<SEC-DOCUMENT>0001039684-20-000036.txt : 20200429
<SEC-HEADER>0001039684-20-000036.hdr.sgml : 20200429
<ACCEPTANCE-DATETIME>20200429160930
ACCESSION NUMBER:		0001039684-20-000036
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		72
CONFORMED PERIOD OF REPORT:	20200331
FILED AS OF DATE:		20200429
DATE AS OF CHANGE:		20200429

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ONEOK INC /NEW/
		CENTRAL INDEX KEY:			0001039684
		STANDARD INDUSTRIAL CLASSIFICATION:	NATURAL GAS TRANSMISSION & DISTRIBUTION [4923]
		IRS NUMBER:				731520922
		STATE OF INCORPORATION:			OK
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13643
		FILM NUMBER:		20830349

	BUSINESS ADDRESS:	
		STREET 1:		100 WEST 5TH ST
		CITY:			TULSA
		STATE:			OK
		ZIP:			74103
		BUSINESS PHONE:		9185887000

	MAIL ADDRESS:	
		STREET 1:		100 WEST 5TH ST
		CITY:			TULSA
		STATE:			OK
		ZIP:			74103

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WAI INC
		DATE OF NAME CHANGE:	19970519
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-Q
<SEQUENCE>1
<FILENAME>oke-2020331x10q.htm
<DESCRIPTION>OKE 2020 3-31-10-Q
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!--p:4004B7675C71596E97A8C0DDD0E2824E,x:ba1acf6943a24a6da2987fc21d3e1283-->
<!-- Document created using Wdesk  -->
<!-- Copyright 2020 Workiva -->
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:schedoi-fednote="http://fasb.org/dis/schedoi-fednote/2019-01-31" xmlns:fs-interest="http://fasb.org/dis/fs-interest/2019-01-31" xmlns:sfp-ibo="http://fasb.org/stm/sfp-ibo/2019-01-31" xmlns:sfp-sbo="http://fasb.org/stm/sfp-sbo/2019-01-31" xmlns:sic-std="http://xbrl.sec.gov/sic-std/2011-01-31" xmlns:stpr-std="http://xbrl.sec.gov/stpr-std-std-std/2018-01-31" xmlns:currency-ent-std="http://xbrl.sec.gov/currency-ent-std/2019-01-31" xmlns:lea="http://fasb.org/dis/lea/2019-01-31" xmlns:ctbl="http://fasb.org/dis/ctbl/2019-01-31" xmlns:guar="http://fasb.org/dis/guar/2019-01-31" xmlns:oke="http://www.oneok.com/20200331" xmlns:ru="http://fasb.org/dis/ru/2019-01-31" xmlns:stpr-all="http://xbrl.sec.gov/stpr-all-all-all/2018-01-31" xmlns:leas="http://fasb.org/dis/leas/2019-01-31" xmlns:sfp-clreo="http://fasb.org/stm/sfp-clreo/2019-01-31" xmlns:iaoi="http://fasb.org/dis/iaoi/2019-01-31" xmlns:soi-ins="http://fasb.org/stm/soi-ins/2019-01-31" xmlns:country-ent-std="http://xbrl.sec.gov/country-ent-std/2017-01-31" xmlns:country="http://xbrl.sec.gov/country/2017-01-31" xmlns:fs-insa="http://fasb.org/dis/fs-insa/2019-01-31" xmlns:naics="http://xbrl.sec.gov/naics/2017-01-31" xmlns:cce="http://fasb.org/dis/cce/2019-01-31" xmlns:inv="http://fasb.org/dis/inv/2019-01-31" xmlns:naics-ent-std="http://xbrl.sec.gov/naics-ent-std/2017-01-31" xmlns:srt-std="http://fasb.org/srt-std/2019-01-31" xmlns:stpr-ent-all="http://xbrl.sec.gov/stpr-ent-all-all-all/2018-01-31" xmlns:stpr-ent-std="http://xbrl.sec.gov/stpr-ent-std-std-std/2018-01-31" xmlns:schedoi-iiaa="http://fasb.org/dis/schedoi-iiaa/2019-01-31" xmlns:us-arcroles="http://fasb.org/us-arcroles/2019-01-31" xmlns:dccpoa="http://fasb.org/dis/dccpoa/2019-01-31" xmlns:soi-sbi="http://fasb.org/stm/soi-sbi/2019-01-31" xmlns:us-gaap-all="http://fasb.org/us-gaap-all/2019-01-31" xmlns:scf-sd="http://fasb.org/stm/scf-sd/2019-01-31" xmlns:ceclcalc3l="http://fasb.org/dis/ceclcalc3l/2019-01-31" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dei-ent-all="http://xbrl.sec.gov/dei-ent-all/2019-01-31" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:deprecated="http://www.xbrl.org/2009/arcrole/deprecated" xmlns:naics-all="http://xbrl.sec.gov/naics-all/2017-01-31" xmlns:re="http://fasb.org/dis/re/2019-01-31" xmlns:srt-types="http://fasb.org/srt-types/2019-01-31" xmlns:reorg="http://fasb.org/dis/reorg/2019-01-31" xmlns:invco="http://fasb.org/dis/invco/2019-01-31" xmlns:currency-ent-all="http://xbrl.sec.gov/currency-ent-all/2019-01-31" xmlns:currency-std="http://xbrl.sec.gov/currency-std/2019-01-31" xmlns:currency-ent-dep="http://xbrl.sec.gov/currency-ent-dep/2019-01-31" xmlns:aro="http://fasb.org/dis/aro/2019-01-31" xmlns:exch="http://xbrl.sec.gov/exch/2019-01-31" xmlns:ocpfs="http://fasb.org/dis/ocpfs/2019-01-31" xmlns:currency="http://xbrl.sec.gov/currency/2019-01-31" xmlns:naics-std="http://xbrl.sec.gov/naics-std/2017-01-31" xmlns:srt-all="http://fasb.org/srt-all/2019-01-31" xmlns:codification-part="http://fasb.org/codification-part/2019-01-31" xmlns:srt="http://fasb.org/srt/2019-01-31" xmlns:deprecated1="http://www.xbrl.org/2009/role/deprecated" xmlns:sec-re="http://fasb.org/dis/sec-re/2019-01-31" xmlns:soi-int="http://fasb.org/stm/soi-int/2019-01-31" xmlns:emjv="http://fasb.org/dis/emjv/2019-01-31" xmlns:sec-suppc="http://fasb.org/dis/sec-suppc/2019-01-31" xmlns:equity="http://fasb.org/dis/equity/2019-01-31" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:se="http://fasb.org/dis/se/2019-01-31" xmlns:crcrb="http://fasb.org/dis/crcrb/2019-01-31" xmlns:edco="http://fasb.org/dis/edco/2019-01-31" xmlns:te="http://fasb.org/dis/te/2019-01-31" xmlns:dei-all="http://xbrl.sec.gov/dei-all/2019-01-31" xmlns:fs-bd="http://fasb.org/dis/fs-bd/2019-01-31" xmlns:hco="http://fasb.org/dis/hco/2019-01-31" xmlns:fs-bt="http://fasb.org/dis/fs-bt/2019-01-31" xmlns:us-roles="http://fasb.org/us-roles/2019-01-31" xmlns:dr="http://fasb.org/dis/dr/2019-01-31" xmlns:ero="http://fasb.org/dis/ero/2019-01-31" xmlns:country-ent-all="http://xbrl.sec.gov/country-ent-all/2017-01-31" xmlns:schedoi-oocw="http://fasb.org/dis/schedoi-oocw/2019-01-31" xmlns:cecl="http://fasb.org/dis/cecl/2019-01-31" xmlns:rpd="http://fasb.org/dis/rpd/2019-01-31" xmlns:schedoi-sumhold="http://fasb.org/dis/schedoi-sumhold/2019-01-31" xmlns:ceclcalc2="http://fasb.org/dis/ceclcalc2/2019-01-31" xmlns:othliab="http://fasb.org/dis/othliab/2019-01-31" xmlns:soi-egm="http://fasb.org/stm/soi-egm/2019-01-31" xmlns:utreg="http://www.xbrl.org/2009/utr" xmlns:schedoi-shorthold="http://fasb.org/dis/schedoi-shorthold/2019-01-31" xmlns:soi="http://fasb.org/stm/soi/2019-01-31" xmlns:diha="http://fasb.org/dis/diha/2019-01-31" xmlns:debt="http://fasb.org/dis/debt/2019-01-31" xmlns:schedoi-hold="http://fasb.org/dis/schedoi-hold/2019-01-31" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:us-gaap-ent-std="http://fasb.org/us-gaap-ent-std/2019-01-31" xmlns:bc="http://fasb.org/dis/bc/2019-01-31" xmlns:sic-ent-all="http://xbrl.sec.gov/sic-ent-all/2011-01-31" xmlns:exch-ent-std="http://xbrl.sec.gov/exch-ent-std/2019-01-31" xmlns:rcc="http://fasb.org/dis/rcc/2019-01-31" xmlns:rd="http://fasb.org/dis/rd/2019-01-31" xmlns:sfp-ucreo="http://fasb.org/stm/sfp-ucreo/2019-01-31" xmlns:eui="http://fasb.org/dis/eui/2019-01-31" xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns:ap="http://fasb.org/dis/ap/2019-01-31" xmlns:soi-reit="http://fasb.org/stm/soi-reit/2019-01-31" xmlns:fs-mort="http://fasb.org/dis/fs-mort/2019-01-31" xmlns:sec-reins="http://fasb.org/dis/sec-reins/2019-01-31" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:sec-cndfir="http://fasb.org/dis/sec-cndfir/2019-01-31" xmlns:sr="http://fasb.org/dis/sr/2019-01-31" xmlns:currency-all="http://xbrl.sec.gov/currency-all/2019-01-31" xmlns:scf-dbo="http://fasb.org/stm/scf-dbo/2019-01-31" xmlns:fs-fhlb="http://fasb.org/dis/fs-fhlb/2019-01-31" xmlns:crcpb="http://fasb.org/dis/crcpb/2019-01-31" xmlns:dei-ent-std="http://xbrl.sec.gov/dei-ent-std/2019-01-31" xmlns:us-types="http://fasb.org/us-types/2019-01-31" xmlns:scf-inv="http://fasb.org/stm/scf-inv/2019-01-31" xmlns:scf-indira="http://fasb.org/stm/scf-indira/2019-01-31" xmlns:bsoff="http://fasb.org/dis/bsoff/2019-01-31" xmlns:exch-ent-all="http://xbrl.sec.gov/exch-ent-all/2019-01-31" xmlns:oi="http://fasb.org/dis/oi/2019-01-31" xmlns:soi-indira="http://fasb.org/stm/soi-indira/2019-01-31" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:schedoi-otsh="http://fasb.org/dis/schedoi-otsh/2019-01-31" xmlns:sfp-dbo="http://fasb.org/stm/sfp-dbo/2019-01-31" xmlns:cc="http://fasb.org/dis/cc/2019-01-31" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:crcsbp="http://fasb.org/dis/crcsbp/2019-01-31" xmlns:disops="http://fasb.org/dis/disops/2019-01-31" xmlns:reference="http://www.xbrl.org/2009/role/reference" xmlns:cn-part="http://fasb.org/cn-part/2019-01-31" xmlns:us-gaap="http://fasb.org/us-gaap/2019-01-31" xmlns:srt-roles="http://fasb.org/srt-roles/2019-01-31" xmlns:country-std="http://xbrl.sec.gov/country-std/2017-01-31" xmlns:net="http://www.xbrl.org/2009/role/net" xmlns:scf-indir="http://fasb.org/stm/scf-indir/2019-01-31" xmlns:rlnro="http://fasb.org/dis/rlnro/2019-01-31" xmlns:ts="http://fasb.org/dis/ts/2019-01-31" xmlns:us-gaap-std="http://fasb.org/us-gaap-std/2019-01-31" xmlns:naics-ent-all="http://xbrl.sec.gov/naics-ent-all/2017-01-31" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:scf-dir="http://fasb.org/stm/scf-dir/2019-01-31" xmlns:dei-std="http://xbrl.sec.gov/dei-std/2019-01-31" xmlns:ni="http://fasb.org/dis/ni/2019-01-31" xmlns:sec-mort="http://fasb.org/dis/sec-mort/2019-01-31" xmlns:fifvd="http://fasb.org/dis/fifvd/2019-01-31" xmlns:otherexp="http://fasb.org/dis/otherexp/2019-01-31" xmlns:scf-re="http://fasb.org/stm/scf-re/2019-01-31" xmlns:sec-vq="http://fasb.org/dis/sec-vq/2019-01-31" xmlns:sec-sum="http://fasb.org/dis/sec-sum/2019-01-31" xmlns:exch-std="http://xbrl.sec.gov/exch-std/2019-01-31" xmlns:ir="http://fasb.org/dis/ir/2019-01-31" xmlns:sheci="http://fasb.org/stm/sheci/2019-01-31" xmlns:foct="http://fasb.org/dis/foct/2019-01-31" xmlns:soc="http://fasb.org/stm/soc/2019-01-31" xmlns:scf-sbo="http://fasb.org/stm/scf-sbo/2019-01-31" xmlns:inctax="http://fasb.org/dis/inctax/2019-01-31" xmlns:ppe="http://fasb.org/dis/ppe/2019-01-31" xmlns:country-all="http://xbrl.sec.gov/country-all/2017-01-31" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:con="http://fasb.org/dis/con/2019-01-31" xmlns:sic-ent-std="http://xbrl.sec.gov/sic-ent-std/2011-01-31" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:fs-ins="http://fasb.org/dis/fs-ins/2019-01-31" xmlns:eps="http://fasb.org/dis/eps/2019-01-31" xmlns:stpr="http://xbrl.sec.gov/stpr/2018-01-31" xmlns:iago="http://fasb.org/dis/iago/2019-01-31" xmlns:pay="http://fasb.org/dis/pay/2019-01-31" xmlns:sic="http://xbrl.sec.gov/sic/2011-01-31" xmlns:tin-part="http://fasb.org/tin-part/2019-01-31" xmlns:acec="http://fasb.org/dis/acec/2019-01-31" xmlns:us-gaap-entryPoint-all="http://fasb.org/us-gaap-entryPoint-all/2019-01-31" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:nt="http://fasb.org/dis/nt/2019-01-31" xmlns:spc="http://fasb.org/stm/spc/2019-01-31" xmlns:exch-all="http://xbrl.sec.gov/exch-all/2019-01-31" xmlns:ides="http://fasb.org/dis/ides/2019-01-31" xmlns:sec-supins="http://fasb.org/dis/sec-supins/2019-01-31" xmlns:sic-all="http://xbrl.sec.gov/sic-all/2011-01-31" xmlns:xl="http://www.xbrl.org/2003/XLink" xmlns:regop="http://fasb.org/dis/regop/2019-01-31" xmlns:sfp-cls="http://fasb.org/stm/sfp-cls/2019-01-31" xmlns:com="http://fasb.org/stm/com/2019-01-31" xmlns:soi-re="http://fasb.org/stm/soi-re/2019-01-31" xmlns:crcgen="http://fasb.org/dis/crcgen/2019-01-31" xmlns:exch-ent-dep="http://xbrl.sec.gov/exch-ent-dep/2019-01-31" xmlns:negated="http://www.xbrl.org/2009/role/negated" xmlns:ei="http://fasb.org/dis/ei/2019-01-31" xmlns:xbrldt="http://xbrl.org/2005/xbrldt">
	<head>
		<meta http-equiv="Content-Type" content="text/html" />
		<title>Document</title>
	</head>
	<body><div style="font-family:Times New Roman;font-size:10pt;">
<div style="display:none"><ix:header><ix:hidden><ix:nonNumeric contextRef="FD2020Q1YTD" name="dei:AmendmentFlag" id="Fact-B30D495D3FAB502682163473F5A7F938-wk-Fact-B30D495D3FAB502682163473F5A7F938" format="ixt:booleanfalse">false</ix:nonNumeric><ix:nonNumeric contextRef="FD2020Q1YTD" name="dei:CurrentFiscalYearEndDate" id="Fact-5C7F542F5B0F55228A643356D612B182-wk-Fact-5C7F542F5B0F55228A643356D612B182">--12-31</ix:nonNumeric><ix:nonNumeric contextRef="FD2020Q1YTD" name="dei:DocumentFiscalPeriodFocus" id="Fact-CB4212C398295B90B36665607F13AD4C-wk-Fact-CB4212C398295B90B36665607F13AD4C">Q1</ix:nonNumeric><ix:nonNumeric contextRef="FD2020Q1YTD" name="dei:DocumentFiscalYearFocus" id="Fact-37F9134980CD5681B5253E4C92B21C58-wk-Fact-37F9134980CD5681B5253E4C92B21C58">2020</ix:nonNumeric><ix:nonNumeric contextRef="FD2020Q1YTD" name="dei:EntityCentralIndexKey" id="Fact-9061CDC9A3BD527EB76AED1DCFB64773-wk-Fact-9061CDC9A3BD527EB76AED1DCFB64773">0001039684</ix:nonNumeric><ix:nonFraction decimals="-3" unitRef="usd" contextRef="FD2019Q1YTD" name="oke:OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax" id="Fact-BF5A4A369EA45DB68749EA6DF3E7A2B6-wk-Fact-BF5A4A369EA45DB68749EA6DF3E7A2B6">750000</ix:nonFraction><ix:nonFraction decimals="-3" unitRef="usd" contextRef="FD2020Q1YTD" name="oke:OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax" id="Fact-EDD91985EC815A3D81A7D1661650DB3E-wk-Fact-EDD91985EC815A3D81A7D1661650DB3E">2283000</ix:nonFraction><ix:nonFraction decimals="2" unitRef="usdPerShare" contextRef="FD2019Q1YTD" name="us-gaap:CommonStockDividendsPerShareCashPaid" id="Fact-60835A73E28052119F80727F2D1910C9-wk-Fact-60835A73E28052119F80727F2D1910C9">0.86</ix:nonFraction><ix:nonFraction decimals="2" unitRef="usdPerShare" contextRef="FI2019Q4" name="us-gaap:CommonStockParOrStatedValuePerShare" id="Fact-A5980468BD645F70A953BA9EEEA77E43-wk-Fact-A5980468BD645F70A953BA9EEEA77E43">0.01</ix:nonFraction><ix:nonFraction decimals="2" unitRef="usdPerShare" contextRef="FI2020Q1" name="us-gaap:CommonStockParOrStatedValuePerShare" id="Fact-CCF75F2B994B52C0B63787F50C728F85-wk-Fact-CCF75F2B994B52C0B63787F50C728F85">0.01</ix:nonFraction><ix:nonFraction decimals="0" unitRef="shares" contextRef="FI2019Q4" name="us-gaap:CommonStockSharesAuthorized" id="Fact-CA853EFA5CC45C1B9AD614D987AC698E-wk-Fact-CA853EFA5CC45C1B9AD614D987AC698E">1200000000</ix:nonFraction><ix:nonFraction decimals="0" unitRef="shares" contextRef="FI2020Q1" name="us-gaap:CommonStockSharesAuthorized" id="Fact-DC031DC6AF86546B98E67441D4B7BD9F-wk-Fact-DC031DC6AF86546B98E67441D4B7BD9F">1200000000</ix:nonFraction><ix:nonFraction decimals="0" unitRef="shares" contextRef="FI2019Q4" name="us-gaap:CommonStockSharesIssued" id="Fact-07A024F068CF5269BB81FEA05B2A081B-wk-Fact-07A024F068CF5269BB81FEA05B2A081B">445016234</ix:nonFraction><ix:nonFraction decimals="0" unitRef="shares" contextRef="FI2020Q1" name="us-gaap:CommonStockSharesIssued" id="Fact-A32F628739A95E18AD3E0A4C8C555571-wk-Fact-A32F628739A95E18AD3E0A4C8C555571">445016234</ix:nonFraction><ix:nonFraction decimals="0" unitRef="shares" contextRef="FI2019Q4" name="us-gaap:CommonStockSharesOutstanding" id="Fact-F5AC2A712B095A7C931B4C7424DCC013-wk-Fact-F5AC2A712B095A7C931B4C7424DCC013">413239050</ix:nonFraction><ix:nonFraction decimals="0" unitRef="shares" contextRef="FI2020Q1" name="us-gaap:CommonStockSharesOutstanding" id="Fact-8FAC6A49B6A2531A93954BCA664FA677-wk-Fact-8FAC6A49B6A2531A93954BCA664FA677">413882720</ix:nonFraction><ix:nonNumeric contextRef="FD2020Q1YTD_us-gaap_LineOfCreditFacilityAxis_oke_A2.5BillionCreditAgreementMember" name="us-gaap:DebtInstrumentCovenantDescription" id="Fact-92FD8CEA091A55CDBA9ED2096794C591-wk-Fact-92FD8CEA091A55CDBA9ED2096794C591">Among other things, these covenants include maintaining a ratio of indebtedness to adjusted EBITDA (EBITDA, as defined in our $2.5&#160;Billion Credit Agreement, adjusted for all noncash charges and increased for projected EBITDA from certain lender-approved capital expansion projects) of no more than 5.0 to 1 at March&#160;31, 2020.  At March&#160;31, 2020, we had no borrowings outstanding, our ratio of indebtedness to adjusted EBITDA was 4.5 to 1, and we were in compliance with all covenants under our $2.5&#160;Billion Credit Agreement.</ix:nonNumeric><ix:nonFraction decimals="4" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.2NotesPayabledue2025Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-79B3A5E00B8D76272675F385F9C62791-wk-Fact-79B3A5E00B8D76272675F385F9C62791">0.0220</ix:nonFraction><ix:nonFraction decimals="4" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.75NotesPayabledue2024Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-FBDEA275A26850BFB52A80E57DB722C1-wk-Fact-FBDEA275A26850BFB52A80E57DB722C1">0.0275</ix:nonFraction><ix:nonFraction decimals="4" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.1NotesPayabledue2030Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-2C054FAA7ECD534452EFF38608CCC657-wk-Fact-2C054FAA7ECD534452EFF38608CCC657">0.0310</ix:nonFraction><ix:nonFraction decimals="3" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.4NotesPayabledue2029Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-9260AC48795A5CCFAE3ED98F64086322-wk-Fact-9260AC48795A5CCFAE3ED98F64086322">0.034</ix:nonFraction><ix:nonFraction decimals="2" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.0NotesPayabledue2027Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-82FAE48141505ED3B0435743F8CD36A9-wk-Fact-82FAE48141505ED3B0435743F8CD36A9">0.04</ix:nonFraction><ix:nonFraction decimals="4" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.25NotesPayabledue2022Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-E7A6CF603DAB541D8FB6A6972AE5BCE6-wk-Fact-E7A6CF603DAB541D8FB6A6972AE5BCE6">0.0425</ix:nonFraction><ix:nonFraction decimals="4" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.35NotesPayabledue2029Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-1AA04A08B874599EAFE7E4AED6EB56E9-wk-Fact-1AA04A08B874599EAFE7E4AED6EB56E9">0.0435</ix:nonFraction><ix:nonFraction decimals="4" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.45NotesPayabledue2049Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-2FEFC89E03D65C8699A4FE00FE58DAB5-wk-Fact-2FEFC89E03D65C8699A4FE00FE58DAB5">0.0445</ix:nonFraction><ix:nonFraction decimals="4" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.55NotesPayabledue2028Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-3D9AFD9AB63C5C888A17C8D48753507B-wk-Fact-3D9AFD9AB63C5C888A17C8D48753507B">0.0455</ix:nonFraction><ix:nonFraction decimals="4" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.5NotesPayabledue2050Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-F0F87F9E8192A73019BBF3861590B899-wk-Fact-F0F87F9E8192A73019BBF3861590B899">0.0450</ix:nonFraction><ix:nonFraction decimals="4" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.95NotesPayabledue2047Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-C68369798AE659BDB95465F2082DE0B8-wk-Fact-C68369798AE659BDB95465F2082DE0B8">0.0495</ix:nonFraction><ix:nonFraction decimals="3" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A5.2NotesPayabledue2048Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-A2A18A62339958B9A9A216DA7E04B62B-wk-Fact-A2A18A62339958B9A9A216DA7E04B62B">0.052</ix:nonFraction><ix:nonFraction decimals="2" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A6.0NotesPayabledue2035Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-B6648CFD5F9B559087E8ED8655EF476B-wk-Fact-B6648CFD5F9B559087E8ED8655EF476B">0.06</ix:nonFraction><ix:nonFraction decimals="INF" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A6.875NotesPayabledue2028Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-994018D5EBDF5260A98C2AA65285B8D5-wk-Fact-994018D5EBDF5260A98C2AA65285B8D5">0.06875</ix:nonFraction><ix:nonFraction decimals="3" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A7.5NotesPayabledue2023Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-E7D9E7DFE0B855CD813DA7A4D0FEA8AD-wk-Fact-E7D9E7DFE0B855CD813DA7A4D0FEA8AD">0.075</ix:nonFraction><ix:nonFraction decimals="INF" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A3.375NotesPayabledue2022Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-C5AA2CF19B00528AB3F1BDEEA80A0DA6-wk-Fact-C5AA2CF19B00528AB3F1BDEEA80A0DA6">0.03375</ix:nonFraction><ix:nonFraction decimals="3" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A4.9NotesPayabledue2025Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-834C20B36F285421BE2FD7069B8F3103-wk-Fact-834C20B36F285421BE2FD7069B8F3103">0.049</ix:nonFraction><ix:nonFraction decimals="2" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A5.0NotesPayabledue2023Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-C6143334DD545CC4845C3DC229A3061D-wk-Fact-C6143334DD545CC4845C3DC229A3061D">0.05</ix:nonFraction><ix:nonFraction decimals="INF" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.125NotesPayabledue2041Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-24DEBB71110F59BB9C953D717853C8BC-wk-Fact-24DEBB71110F59BB9C953D717853C8BC">0.06125</ix:nonFraction><ix:nonFraction decimals="3" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.2NotesPayabledue2043Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-F08CB6C948E256FDBB8E52D2DB05DC14-wk-Fact-F08CB6C948E256FDBB8E52D2DB05DC14">0.062</ix:nonFraction><ix:nonFraction decimals="4" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.65NotesPayabledue2036Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-766C98F933065C5899351D6CBDF99DB7-wk-Fact-766C98F933065C5899351D6CBDF99DB7">0.0665</ix:nonFraction><ix:nonFraction decimals="4" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.85NotesPayabledue2037Member" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-EB4B51AF239D553D92C452C9057926E8-wk-Fact-EB4B51AF239D553D92C452C9057926E8">0.0685</ix:nonFraction><ix:nonFraction decimals="-3" unitRef="usd" contextRef="FI2019Q4_oke_ReportableSegmentByNameAxis_oke_NaturalGasPipelinesMember" name="us-gaap:DerivativeFairValueOfDerivativeNet" id="Fact-8E2866CA83CB550EAA967CB4F78B28AF-wk-Fact-8E2866CA83CB550EAA967CB4F78B28AF">0</ix:nonFraction><ix:nonFraction decimals="-8" unitRef="usd" contextRef="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_ForwardContractsMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_LongtermDebtTypeAxis_oke_LIBORBasedInterestPaymentsMember" name="us-gaap:DerivativeNotionalAmount" id="Fact-42E67B61AE095B9CBA6BD9DC42CA803D-wk-Fact-42E67B61AE095B9CBA6BD9DC42CA803D">1300000000</ix:nonFraction><ix:nonFraction decimals="-5" unitRef="usd" contextRef="FD2019Q1YTD" name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet" id="Fact-64C2F3B026BC5CA7AD6FF286201B5675-wk-Fact-64C2F3B026BC5CA7AD6FF286201B5675">0</ix:nonFraction><ix:nonFraction decimals="-3" unitRef="usd" contextRef="FD2019Q1YTD" name="us-gaap:InterestCostsCapitalized" id="Fact-7CB2889A7A805CD6B22B4DD52632970A-wk-Fact-7CB2889A7A805CD6B22B4DD52632970A">19192000</ix:nonFraction><ix:nonFraction decimals="-3" unitRef="usd" contextRef="FD2020Q1YTD" name="us-gaap:InterestCostsCapitalized" id="Fact-7D7C12C583125979AC50C8CF29C29FED-wk-Fact-7D7C12C583125979AC50C8CF29C29FED">30875000</ix:nonFraction><ix:nonFraction decimals="4" unitRef="rate" contextRef="FI2020Q1_dei_LegalEntityAxis_oke_GuardianPipelineMember_us-gaap_DebtInstrumentAxis_oke_NotesPayables1Due2022Member" name="us-gaap:LongtermDebtWeightedAverageInterestRate" id="Fact-6D744CC063F851599E5063B7C8A49E1B-wk-Fact-6D744CC063F851599E5063B7C8A49E1B">0.0785</ix:nonFraction><ix:nonFraction decimals="-5" unitRef="usd" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember" name="us-gaap:OperatingLeaseRightOfUseAsset" id="Fact-65BE419112E316966168BDB5EB8D55E8-wk-Fact-65BE419112E316966168BDB5EB8D55E8">17200000</ix:nonFraction><ix:nonFraction decimals="-3" unitRef="usd" contextRef="FD2019Q1YTD" name="us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax" id="Fact-2FE65A8A2C74593D9D3DD535E61B2AD6-wk-Fact-2FE65A8A2C74593D9D3DD535E61B2AD6" sign="-">699000</ix:nonFraction><ix:nonFraction decimals="-3" unitRef="usd" contextRef="FD2020Q1YTD" name="us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax" id="Fact-3E6E83D2BF355C7BAE593DBDA7A5A830-wk-Fact-3E6E83D2BF355C7BAE593DBDA7A5A830" sign="-">1064000</ix:nonFraction><ix:nonFraction decimals="-3" unitRef="usd" contextRef="FD2019Q1YTD" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax" id="Fact-0E1C156FD8875B2A809D3FC8447960F9-wk-Fact-0E1C156FD8875B2A809D3FC8447960F9">4177000</ix:nonFraction><ix:nonFraction decimals="-3" unitRef="usd" contextRef="FD2020Q1YTD" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax" id="Fact-98482DD48951512BBB6CA0D8910E8C11-wk-Fact-98482DD48951512BBB6CA0D8910E8C11">4518000</ix:nonFraction><ix:nonFraction decimals="-3" unitRef="usd" contextRef="FD2019Q1YTD" name="us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax" id="Fact-9BF408D45D90504DB4AD4DCA2064E4AF-wk-Fact-9BF408D45D90504DB4AD4DCA2064E4AF">20593000</ix:nonFraction><ix:nonFraction decimals="-3" unitRef="usd" contextRef="FD2020Q1YTD" name="us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax" id="Fact-67DBDD2171EA56A2B2C1D312F62A3EDD-wk-Fact-67DBDD2171EA56A2B2C1D312F62A3EDD">31705000</ix:nonFraction><ix:nonFraction decimals="2" unitRef="usdPerShare" contextRef="FD2019Q1YTD" name="us-gaap:PreferredStockDividendsPerShareCashPaid" id="Fact-FE0C6290A44F539DB21695EF80F5EAB5-wk-Fact-FE0C6290A44F539DB21695EF80F5EAB5">13.75</ix:nonFraction><ix:nonFraction decimals="2" unitRef="usdPerShare" contextRef="FD2020Q1YTD" name="us-gaap:PreferredStockDividendsPerShareCashPaid" id="Fact-ED3816FE7BF15B48B5E54C562BE1B6D5-wk-Fact-ED3816FE7BF15B48B5E54C562BE1B6D5">13.75</ix:nonFraction><ix:nonFraction decimals="2" unitRef="usdPerShare" contextRef="FI2019Q4" name="us-gaap:PreferredStockParOrStatedValuePerShare" id="Fact-5C2BB07498AF581784E0609062FEB205-wk-Fact-5C2BB07498AF581784E0609062FEB205">0.01</ix:nonFraction><ix:nonFraction decimals="2" unitRef="usdPerShare" contextRef="FI2020Q1" name="us-gaap:PreferredStockParOrStatedValuePerShare" id="Fact-1CE4063A7AD65C6EAF1EEDCEA9DB7CF6-wk-Fact-1CE4063A7AD65C6EAF1EEDCEA9DB7CF6">0.01</ix:nonFraction><ix:nonFraction decimals="0" unitRef="shares" contextRef="FI2019Q4" name="us-gaap:PreferredStockSharesIssued" id="Fact-309CD22208BC5D5ABF74CE9F0D7C34BE-wk-Fact-309CD22208BC5D5ABF74CE9F0D7C34BE">20000</ix:nonFraction><ix:nonFraction decimals="0" unitRef="shares" contextRef="FI2020Q1" name="us-gaap:PreferredStockSharesIssued" id="Fact-EE9CAF7115695213B3F0A24307F72984-wk-Fact-EE9CAF7115695213B3F0A24307F72984">20000</ix:nonFraction><ix:nonFraction decimals="4" unitRef="rate" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember" name="us-gaap:ShortTermDebtWeightedAverageInterestRate" id="Fact-1029659A32F95C41B35E5D3215F791C8-wk-Fact-1029659A32F95C41B35E5D3215F791C8">0.0216</ix:nonFraction><ix:nonFraction decimals="2" unitRef="rate" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember" name="us-gaap:ShortTermDebtWeightedAverageInterestRate" id="Fact-D6CEB18ACEAF5BE89054B0BC61B879F3-wk-Fact-D6CEB18ACEAF5BE89054B0BC61B879F3">0.00</ix:nonFraction><ix:nonFraction decimals="0" unitRef="shares" contextRef="FI2019Q4" name="us-gaap:TreasuryStockShares" id="Fact-A1C0B8BBD1EC5F1FBE8F350995CBBA96-wk-Fact-A1C0B8BBD1EC5F1FBE8F350995CBBA96">31777184</ix:nonFraction><ix:nonFraction decimals="0" unitRef="shares" contextRef="FI2020Q1" name="us-gaap:TreasuryStockShares" id="Fact-AFEE8B72747D5F0689D3F7FC88013BD9-wk-Fact-AFEE8B72747D5F0689D3F7FC88013BD9">31133514</ix:nonFraction></ix:hidden><ix:references><link:schemaRef xlink:href="oke-20200331.xsd" xlink:type="simple"></link:schemaRef></ix:references><ix:resources><xbrli:context id="FD2020Q1YTD">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_StatementScenarioAxis_oke_EquityInNetEarningsFromInvestmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:StatementScenarioAxis">oke:EquityInNetEarningsFromInvestmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="I2020Q2">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-04-20</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_CommoditySalesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:CommoditySalesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_CommoditySalesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:CommoditySalesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ServicesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ServicesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ServicesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ServicesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_NoncontrollingInterestMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:NoncontrollingInterestMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_NoncontrollingInterestMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:NoncontrollingInterestMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasPipelinesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_oke_ReportableSegmentByNameAxis_oke_NaturalGasPipelinesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_VeniceEnergyServicesCompanyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:VeniceEnergyServicesCompanyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_VeniceEnergyServicesCompanyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:VeniceEnergyServicesCompanyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_ChisholmPipelineCompanyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:ChisholmPipelineCompanyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_ChisholmPipelineCompanyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:ChisholmPipelineCompanyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FinancialContractsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FinancialContractsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FinancialContractsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FinancialContractsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FinancialContractsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FinancialContractsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FinancialContractsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FinancialContractsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FinancialContractsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FinancialContractsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_BasisMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:BasisMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:SellorMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:NaturalGasReservesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesandswapsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_CrudeOilAndNGLPerBarrelMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesforwardsandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:FixedPriceMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:SellorMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:CrudeOilAndNGLPerBarrelMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesforwardsandswapsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:FixedPriceMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:PurchasorMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:NaturalGasReservesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesandswapsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_CrudeOilAndNGLPerBarrelMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesforwardsandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:FixedPriceMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:PurchasorMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:CrudeOilAndNGLPerBarrelMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesforwardsandswapsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:PurchasorMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_BasisMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:BasisMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:SellorMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:NaturalGasReservesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesandswapsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:SellorMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_CrudeOilAndNGLPerBarrelMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesforwardsandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:FixedPriceMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:SellorMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:CrudeOilAndNGLPerBarrelMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesforwardsandswapsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_CrudeOilAndNGLPerBarrelMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesforwardsandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:FixedPriceMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:PurchasorMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:CrudeOilAndNGLPerBarrelMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesforwardsandswapsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:PurchasorMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:FixedPriceMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:SellorMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:NaturalGasReservesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesandswapsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:FixedPriceMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:PurchasorMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:NaturalGasReservesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesandswapsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_BasisMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:BasisMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:PurchasorMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:NaturalGasReservesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesandswapsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:FixedPriceMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:SellorMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:NaturalGasReservesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesandswapsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:SellorMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_BasisMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:BasisMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:PurchasorMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:NaturalGasReservesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesandswapsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativeInstrumentContractTypeBySubtypeAxis">oke:FinancialDerivativeInstrumentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherLiabilitiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherLiabilitiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativeInstrumentContractTypeBySubtypeAxis">oke:FinancialDerivativeInstrumentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherLiabilitiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativeInstrumentContractTypeBySubtypeAxis">oke:FinancialDerivativeInstrumentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherCurrentAssetsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativeInstrumentContractTypeBySubtypeAxis">oke:FinancialDerivativeInstrumentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherCurrentAssetsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherCurrentLiabilitiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherLiabilitiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherCurrentLiabilitiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherAssetsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_CostOfSalesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_CostOfSalesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_SalesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SalesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_SalesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SalesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_ForwardContractsMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_LongtermDebtTypeAxis_oke_LIBORBasedInterestPaymentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:ForwardContractsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">oke:LIBORBasedInterestPaymentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_ForwardContractsMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_LongtermDebtTypeAxis_oke_ForecastedDebtIssuancesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:ForwardContractsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">oke:ForecastedDebtIssuancesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_DebtInstrumentAxis_oke_NotesPayablefromPublicOfferingDue20252030and2050Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:NotesPayablefromPublicOfferingDue20252030and2050Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_ForwardContractsMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_LongtermDebtTypeAxis_oke_ForecastedDebtIssuancesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:ForwardContractsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">oke:ForecastedDebtIssuancesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_ForwardContractsMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_LongtermDebtTypeAxis_oke_LIBORBasedInterestPaymentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:ForwardContractsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">oke:LIBORBasedInterestPaymentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_LineOfCreditFacilityAxis_oke_A2.5BillionCreditAgreementMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:LineOfCreditFacilityAxis">oke:A2.5BillionCreditAgreementMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.1NotesPayabledue2030Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A3.1NotesPayabledue2030Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_LongtermDebtTypeAxis_oke_TermLoanAgreementdue2021Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">oke:TermLoanAgreementdue2021Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.5NotesPayabledue2050Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.5NotesPayabledue2050Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.2NotesPayabledue2025Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A2.2NotesPayabledue2025Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_us-gaap_DebtInstrumentAxis_oke_NotesPayablefromPublicOfferingDue20252030and2050Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:NotesPayablefromPublicOfferingDue20252030and2050Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_dei_LegalEntityAxis_oke_GuardianPipelineMember_us-gaap_DebtInstrumentAxis_oke_NotesPayables1Due2022Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oke:GuardianPipelineMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:NotesPayables1Due2022Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A3.375NotesPayabledue2022Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A3.375NotesPayabledue2022Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.2NotesPayabledue2025Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A2.2NotesPayabledue2025Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.4NotesPayabledue2029Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A3.4NotesPayabledue2029Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A7.5NotesPayabledue2023Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A7.5NotesPayabledue2023Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_dei_LegalEntityAxis_oke_GuardianPipelineMember_us-gaap_DebtInstrumentAxis_oke_NotesPayables1Due2022Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oke:GuardianPipelineMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:NotesPayables1Due2022Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A3.375NotesPayabledue2022Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A3.375NotesPayabledue2022Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A7.5NotesPayabledue2023Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A7.5NotesPayabledue2023Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A6.875NotesPayabledue2028Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.875NotesPayabledue2028Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.0NotesPayabledue2027Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.0NotesPayabledue2027Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.45NotesPayabledue2049Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.45NotesPayabledue2049Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.0NotesPayabledue2027Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.0NotesPayabledue2027Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A6.875NotesPayabledue2028Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.875NotesPayabledue2028Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.25NotesPayabledue2022Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.25NotesPayabledue2022Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A5.2NotesPayabledue2048Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A5.2NotesPayabledue2048Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.45NotesPayabledue2049Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.45NotesPayabledue2049Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.85NotesPayabledue2037Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.85NotesPayabledue2037Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.55NotesPayabledue2028Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.55NotesPayabledue2028Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.35NotesPayabledue2029Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.35NotesPayabledue2029Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A6.0NotesPayabledue2035Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.0NotesPayabledue2035Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_TermLoanAgreementdue2021Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:TermLoanAgreementdue2021Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.35NotesPayabledue2029Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.35NotesPayabledue2029Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.25NotesPayabledue2022Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.25NotesPayabledue2022Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.5NotesPayabledue2050Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.5NotesPayabledue2050Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.65NotesPayabledue2036Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.65NotesPayabledue2036Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A4.9NotesPayabledue2025Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.9NotesPayabledue2025Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.1NotesPayabledue2030Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A3.1NotesPayabledue2030Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A5.2NotesPayabledue2048Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A5.2NotesPayabledue2048Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A5.0NotesPayabledue2023Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A5.0NotesPayabledue2023Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.4NotesPayabledue2029Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A3.4NotesPayabledue2029Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A5.0NotesPayabledue2023Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A5.0NotesPayabledue2023Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.85NotesPayabledue2037Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.85NotesPayabledue2037Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.75NotesPayabledue2024Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A2.75NotesPayabledue2024Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.2NotesPayabledue2043Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.2NotesPayabledue2043Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.95NotesPayabledue2047Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.95NotesPayabledue2047Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_TermLoanAgreementdue2021Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:TermLoanAgreementdue2021Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.125NotesPayabledue2041Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.125NotesPayabledue2041Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.65NotesPayabledue2036Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.65NotesPayabledue2036Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A6.0NotesPayabledue2035Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.0NotesPayabledue2035Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.125NotesPayabledue2041Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.125NotesPayabledue2041Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.55NotesPayabledue2028Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.55NotesPayabledue2028Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.2NotesPayabledue2043Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.2NotesPayabledue2043Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A4.9NotesPayabledue2025Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.9NotesPayabledue2025Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.75NotesPayabledue2024Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A2.75NotesPayabledue2024Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.95NotesPayabledue2047Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.95NotesPayabledue2047Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_us-gaap_LineOfCreditFacilityAxis_oke_A2.5BillionCreditAgreementMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:LineOfCreditFacilityAxis">oke:A2.5BillionCreditAgreementMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q2QTD_us-gaap_SubsequentEventTypeAxis_us-gaap_SubsequentEventMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:SubsequentEventTypeAxis">us-gaap:SubsequentEventMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-04-01</xbrli:startDate>
			<xbrli:endDate>2020-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_us-gaap_StatementClassOfStockAxis_us-gaap_SeriesEPreferredStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:SeriesEPreferredStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_ForwardContractsMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:ForwardContractsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1QTD_dei_LegalEntityAxis_oke_UnconsolidatedAffiliatesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oke:UnconsolidatedAffiliatesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1QTD_dei_LegalEntityAxis_oke_UnconsolidatedAffiliatesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oke:UnconsolidatedAffiliatesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_RoadrunnerGasTransmissionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:RoadrunnerGasTransmissionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_OverlandPassPipelineCompanyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:OverlandPassPipelineCompanyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_OtherUnconsolidatedAffiliateMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:OtherUnconsolidatedAffiliateMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_OtherUnconsolidatedAffiliateMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:OtherUnconsolidatedAffiliateMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_NorthernBorderPipelineMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:NorthernBorderPipelineMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_NorthernBorderPipelineMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:NorthernBorderPipelineMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_OverlandPassPipelineCompanyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:OverlandPassPipelineCompanyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_RoadrunnerGasTransmissionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:RoadrunnerGasTransmissionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofFinanceLeaseLiabilityMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:LeaseDescriptionAxis">oke:MaturityofFinanceLeaseLiabilityMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofOperatingLeaseLiabilitiesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:LeaseDescriptionAxis">oke:MaturityofOperatingLeaseLiabilitiesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_LeaseDescriptionAxis_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:LeaseDescriptionAxis">oke:LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="I2020Q1_oke_LeaseDescriptionAxis_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:LeaseDescriptionAxis">oke:LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-01-01</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_LeaseDescriptionAxis_oke_WeightedAverageDiscountRateMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:LeaseDescriptionAxis">oke:WeightedAverageDiscountRateMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_LeaseDescriptionAxis_oke_WeightedAverageRemainingLeaseTermMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:LeaseDescriptionAxis">oke:WeightedAverageRemainingLeaseTermMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_LeaseDescriptionAxis_oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:LeaseDescriptionAxis">oke:CertainOperatingLeasesEnteredIntoDuringThePeriodMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_oke_RevenueRemainingPerformanceObligationAxis_oke_RemainingContractTermsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:RevenueRemainingPerformanceObligationAxis">oke:RemainingContractTermsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_RevenueRemainingPerformanceObligationAxis_oke_A2020Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:RevenueRemainingPerformanceObligationAxis">oke:A2020Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_RevenueRemainingPerformanceObligationAxis_oke_A2021Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:RevenueRemainingPerformanceObligationAxis">oke:A2021Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_RevenueRemainingPerformanceObligationAxis_oke_ThereafterMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:RevenueRemainingPerformanceObligationAxis">oke:ThereafterMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_RevenueRemainingPerformanceObligationAxis_oke_A2023Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:RevenueRemainingPerformanceObligationAxis">oke:A2023Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_oke_RevenueRemainingPerformanceObligationAxis_oke_A2022Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:RevenueRemainingPerformanceObligationAxis">oke:A2022Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasLiquidsRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:RegulatedSegmentByNameAxis">oke:NaturalGasLiquidsRegulatedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_oke_IntersegmentRevenuesbyNameAxis_oke_NaturalGasGatheringandProcessingIntersegmentMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:IntersegmentRevenuesbyNameAxis">oke:NaturalGasGatheringandProcessingIntersegmentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasLiquidsRegulatedMember_srt_MajorCustomersAxis_us-gaap_OperatingSegmentsMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:RegulatedSegmentByNameAxis">oke:NaturalGasLiquidsRegulatedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:MajorCustomersAxis">us-gaap:OperatingSegmentsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasPipelinesRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:RegulatedSegmentByNameAxis">oke:NaturalGasPipelinesRegulatedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_MajorCustomersAxis_oke_NoncustomerDomain">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:MajorCustomersAxis">oke:NoncustomerDomain</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_srt_MajorCustomersAxis_oke_NoncustomerDomain">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:MajorCustomersAxis">oke:NoncustomerDomain</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasPipelinesRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:RegulatedSegmentByNameAxis">oke:NaturalGasPipelinesRegulatedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasLiquidsRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:RegulatedSegmentByNameAxis">oke:NaturalGasLiquidsRegulatedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1YTD_oke_IntersegmentRevenuesbyNameAxis_oke_NaturalGasGatheringandProcessingIntersegmentMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:IntersegmentRevenuesbyNameAxis">oke:NaturalGasGatheringandProcessingIntersegmentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasLiquidsRegulatedMember_srt_MajorCustomersAxis_us-gaap_OperatingSegmentsMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oke:RegulatedSegmentByNameAxis">oke:NaturalGasLiquidsRegulatedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:MajorCustomersAxis">us-gaap:OperatingSegmentsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2020-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001039684</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2020-01-01</xbrli:startDate>
			<xbrli:endDate>2020-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:unit id="shares">
		<xbrli:measure>xbrli:shares</xbrli:measure>
	</xbrli:unit><xbrli:unit id="mmcf">
		<xbrli:measure>utreg:MMcf</xbrli:measure>
	</xbrli:unit><xbrli:unit id="usd">
		<xbrli:measure>iso4217:USD</xbrli:measure>
	</xbrli:unit><xbrli:unit id="rate">
		<xbrli:measure>utreg:Rate</xbrli:measure>
	</xbrli:unit><xbrli:unit id="mmbbls">
		<xbrli:measure>utreg:MMBbls</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="number">
		<xbrli:measure>xbrli:pure</xbrli:measure>
	</xbrli:unit></ix:resources></ix:header></div><div><a id="s57A4259553775096B19D11DAD9CFF9F1"></a></div><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">UNITED STATES</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">SECURITIES AND EXCHANGE COMMISSION</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Washington, D.C. 20549</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:12pt;"><span style="font-family:inherit;font-size:12pt;font-weight:bold;">FORM </span><span><ix:nonNumeric id="d13262217e489-wk-Fact-D364162E1C9D5827BD9D5491145B0EDB" name="dei:DocumentType" contextRef="FD2020Q1YTD"><span style="font-size:12pt;font-weight:bold;">10-Q</span></ix:nonNumeric></span><span style="font-family:inherit;font-size:12pt;font-weight:bold;"> </span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span><ix:nonNumeric id="d13262217e497-wk-Fact-6E1597D34EE558D6903C2DA355F6C4DD" name="dei:DocumentQuarterlyReport" contextRef="FD2020Q1YTD" format="ixt-sec:boolballotbox"><span style="font-family:Arial Unicode MS;">&#9746;</span></ix:nonNumeric></span><span style="font-family:inherit;font-size:10pt;"> Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">For the quarterly period ended&#160;</span><span style="font-family:inherit;font-size:10pt;"><span><span style="white-space:nowrap"><ix:nonNumeric id="d13262217e505-wk-Fact-A4C0CE369AD35427A19B6A50D93231A7" name="dei:DocumentPeriodEndDate" contextRef="FD2020Q1YTD" format="ixt:datemonthdayyearen">March 31, 2020</ix:nonNumeric></span></span></span><span style="font-family:inherit;font-size:10pt;">.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">OR</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span><ix:nonNumeric id="d13262217e513-wk-Fact-F51AB6C56A0B54BC842BC5AFB4E16CC0" name="dei:DocumentTransitionReport" contextRef="FD2020Q1YTD" format="ixt-sec:boolballotbox"><span style="font-family:Arial Unicode MS;">&#9744;</span></ix:nonNumeric></span><span style="font-family:inherit;font-size:10pt;"> Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">For the transition period from __________ to __________.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Commission file number&#160;&#160;&#160;</span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d13262217e527-wk-Fact-A20908C6B6415E1A9F2F84C241301868" name="dei:EntityFileNumber" contextRef="FD2020Q1YTD">001-13643</ix:nonNumeric></span></span><span style="font-family:inherit;font-size:10pt;"> </span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;"><img src="okelogoa50.jpg" alt="okelogoa50.jpg" style="height:65px;width:216px;"></img></div><div style="line-height:120%;padding-top:12px;text-align:center;font-size:12pt;"><span><ix:nonNumeric id="d13262217e536-wk-Fact-7999BA28B5995670BB8B6F0F9DDEDE89" name="dei:EntityRegistrantName" contextRef="FD2020Q1YTD"><span style="font-size:12pt;font-weight:bold;">ONEOK, Inc.</span></ix:nonNumeric></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(Exact name of registrant as specified in its charter)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="2"></td></tr><tr><td style="width:341px;"></td><td style="width:341px;"></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;"><span><ix:nonNumeric id="d13262217e557-wk-Fact-FB77F87B1A62527681EA2F4716409177" name="dei:EntityIncorporationStateCountryCode" contextRef="FD2020Q1YTD" format="ixt-sec:stateprovnameen">Oklahoma</ix:nonNumeric></span></span></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;"><span><ix:nonNumeric id="d13262217e562-wk-Fact-E964016C1AAD5FA59B1BAD8E11F2D20B" name="dei:EntityTaxIdentificationNumber" contextRef="FD2020Q1YTD">73-1520922</ix:nonNumeric></span></span></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;"><span style="font-family:inherit;font-size:10pt;">(State or other jurisdiction of</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">incorporation or organization)</span></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;"><span style="font-family:inherit;font-size:10pt;">(I.R.S. Employer Identification No.)</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div></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="6"></td></tr><tr><td style="width:72px;"></td><td style="width:132px;"></td><td style="width:42px;"></td><td style="width:29px;"></td><td style="width:65px;"></td><td style="width:341px;"></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:right;padding-left:72px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;"><span><ix:nonNumeric id="d13262217e599-wk-Fact-D3DC73BDE11C5C239F78E9776CBC8A77" name="dei:EntityAddressAddressLine1" contextRef="FD2020Q1YTD">100 West Fifth Street,</ix:nonNumeric></span></span></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;"><span><ix:nonNumeric id="d13262217e609-wk-Fact-06DDAC90F72850308020748D7DAF0601" name="dei:EntityAddressCityOrTown" contextRef="FD2020Q1YTD">Tulsa,</ix:nonNumeric></span></span></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;"><span><ix:nonNumeric id="d13262217e614-wk-Fact-C9304C3F4A5653DF9B5BBFD871829578" name="dei:EntityAddressStateOrProvince" contextRef="FD2020Q1YTD">OK</ix:nonNumeric></span></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;"><span><ix:nonNumeric id="d13262217e624-wk-Fact-4DD5CB5E206350AA91F55DE2A7F5AD64" name="dei:EntityAddressPostalZipCode" contextRef="FD2020Q1YTD">74103</ix:nonNumeric></span></span></div></td></tr><tr><td colspan="5" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(Address of principal executive offices)</span></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;"><span style="font-family:inherit;font-size:10pt;">(Zip Code)</span></div></td></tr></table></div></div><div style="line-height:120%;padding-top:12px;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Registrant&#8217;s telephone number, including area code&#160;&#160;&#160;</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(</span><span><ix:nonNumeric id="d13262217e662-wk-Fact-7BCD8074556E50C390FCEE1FB2D6DE73" name="dei:CityAreaCode" contextRef="FD2020Q1YTD"><span style="font-weight:bold;">918</span></ix:nonNumeric></span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">) </span><span><ix:nonNumeric id="d13262217e667-wk-Fact-80E3E2E8032E5EB2922424B43BE5F5AF" name="dei:LocalPhoneNumber" contextRef="FD2020Q1YTD"><span style="font-weight:bold;">588-7000</span></ix:nonNumeric></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Securities registered pursuant to Section 12(b) of the Act:</span></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="3"></td></tr><tr><td style="width:40%;"></td><td style="width:20%;"></td><td style="width:40%;"></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Title of each class</span></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Trading Symbol(s)</span></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Name of each exchange on which registered</span></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;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d13262217e706-wk-Fact-7FCCD8E730475D6D8DDF872B160FDA05" name="dei:Security12bTitle" contextRef="FD2020Q1YTD">Common stock, par value of $0.01</ix:nonNumeric></span></span></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;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d13262217e711-wk-Fact-E99A8EB6991D52B3972D137D5FBFE58B" name="dei:TradingSymbol" contextRef="FD2020Q1YTD">OKE</ix:nonNumeric></span></span></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;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d13262217e716-wk-Fact-22AC206E424F575291A1DA191083D3A0" name="dei:SecurityExchangeName" contextRef="FD2020Q1YTD" format="ixt-sec:exchnameen">New York Stock Exchange</ix:nonNumeric></span></span></div></td></tr></table></div></div><div style="line-height:120%;padding-top:8px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Indicate by check mark whether the registrant (1) has 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 the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d13262217e721-wk-Fact-6B5DDEA846BB5826A7B51482599B3377" name="dei:EntityCurrentReportingStatus" contextRef="FD2020Q1YTD">Yes</ix:nonNumeric></span></span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:Arial Unicode MS;font-size:10pt;">&#9746;</span><span style="font-family:inherit;font-size:10pt;">&#160;&#160;No </span><span style="font-family:Arial Unicode MS;font-size:10pt;">&#9744;</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (&#167; 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).  </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d13262217e736-wk-Fact-665F5F455D9A5CAD9B094E2588AF8B73" name="dei:EntityInteractiveDataCurrent" contextRef="FD2020Q1YTD">Yes</ix:nonNumeric></span></span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:Arial Unicode MS;font-size:10pt;">&#9746;</span><span style="font-family:inherit;font-size:10pt;">&#160;&#160;No </span><span style="font-family:Arial Unicode MS;font-size:10pt;">&#9744;</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company or an emerging growth company.  See the definitions of &#8220;large accelerated filer,&#8221; &#8220;accelerated filer,&#8221; &#8220;smaller reporting company&#8221; and &#8220;emerging growth company&#8221; in Rule 12b-2 of the Exchange Act.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d13262217e752-wk-Fact-883151CFCB5A525D88D1674D0CFE13EC" name="dei:EntityFilerCategory" contextRef="FD2020Q1YTD" format="ixt-sec:entityfilercategoryen">Large Accelerated Filer</ix:nonNumeric></span></span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:Arial Unicode MS;font-size:10pt;">&#9746;</span><span style="font-family:inherit;font-size:10pt;">&#160;&#160;Accelerated filer </span><span style="font-family:Arial Unicode MS;font-size:10pt;">&#9744;</span><span style="font-family:inherit;font-size:10pt;">&#160;&#160;Non-accelerated filer </span><span style="font-family:Arial Unicode MS;font-size:10pt;">&#9744;</span><span style="font-family:inherit;font-size:10pt;">&#160;&#160;Smaller reporting company </span><span><ix:nonNumeric id="d13262217e768-wk-Fact-2599625589D550C39DCD1BAC2A7AF7C0" name="dei:EntitySmallBusiness" contextRef="FD2020Q1YTD" format="ixt-sec:boolballotbox"><span style="font-family:Arial Unicode MS;">&#9744;</span></ix:nonNumeric></span><span style="font-family:inherit;font-size:10pt;">&#160;&#160; Emerging&#160;growth&#160;company </span><span><ix:nonNumeric id="d13262217e773-wk-Fact-9B5E66010C775601BFC9E4EF2CC07F70" name="dei:EntityEmergingGrowthCompany" contextRef="FD2020Q1YTD" format="ixt-sec:boolballotbox"><span style="font-family:Arial Unicode MS;">&#9744;</span></ix:nonNumeric></span><span style="font-family:inherit;font-size:10pt;"> </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">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.</span><span style="font-family:Arial Unicode MS;font-size:10pt;">&#9744;</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).  Yes </span><span><ix:nonNumeric id="d13262217e792-wk-Fact-63FBF25E45C05DC18C94543093DC05F8" name="dei:EntityShellCompany" contextRef="FD2020Q1YTD" format="ixt-sec:boolballotbox"><span style="font-family:Arial Unicode MS;">&#9744;</span></ix:nonNumeric></span><span style="font-family:inherit;font-size:10pt;">  No </span><span style="font-family:Arial Unicode MS;font-size:10pt;">&#9746;</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">On April 20, 2020, the Company had </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d13262217e804-wk-Fact-31425BFAEA565278BA20A28A19F1E94C" name="dei:EntityCommonStockSharesOutstanding" contextRef="I2020Q2" unitRef="shares" decimals="INF" scale="0" format="ixt:numdotdecimal">413,907,211</ix:nonFraction></span></span><span style="font-family:inherit;font-size:10pt;"> shares of common stock outstanding.</span></div><div><br/></div><div></div><hr style="page-break-after:always"></hr><div><a id="s311DE66D895F5F4E82EEB777D63D7409"></a></div><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">This page intentionally left blank.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2</span></div></div><hr style="page-break-after:always"></hr><div><a id="s943EB77B87A65C91B77D514F4940C415"></a></div><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ONEOK, Inc.</span></div><div style="line-height:120%;padding-bottom:8px;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">TABLE OF CONTENTS</span></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:9%;"></td><td style="width:81%;"></td><td style="width:10%;"></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;"><a style="font-family:inherit;font-size:10pt;font-weight:bold;" href="#s209D65D2E31A5B86BD0B63DD0671B290"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Part I.</span></a></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;"><a style="font-family:inherit;font-size:10pt;font-weight:bold;" href="#s209D65D2E31A5B86BD0B63DD0671B290"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Financial Information</span></a></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Page No.</span></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;"><a style="font-family:inherit;font-size:10pt;" href="#s8946CA4516EE55E3A6214639C7A883AA"><span style="font-family:inherit;font-size:10pt;">Item 1.</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s8946CA4516EE55E3A6214639C7A883AA"><span style="font-family:inherit;font-size:10pt;">Financial Statements (Unaudited)</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s8946CA4516EE55E3A6214639C7A883AA">6</a></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><a style="font-family:inherit;font-size:10pt;" href="#sD4A5E2D5E45C5F2EAA56EB1D190467E3"><span style="font-family:inherit;font-size:10pt;">Consolidated Statements of Income - Three Months Ended March 31, 2020 and 2019</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#sD4A5E2D5E45C5F2EAA56EB1D190467E3">6</a></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><a style="font-family:inherit;font-size:10pt;" href="#s43677E5A7B0A502B92DBCD2BFF1670AD"><span style="font-family:inherit;font-size:10pt;">Consolidated Statements of Comprehensive Income - Three Months Ended March 31, 2020 and 2019</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s43677E5A7B0A502B92DBCD2BFF1670AD">7</a></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><a style="font-family:inherit;font-size:10pt;" href="#s02C65291FD4D5612B61C0D304FF5D015"><span style="font-family:inherit;font-size:10pt;">Consolidated Balance Sheets - March 31, 2020, and December 31, 2019</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s02C65291FD4D5612B61C0D304FF5D015">8</a></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><a style="font-family:inherit;font-size:10pt;" href="#s6659AD09C1E9524BA897B26121654DD6"><span style="font-family:inherit;font-size:10pt;">Consolidated Statements of Cash Flows - Three Months Ended March 31, 2020 and 2019</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s6659AD09C1E9524BA897B26121654DD6">11</a></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><a style="font-family:inherit;font-size:10pt;" href="#sC8D4FD643B6150A38C4A1BC1C8BD0362"><span style="font-family:inherit;font-size:10pt;">Consolidated Statements of Changes in Equity - Three Months Ended March 31, 2020 and 2019</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#sE91182ADBAA150B484CDC14A346A22E3">12</a></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><a style="font-family:inherit;font-size:10pt;" href="#sBCCA807664FC55CF91A54C15A4E8A3AA"><span style="font-family:inherit;font-size:10pt;">Notes to Consolidated Financial Statements</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#sBCCA807664FC55CF91A54C15A4E8A3AA">14</a></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;"><a style="font-family:inherit;font-size:10pt;" href="#sD93C623A679C51FE8D093D1895F9C869"><span style="font-family:inherit;font-size:10pt;">Item 2.</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#sD93C623A679C51FE8D093D1895F9C869"><span style="font-family:inherit;font-size:10pt;">Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#sD93C623A679C51FE8D093D1895F9C869">30</a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s1769B085F47B56519A6AF9FB56C81F3B"><span style="font-family:inherit;font-size:10pt;">Item 3.</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s1769B085F47B56519A6AF9FB56C81F3B"><span style="font-family:inherit;font-size:10pt;">Quantitative and Qualitative Disclosures About Market Risk</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s1769B085F47B56519A6AF9FB56C81F3B">46</a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s08790B2465BC5924A0B237141F1F6500"><span style="font-family:inherit;font-size:10pt;">Item 4.</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s08790B2465BC5924A0B237141F1F6500"><span style="font-family:inherit;font-size:10pt;">Controls and Procedures</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s08790B2465BC5924A0B237141F1F6500">48</a></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;"><a style="font-family:inherit;font-size:10pt;font-weight:bold;" href="#s3EFD202995EA58739B07F21BA4851CE3"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Part II.</span></a></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;"><a style="font-family:inherit;font-size:10pt;font-weight:bold;" href="#s3EFD202995EA58739B07F21BA4851CE3"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Other Information</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s3EFD202995EA58739B07F21BA4851CE3">48</a></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;"><a style="font-family:inherit;font-size:10pt;" href="#sD5E7B41B1DA05716ABE8D2772F3DA545"><span style="font-family:inherit;font-size:10pt;">Item 1.</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#sD5E7B41B1DA05716ABE8D2772F3DA545"><span style="font-family:inherit;font-size:10pt;">Legal Proceedings</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#sD5E7B41B1DA05716ABE8D2772F3DA545">48</a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s25264E798C5F5246B9274780FB2243DA"><span style="font-family:inherit;font-size:10pt;">Item 1A.</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s25264E798C5F5246B9274780FB2243DA"><span style="font-family:inherit;font-size:10pt;">Risk Factors</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s25264E798C5F5246B9274780FB2243DA">48</a></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;"><a style="font-family:inherit;font-size:10pt;" href="#sCF63F3B84CE050D8A160EDD77B8EAA3C"><span style="font-family:inherit;font-size:10pt;">Item 2.</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#sCF63F3B84CE050D8A160EDD77B8EAA3C"><span style="font-family:inherit;font-size:10pt;">Unregistered Sales of Equity Securities and Use of Proceeds</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#sCF63F3B84CE050D8A160EDD77B8EAA3C">49</a></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;"><a style="font-family:inherit;font-size:10pt;" href="#sC9C644A094B65A7E8693BB6D4AE90E2E"><span style="font-family:inherit;font-size:10pt;">Item 3.</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#sC9C644A094B65A7E8693BB6D4AE90E2E"><span style="font-family:inherit;font-size:10pt;">Defaults Upon Senior Securities</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#sC9C644A094B65A7E8693BB6D4AE90E2E">49</a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s9A43B5451149530D8B94E1B952A6DA35"><span style="font-family:inherit;font-size:10pt;">Item 4.</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s9A43B5451149530D8B94E1B952A6DA35"><span style="font-family:inherit;font-size:10pt;">Mine Safety Disclosures</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s9A43B5451149530D8B94E1B952A6DA35">49</a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s9B5A37BAFFB65E99BA0857E552788C67"><span style="font-family:inherit;font-size:10pt;">Item 5.</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s9B5A37BAFFB65E99BA0857E552788C67"><span style="font-family:inherit;font-size:10pt;">Other Information</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s9B5A37BAFFB65E99BA0857E552788C67">49</a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s7FC72777D4EC5A788F15AEFE50238F0F"><span style="font-family:inherit;font-size:10pt;">Item 6.</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s7FC72777D4EC5A788F15AEFE50238F0F"><span style="font-family:inherit;font-size:10pt;">Exhibits</span></a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s7FC72777D4EC5A788F15AEFE50238F0F">49</a></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;"><a style="font-family:inherit;font-size:10pt;" href="#s915EDC5D7F8C554E9DB00E4F240A0B4D"><span style="font-family:inherit;font-size:10pt;">Signature</span></a></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><a style="font-family:inherit;font-size:10pt;" href="#s915EDC5D7F8C554E9DB00E4F240A0B4D">51</a></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:115%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">As used in this Quarterly Report, references to &#8220;we,&#8221; &#8220;our&#8221; or &#8220;us&#8221; refer to ONEOK, Inc., an Oklahoma corporation, and its predecessors and subsidiaries, unless the context indicates otherwise.</span></div><div style="line-height:115%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:115%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">The statements in this Quarterly Report that are not historical information, including statements concerning plans and objectives of management for future operations, economic performance or related assumptions, are forward-looking statements.  Forward-looking statements may include words such as &#8220;anticipate,&#8221; &#8220;believe,&#8221; &#8220;continue,&#8221; &#8220;could,&#8221; &#8220;estimate,&#8221; &#8220;expect,&#8221; &#8220;forecast,&#8221; &#8220;goal,&#8221; &#8220;guidance,&#8221; &#8220;intend,&#8221; &#8220;may,&#8221; &#8220;might,&#8221; &#8220;outlook,&#8221; &#8220;plan,&#8221; &#8220;potential,&#8221; &#8220;project,&#8221; &#8220;scheduled,&#8221; &#8220;should,&#8221; &#8220;will,&#8221; &#8220;would&#8221; and other words and terms of similar meaning.  Although we believe that our expectations regarding future events are based on reasonable assumptions, we can give no assurance that such expectations or assumptions will be achieved.  Important factors that could cause actual results to differ materially from those in the forward-looking statements are described under Part I, Item 2, Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations &#8220;Forward-Looking Statements,&#8221; and Part II, Item 1A, &#8220;Risk Factors,&#8221; in this Quarterly Report and under Part I, Item 1A, &#8220;Risk Factors,&#8221; in our Annual Report.</span></div><div style="line-height:115%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="sC8D4FD643B6150A38C4A1BC1C8BD0362"></a></div><div style="line-height:111%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">INFORMATION AVAILABLE ON OUR WEBSITE</span></div><div style="line-height:111%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:111%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We make available, free of charge, on our website (www.oneok.com) copies of our Annual Reports, Quarterly Reports, Current Reports on Form 8-K, amendments to those reports filed or furnished to the SEC pursuant to Section 13(a) or 15(d) of the Exchange Act and reports of holdings of our securities filed by our officers and directors under Section 16 of the Exchange Act as soon as reasonably practicable after filing such material electronically or otherwise furnishing it to the SEC.  Copies of our Code of Business Conduct and Ethics, Corporate Governance Guidelines, Director Independence Guidelines, Corporate Sustainability Report, Bylaws, Response to COVID-19 and the written charter of our Audit Committee also are available on our website, and we will provide copies of these documents upon request.</span></div><div style="line-height:111%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:111%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In addition to our filings with the SEC and materials posted on our website, we also use social media platforms as additional channels of distribution to reach public investors.  Information contained on our website, posted on our social media accounts, and any corresponding applications, are not incorporated by reference into this report.</span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3</span></div></div><hr style="page-break-after:always"></hr><div><a id="s7911B4CF6EDF51F09455705D15039C32"></a></div><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:110%;padding-bottom:8px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">GLOSSARY</span></div><div style="line-height:110%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The abbreviations, acronyms and industry terminology used in this Quarterly Report are defined as follows:</span></div><div style="line-height:120%;text-align:left;font-size:9.5pt;"><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:35%;"></td><td style="width:65%;"></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">$1.5 Billion Term Loan Agreement</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:12px;text-indent:-12px;font-size:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">The senior unsecured delayed-draw three-year $1.5 billion term loan agreement dated November&#160;19, 2018</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">$2.5 Billion Credit Agreement</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:12px;text-indent:-12px;font-size:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">ONEOK&#8217;s $2.5 billion revolving credit agreement, as amended</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">AFUDC</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Allowance for funds used during construction</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Annual Report</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Annual Report on Form 10-K for the year ended December 31, 2019</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">ASU</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Accounting Standards Update</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Bbl</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Barrels, 1 barrel is equivalent to 42 United States gallons</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">BBtu/d</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Billion British thermal units per day</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Bcf</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Billion cubic feet</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Bcf/d</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Billion cubic feet per day</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Btu</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">British thermal unit</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">CARES Act</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Coronavirus Aid, Relief, and Economic Security Act</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">CFTC</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">U.S. Commodity Futures Trading Commission</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Clean Air Act</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Federal Clean Air Act, as amended</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">COVID-19</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Coronavirus disease 2019 </span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">DJ</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Denver-Julesburg</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">EBITDA</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Earnings before interest expense, income taxes, depreciation and amortization</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">EPA</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">United States Environmental Protection Agency</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Exchange Act</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Securities Exchange Act of 1934, as amended</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">FERC</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Federal Energy Regulatory Commission</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">GAAP</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Accounting principles generally accepted in the United States of America</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Intermediate Partnership</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:12px;text-indent:-12px;font-size:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">ONEOK Partners Intermediate Limited Partnership, a wholly owned subsidiary of ONEOK Partners, L.P.</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">LIBOR</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">London Interbank Offered Rate</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">MBbl/d</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Thousand barrels per day</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">MDth/d</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Thousand dekatherms per day</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">MMBbl</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Million barrels</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">MMBbl/d</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Million barrels per day</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">MMBtu</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Million British thermal units</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">MMcf/d</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Million cubic feet per day</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Moody&#8217;s</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Moody&#8217;s Investors Service, Inc.</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Natural Gas Act</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Natural Gas Act of 1938, as amended</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">NGL(s)</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Natural gas liquid(s)</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">NGL products</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:12px;text-indent:-12px;font-size:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Marketable natural gas liquid purity products, such as ethane, ethane/propane mix, propane, iso-butane, normal butane and natural gasoline</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Northern Border Pipeline</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Northern Border Pipeline Company, a 50% owned joint venture</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">NYMEX</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">New York Mercantile Exchange</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">ONEOK</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">ONEOK, Inc.</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">ONEOK Partners</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">ONEOK Partners, L.P.</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">OPIS</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Oil Price Information Service</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Overland Pass Pipeline</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:12px;text-indent:-12px;font-size:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Overland Pass Pipeline Company, LLC, a 50% owned joint venture</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">PHMSA</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:12px;text-indent:-12px;font-size:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">United States Department of Transportation Pipeline and Hazardous Materials Safety Administration</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">POP</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Percent of Proceeds</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Quarterly Report(s)</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Quarterly Report(s) on Form 10-Q</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Roadrunner</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Roadrunner Gas Transmission, LLC, a 50% owned joint venture</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">S&amp;P</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">S&amp;P Global Ratings</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">SEC</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Securities and Exchange Commission</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Series E Preferred Stock</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Series E Non-Voting, Perpetual Preferred Stock, par value $0.01 per share</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">STACK</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:12px;text-indent:-12px;font-size:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">Sooner Trend Anadarko Canadian Kingfisher, an area in the Anadarko Basin in Oklahoma</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">West Texas LPG </span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">West Texas LPG pipeline and Mesquite pipeline</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">WTI</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">West Texas Intermediate</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">XBRL</span></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:9.5pt;"><span style="font-family:inherit;font-size:9.5pt;">eXtensible Business Reporting Language</span></div></td></tr></table></div></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">4</span></div></div><hr style="page-break-after:always"></hr><div><a id="sC675F6D2EDD85405BBA72ADF4BB51328"></a></div><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">This page intentionally left blank.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">5</span></div></div><hr style="page-break-after:always"></hr><div><a id="s209D65D2E31A5B86BD0B63DD0671B290"></a></div><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">PART I - FINANCIAL INFORMATION</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s8946CA4516EE55E3A6214639C7A883AA"></a></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ITEM 1.  FINANCIAL STATEMENTS</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="sD4A5E2D5E45C5F2EAA56EB1D190467E3"></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="8"></td></tr><tr><td style="width:75%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></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;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">ONEOK, Inc. and Subsidiaries</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">CONSOLIDATED STATEMENTS OF INCOME</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Unaudited</span><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars, except per share amounts</span><span style="font-family:inherit;font-size:9pt;">)<br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Revenues</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity sales</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13265741e794-wk-Fact-76E4A531DEA25B28A05B02A1348C2D67" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_CommoditySalesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,808,620</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13265741e812-wk-Fact-615EDBE0AC52588B8CD2A38C79DE09AD" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_CommoditySalesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,472,959</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Services</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13265741e827-wk-Fact-3C9F28BD9E9B56D3A16995FCBB00C206" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ServicesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">328,052</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13265741e845-wk-Fact-0185B14C89DE57B3B559044B70976C26" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ServicesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">306,999</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total revenues (Note L)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13265741e865-wk-Fact-B1419F46EA8E55789357B37173C7133F" name="us-gaap:Revenues" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,136,672</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13265741e883-wk-Fact-E65C5F02375C5CDB8035C267C74E17F4" name="us-gaap:Revenues" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,779,958</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cost of sales and fuel (exclusive of items shown separately below)</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13265741e903-wk-Fact-2920DBC4E52D51A6B123722F2E06809F" name="us-gaap:CostOfRevenue" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,276,928</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13265741e921-wk-Fact-DB84DAB703B458E8952505EC2B67431E" name="us-gaap:CostOfRevenue" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,956,377</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Operations and maintenance</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13265741e942-wk-Fact-9BD3FBB8336E538A85D16533F5470B3D" name="us-gaap:OtherCostAndExpenseOperating" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">175,096</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13265741e960-wk-Fact-F28E1E13FE8F5D64AB83C7C741A37579" name="us-gaap:OtherCostAndExpenseOperating" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">207,251</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Depreciation and amortization</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13265741e980-wk-Fact-E4243E09027157C695CE972552EB5B5A" name="us-gaap:DepreciationDepletionAndAmortization" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">132,353</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13265741e998-wk-Fact-8A0FC8F23AA45C24AA892ECD9B673D4B" name="us-gaap:DepreciationDepletionAndAmortization" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">114,158</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Impairment charges (Note A)</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13265741e1018-wk-Fact-1A95FE598B15A0679461A773C983AE72" name="oke:Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">604,024</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13265741e1037-wk-Fact-DB736227DBDAF929B575A7740433480D" name="oke:Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">General taxes</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13265741e1057-wk-Fact-44856C27E6395F65A2AE4E5BCB99AB3C" name="us-gaap:TaxesExcludingIncomeAndExciseTaxes" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">31,944</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13265741e1075-wk-Fact-6C23E13C008B5D86A9C2F4CCEF13AB55" name="us-gaap:TaxesExcludingIncomeAndExciseTaxes" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">33,490</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Gain on sale of assets</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13265741e1095-wk-Fact-8C7CF9EA4D6F54C29487B9F8996066D8" name="us-gaap:GainLossOnSaleOfPropertyPlantEquipment" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">204</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13265741e1114-wk-Fact-A4091E1E85C855C7A4D93D4C240B03CD" name="us-gaap:GainLossOnSaleOfPropertyPlantEquipment" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">60</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Operating income (loss)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13265741e1135-wk-Fact-9741BF0F4411568DAFA818C64885FD40" name="us-gaap:OperatingIncomeLoss" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">83,469</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13265741e1154-wk-Fact-7844AC6B9D4D5A16B4D87691F5696D8F" name="us-gaap:OperatingIncomeLoss" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">468,742</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Equity in net earnings from investments (Note I)</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13265741e1174-wk-Fact-90608C88518654BEBE471E0A37EB7CF8" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">44,627</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13265741e1192-wk-Fact-C1472B15510E5085B414E3FCFD5B2406" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">43,481</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Impairment of equity investments (Note A)</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13265741e1212-wk-Fact-8DDEE5BCCB31AA60DA6AA76BFB45F624" name="us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">37,730</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13265741e1232-wk-Fact-780983A0FF609B191B95A7747BB5AC67" name="us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Allowance for equity funds used during construction</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13265741e1252-wk-Fact-D5760D810A47595F8EE9CB7269D9D602" name="us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">15,409</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13265741e1270-wk-Fact-0BF17F9E8FCC5C3CB63D06DD96DF6ED3" name="us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">12,441</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Other income</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13265741e1290-wk-Fact-C2719C5A06535F3891D2F08E519D0E2B" name="us-gaap:OtherNonoperatingIncome" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">8,522</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13265741e1308-wk-Fact-C716F2349C2F527E905AA509CAD11D2D" name="us-gaap:OtherNonoperatingIncome" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">9,360</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Other expense</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13265741e1328-wk-Fact-01071D3AF4365D3796BF61F8DEBC5440" name="us-gaap:OtherNonoperatingExpense" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">3,995</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13265741e1347-wk-Fact-08AF342D8B465BCCB5363406C385C108" name="us-gaap:OtherNonoperatingExpense" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">3,462</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest expense (net of capitalized interest of $30,875 and $19,192, respectively)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13265741e1369-wk-Fact-92894FD660C450A4AC592E9D8170E8C9" name="us-gaap:InterestExpense" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">140,616</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13265741e1388-wk-Fact-9CB49AC7F1D756E5A039E0B7AE16DA10" name="us-gaap:InterestExpense" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">115,420</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Income (loss) before income taxes</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13265741e1409-wk-Fact-D9169295942754DC94CEBD50CEA1C156" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">197,252</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13265741e1428-wk-Fact-EB314A4FC94D5679A77E943E1AEF2D92" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">415,142</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Income tax (expense) benefit</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13265741e1448-wk-Fact-67B1FAF7F28E590F93343E44BAC417DA" name="us-gaap:IncomeTaxExpenseBenefit" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">55,395</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="2" style="vertical-align:top;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13265741e1466-wk-Fact-402719BB2FBF5DD3A921579E3D01B3B6" name="us-gaap:IncomeTaxExpenseBenefit" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">77,934</ix:nonFraction></span></span></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net income (loss)</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13265741e1487-wk-Fact-F488A13146445CD8B723055C559E93ED" name="us-gaap:ProfitLoss" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">141,857</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13265741e1507-wk-Fact-4844FB9CA71E5675AFC266253BEF591B" name="us-gaap:ProfitLoss" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">337,208</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Less:  Preferred stock dividends</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13265741e1527-wk-Fact-6F2A502FA0D05E04820D93EF4862DBD2" name="us-gaap:PreferredStockDividendsIncomeStatementImpact" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">275</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13265741e1546-wk-Fact-50F74BD21E9154F2A3BC1CCCFCDB4C71" name="us-gaap:PreferredStockDividendsIncomeStatementImpact" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">275</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Net income (loss) available to common shareholders</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13265741e1571-wk-Fact-007902C528635E5A946DD2DCEEAA7321" name="us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">142,132</ix:nonFraction></span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13265741e1591-wk-Fact-F3C5D38B75275DFB909AE5AEFF046318" name="us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">336,933</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Basic earnings (loss) per common share (Note G)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13265741e1649-wk-Fact-75927AD81F9555C4ADA7BBC7793187C6" name="us-gaap:EarningsPerShareBasic" contextRef="FD2020Q1YTD" unitRef="usdPerShare" decimals="2" scale="0" sign="-" format="ixt:numdotdecimal">0.34</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13265741e1669-wk-Fact-91BC24611EC15A438DDC6D15F7FFF7FF" name="us-gaap:EarningsPerShareBasic" contextRef="FD2019Q1YTD" unitRef="usdPerShare" decimals="2" scale="0" format="ixt:numdotdecimal">0.82</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Diluted earnings (loss) per common share (Note G)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13265741e1730-wk-Fact-578C8DC4477E53D88913624F29C6BEFD" name="us-gaap:EarningsPerShareDiluted" contextRef="FD2020Q1YTD" unitRef="usdPerShare" decimals="2" scale="0" sign="-" format="ixt:numdotdecimal">0.34</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13265741e1750-wk-Fact-768459785F065E3B840537CD7318B0DA" name="us-gaap:EarningsPerShareDiluted" contextRef="FD2019Q1YTD" unitRef="usdPerShare" decimals="2" scale="0" format="ixt:numdotdecimal">0.81</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Average shares </span><span style="font-family:inherit;font-size:9pt;font-style:italic;">(thousands)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Basic</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13265741e1809-wk-Fact-92465E41BFA25E07BF6864B63BF99312" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" contextRef="FD2020Q1YTD" unitRef="shares" decimals="-3" scale="3" format="ixt:numdotdecimal">414,282</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13265741e1828-wk-Fact-1FBB211A53B05FBC8DDE1E529348A12E" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" contextRef="FD2019Q1YTD" unitRef="shares" decimals="-3" scale="3" format="ixt:numdotdecimal">412,908</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Diluted</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13265741e1848-wk-Fact-7E2AEA0B69FB5F9E92772921944BECB9" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" contextRef="FD2020Q1YTD" unitRef="shares" decimals="-3" scale="3" format="ixt:numdotdecimal">415,348</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13265741e1867-wk-Fact-0CB0E938F91E596FBA113B4F74DDE748" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" contextRef="FD2019Q1YTD" unitRef="shares" decimals="-3" scale="3" format="ixt:numdotdecimal">415,233</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;padding-left:12px;text-indent:-12px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">See accompanying Notes to Consolidated Financial Statements.</span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">6</span></div></div><hr style="page-break-after:always"></hr><div><a id="s43677E5A7B0A502B92DBCD2BFF1670AD"></a></div><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="8"></td></tr><tr><td style="width:75%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></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;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">ONEOK, Inc. and Subsidiaries</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td colspan="8" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Unaudited</span><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Net income (loss)</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13264120e796-wk-Fact-F488A13146445CD8B723055C559E93ED" name="us-gaap:ProfitLoss" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">141,857</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13264120e816-wk-Fact-4844FB9CA71E5675AFC266253BEF591B" name="us-gaap:ProfitLoss" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">337,208</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Other comprehensive income (loss), net of tax</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Change in fair value of derivatives, net of tax of $31,705 and $20,593, respectively</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13264120e871-wk-Fact-8F11AFAA242E5118BFC93ECB661F2D18" name="us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">106,141</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13264120e891-wk-Fact-6D52A8CACA0E5303B457C81AF139B349" name="us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">68,944</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Derivative amounts reclassified to net income (loss), net of tax of $4,518 and $4,177, respectively</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13264120e912-wk-Fact-46785A0DD6E65971A40DBA3D2FD5D68E" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">15,164</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13264120e932-wk-Fact-07B6CDD4450058AC833001B96EEFE05A" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">12,171</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Change in retirement and other postretirement benefit plan obligations, net of tax of $(1,064) and $(699), respectively</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13264120e954-wk-Fact-7017FF07258C50C0A19C5B230A85EC2E" name="us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">3,562</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13264120e973-wk-Fact-3935B3E6341C5417BCE48FB3060CC8AD" name="us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">2,341</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other comprehensive income (loss) of unconsolidated affiliates, net of tax of $2,283 and $750, respectively</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13264120e993-wk-Fact-A81D5E112E5F56518E38752D2304969D" name="oke:OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">7,643</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13264120e1013-wk-Fact-A0E653312B5A5BFA9F212C1B6BAF5AE5" name="oke:OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">2,511</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Total other comprehensive income (loss), net of tax</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13264120e1034-wk-Fact-CFD16FB9496B5B57871FA8F790C907A3" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">125,386</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13264120e1054-wk-Fact-25FA1F1665A0551A9F9809BFF965B3D4" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">81,285</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;padding-left:12px;text-indent:-12px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Comprehensive income (loss)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13264120e1080-wk-Fact-F40A793772CC569986705DEDED146A07" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">267,243</ix:nonFraction></span></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13264120e1100-wk-Fact-4D071B42A6455D9CA5B74B3D826913D2" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">255,923</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">See accompanying Notes to Consolidated Financial Statements.</span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">7</span></div></div><hr style="page-break-after:always"></hr><div><a id="s02C65291FD4D5612B61C0D304FF5D015"></a></div><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></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="9"></td></tr><tr><td style="width:74%;"></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: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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">ONEOK, Inc. and Subsidiaries</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">CONSOLIDATED BALANCE SHEETS</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">December 31,</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Unaudited</span><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Assets</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Current assets</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash and cash equivalents</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e787-wk-Fact-72A1C780FA11E2708813E502A7A70AB7" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">531,630</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e805-wk-Fact-8B68B1099DEBF397DD99E5030A742F83" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">20,958</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Accounts receivable, net</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e825-wk-Fact-7E0CCBC10429DAF9DE78E502CC9843C4" name="us-gaap:ReceivablesNetCurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">497,556</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e843-wk-Fact-EA5C99E1C4EE56470539E50369D5DA97" name="us-gaap:ReceivablesNetCurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">835,121</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Materials and supplies</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e868-wk-Fact-88F0F6C0084DB5AB931EE502CCEB8931" name="us-gaap:MaterialsSuppliesAndOther" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">255,071</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e887-wk-Fact-0D7C4EC7F48407D185E8E5036A281C03" name="us-gaap:MaterialsSuppliesAndOther" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">201,749</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">NGLs and natural gas in storage</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e912-wk-Fact-9B924786E8A0B347A94EE502CD947DF5" name="us-gaap:InventoryNet" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">131,041</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e930-wk-Fact-D22D8C3FC69C9FDEEE3FE5036ACC045B" name="us-gaap:InventoryNet" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">304,926</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity imbalances</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e955-wk-Fact-A4F9F0A4B4B73CFD22B1E502CDE46F0E" name="oke:CommodityExchangesAndImbalances" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">13,868</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e973-wk-Fact-D3C698AC0F7E6D896CBDE5036B206BD4" name="oke:CommodityExchangesAndImbalances" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">25,267</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other current assets</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e999-wk-Fact-2CFF9F894D0068FA18D8E502CE38931E" name="us-gaap:OtherAssetsCurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">59,116</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e1017-wk-Fact-056415BFCF43FB964363E5036B7BEA55" name="us-gaap:OtherAssetsCurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">82,313</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total current assets</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e1042-wk-Fact-C47A1691FF371AE92BB8E502CE8DB151" name="us-gaap:AssetsCurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,488,282</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e1060-wk-Fact-421967C3295086AD5FDCE5036BCA0119" name="us-gaap:AssetsCurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,470,334</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="padding-top:8px;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Property, plant and equipment</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Property, plant and equipment</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e1128-wk-Fact-995FE3C502F234E02AACE502CF35017B" name="us-gaap:PropertyPlantAndEquipmentGross" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">22,136,442</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e1146-wk-Fact-84C07C7DADAAE177BF77E5036C6E02FB" name="us-gaap:PropertyPlantAndEquipmentGross" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">22,051,492</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Accumulated depreciation and amortization</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e1171-wk-Fact-62E698C1D7ED3DB624E8E502CF882E7D" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">3,506,950</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e1189-wk-Fact-2828F1E69C0A9BFC1D09E5036D057C50" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">3,702,807</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net property, plant and equipment</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e1214-wk-Fact-D28498F761AC98EA3DC5E502CFDA6BA8" name="us-gaap:PropertyPlantAndEquipmentNet" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">18,629,492</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e1232-wk-Fact-2678739C456E9936CABBE5036D5B1D21" name="us-gaap:PropertyPlantAndEquipmentNet" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">18,348,685</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="padding-top:8px;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Investments and other assets</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Investments in unconsolidated affiliates (Note A)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e1300-wk-Fact-CD67D541A3978E3FCCD3E502D080ED0A" name="us-gaap:EquityMethodInvestments" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">810,479</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e1318-wk-Fact-7438106FE7FCC6BEE894E5036D9F6608" name="us-gaap:EquityMethodInvestments" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">861,844</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Goodwill and intangible assets (Note A)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e1343-wk-Fact-B735AE94B33CAD87CFF9E502D0D6CEC4" name="us-gaap:IntangibleAssetsNetIncludingGoodwill" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">781,544</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e1361-wk-Fact-ECC44398C3A04399F242E5036DB97913" name="us-gaap:IntangibleAssetsNetIncludingGoodwill" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">957,833</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other assets</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e1386-wk-Fact-E8B9C50A8BE4BBD049AEE502D17812F3" name="us-gaap:OtherAssetsNoncurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">259,643</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e1404-wk-Fact-1238B7D44C32A95FCF08E5036DFA463B" name="us-gaap:OtherAssetsNoncurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">173,425</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total investments and other assets</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e1429-wk-Fact-FB47EAFB4733AC9A9001E502D1CF24A0" name="us-gaap:InvestmentsAndOtherNoncurrentAssets" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,851,666</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e1447-wk-Fact-9E86682A6382A44DE9A4E5036E6917D1" name="us-gaap:InvestmentsAndOtherNoncurrentAssets" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,993,102</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total assets</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e1478-wk-Fact-AF14BAE595D46605258FE502D2221151" name="us-gaap:Assets" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">21,969,440</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e1496-wk-Fact-9F383A282749AA2B4347E5036E88BE79" name="us-gaap:Assets" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">21,812,121</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">8</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></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="9"></td></tr><tr><td style="width:74%;"></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: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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">ONEOK, Inc. and Subsidiaries</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">CONSOLIDATED BALANCE SHEETS</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(Continued)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">December 31,</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Unaudited</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="padding-top:8px;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Liabilities and equity</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Current liabilities</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Current maturities of long-term debt (Note D)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e1869-wk-Fact-4C8C9545EBF7BFC9BD8CE503D38D01F4" name="us-gaap:LongTermDebtCurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">7,650</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e1888-wk-Fact-220A01ADFA0B5717C93AE5043352A00F" name="us-gaap:LongTermDebtCurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">7,650</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Short-term borrowings (Note D)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e1908-wk-Fact-01F9192D35CB68C08CBEE503D3E91646" name="us-gaap:ShortTermBorrowings" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e1927-wk-Fact-CACE9CFCB49FE28437A7E50433A9BC1C" name="us-gaap:ShortTermBorrowings" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">220,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Accounts payable</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e1952-wk-Fact-A503FEC687DDB9A6B87CE503D4348114" name="us-gaap:AccountsPayableCurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">742,369</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e1971-wk-Fact-18A350C0DC2BDE5BE26DE50433FCE868" name="us-gaap:AccountsPayableCurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,209,900</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity imbalances</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e1996-wk-Fact-24DAD4CC52A4E53EC600E503D4DED04F" name="oke:CommodityExchangesAndImbalancesLiabilitiesCurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">55,162</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e2015-wk-Fact-CDF8E3085E8FA1391EF2E504349F71A0" name="oke:CommodityExchangesAndImbalancesLiabilitiesCurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">104,480</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Accrued taxes</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e2041-wk-Fact-CB98B6B4C28CE1DC48C5A7FAFF99C1DE" name="us-gaap:TaxesPayableCurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">61,057</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e2060-wk-Fact-72782D1D53DAB9848F27A7FAFF9E8C14" name="us-gaap:TaxesPayableCurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">75,422</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Accrued interest</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e2085-wk-Fact-287D5AE1C7AB4AE063DAE503D5801E18" name="us-gaap:InterestPayableCurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">121,832</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e2104-wk-Fact-5453BAF9CD9B8409025DE5043547133D" name="us-gaap:InterestPayableCurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">190,750</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Operating lease liability (Note K)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e2129-wk-Fact-764765D1AC40630B6E59E503D5D70544" name="us-gaap:OperatingLeaseLiabilityCurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">13,425</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e2148-wk-Fact-FB0BF5F29150606C5CD1E504359E5A0E" name="us-gaap:OperatingLeaseLiabilityCurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,883</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other current liabilities</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e2173-wk-Fact-185E75C6276F702406CBE503D62C4242" name="us-gaap:OtherLiabilitiesCurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">89,897</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e2192-wk-Fact-07C430E8470306134D69E50435F1BD8D" name="us-gaap:OtherLiabilitiesCurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">210,213</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total current liabilities</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e2217-wk-Fact-F054AD0439735E6F17B9E503D67DCD9E" name="us-gaap:LiabilitiesCurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,091,392</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e2236-wk-Fact-F46060D7353F1EAB53F1E50436426468" name="us-gaap:LiabilitiesCurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,020,298</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="padding-top:8px;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Long-term debt, excluding current maturities (Note D)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e2261-wk-Fact-D3E6DBE71BD96A10FD8DE503D6E690DA" name="us-gaap:LongTermDebtNoncurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">14,146,650</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e2280-wk-Fact-0C16A57CB7CF186BD2F3E50436D4AEDD" name="us-gaap:LongTermDebtNoncurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">12,479,757</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="padding-top:8px;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Deferred credits and other liabilities</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Deferred income taxes</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e2351-wk-Fact-A4303076030B6A198B67E503D776BD2D" name="us-gaap:DeferredTaxLiabilitiesNoncurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">442,653</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e2370-wk-Fact-A1DE1FCF2BF32A6383FFE504374A2896" name="us-gaap:DeferredTaxLiabilitiesNoncurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">536,063</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Operating lease liability (Note K)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e2395-wk-Fact-507EC860E260AC9019CBE503D7C91B7B" name="us-gaap:OperatingLeaseLiabilityNoncurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">96,431</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e2414-wk-Fact-07425E6EE2C6D97A7DB2E504376C8536" name="us-gaap:OperatingLeaseLiabilityNoncurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">13,509</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other deferred credits</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e2439-wk-Fact-C6FAE84442A815A89E60E503D81D8C5A" name="us-gaap:OtherLiabilitiesNoncurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">631,673</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e2458-wk-Fact-FBCCA64CB4422161A3BCE504378DCC75" name="us-gaap:OtherLiabilitiesNoncurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">536,543</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total deferred credits and other liabilities</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e2483-wk-Fact-FB570B2B91555FE01990E503D8709A59" name="us-gaap:LiabilitiesOtherThanLongtermDebtNoncurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,170,757</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e2502-wk-Fact-F887C80C8D07A9A69246E50437B5998C" name="us-gaap:LiabilitiesOtherThanLongtermDebtNoncurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,086,115</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="padding-top:8px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Commitments and contingencies (Note J)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e2528-wk-Fact-07E27894DA20591EA0689B31F5706270" name="us-gaap:CommitmentsAndContingencies" contextRef="FI2020Q1" unitRef="usd" xsi:nil="true" scale="3" format="ixt:nocontent"></ix:nonFraction></span><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e2547-wk-Fact-82ECFBFF14205EE18EC4E198182B58F7" name="us-gaap:CommitmentsAndContingencies" contextRef="FI2019Q4" unitRef="usd" xsi:nil="true" scale="3" format="ixt:nocontent"></ix:nonFraction></span><br/></span></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="padding-top:8px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Equity (Note E)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">ONEOK shareholders&#8217; equity:</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Preferred stock, $0.01 par value:<br/>authorized and issued 20,000 shares at March 31, 2020, and December 31, 2019</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e2664-wk-Fact-322D90BE03B9F2D40D00E503D9C0BFB2" name="us-gaap:PreferredStockValue" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e2683-wk-Fact-E6D14311240639938DD8E504387878CF" name="us-gaap:PreferredStockValue" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Common stock, $0.01 par value:<br/>authorized 1,200,000,000 shares, issued 445,016,234 shares and outstanding </span></div><div style="text-align:left;padding-left:12px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">413,882,720 shares at March 31, 2020; issued 445,016,234 shares and outstanding </span></div><div style="text-align:left;padding-left:12px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">413,239,050 shares at December&#160;31, 2019</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e2714-wk-Fact-AE2EBB95ADA370A376B5E503DA118495" name="us-gaap:CommonStockValue" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">4,450</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e2733-wk-Fact-F5AC01B9EF85A0171334E50438CAAAB5" name="us-gaap:CommonStockValue" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">4,450</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Paid-in capital</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e2758-wk-Fact-2E7575E49C6BAE9E064DE503DA652B85" name="us-gaap:AdditionalPaidInCapital" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">6,989,453</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e2777-wk-Fact-5303105F7133AF4D9EC0E504391F44B3" name="us-gaap:AdditionalPaidInCapital" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">7,403,895</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Accumulated other comprehensive loss (Note F)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13268676e2802-wk-Fact-B7FDE02EAECDBA142F47E503DABA0EE2" name="us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">499,386</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13268676e2822-wk-Fact-366CEF0CF89BC907ECACE5043976CB65" name="us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">374,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Retained earnings (accumulated deficit)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13268676e2848-wk-Fact-9D6356557A70CF72A32BE503DB132136" name="us-gaap:RetainedEarningsAccumulatedDeficit" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">141,857</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e2868-wk-Fact-E3A772399A4525698F9CE50439C76EE1" name="us-gaap:RetainedEarningsAccumulatedDeficit" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Treasury stock, at cost: 31,133,514 shares at March 31, 2020, and </span></div><div style="text-align:left;padding-left:6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">31,777,184 shares at December&#160;31, 2019</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13268676e2896-wk-Fact-08CACEEEA9A4C4C799C5E503DB5CDC94" name="us-gaap:TreasuryStockValue" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">792,019</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13268676e2916-wk-Fact-CB1B1E4C7B2126F9D143E5043A179FA0" name="us-gaap:TreasuryStockValue" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">808,394</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total equity</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e2942-wk-Fact-21A4C065B88093AC767AE503DBB546D4" name="us-gaap:StockholdersEquity" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">5,560,641</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e2961-wk-Fact-E2FBB0C6B32E0D889988E5043A6DBEFB" name="us-gaap:StockholdersEquity" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">6,225,951</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total liabilities and equity</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13268676e2991-wk-Fact-4727CF7C661487CD64CFE503DC09839E" name="us-gaap:LiabilitiesAndStockholdersEquity" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">21,969,440</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13268676e3010-wk-Fact-3C7E126960F6FD20F50EE5043AE53BAA" name="us-gaap:LiabilitiesAndStockholdersEquity" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">21,812,121</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">See accompanying Notes to Consolidated Financial Statements.</span></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">9</span></div></div><hr style="page-break-after:always"></hr><div><a id="sD97F6C130D5952C1AE73E15F8FA9DB8A"></a></div><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">This page intentionally left blank.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">10</span></div></div><hr style="page-break-after:always"></hr><div><a id="s6659AD09C1E9524BA897B26121654DD6"></a></div><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></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="9"></td></tr><tr><td style="width:74%;"></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: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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">ONEOK, Inc. and Subsidiaries</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">CONSOLIDATED STATEMENTS OF CASH FLOWS</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Unaudited</span><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Operating activities</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Net income (loss)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13270931e834-wk-Fact-F488A13146445CD8B723055C559E93ED" name="us-gaap:ProfitLoss" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">141,857</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13270931e853-wk-Fact-4844FB9CA71E5675AFC266253BEF591B" name="us-gaap:ProfitLoss" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">337,208</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Adjustments to reconcile net income (loss) to net cash provided by operating activities:</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Depreciation and amortization</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13270931e914-wk-Fact-E4243E09027157C695CE972552EB5B5A" name="us-gaap:DepreciationDepletionAndAmortization" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">132,353</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13270931e932-wk-Fact-8A0FC8F23AA45C24AA892ECD9B673D4B" name="us-gaap:DepreciationDepletionAndAmortization" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">114,158</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Impairment charges</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13270931e957-wk-Fact-F46428D9DD0F7FAFACDAA92A63DFD5C6" name="us-gaap:AssetImpairmentCharges" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">641,754</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13270931e976-wk-Fact-6959626BDF77FFEAD8B7A92AA93186CB" name="us-gaap:AssetImpairmentCharges" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Equity in net earnings from investments</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13270931e1002-wk-Fact-90608C88518654BEBE471E0A37EB7CF8" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">44,627</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13270931e1021-wk-Fact-C1472B15510E5085B414E3FCFD5B2406" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">43,481</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Distributions received from unconsolidated affiliates</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13270931e1047-wk-Fact-82B9E9E5A10F5137AACA919C5CD10883" name="us-gaap:EquityMethodInvestmentDividendsOrDistributions" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">41,577</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13270931e1065-wk-Fact-03CFE269369D5674970161CF4454CCFB" name="us-gaap:EquityMethodInvestmentDividendsOrDistributions" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">45,936</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Deferred income tax expense (benefit)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13270931e1090-wk-Fact-F17FB68034D550FBA61A152CC305078E" name="us-gaap:DeferredIncomeTaxExpenseBenefit" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">55,949</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13270931e1109-wk-Fact-02B4A4C3A5935CF2940A49D58AD06257" name="us-gaap:DeferredIncomeTaxExpenseBenefit" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">75,994</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Other, net</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13270931e1134-wk-Fact-09F68F5746A95DEFBC709374792C112B" name="us-gaap:OtherOperatingActivitiesCashFlowStatement" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">30,380</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13270931e1154-wk-Fact-9A91EBAC384C51C3AD1C11477B6C1A7E" name="us-gaap:OtherOperatingActivitiesCashFlowStatement" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">16,144</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Changes in assets and liabilities:</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Accounts receivable</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13270931e1222-wk-Fact-6A59DE2C0A965FE1BA736D1783ACD5DC" name="us-gaap:IncreaseDecreaseInReceivables" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">334,370</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13270931e1240-wk-Fact-F6802A7AA569556DBA6DD1BF8B9702D0" name="us-gaap:IncreaseDecreaseInReceivables" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">6,089</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">NGLs and natural gas in storage</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13270931e1265-wk-Fact-2019E0CF26E5585F91682464516E7F6C" name="us-gaap:IncreaseDecreaseInInventories" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">173,885</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13270931e1283-wk-Fact-DB130FE48F1554FEA4C4A7F0BFA46FC5" name="us-gaap:IncreaseDecreaseInInventories" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">53,444</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Accounts payable</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13270931e1308-wk-Fact-645D188C1F9A5E0C813D68AFF731EFFA" name="us-gaap:IncreaseDecreaseInAccountsPayable" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">350,701</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13270931e1327-wk-Fact-9C788EBB81DF50ACA034F34E5E4E8D0A" name="us-gaap:IncreaseDecreaseInAccountsPayable" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">62,469</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Accrued interest</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13270931e1353-wk-Fact-27B157826DF8564FB880A5F1BC42F778" name="us-gaap:IncreaseDecreaseInInterestPayableNet" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">68,918</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13270931e1372-wk-Fact-9E9B74BEBD9452E099B35BCAFD044B5D" name="us-gaap:IncreaseDecreaseInInterestPayableNet" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">47,810</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Risk-management assets and liabilities</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13270931e1398-wk-Fact-457113D38730528CBCC2AFF079277B0D" name="us-gaap:IncreaseDecreaseInDerivativeAssetsAndLiabilities" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">78,856</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13270931e1417-wk-Fact-6F89229A1C6D569FBED25DBC0B4B64E4" name="us-gaap:IncreaseDecreaseInDerivativeAssetsAndLiabilities" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">4,362</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Other assets and liabilities, net</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13270931e1442-wk-Fact-E2E7D94615517270EF0F131AFF40F024" name="us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">129,930</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13270931e1461-wk-Fact-83908874FCDFFD14E378131B13BB536F" name="us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">113,681</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash provided by operating activities</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13270931e1488-wk-Fact-F10EE94CA618576487455BB705F807F6" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">422,721</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:12px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13270931e1506-wk-Fact-DF56BC4278C45882AC21866547BDCDF4" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">353,606</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="padding-top:12px;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Investing activities</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Capital expenditures (less allowance for equity funds used during construction)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13270931e1573-wk-Fact-6EF5CD9C46E85114918ADCE2B0FD21DF" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">949,679</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:12px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13270931e1592-wk-Fact-42F790CFE31B56F2A28C06F0ACC060F5" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">889,705</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Distributions received from unconsolidated affiliates in excess of cumulative earnings</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13270931e1618-wk-Fact-772803D285EF5B50A625C1CD951DB5F1" name="us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">6,949</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:12px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13270931e1636-wk-Fact-8D1579C43B5D5158858ABF718BD5BD11" name="us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">13,527</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Other, net</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13270931e1661-wk-Fact-4A04142B086154FD8ABCA92C89B0B4B0" name="us-gaap:PaymentsForProceedsFromOtherInvestingActivities" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">22,062</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:12px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13270931e1680-wk-Fact-40949AE0C1F9843BC082A92C9CEF6A97" name="us-gaap:PaymentsForProceedsFromOtherInvestingActivities" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">11,349</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash used in investing activities</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13270931e1705-wk-Fact-111105200CB35C51A8E81E76A1A4C699" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">964,792</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13270931e1724-wk-Fact-4A9C55F9CDFB5A5B94D67AD66C28D641" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">864,829</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="padding-top:12px;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Financing activities</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Dividends paid</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13270931e1792-wk-Fact-C73455047AAC5497A1E6B04D31A371E5" name="us-gaap:PaymentsOfDividends" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">386,667</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13270931e1812-wk-Fact-E670CE0BB1EB51AABB31B812BB44B9BA" name="us-gaap:PaymentsOfDividends" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">354,203</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Repayment of short-term borrowings, net</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13270931e1838-wk-Fact-101D7BC3DB1A597BA256E63B085B904D" name="us-gaap:ProceedsFromRepaymentsOfShortTermDebt" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">220,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:12px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13270931e1857-wk-Fact-85136B0E2D055CDEA62F2363EF9346F8" name="us-gaap:ProceedsFromRepaymentsOfShortTermDebt" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Issuance of long-term debt, net of discounts</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13270931e1882-wk-Fact-45F3D0CC1CA5527BBAAACE8EF9FB4626" name="us-gaap:ProceedsFromIssuanceOfLongTermDebt" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,748,221</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:12px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13270931e1900-wk-Fact-E9C419E66346535181196C7234AA1428" name="us-gaap:ProceedsFromIssuanceOfLongTermDebt" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,442,782</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Debt financing costs</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13270931e1925-wk-Fact-E4074E3AF3CE556791515C67A3470E89" name="us-gaap:PaymentsOfFinancingCosts" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">15,444</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:12px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13270931e1944-wk-Fact-221A2FF91B8852DE976E57CA89EEA33F" name="us-gaap:PaymentsOfFinancingCosts" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">11,663</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Repayment of long-term debt</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13270931e1971-wk-Fact-4D20B80798785987A1CF072EFD64470E" name="us-gaap:RepaymentsOfLongTermDebt" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">52,389</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:12px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13270931e1990-wk-Fact-AA0EF8A6942F50CB9908F7BAA50BFF02" name="us-gaap:RepaymentsOfLongTermDebt" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">501,913</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other, net</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13270931e2016-wk-Fact-B39B6CE97ADAE44AF80AA92D79AC668E" name="us-gaap:ProceedsFromPaymentsForOtherFinancingActivities" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">20,978</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13270931e2036-wk-Fact-32FFCD7596FEA0ACF19EA92D8ED0F1FB" name="us-gaap:ProceedsFromPaymentsForOtherFinancingActivities" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">47,941</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash provided by financing activities</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13270931e2062-wk-Fact-6D47458C07F45BB386AD9C3D2C30F110" name="us-gaap:NetCashProvidedByUsedInFinancingActivities" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,052,743</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13270931e2080-wk-Fact-9F3A41C850EB5DCF88A887DC7C469832" name="us-gaap:NetCashProvidedByUsedInFinancingActivities" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">527,062</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Change in cash and cash equivalents</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13270931e2105-wk-Fact-8EBEE6FAABD6594DA8C85EA2E8F79433" name="us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">510,672</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13270931e2124-wk-Fact-449C0C78F5885FC0B209053CD22279A3" name="us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">15,839</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash and cash equivalents at beginning of period</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13270931e2149-wk-Fact-8B68B1099DEBF397DD99E5030A742F83" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">20,958</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13270931e2167-wk-Fact-40716CE98CB45350BB335CDAF1CB41F8" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" contextRef="FI2018Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">11,975</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash and cash equivalents at end of period</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13270931e2197-wk-Fact-72A1C780FA11E2708813E502A7A70AB7" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">531,630</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13270931e2215-wk-Fact-46C698ED8AC25854A1430C8D2D88A914" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" contextRef="FI2019Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">27,814</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">See accompanying Notes to Consolidated Financial Statements.</span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">11</span></div></div><hr style="page-break-after:always"></hr><div><a id="sE91182ADBAA150B484CDC14A346A22E3"></a></div><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></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="19"></td></tr><tr><td style="width:40%;"></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:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></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:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td></tr><tr><td colspan="4" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">ONEOK, Inc. and Subsidiaries</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td colspan="11" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:8px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:8px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="17" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="overflow:hidden;height:8px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Unaudited</span><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Common <br/>Stock Issued</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Preferred</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Stock Issued</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Common<br/>Stock</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Preferred</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Stock</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Paid-in <br/>Capital</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="5" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Shares</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">January 1, 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e1016-wk-Fact-52523682AEBA55399B91264BF22D897C" name="us-gaap:SharesIssued" contextRef="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="shares" decimals="0" scale="0" format="ixt:numdotdecimal">445,016,234</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e1030-wk-Fact-9DF4A5730E6C5CD592E96EB16DF012FF" name="us-gaap:SharesIssued" contextRef="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember" unitRef="shares" decimals="0" scale="0" format="ixt:numdotdecimal">20,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e1049-wk-Fact-2D49E29904705F3F8F70AA1B9D4C8F7B" name="us-gaap:StockholdersEquity" contextRef="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">4,450</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e1069-wk-Fact-B5AC6FE6B23C53A9A900197C3CAFF21E" name="us-gaap:StockholdersEquity" contextRef="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e1088-wk-Fact-5F7792A22CE65434ACEB9E2BDBE967C3" name="us-gaap:StockholdersEquity" contextRef="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">7,403,895</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Net loss</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e1136-wk-Fact-9ACC9F2D91C45BECAD8C14C4D74ADB63" name="us-gaap:ProfitLoss" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e1156-wk-Fact-0582B7340D4C5EB9919373693C0D9670" name="us-gaap:ProfitLoss" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e1175-wk-Fact-981901FB4DBB5A9A9D27FC7751CD963A" name="us-gaap:ProfitLoss" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Other comprehensive loss (Note F)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e1228-wk-Fact-13768D4914D95DF0B7BFD621C10A337E" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e1248-wk-Fact-890211EB05545201BD97026E1C379341" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e1267-wk-Fact-30D3287CE73B52819121C77FA7DCE0C2" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Preferred stock dividends - $13.75 per share (Note E)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e1320-wk-Fact-86217FD042C75906920347EFD332D992" name="us-gaap:DividendsPreferredStock" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e1340-wk-Fact-0E836CE3F4A15F1A95FE91B589A89E26" name="us-gaap:DividendsPreferredStock" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13276115e1359-wk-Fact-F2B5E437A0255D0C98A27B8E23890A54" name="us-gaap:DividendsPreferredStock" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">275</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Common stock issued</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e1385-wk-Fact-D803FE0B24085D77B165771421DFFE02" name="us-gaap:StockIssuedDuringPeriodSharesOther" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="shares" decimals="0" scale="0" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e1413-wk-Fact-A7895BABD1DE5159A7A22C1B91D948FB" name="us-gaap:StockIssuedDuringPeriodValueOther" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e1433-wk-Fact-6F9F261B530554B19FC417184079A6A2" name="us-gaap:StockIssuedDuringPeriodValueOther" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13276115e1452-wk-Fact-0297103A1BFA59DAA86392507C85CF64" name="us-gaap:StockIssuedDuringPeriodValueOther" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">9,286</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Common stock dividends - $0.935 per share (Note E)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e1506-wk-Fact-9ADC2A52C8DC5CDCBE54EC6B7F95628F" name="us-gaap:DividendsCommonStock" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e1526-wk-Fact-87BC6D11444759CE8B82E018DF60ADA3" name="us-gaap:DividendsCommonStock" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13276115e1545-wk-Fact-FF567859F3455376808FA356D03262F5" name="us-gaap:DividendsCommonStock" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">386,931</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other, net</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e1600-wk-Fact-F49D782FFB495EACB462A94F991D3FB9" name="us-gaap:StockholdersEquityOther" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e1620-wk-Fact-BF24E6ECE4D25C8EBA773D9DF5E4CD6F" name="us-gaap:StockholdersEquityOther" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13276115e1639-wk-Fact-CF0456FB7B9250338FE5348FEAC4BB82" name="us-gaap:StockholdersEquityOther" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">17,950</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">March 31, 2020</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e1665-wk-Fact-D98F96E0684B58C6B6BC1D080ACD9C48" name="us-gaap:SharesIssued" contextRef="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="shares" decimals="0" scale="0" format="ixt:numdotdecimal">445,016,234</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e1679-wk-Fact-8E63455581EC5765985BE64D245AEE02" name="us-gaap:SharesIssued" contextRef="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember" unitRef="shares" decimals="0" scale="0" format="ixt:numdotdecimal">20,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e1698-wk-Fact-79ECBFABE6725EF39A3879805D558770" name="us-gaap:StockholdersEquity" contextRef="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">4,450</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e1718-wk-Fact-15A87CAED6C3500F8B278237F96529EA" name="us-gaap:StockholdersEquity" contextRef="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e1737-wk-Fact-46F5E03BDCD15F3A98380AF972C86A39" name="us-gaap:StockholdersEquity" contextRef="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">6,989,453</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="19"></td></tr><tr><td style="width:40%;"></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:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></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:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Unaudited</span><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Common<br/>Stock Issued</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Preferred</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Stock Issued</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Common <br/>Stock</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Preferred</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Stock</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Paid-in <br/>Capital</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="5" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Shares</span><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">January 1, 2019</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e1996-wk-Fact-888D597A189D8487C191EA6E5A8A29CE" name="us-gaap:SharesIssued" contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="shares" decimals="0" scale="0" format="ixt:numdotdecimal">445,016,234</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2010-wk-Fact-CD7432C4300B3851AAE3EA6E5F1D165D" name="us-gaap:SharesIssued" contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember" unitRef="shares" decimals="0" scale="0" format="ixt:numdotdecimal">20,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2029-wk-Fact-06D28CA42E85D25D6ADAEA6E63716218" name="us-gaap:StockholdersEquity" contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">4,450</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2049-wk-Fact-C089FA908FC19C052430EA6E6835D0EC" name="us-gaap:StockholdersEquity" contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2068-wk-Fact-256017D7C843D0C755BCEA6E6D35C87C" name="us-gaap:StockholdersEquity" contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">7,615,138</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cumulative effect adjustment for adoption of ASU 2016-02, &#8220;Leases (Topic 842)&#8221;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2116-wk-Fact-B953638C118CB356528AEA724504A573" name="us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2136-wk-Fact-47F71F5C6483EFF1718CEA7249C09D7A" name="us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2155-wk-Fact-D7AE763F4911A1B40893EA724EC5F975" name="us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Net income</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2208-wk-Fact-208D9E173333C2EF8463EA6EEF5E6ABA" name="us-gaap:ProfitLoss" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2228-wk-Fact-1F6416298A87B2D4560DEA6EF40A0A40" name="us-gaap:ProfitLoss" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2247-wk-Fact-CE9B4DF8562A7E793337EA6EF89D5408" name="us-gaap:ProfitLoss" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Other comprehensive loss</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2300-wk-Fact-22D62EDD9DA817971B3EEA6F6404A7BC" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2320-wk-Fact-06E2F129A72FA408DA41EA6F68941F56" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2339-wk-Fact-933A77411CE692F4ED6DEA6F6CFED676" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Preferred stock dividends - $13.75 per share</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2392-wk-Fact-14A2A2EF68B16C34A9A5EA6F70B68030" name="us-gaap:DividendsPreferredStock" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2412-wk-Fact-661C7FE0A0A84F37C303EA6F75EB8C2D" name="us-gaap:DividendsPreferredStock" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2431-wk-Fact-9EC1F9E90F50A389DE79EA6F7B75B050" name="us-gaap:DividendsPreferredStock" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Common stock issued</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2484-wk-Fact-D39579640FA001505F6BEA6F7F0F68E4" name="us-gaap:StockIssuedDuringPeriodValueOther" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2504-wk-Fact-F8D153ED50EDA54C8664EA6F8373061E" name="us-gaap:StockIssuedDuringPeriodValueOther" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13276115e2523-wk-Fact-36CAFECF3CDCD28F5711EA6F88AB9892" name="us-gaap:StockIssuedDuringPeriodValueOther" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">24,779</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Common stock dividends - $0.86 per share</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2577-wk-Fact-5EB6AAF772441ECEA06DEA6F8C450C9E" name="us-gaap:DividendsCommonStock" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2597-wk-Fact-FC6AD83AFCDB66AB366CEA6F912D3619" name="us-gaap:DividendsCommonStock" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13276115e2616-wk-Fact-E63753C3392817A32C01EA6F96FEEC45" name="us-gaap:DividendsCommonStock" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">17,438</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other, net</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2670-wk-Fact-A26A4FAE314C31950673EA7011652071" name="us-gaap:StockholdersEquityOther" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2690-wk-Fact-A8B202D1F72F5E712CADEA7015C16020" name="us-gaap:StockholdersEquityOther" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13276115e2709-wk-Fact-C20412AB0145EFABDFF6EA701A513A32" name="us-gaap:StockholdersEquityOther" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">45,074</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">March 31, 2019</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2735-wk-Fact-E3C09CB9055A3B0E0B26EA75BF321C26" name="us-gaap:SharesIssued" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="shares" decimals="0" scale="0" format="ixt:numdotdecimal">445,016,234</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2749-wk-Fact-D4A17BC772D84F8CED03EA75C3EFC3FF" name="us-gaap:SharesIssued" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember" unitRef="shares" decimals="0" scale="0" format="ixt:numdotdecimal">20,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2768-wk-Fact-A78810621F4C863399A8EA75C8A8C511" name="us-gaap:StockholdersEquity" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">4,450</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2788-wk-Fact-83262EA6EE8243CB9C48EA75CD5F71BB" name="us-gaap:StockholdersEquity" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e2807-wk-Fact-FB4448348264B191ED46EA75D240BA79" name="us-gaap:StockholdersEquity" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">7,527,847</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">12</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:110%;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="17"></td></tr><tr><td style="width:40%;"></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:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></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:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td></tr><tr><td colspan="9" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">ONEOK, Inc. and Subsidiaries</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td colspan="13" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Continued)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:8px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:8px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:8px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:8px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:8px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:8px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:8px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:8px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:8px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Unaudited</span><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Accumulated<br/>Other<br/>Comprehensive<br/>Loss</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Retained</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Earnings</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(Accumulated</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Deficit)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Treasury<br/>Stock</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total<br/>Equity</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">January 1, 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13276115e3311-wk-Fact-A464E64BDDC95166A94B38CBA7250124" name="us-gaap:StockholdersEquity" contextRef="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">374,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e3331-wk-Fact-7BAA331990795C5EBA8ABA930809AD95" name="us-gaap:StockholdersEquity" contextRef="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13276115e3351-wk-Fact-75E19E4C9D0756E0A0DB32F3A8ABA7C6" name="us-gaap:StockholdersEquity" contextRef="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">808,394</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e3371-wk-Fact-E2FBB0C6B32E0D889988E5043A6DBEFB" name="us-gaap:StockholdersEquity" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">6,225,951</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Net loss</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e3391-wk-Fact-28C091B8ECE95E9491F37A78E326179F" name="us-gaap:ProfitLoss" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13276115e3410-wk-Fact-66FD16F90E6F51868C88738BDC748A6E" name="us-gaap:ProfitLoss" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">141,857</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e3430-wk-Fact-B4914AF1C7EE52F78C0C79B3F2572E0C" name="us-gaap:ProfitLoss" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13276115e3450-wk-Fact-F488A13146445CD8B723055C559E93ED" name="us-gaap:ProfitLoss" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">141,857</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Other comprehensive loss (Note F)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13276115e3476-wk-Fact-5272DC8CBCDE5742AC1B48E890DFD471" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">125,386</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e3496-wk-Fact-2F29DD9EF8165B23A37305CC303E89A5" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e3515-wk-Fact-0FED52A278255E23BF993313DC9B1356" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13276115e3535-wk-Fact-CFD16FB9496B5B57871FA8F790C907A3" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">125,386</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Preferred stock dividends - $13.75 per share (Note E)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e3561-wk-Fact-2277EBB86E4D52E085A53EE4779280EC" name="us-gaap:DividendsPreferredStock" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e3580-wk-Fact-3A7DEA4464A05A7A9F12BA1159B7A6BF" name="us-gaap:DividendsPreferredStock" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e3599-wk-Fact-E2D2448181445EF4951883F4DFDAFFFB" name="us-gaap:DividendsPreferredStock" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13276115e3619-wk-Fact-6F945E7BDDD15E7CA0587AA437B16A46" name="us-gaap:DividendsPreferredStock" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">275</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Common stock issued</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e3645-wk-Fact-9826B4809C4B5D5C8ECA4986B7AB06EF" name="us-gaap:StockIssuedDuringPeriodValueOther" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e3664-wk-Fact-BE2B2461F2A0508EAB1DC0953AA0107E" name="us-gaap:StockIssuedDuringPeriodValueOther" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e3683-wk-Fact-704F3CC036B452568098E29FA65EC350" name="us-gaap:StockIssuedDuringPeriodValueOther" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">16,375</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e3703-wk-Fact-6816E3A63F3F53ED83B9FA265276C20D" name="us-gaap:StockIssuedDuringPeriodValueOther" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">7,089</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Common stock dividends - $0.935 per share  (Note E)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e3728-wk-Fact-43624E89CCEE537DAE0BAAC5BC4F9A86" name="us-gaap:DividendsCommonStock" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e3747-wk-Fact-C1287B1379DA5768BCA80762339B4F13" name="us-gaap:DividendsCommonStock" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e3766-wk-Fact-BD07055257665B3A9FC930CF77F50C2D" name="us-gaap:DividendsCommonStock" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13276115e3786-wk-Fact-5F3DE3DEA4AF53D4A8E25901B416D60C" name="us-gaap:DividendsCommonStock" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">386,931</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other, net</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e3813-wk-Fact-2E9F1FF318315017A69C5B01778304CB" name="us-gaap:StockholdersEquityOther" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e3832-wk-Fact-AC0AA817147C5C08B261E9302763AC57" name="us-gaap:StockholdersEquityOther" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e3851-wk-Fact-57D9691A9A3E59BE8F79A5AB5E000324" name="us-gaap:StockholdersEquityOther" contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13276115e3871-wk-Fact-1CD6746F0CCF530BA7C5539E29D9729C" name="us-gaap:StockholdersEquityOther" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">17,950</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">March 31, 2020</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13276115e3902-wk-Fact-6E0B21EBD0D15B538E215848B484560B" name="us-gaap:StockholdersEquity" contextRef="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">499,386</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13276115e3922-wk-Fact-A5710BDFA59E57B49869A95D228F1439" name="us-gaap:StockholdersEquity" contextRef="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">141,857</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13276115e3943-wk-Fact-A49C7867BC4253AAB26A2E129AC5BF7F" name="us-gaap:StockholdersEquity" contextRef="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">792,019</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276115e3963-wk-Fact-21A4C065B88093AC767AE503DBB546D4" name="us-gaap:StockholdersEquity" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">5,560,641</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="17"></td></tr><tr><td style="width:40%;"></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:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></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:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Unaudited</span><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Accumulated<br/>Other<br/>Comprehensive<br/>Loss</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Retained</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Earnings</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(Accumulated</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Deficit)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Treasury <br/>Stock</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total<br/>Equity</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">January 1, 2019</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13276115e4205-wk-Fact-E9BA2B8F2856555A9219299370E3766E" name="us-gaap:StockholdersEquity" contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">188,239</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4225-wk-Fact-4A1D20162E5C5081A32E33CF07F7B9CA" name="us-gaap:StockholdersEquity" contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13276115e4245-wk-Fact-3E45E2F67D16576A917959794F22D0AD" name="us-gaap:StockholdersEquity" contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">851,806</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4265-wk-Fact-E0745432178353219CD7406C714ED348" name="us-gaap:StockholdersEquity" contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_NoncontrollingInterestMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">6,579,543</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cumulative effect adjustment for adoption of ASU 2016-02, &#8220;Leases (Topic 842)&#8221;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4285-wk-Fact-70C3DD9A06BF51B09A6600B790832BB0" name="us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13276115e4304-wk-Fact-BB8C23A4743C5F038903FC90A8C2D7A5" name="us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">67</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4324-wk-Fact-8912E43348C85C929DF32E971CB4EDAF" name="us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13276115e4344-wk-Fact-AA7AA836686C5383B3458D2C25BF2092" name="us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption" contextRef="FI2019Q1" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">67</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Net income</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4370-wk-Fact-E8B323A77EED552BB98F2CC68877538C" name="us-gaap:ProfitLoss" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4389-wk-Fact-D444449F8A7158A593AB3AA6F55714F8" name="us-gaap:ProfitLoss" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">337,208</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4408-wk-Fact-E6E52CA577B550938171EA0A3FAAB9B5" name="us-gaap:ProfitLoss" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4428-wk-Fact-4844FB9CA71E5675AFC266253BEF591B" name="us-gaap:ProfitLoss" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">337,208</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Other comprehensive loss</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13276115e4453-wk-Fact-18766B751E715B678982FF48E3DF3965" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">81,285</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4473-wk-Fact-BD9E406BA7F75A219E0A5961E2477724" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4492-wk-Fact-60302CB2F4765652AF6DCD11691CF0E9" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13276115e4512-wk-Fact-25FA1F1665A0551A9F9809BFF965B3D4" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">81,285</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Preferred stock dividends - $13.75 per share</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4538-wk-Fact-EEE8F7BA5C6958C5BC443BA62154E166" name="us-gaap:DividendsPreferredStock" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13276115e4557-wk-Fact-F4E9AB1DF3905A81B21A585A9E9052E3" name="us-gaap:DividendsPreferredStock" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">275</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4577-wk-Fact-E74A136622A755CF8330269DCA839E62" name="us-gaap:DividendsPreferredStock" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13276115e4597-wk-Fact-7390DD584F5F502F90E92F9D47B351CE" name="us-gaap:DividendsPreferredStock" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">275</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Common stock issued</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4623-wk-Fact-F04BD5B5A4235DF3B54BC9D395E16079" name="us-gaap:StockIssuedDuringPeriodValueOther" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4642-wk-Fact-31A23E0EF00A5D039916C34BD62E8818" name="us-gaap:StockIssuedDuringPeriodValueOther" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4661-wk-Fact-DEF4339588DC52DC93BBF55BB4D8B995" name="us-gaap:StockIssuedDuringPeriodValueOther" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">31,039</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4681-wk-Fact-BE6E014EF45A59C482CFB8BD5010850E" name="us-gaap:StockIssuedDuringPeriodValueOther" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">6,260</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Common stock dividends - $0.86 per share</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4706-wk-Fact-41181E41207250798C9FDCA6E1446A13" name="us-gaap:DividendsCommonStock" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13276115e4725-wk-Fact-5083472EDA6C575DA566323828563AA4" name="us-gaap:DividendsCommonStock" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">336,866</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4745-wk-Fact-C1681F35CE03565BA29D2390E6EB8701" name="us-gaap:DividendsCommonStock" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13276115e4765-wk-Fact-18DA63E5D69555F7A719AFD446CF87F7" name="us-gaap:DividendsCommonStock" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">354,304</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other, net</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4791-wk-Fact-A6458270A34452F7A73E15179BC024E0" name="us-gaap:StockholdersEquityOther" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4810-wk-Fact-986D224A94BF59E0B78A1BF87ED630A7" name="us-gaap:StockholdersEquityOther" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4829-wk-Fact-8282C65C4D625F81971DD32B8D856038" name="us-gaap:StockholdersEquityOther" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13276115e4849-wk-Fact-F24DC433A85559BFB44065841FD624D1" name="us-gaap:StockholdersEquityOther" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">45,074</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">March 31, 2019</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13276115e4880-wk-Fact-79A8FB73D7E35CCE9BE432F82A86521B" name="us-gaap:StockholdersEquity" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">269,524</ix:nonFraction></span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4899-wk-Fact-FF62358F57665CACBC2BD1880F5D3EC9" name="us-gaap:StockholdersEquity" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13276115e4918-wk-Fact-29C602ACC5955420826B7E1B8801F9F1" name="us-gaap:StockholdersEquity" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">820,767</ix:nonFraction></span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276115e4937-wk-Fact-3145B6BC3C405C8F906FB6862E2A0C17" name="us-gaap:StockholdersEquity" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_NoncontrollingInterestMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">6,442,006</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:105%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div><div style="line-height:105%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">See accompanying Notes to Consolidated Financial Statements.</span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">13</span></div></div><hr style="page-break-after:always"></hr><div><a id="sBCCA807664FC55CF91A54C15A4E8A3AA"></a></div><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ONEOK, INC. AND SUBSIDIARIES</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">NOTES TO CONSOLIDATED FINANCIAL STATEMENTS</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s60A4AF2151D057A1BC6EBDF028F657DC"></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">A</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">.</span></div></td><td style="vertical-align:top;"><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:SignificantAccountingPoliciesTextBlock" id="TextSelection-323291189F2F508A9525E2F0940B2C85-0-wk-Fact-A48A7522ACA05D29A3D392DE2C35DA6A" continuedAt="TextSelection-323291189F2F508A9525E2F0940B2C85-1" escape="true"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</span></div></ix:nonNumeric></td></tr></table><ix:continuation id="TextSelection-323291189F2F508A9525E2F0940B2C85-1" continuedAt="TextSelection-323291189F2F508A9525E2F0940B2C85-2"><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:BasisOfAccountingPolicyPolicyTextBlock" id="TextSelection-4560BCA3FE14582986C814BCAD9B3E01-0-wk-Fact-0D815F66543C5ED8BA227A9D637277BF" escape="true"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Our accompanying unaudited Consolidated Financial Statements have been prepared pursuant to the rules and regulations of the SEC.  These statements have been prepared in accordance with GAAP and reflect all adjustments that, in our opinion, are necessary for a fair statement of the results for the interim periods presented.  All such adjustments are of a normal recurring nature.  The 2019 year-end Consolidated Balance Sheet data was derived from our audited Consolidated Financial Statements but does not include all disclosures required by GAAP.  Certain reclassifications have been made in the prior-year Consolidated Financial Statements to conform to the current year presentation. These unaudited Consolidated Financial Statements should be read in conjunction with our audited Consolidated Financial Statements in our Annual Report.</span></div></ix:nonNumeric><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In March 2020, the CARES Act was signed into law in response to the COVID-19 pandemic, and we opted into the CARES Act 401(k) hardship withdrawal and loan deferral programs for employees.  While this legislation includes tax provisions that will modestly benefit us, we do not expect the CARES Act to materially impact us.</span></div><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:AssetImpairmentChargesTextBlock" id="TextSelection-CC3E273361DD5F60724FAD4B9E8CAB1C-0-wk-Fact-EF9168BF837845419274AD4C6C277C1E" continuedAt="TextSelection-CC3E273361DD5F60724FAD4B9E8CAB1C-1" escape="true"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Impairment Charges -</span><span style="font-family:inherit;font-size:10pt;"> Late in the first quarter 2020, we experienced a significant decline in our share price and market capitalization as the energy industry experienced historic events that led to a simultaneous demand and supply shock.  The World Health Organization declared the novel strain of COVID-19 a global pandemic and recommended containment and mitigation measures worldwide, which contributed to a massive economic slowdown and decreased demand for crude oil.  In addition, Saudi Arabia and Russia increased production of crude oil as the two countries competed for market share.  As a result, the global supply of crude oil significantly exceeded demand and led to a collapse in crude oil prices.  Despite recently announced production cuts from many oil producing countries, supply exceeds demand, crude oil storage is near capacity and prices remain volatile.  The collapse in crude oil prices and demand for energy commodities have also contributed to lower NGL product prices and lower natural gas prices, which is creating challenges for crude oil and natural gas producers as they assess their future drilling and production plans.  Based on these events, we performed a Step 1 analysis to test our goodwill for impairment and evaluated certain long-lived asset groups and equity investments for impairment.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">Goodwill</span><span style="font-family:inherit;font-size:10pt;"> - We assess our goodwill for impairment at least annually on July 1, unless events or changes in circumstances indicate an impairment may have occurred before that time.  In the Step 1 analysis, an assessment is made by comparing the fair value of a reporting unit with its carrying amount, including goodwill.  If the carrying value of a reporting unit exceeds its fair value, an impairment loss is recognized in an amount equal to that excess, limited to the total amount of goodwill allocated to that reporting unit.  In January 2020, we adopted ASU 2017-04, in which the requirement to calculate the implied fair value of goodwill under the two-step impairment test was eliminated.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">To estimate the fair value of our reporting units, we use two generally accepted valuation approaches, an income approach and a market approach, using assumptions consistent with a market participant&#8217;s perspective.  Under the income approach, we use anticipated cash flows over a period of years plus a terminal value and discount these amounts to their present value using appropriate discount rates.  Under the market approach, we apply EBITDA multiples to forecasted EBITDA.  The multiples used are consistent with historical asset transactions.  The forecasted cash flows are based on average forecasted cash flows for a reporting unit over a period of years.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Based on the results of our impairment test, we concluded the carrying value of the Natural Gas Gathering and Processing reporting unit exceeded its estimated fair value, resulting in a noncash impairment charge of </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13276859e568-wk-Fact-FA66C6D57B46AD3D090CAD5860949C9F" name="us-gaap:GoodwillImpairmentLoss" contextRef="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">153.4</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> for the three months ended March 31, 2020, which is included within impairment charges in our Consolidated Statement of Income.  The estimated fair value of our Natural Gas Liquids and Natural Gas Pipelines reporting units substantially exceeded their respective carrying values.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:ScheduleOfGoodwillTextBlock" id="TextSelection-85BB37C617CB1FEBED62AD3F31E0A2AB-0-wk-Fact-CB32DFFD71B6BC4983D8AD485D8BFD87" escape="true"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth our goodwill, by segment, for the periods indicated:</span></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:74%;"></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:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,<br/>2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">December 31,<br/>2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Natural Gas Gathering and Processing</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276859e709-wk-Fact-C39BBC96AA3E79D9955AAD5A09C6AA37" name="us-gaap:Goodwill" contextRef="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276859e728-wk-Fact-A6D9559B8A3E974FC01EAD5A84411226" name="us-gaap:Goodwill" contextRef="FI2019Q4_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">153,404</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Natural Gas Liquids</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276859e748-wk-Fact-B8D5760C53E393735266AD5A102EF734" name="us-gaap:Goodwill" contextRef="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">371,217</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276859e767-wk-Fact-F488E51DDE4CB1FAE6BCAD5A89351305" name="us-gaap:Goodwill" contextRef="FI2019Q4_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">371,217</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Natural Gas Pipelines</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276859e792-wk-Fact-B87CE508E83ACF6E2E10AD5A1A655BCD" name="us-gaap:Goodwill" contextRef="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">156,375</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276859e811-wk-Fact-6F4A41A4DAD73BFD2E4FAD5A8ECCEA09" name="us-gaap:Goodwill" contextRef="FI2019Q4_oke_ReportableSegmentByNameAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">156,375</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total goodwill</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13276859e841-wk-Fact-168A784AE63F9D38A821AD5A21817106" name="us-gaap:Goodwill" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">527,592</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13276859e860-wk-Fact-E0BBD23E8DF501F9CF83AD5A95A1E93B" name="us-gaap:Goodwill" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">680,996</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:nonNumeric></ix:nonNumeric></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">14</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><ix:continuation id="TextSelection-CC3E273361DD5F60724FAD4B9E8CAB1C-1"><ix:continuation id="TextSelection-323291189F2F508A9525E2F0940B2C85-2" continuedAt="TextSelection-323291189F2F508A9525E2F0940B2C85-3"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">Long-lived assets</span><span style="font-family:inherit;font-size:10pt;"> - We assess our long-lived assets for impairment whenever events or changes in circumstances indicate that an asset&#8217;s carrying amount may not be recoverable.  An impairment is indicated if the carrying amount of a long-lived asset exceeds the sum of the undiscounted future cash flows expected to result from the use and eventual disposition of the asset.  If an impairment is indicated, we record an impairment loss equal to the difference between the carrying value and the fair value of the long-lived asset.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We evaluated our Natural Gas Gathering and Processing segment asset groups and determined that the carrying value of certain long-lived asset groups in western Oklahoma, Kansas and the Powder River Basin, where lower pricing is expected to impact drilling and production levels, are not recoverable and exceeded their estimated fair value.  We recorded noncash impairment charges of </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13276859e880-wk-Fact-4EF5DAE4175119A741A4AD5C46BD9A51" name="us-gaap:ImpairmentOfLongLivedAssetsHeldForUse" contextRef="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">380.5</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> for the three months ended March 31, 2020, which includes impairment to intangible assets of </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13276859e884-wk-Fact-E631FAC20CB390AA83BEAD5E3FF24ADF" name="us-gaap:ImpairmentOfIntangibleAssetsExcludingGoodwill" contextRef="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">19.9</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> related to supply contracts.  In our Natural Gas Liquids segment, we recorded noncash impairment charges of </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13276859e888-wk-Fact-6B23FD7425E5D7865898AD5F9FD4BD46" name="us-gaap:ImpairmentOfLongLivedAssetsHeldForUse" contextRef="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">70.2</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> for the three months ended March 31, 2020, related to certain inactive assets, as our expectation for future use of the assets changed.  These charges are included within impairment charges in our Consolidated Statement of Income.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">Investments in unconsolidated affiliates</span><span style="font-family:inherit;font-size:10pt;"> - The impairment test for equity-method investments considers whether the fair value of the equity investment as a whole, not the underlying net assets, has declined and whether that decline is other than temporary.  Therefore, we periodically evaluate the amount at which we carry our equity-method investments to determine whether current events or circumstances warrant adjustments to our carrying values.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We evaluated our investments in unconsolidated affiliates and concluded that the carrying value of our </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d13276859e905-wk-Fact-948D4C747E9B07CFB0F7AD65C0F584E6" name="us-gaap:EquityMethodInvestmentOwnershipPercentage" contextRef="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_VeniceEnergyServicesCompanyMember" unitRef="number" decimals="3" scale="-2" format="ixt:numdotdecimal">10.2</ix:nonFraction>%</span></span><span style="font-family:inherit;font-size:10pt;"> investment in Venice Energy Services Company in our Natural Gas Gathering and Processing segment exceeded its estimated fair value, resulting in a noncash impairment charge of </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13276859e909-wk-Fact-5AB3F1A58B937FA5ED01BF3A57D1AD10" name="us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment" contextRef="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_VeniceEnergyServicesCompanyMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">30.5</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> for the three months ended March 31, 2020, which includes an impairment to our equity-method goodwill of </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13276859e913-wk-Fact-0D63F5728952A3F6FAFFAD680D49A519" name="oke:ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity" contextRef="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_VeniceEnergyServicesCompanyMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">22.3</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;">.  We also concluded that the carrying value of our </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d13276859e917-wk-Fact-25409E2BB774606E3D2BAD6646AD8D12" name="us-gaap:EquityMethodInvestmentOwnershipPercentage" contextRef="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_ChisholmPipelineCompanyMember" unitRef="number" decimals="2" scale="-2" format="ixt:numdotdecimal">50</ix:nonFraction>%</span></span><span style="font-family:inherit;font-size:10pt;"> investment in Chisholm Pipeline Company in our Natural Gas Liquids segment exceeded its estimated fair value, resulting in a noncash impairment charge of </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13276859e921-wk-Fact-17231C2302C090663DA9AD675A8132CC" name="us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment" contextRef="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_ChisholmPipelineCompanyMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">7.2</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> for the three months ended March 31, 2020.  These impairment charges are included within impairment of equity investments in our Consolidated Statement of Income.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">15</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock" id="TextSelection-E80688E046F052A0846E6B9B737656E4-0-wk-Fact-480E4112D3785A838451B5778AF39DA4" escape="true"><ix:continuation id="TextSelection-323291189F2F508A9525E2F0940B2C85-3"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Recently Issued Accounting Standards Update</span><span style="font-family:inherit;font-size:10pt;"> - Changes to GAAP are established by the Financial Accounting Standards Board (FASB) in the form of ASUs to the FASB Accounting Standards Codification.  We consider the applicability and impact of all ASUs.  ASUs not listed below or in our Annual Report were assessed and determined to be either not applicable or clarifications of ASUs previously issued or listed below.  Except as discussed below or in our Annual Report, there have been no new accounting pronouncements that have become effective or have been issued that are of significance or potential significance to us.  The following table provides a brief description of recently adopted accounting pronouncements and our analysis of the effects on our financial statements:</span></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:99.609375%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"></td></tr><tr><td style="width:21%;"></td><td style="width:1%;"></td><td style="width:29%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:38%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Standard</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Description</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Date of Adoption</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Effect on the Financial Statements or Other Significant Matters</span></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;"><span style="font-family:inherit;font-size:9pt;">ASU 2016-13, &#8220;Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments&#8221;</span></div><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">The standard requires a financial asset (or a group of financial assets) measured at amortized cost basis to be presented net of the allowance for credit losses to reflect the net carrying value at the amount expected to be collected on the financial asset; and the initial allowance for credit losses for purchased financial assets, including available-for-sale debt securities, to be added to the purchase price rather than being reported as a credit loss expense. </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">First quarter 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">The impact of adopting this standard was not material.</span></div><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">ASU 2017-04, &#8220;Intangibles- Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment&#8221;</span></div><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">The standard simplifies the subsequent measurement of goodwill by eliminating the requirement to calculate the implied fair value of goodwill under step 2.  Instead, an entity will recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit&#8217;s fair value.  The standard does not change step zero or step 1 assessments.</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">First quarter 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="padding-bottom:14px;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">We adopted and implemented this standard to record noncash impairment charges related to our goodwill, as described above.</span></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;"><span style="font-family:inherit;font-size:9pt;">ASU 2020-04, &#8220;Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting&#8221;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">The standard provides optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships and other transactions affected by reference rate reform if certain criteria are met. </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">First quarter 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">The impact of adopting this standard was not material.</span></div><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation></ix:nonNumeric><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="sF6DF3A0EECB25E56BB18C68DAF07F0F9"></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">B</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">.</span></div></td><td style="vertical-align:top;"><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:FairValueDisclosuresTextBlock" id="TextSelection-10C27ED9D51A5866A7B780E6DBE34998-0-wk-Fact-D2A7513AB781594F8F2FBD0F1627A896" continuedAt="TextSelection-10C27ED9D51A5866A7B780E6DBE34998-1" escape="true"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">FAIR VALUE MEASUREMENTS</span></div></ix:nonNumeric></td></tr></table><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:FairValueOfFinancialInstrumentsPolicy" id="TextSelection-37836BF53E2C551E9775C3D2ED8C4837-0-wk-Fact-3B16AC6EF0F454D4814361C7AAC8CAC1" continuedAt="TextSelection-37836BF53E2C551E9775C3D2ED8C4837-1" escape="true"><ix:continuation id="TextSelection-10C27ED9D51A5866A7B780E6DBE34998-1" continuedAt="TextSelection-10C27ED9D51A5866A7B780E6DBE34998-2"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Determining Fair Value</span><span style="font-family:inherit;font-size:10pt;"> - For our fair value measurements, we utilize market prices, third-party pricing services, present value methods and standard option valuation models to determine the price we would receive from the sale of an asset or the transfer of a liability in an orderly transaction at the measurement date.  We measure the fair value of a group of financial assets and liabilities consistent with how a market participant would price the net risk exposure at the measurement date.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Many of the contracts in our derivative portfolio are executed in liquid markets where price transparency exists.  Our financial commodity derivatives are generally settled through a NYMEX or Intercontinental Exchange (ICE) clearing broker account with daily margin requirements.  We validate our valuation inputs with third-party information and settlement prices from other sources, where available.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We compute the fair value of our derivative portfolio by discounting the projected future cash flows from our derivative assets and liabilities to present value using interest-rate yields to calculate present-value discount factors derived from the implied forward LIBOR yield curve.  The fair value of our forward-starting interest-rate swaps is determined using financial models that incorporate the implied forward LIBOR yield curve for the same period as the future interest-rate swap settlements.  We consider current market data in evaluating counterparties&#8217;, as well as our own, nonperformance risk, net of collateral, by using counterparty-specific bond yields.  Although we use our best estimates to determine the fair value of the derivative contracts we have executed, the ultimate market prices realized could differ materially from our estimates.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-bottom:8px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">Fair Value Hierarchy</span><span style="font-family:inherit;font-size:10pt;"> - At each balance sheet date, we utilize a fair value hierarchy to classify fair value amounts recognized or disclosed in our financial statements based on the observability of inputs used to estimate such fair value.  The levels of the hierarchy are described below:</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 1 - fair value measurements are based on unadjusted quoted prices for identical securities in active markets.  These balances are composed predominantly of exchange-traded derivative contracts for natural gas and crude oil.</span></div></td></tr></table></ix:continuation></ix:nonNumeric><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">16</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><ix:continuation id="TextSelection-10C27ED9D51A5866A7B780E6DBE34998-2" continuedAt="TextSelection-10C27ED9D51A5866A7B780E6DBE34998-3"><ix:continuation id="TextSelection-37836BF53E2C551E9775C3D2ED8C4837-1"><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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2 - fair value measurements are based on significant observable pricing inputs, including quoted prices for similar assets and liabilities in active markets and inputs from third-party pricing services supported with corroborative evidence.  These balances are composed of over-the-counter interest-rate derivatives.</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 3 - fair value measurements are based on inputs that may include one or more unobservable inputs, including internally developed commodity price curves that incorporate market data from broker quotes and third-party pricing services.  These balances are composed predominantly of exchange-cleared and over-the-counter derivatives to hedge NGL price risk and natural gas basis risk between various transaction locations and the NYMEX Henry Hub.  Our commodity derivatives are generally valued using forward quotes provided by third-party pricing services that are validated with other market data.  We believe any measurement uncertainty at March&#160;31, 2020, is immaterial as our Level 3 fair value measurements are based on unadjusted pricing information from broker quotes and third-party pricing services.  We do not believe that our Level&#160;3 fair value estimates have a material impact on our results of operations, as our derivatives are accounted for as hedges.</span></div></td></tr></table><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Determining the appropriate classification of our fair value measurements within the fair value hierarchy requires management&#8217;s judgment regarding the degree to which market data is observable or corroborated by observable market data.  We categorize derivatives for which fair value is determined using multiple inputs within a single level, based on the lowest level input that is significant to the fair value measurement in its entirety.</span></div></ix:continuation><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Recurring Fair Value Measurements</span><span style="font-family:inherit;font-size:10pt;"> - <ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" id="TextSelection-44E6030E117FEA2D51B0121C34F78697-0-wk-Fact-7B355DBB26A87D5DE75B121C4A0EB3EA" continuedAt="TextSelection-44E6030E117FEA2D51B0121C34F78697-1" escape="true">The following tables set forth our recurring fair value measurements for the periods indicated:</ix:nonNumeric></span></div><ix:continuation id="TextSelection-44E6030E117FEA2D51B0121C34F78697-1"><div style="line-height:120%;padding-bottom:4px;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="24"></td></tr><tr><td style="width:28%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></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:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></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:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></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;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="23" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March&#160;31, 2020</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Level 1</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Level 2</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Level 3</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total - Gross</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Netting (a)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total - Net</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="23" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Derivative assets</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity contracts</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Financial contracts</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13280900e1241-wk-Fact-97112222803149E3A2D8088B49623455" name="us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">37,599</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13280900e1260-wk-Fact-A1B315C24455B430D576088B4AE7326D" name="us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13280900e1279-wk-Fact-695360755AD7E0BFFB58088B4C88A37B" name="us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">130,272</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13280900e1299-wk-Fact-8C0ED301FAFD152AD1C5088B4E28254D" name="us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">167,871</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13280900e1318-wk-Fact-DFAFBF14FCE0E30AFAD6088B4FC8B89F" name="us-gaap:DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset" contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">140,707</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13280900e1339-wk-Fact-F057E80832B2AFDE32B3088B516B136A" name="us-gaap:DerivativeAssets" contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">27,164</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total derivative assets</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13280900e1359-wk-Fact-B2681468998A66B516A5088C65985787" name="us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2020Q1_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">37,599</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13280900e1378-wk-Fact-2E339411E6BEBB441152088C6738FB22" name="us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2020Q1_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13280900e1397-wk-Fact-A4A5367079F6DECF41F6088C68DCBD5D" name="us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2020Q1_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">130,272</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13280900e1417-wk-Fact-05FDA9342888B40E88F4088C6A7FFA10" name="us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2020Q1_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">167,871</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13280900e1436-wk-Fact-21D887670B09E4B12932088C6C211EEE" name="us-gaap:DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset" contextRef="FI2020Q1_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">140,707</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13280900e1457-wk-Fact-9CDDD14ED64FAA14C14E088C6DBBD0ED" name="us-gaap:DerivativeAssets" contextRef="FI2020Q1_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">27,164</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="padding-top:12px;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Derivative liabilities</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity contracts </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Financial contracts</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13280900e1718-wk-Fact-5345CDF56ECCE7E01AF0088BECA10300" name="us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">911</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13280900e1738-wk-Fact-A819100F3165D91FB567088BEE44CB07" name="us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13280900e1757-wk-Fact-123D2518DAFC136B4F8C088BEFEF1B22" name="us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">72,871</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13280900e1778-wk-Fact-B009C7179D3110EF27A9088BF1841273" name="us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">73,783</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13280900e1798-wk-Fact-BBF7659C3FA7EB1CCA0D088BF32DB0A8" name="us-gaap:DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset" contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">73,783</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13280900e1818-wk-Fact-14BD114B09189426FD6D088BF4C301E5" name="us-gaap:DerivativeLiabilities" contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest-rate contracts</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13280900e1833-wk-Fact-390337B5F439D9E11BFD088CC8062D70" name="us-gaap:InterestRateDerivativeLiabilitiesAtFairValue" contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13280900e1852-wk-Fact-0556B66561A557A7DFCF088CC9ADD157" name="us-gaap:InterestRateDerivativeLiabilitiesAtFairValue" contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">270,297</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13280900e1872-wk-Fact-8BD8410F664A73F3ADEC088CCB4EA6DC" name="us-gaap:InterestRateDerivativeLiabilitiesAtFairValue" contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13280900e1892-wk-Fact-EAD341EA5F00F02D14B7088CCCEC1A7C" name="us-gaap:InterestRateDerivativeLiabilitiesAtFairValue" contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">270,297</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13280900e1912-wk-Fact-869A47CF6EDAFA3BB99F088CCE9066F0" name="us-gaap:DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset" contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13280900e1931-wk-Fact-9F3FB8DA0457A234050E088CD0334707" name="us-gaap:InterestRateDerivativeLiabilitiesAtFairValue" contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">270,297</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total derivative liabilities</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13280900e1959-wk-Fact-18E0E128A625F8567F43088D2A9B7708" name="us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2020Q1_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">911</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13280900e1979-wk-Fact-6448E22CD4CBA482D28F088D2C4A1CCC" name="us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2020Q1_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">270,297</ix:nonFraction></span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13280900e1999-wk-Fact-80279F69BF651BE2D3E7088D2DE84CCA" name="us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2020Q1_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">72,871</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13280900e2020-wk-Fact-B653E6E4AA830CED0FF3088D2F8772CE" name="us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2020Q1_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">344,080</ix:nonFraction></span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13280900e2040-wk-Fact-0F4A878E6A168CEFCA40088D312A9251" name="us-gaap:DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset" contextRef="FI2020Q1_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">73,783</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13280900e2060-wk-Fact-19DE17E72634AF21B7A5088D32CA7567" name="us-gaap:DerivativeLiabilities" contextRef="FI2020Q1_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">270,297</ix:nonFraction></span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Derivative assets and liabilities are presented in our Consolidated Balance Sheet on a net basis.  We net derivative assets and liabilities when a legally enforceable master-netting arrangement exists between the counterparty to a derivative contract and us.  At </span><span style="font-family:inherit;font-size:9pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:9pt;">, we posted </span><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e2074-wk-Fact-E72F112EBB17505F3458AE45A846B2C1" name="oke:DerivativeCollateralRighttoReclaimCashTotal" contextRef="FI2020Q1" unitRef="usd" decimals="-5" scale="0" format="ixt-sec:numwordsen">no</ix:nonFraction></span></span><span style="font-family:inherit;font-size:9pt;"> cash and held cash of </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13280900e2078-wk-Fact-A64C619A690F9DCC3D35088F6D822262" name="us-gaap:DerivativeAssetCollateralObligationToReturnCashOffset" contextRef="FI2020Q1" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">66.9</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;"> from various counterparties, which offsets our derivative net asset position under master netting arrangements as shown in the table above.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-bottom:4px;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="24"></td></tr><tr><td style="width:28%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></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:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></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:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></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;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="23" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">December&#160;31, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Level 1</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Level 2</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Level 3</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total - Gross</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Netting (a)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total - Net</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="23" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Derivative assets</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity contracts</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Financial contracts</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e2748-wk-Fact-6C35E87AFE8155C2B1E73BF4B86A3B47" name="us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">10,892</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e2767-wk-Fact-9A6B954BFE1B5471B28670183D1B5223" name="us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e2786-wk-Fact-65BBD193ACE3548DA023E973DBCAB8F8" name="us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">55,557</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e2806-wk-Fact-EB8340A04D665F38936B6B8BAB4578AF" name="us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">66,449</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13280900e2825-wk-Fact-2334BD9C1EF05B8FA5443D538DE448B1" name="us-gaap:DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">28,588</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e2846-wk-Fact-91D934DEFDB75AD8922CDC7341E2CA11" name="us-gaap:DerivativeAssets" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">37,861</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest-rate contracts</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e2861-wk-Fact-D37E0BEBAADB59D1B0F954640AF94275" name="us-gaap:InterestRateDerivativeAssetsAtFairValue" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e2880-wk-Fact-B78B5D2DD1FC5482B665C2DC19F3520D" name="us-gaap:InterestRateDerivativeAssetsAtFairValue" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">581</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e2899-wk-Fact-139A95AB42BC5E05AD238DD75B1B0CC2" name="us-gaap:InterestRateDerivativeAssetsAtFairValue" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e2919-wk-Fact-7C27333D33B555BB9256EB7E0F4545F8" name="us-gaap:InterestRateDerivativeAssetsAtFairValue" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">581</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e2938-wk-Fact-C9F48496C4EC5C3A8557EA327340E4F6" name="us-gaap:DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e2957-wk-Fact-6DDF7DB31C62535685BD78BB4D48F3F0" name="us-gaap:InterestRateDerivativeAssetsAtFairValue" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">581</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total derivative assets</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e2983-wk-Fact-4F51DE54F5CA55AD8BA5EFD50B23E091" name="us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2019Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">10,892</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e3002-wk-Fact-C7728C125D855B3AAC76E0F6BDD40785" name="us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2019Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">581</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e3021-wk-Fact-36899A930374521BA483814870713BFC" name="us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2019Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">55,557</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e3041-wk-Fact-59907CCBEC1A53F8BD0E3CDA891A386F" name="us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2019Q4_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">67,030</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13280900e3060-wk-Fact-1D3C6A84A5F05F0D9021069117215A83" name="us-gaap:DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset" contextRef="FI2019Q4_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">28,588</ix:nonFraction></span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e3081-wk-Fact-1C94C349F96E5F3CAECD2E1DA41AF40C" name="us-gaap:DerivativeAssets" contextRef="FI2019Q4_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">38,442</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="padding-top:12px;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Derivative liabilities</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity contracts </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Financial contracts</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13280900e3341-wk-Fact-6D707798E17B5559A4707D76C62B8325" name="us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">4,811</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e3361-wk-Fact-5D88A06CAD3D5475BAC790E4C84CDFC9" name="us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13280900e3380-wk-Fact-1E5EF3543F9F557DAFCE9CADA806B9CD" name="us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">24,785</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13280900e3401-wk-Fact-6B13F424F3EE52EFA72B9CFBDEF458C5" name="us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">29,596</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e3421-wk-Fact-4CD69BDC9F9B54C68BC2B587327A8A47" name="us-gaap:DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">28,588</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13280900e3441-wk-Fact-E947D36E6B2C50B09D1A68BBECA68B4B" name="us-gaap:DerivativeLiabilities" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,008</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest-rate contracts</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Times_New_Roman;font-size:10pt;"><span><ix:nonFraction id="d13280900e3458-wk-Fact-240D39A65A0E5915B870FF9618819B8F" name="us-gaap:InterestRateDerivativeLiabilitiesAtFairValue" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13280900e3477-wk-Fact-AC111FC130825A9892EEA30C8B023FCA" name="us-gaap:InterestRateDerivativeLiabilitiesAtFairValue" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">201,941</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e3497-wk-Fact-816CD067C4B953BE850DD6ED1DC8BABE" name="us-gaap:InterestRateDerivativeLiabilitiesAtFairValue" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13280900e3517-wk-Fact-896E1AF3F82358199D24051652EC6394" name="us-gaap:InterestRateDerivativeLiabilitiesAtFairValue" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">201,941</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e3537-wk-Fact-CDF7AD13571B56229CF18F1D17170F43" name="us-gaap:DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13280900e3556-wk-Fact-10D4E11F7B365470940A1CF38DB7C866" name="us-gaap:InterestRateDerivativeLiabilitiesAtFairValue" contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">201,941</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total derivative liabilities</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13280900e3583-wk-Fact-E61A7368A8365A649A2AE5883C22DFE2" name="us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2019Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">4,811</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13280900e3603-wk-Fact-E0C81CB76CA959CD8B12C79F8347A8C2" name="us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2019Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">201,941</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13280900e3623-wk-Fact-A8E1FAAF25A15DFCB1AD8DEBD0161DE3" name="us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2019Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">24,785</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13280900e3644-wk-Fact-0503BA9EA879534D85EE02A28917FAC8" name="us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement" contextRef="FI2019Q4_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">231,537</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e3664-wk-Fact-9659D455A6095725A3DD6BD3E6A151F5" name="us-gaap:DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset" contextRef="FI2019Q4_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">28,588</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13280900e3684-wk-Fact-565884DE2505598AB86C50C6B881F945" name="us-gaap:DerivativeLiabilities" contextRef="FI2019Q4_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">202,949</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Derivative assets and liabilities are presented in our Consolidated Balance Sheet on a net basis.  We net derivative assets and liabilities when a legally enforceable master-netting arrangement exists between the counterparty to a derivative contract and us.  At </span><span style="font-family:inherit;font-size:9pt;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:9pt;">, we held </span><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e3702-wk-Fact-2242F32287D35C2F8D63BA735284CC94" name="us-gaap:DerivativeAssetCollateralObligationToReturnCashOffset" contextRef="FI2019Q4" unitRef="usd" decimals="-5" scale="0" format="ixt-sec:numwordsen">no</ix:nonFraction></span></span><span style="font-family:inherit;font-size:9pt;"> cash and posted </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13280900e3706-wk-Fact-FBA18FB551FD661440880890300C72BD" name="oke:DerivativeCollateralRighttoReclaimCashTotal" contextRef="FI2019Q4" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">8.8</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;"> of cash with various counterparties, which is included in other current assets in our Consolidated Balance Sheet.</span></div></ix:continuation></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">17</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><ix:continuation id="TextSelection-10C27ED9D51A5866A7B780E6DBE34998-3"><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" id="TextSelection-80BA724459FF55B1B7B2F4E8516AD8E7-0-wk-Fact-7DA4371DE323547B8F2A4715E8624ED7" continuedAt="TextSelection-80BA724459FF55B1B7B2F4E8516AD8E7-1" escape="true"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth a reconciliation of our Level 3 fair value measurements for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="8"></td></tr><tr><td style="width:75%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></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;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Derivative Assets (Liabilities)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Net assets at beginning of period</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13280900e3927-wk-Fact-D007E0A5C0DDC76008AA089635986358" name="us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">30,772</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e3946-wk-Fact-C8FA2918C8405F40B26C44EB767CD91F" name="us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs" contextRef="FI2018Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">40,484</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Total changes in fair value:</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Settlements included in net income (loss) (a)</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13280900e4000-wk-Fact-81A2FC5AF45B91C493A80895924031D6" name="us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">16,146</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13280900e4020-wk-Fact-25C2D11B738DA1FA481C0896D0CE253D" name="us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">25,361</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">New Level 3 derivatives included in other comprehensive income (loss) (b)</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13280900e4041-wk-Fact-53D4DA4B593463D163990895938E2BFB" name="us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">20,993</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e4060-wk-Fact-2E001BCF6CDE621494F50896D29834F3" name="us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,597</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Unrealized change included in other comprehensive income (loss) (b)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13280900e4080-wk-Fact-2E30F2C20ACA95F15F61089594872F8B" name="us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">21,782</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13280900e4099-wk-Fact-AEDA3CBE6DEEE8CDDB4D0896D3A8F157" name="us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">5,191</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Net assets at end of period</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13280900e4125-wk-Fact-2D5FA6F328C1518B89A65C4DE4E2EC10" name="us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">57,401</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13280900e4144-wk-Fact-42E9653A86C95887A8D59B6830D2E3C9" name="us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs" contextRef="FI2019Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">11,529</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Included in commodity sales revenues/cost of sales and fuel in our Consolidated Statements of Income.</span></div></ix:nonNumeric><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><ix:continuation id="TextSelection-80BA724459FF55B1B7B2F4E8516AD8E7-1">(b) - Included in change in fair value of derivatives in our Consolidated Statements of Comprehensive Income.</ix:continuation> </span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">During the </span><span style="font-family:inherit;font-size:10pt;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;">2019</span><span style="font-family:inherit;font-size:10pt;">, there were </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d13280900e4183-wk-Fact-174EA9F5067B53999F11B38789EA6474" name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-5" scale="6" format="ixt-sec:numwordsen">no</ix:nonFraction></span></span><span style="font-family:inherit;font-size:10pt;"> transfers in or out of Level 3 of the fair value hierarchy.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Other Financial Instruments</span><span style="font-family:inherit;font-size:10pt;"> - The approximate fair value of cash and cash equivalents, accounts receivable, accounts payable and short-term borrowings is equal to book value due to the short-term nature of these items.  Our cash and cash equivalents are composed of bank and money market accounts and are classified as Level&#160;1.  Our short-term borrowings are classified as Level&#160;2 since the estimated fair value of the short-term borrowings can be determined using information available in the commercial paper market.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The estimated fair value of our consolidated long-term debt, including current maturities, was </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13280900e4199-wk-Fact-923FCD35E8FF530A9444E2C42A77E2AD" name="us-gaap:LongTermDebtFairValue" contextRef="FI2020Q1" unitRef="usd" decimals="-8" scale="9" format="ixt:numdotdecimal">11.9</ix:nonFraction> billion</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13280900e4203-wk-Fact-AEEEA2CA13BF5953A6D69E38D0E55259" name="us-gaap:LongTermDebtFairValue" contextRef="FI2019Q4" unitRef="usd" decimals="-8" scale="9" format="ixt:numdotdecimal">13.8</ix:nonFraction> billion</span></span><span style="font-family:inherit;font-size:10pt;"> at </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, and </span><span style="font-family:inherit;font-size:10pt;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:10pt;">, respectively.  The book value of our consolidated long-term debt, including current maturities, was $</span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d13280900e4215-wk-Fact-91EE2F9FABE954039B1BF63BA98AC1DD" name="us-gaap:LongTermDebt" contextRef="FI2020Q1" unitRef="usd" decimals="-8" scale="9" format="ixt:numdotdecimal">14.2</ix:nonFraction> billion</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13280900e4220-wk-Fact-5D0E3D28AFD8B551080B089A5DDDDD13" name="us-gaap:LongTermDebt" contextRef="FI2019Q4" unitRef="usd" decimals="-8" scale="9" format="ixt:numdotdecimal">12.5</ix:nonFraction> billion</span></span><span style="font-family:inherit;font-size:10pt;"> at </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, and </span><span style="font-family:inherit;font-size:10pt;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:10pt;">, respectively.  The estimated fair value of the aggregate long-term debt outstanding was determined using quoted market prices for similar issues with similar terms and maturities.  The estimated fair value of our consolidated long-term debt is classified as Level&#160;2.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Nonrecurring Fair Value Measurements</span><span style="font-family:inherit;font-size:10pt;"> - During the three months ended March 31, 2020, we recorded noncash impairment charges for certain long-lived assets and equity investments.  The valuation of these assets and investments required the use of significant unobservable inputs.  To estimate the fair value, we used two generally accepted valuation approaches, an income approach and a market approach.  Under the income approach, our discounted cash flow analysis included the following inputs that are not readily available: a discount rate reflective of industry cost of capital, our estimated contract rates, volumes, operating and maintenance costs and capital expenditures.  Under the market approach, our inputs included EBITDA multiples and forecasted EBITDA, which was estimated using commodity price forecasts consistent with third-party pricing services.  The estimated fair value of these assets is classified as Level 3.  See Note A for additional information about our impairment charges.</span></div></ix:continuation><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="sA24468051FA45CC5883A40F5FA9D04C0"></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">C</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">.</span></div></td><td style="vertical-align:top;"><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" id="TextSelection-5C1FEF8C9CAE514B912F444B96F3A513-0-wk-Fact-312872CBE3515F428BAD409D980C7C80" continuedAt="TextSelection-5C1FEF8C9CAE514B912F444B96F3A513-1" escape="true"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">RISK-MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES</span></div></ix:nonNumeric></td></tr></table><ix:continuation id="TextSelection-5C1FEF8C9CAE514B912F444B96F3A513-1" continuedAt="TextSelection-5C1FEF8C9CAE514B912F444B96F3A513-2"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Risk-Management Activities</span><span style="font-family:inherit;font-size:10pt;"> - We are sensitive to changes in natural gas, crude oil and NGL prices, principally as a result of contractual terms under which these commodities are processed, purchased and sold.  We are also subject to the risk of interest-rate fluctuation in the normal course of business.  We use physical-forward purchases and sales and financial derivatives to secure a certain price for a portion of our natural gas, condensate and NGL products; to reduce our exposure to commodity price and interest-rate fluctuations; and to achieve more predictable cash flows.  We follow established policies and procedures to assess risk and approve, monitor and report our risk-management activities.  We have not used these instruments for trading purposes.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-bottom:8px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">Commodity price risk</span><span style="font-family:inherit;font-size:10pt;"> - Commodity price risk refers to the risk of loss in cash flows and future earnings arising from adverse changes in the price of natural gas, NGLs and condensate.  We may use the following commodity derivative instruments to reduce the near-term commodity price risk associated with a portion of the forecasted sales of these commodities:</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">Futures contracts</span><span style="font-family:inherit;font-size:10pt;"> - Standardized contracts to purchase or sell natural gas and crude oil for future delivery or settlement under the provisions of exchange regulations;</span></div></td></tr></table></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">18</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><ix:continuation id="TextSelection-5C1FEF8C9CAE514B912F444B96F3A513-2" continuedAt="TextSelection-5C1FEF8C9CAE514B912F444B96F3A513-3"><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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">Forward contracts</span><span style="font-family:inherit;font-size:10pt;"> - Nonstandardized commitments between two parties to purchase or sell natural gas, crude oil or NGLs for future physical delivery.  These contracts are typically nontransferable and can only be canceled with the consent of both parties;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">Swaps</span><span style="font-family:inherit;font-size:10pt;"> - Exchange of one or more payments based on the value of one or more commodities.  These instruments transfer the financial risk associated with a future change in value between the counterparties of the transaction, without also conveying ownership interest in the asset or liability; and</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">Options</span><span style="font-family:inherit;font-size:10pt;"> - Contractual agreements that give the holder the right, but not the obligation, to buy or sell a fixed quantity of a commodity at a fixed price within a specified period of time.  Options may either be standardized and exchange-traded or customized and nonexchange-traded.</span></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We may also use other instruments including collars to mitigate commodity price risk.  A collar is a combination of a purchased put option and a sold call option, which places a floor and a ceiling price for commodity sales being hedged.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In our Natural Gas Gathering and Processing segment, we are exposed to commodity price risk as a result of retaining a portion of the commodity sales proceeds associated with our POP with fee contracts.  Under certain POP with fee contracts, our fees and POP percentage may increase or decrease if production volumes, delivery pressures or commodity prices change relative to specified thresholds.  We also are exposed to basis risk between the various production and market locations where we buy and sell commodities.  As part of our hedging strategy, we use the previously described commodity derivative financial instruments and physical-forward contracts to reduce the impact of price fluctuations related to natural gas, NGLs and condensate.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In our Natural Gas Liquids segment, we are primarily exposed to commodity price risk resulting from the relative values of the various NGL products to each other, the value of NGLs in storage and the relative value of NGLs to natural gas.  We are also exposed to location price differential risk as a result of the relative value of NGL purchases at one location and sales at another location, primarily related to our optimization and marketing activities.  As part of our hedging strategy, we utilize physical-forward contracts and commodity derivative financial instruments to reduce the impact of price fluctuations related to NGLs.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In our Natural Gas Pipelines segment, we are primarily exposed to commodity price risk on our intrastate pipelines because they consume natural gas in operations and retain natural gas from our customers for operations or as part of our fee for services provided.  When the amount consumed in operations differs from the amount provided by our customers, our pipelines must buy or sell natural gas, or store or use natural gas from inventory, which can expose this segment to commodity price risk depending on the regulatory treatment for this activity.  To the extent that commodity price risk in our Natural Gas Pipelines segment is not mitigated by fuel cost-recovery mechanisms, we may use physical-forward sales or purchases to reduce the impact of natural gas price fluctuations.  At </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, and </span><span style="font-family:inherit;font-size:10pt;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:10pt;">, there were </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d13283862e573-wk-Fact-4BB7228D00FC5445B90AF59F439A35F3" name="us-gaap:DerivativeFairValueOfDerivativeNet" contextRef="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="6" format="ixt-sec:numwordsen">no</ix:nonFraction></span></span><span style="font-family:inherit;font-size:10pt;"> financial derivative instruments with respect to our natural gas pipeline operations.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">Interest-rate risk</span><span style="font-family:inherit;font-size:10pt;"> - We manage interest-rate risk through the use of fixed-rate debt, floating-rate debt and interest-rate swaps.  Interest-rate swaps are agreements to exchange interest payments at some future point based on specified notional amounts.  In March 2020, we settled </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13283862e584-wk-Fact-AB2280F87B695024BE43B52E4DC12EDF" name="oke:NotionalAmountOfCashFlowHedgeInstrumentsSettled" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">750</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> of our forward-starting interest-rate swaps related to our underwritten public offerings of </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13283862e588-wk-Fact-D4DE833C9C19F5B4D823E5404EA3C2B0" name="us-gaap:SeniorLongTermNotes" contextRef="FI2020Q1_us-gaap_DebtInstrumentAxis_oke_NotesPayablefromPublicOfferingDue20252030and2050Member" unitRef="usd" decimals="-7" scale="9" format="ixt:numdotdecimal">1.75</ix:nonFraction> billion</span></span><span style="font-family:inherit;font-size:10pt;"> senior unsecured notes.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">At </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, and </span><span style="font-family:inherit;font-size:10pt;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:10pt;">, we had forward-starting interest-rate swaps with notional amounts totaling </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13283862e605-wk-Fact-04E15C8379BA9D8FEEBA0D16B253D48B" name="us-gaap:DerivativeNotionalAmount" contextRef="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_ForwardContractsMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_LongtermDebtTypeAxis_oke_ForecastedDebtIssuancesMember" unitRef="usd" decimals="-8" scale="9" format="ixt:numdotdecimal">1.1</ix:nonFraction> billion</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13283862e609-wk-Fact-37A328EE953CCF042DF80D16ED317D8C" name="us-gaap:DerivativeNotionalAmount" contextRef="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_ForwardContractsMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_LongtermDebtTypeAxis_oke_ForecastedDebtIssuancesMember" unitRef="usd" decimals="-8" scale="9" format="ixt:numdotdecimal">1.8</ix:nonFraction> billion</span></span><span style="font-family:inherit;font-size:10pt;">, respectively, to hedge the variability of interest payments on a portion of our forecasted debt issuances.  At </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, and </span><span style="font-family:inherit;font-size:10pt;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:10pt;">, we had interest-rate swaps with notional amounts totaling </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13283862e622-wk-Fact-3142BCAE86307A4670A10D17FFB3ACB2" name="us-gaap:DerivativeNotionalAmount" contextRef="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_ForwardContractsMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_LongtermDebtTypeAxis_oke_LIBORBasedInterestPaymentsMember" unitRef="usd" decimals="-8" scale="9" format="ixt:numdotdecimal">1.3</ix:nonFraction> billion</span></span><span style="font-family:inherit;font-size:10pt;"> to hedge the variability of our LIBOR-based interest payments.  All of our interest-rate swaps are designated as cash flow hedges.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Accounting Treatment</span><span style="font-family:inherit;font-size:10pt;"> - Our accounting treatment of derivative instruments is consistent with that disclosed in Note A of the Notes to Consolidated Financial Statements in our Annual Report.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">19</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><ix:continuation id="TextSelection-5C1FEF8C9CAE514B912F444B96F3A513-3" continuedAt="TextSelection-5C1FEF8C9CAE514B912F444B96F3A513-4"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair Values of Derivative Instruments</span><span style="font-family:inherit;font-size:10pt;"> - All derivatives measured at fair value at March 31, 2020, and December 31, 2019, were designated as hedging instruments.  See Note </span><span style="font-family:inherit;font-size:10pt;">B</span><span style="font-family:inherit;font-size:10pt;"> for a discussion of the inputs associated with our fair value measurements.  <ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock" id="TextSelection-FAE884FD132355A297421E303850977F-0-wk-Fact-5177C11DE3D2597E9B39AF060ECC1A44" continuedAt="TextSelection-FAE884FD132355A297421E303850977F-1" escape="true">The following table sets forth the fair values of our derivative instruments presented on a gross basis for the periods indicated:</ix:nonNumeric></span></div><ix:continuation id="TextSelection-FAE884FD132355A297421E303850977F-1"><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="18"></td></tr><tr><td style="width:35%;"></td><td style="width:21%;"></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:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></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: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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March&#160;31, 2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">December&#160;31, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Location in our</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Consolidated Balance</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Sheets</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Assets</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(Liabilities)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Assets</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(Liabilities)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity contracts (a)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Financial contracts</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other current assets</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13283862e1090-wk-Fact-D1C5651F10A5EEE4DB0B0D1C32EE8F75" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2020Q1_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">167,871</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13283862e1109-wk-Fact-44C8905BF7421D3BB6490D1CB3AE9975" name="us-gaap:DerivativeFairValueOfDerivativeLiability" contextRef="FI2020Q1_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">73,783</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13283862e1130-wk-Fact-F37AFC464DA25521820C18416C5DBE5D" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2019Q4_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">64,858</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13283862e1149-wk-Fact-7E750C7ADEF85F95BED91E2135FE2C3A" name="us-gaap:DerivativeFairValueOfDerivativeLiability" contextRef="FI2019Q4_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">26,997</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Other deferred credits</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13283862e1175-wk-Fact-067558A1480F90FF25130D1C33C30791" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2020Q1_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13283862e1194-wk-Fact-66C816F052660BBE395F0D1CB4C65679" name="us-gaap:DerivativeFairValueOfDerivativeLiability" contextRef="FI2020Q1_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13283862e1214-wk-Fact-343AD2C57C895E108324A7228C493E61" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2019Q4_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,591</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13283862e1233-wk-Fact-17A56F611C205DDDAAF3021EB0158CD2" name="us-gaap:DerivativeFairValueOfDerivativeLiability" contextRef="FI2019Q4_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,599</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Interest-rate contracts</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other current liabilities</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13283862e1264-wk-Fact-5616633CEB3EB4150FFE0D1C35626D36" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2020Q1_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13283862e1283-wk-Fact-CB0795A105E7DE70CD960D1CB61703FD" name="us-gaap:DerivativeFairValueOfDerivativeLiability" contextRef="FI2020Q1_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">28,673</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13283862e1304-wk-Fact-4F471F74FF3B5BB19A0EDE38C2D0C79D" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2019Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13283862e1323-wk-Fact-E3AF3C17EBA55C07862CAA592BEBFC56" name="us-gaap:DerivativeFairValueOfDerivativeLiability" contextRef="FI2019Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">90,161</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Other assets/other deferred credits</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13283862e1354-wk-Fact-5E7543AC375F751450110D1C362A8374" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2020Q1_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13283862e1373-wk-Fact-B700097F6D76AC8540400D1CB73AEAAC" name="us-gaap:DerivativeFairValueOfDerivativeLiability" contextRef="FI2020Q1_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">241,624</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13283862e1394-wk-Fact-F9E2DD5CCE985859A126740B0515AA1D" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2019Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">581</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13283862e1413-wk-Fact-3E1EF263D3665850A7AAB9F740F8EB3F" name="us-gaap:DerivativeFairValueOfDerivativeLiability" contextRef="FI2019Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">111,780</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td colspan="2" 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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total derivative instruments</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13283862e1449-wk-Fact-0ADEDC1F35FEE54868010D1C3702BEC7" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2020Q1_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">167,871</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13283862e1468-wk-Fact-2AA6A429FAE477BBF87F0D1CB7EC2410" name="us-gaap:DerivativeFairValueOfDerivativeLiability" contextRef="FI2020Q1_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">344,080</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13283862e1489-wk-Fact-430A72D57EB2594B9E79551AC2EE8948" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2019Q4_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">67,030</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13283862e1508-wk-Fact-04DDA6E6E5BE548CBB0F0E7F572C3C45" name="us-gaap:DerivativeFairValueOfDerivativeLiability" contextRef="FI2019Q4_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">231,537</ix:nonFraction></span></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Derivative assets and liabilities are presented in our Consolidated Balance Sheets on a net basis when a legally enforceable master-netting arrangement exists between the counterparty to a derivative contract and us.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notional Quantities for Derivative Instruments</span><span style="font-family:inherit;font-size:10pt;"> - <ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock" id="TextSelection-020886070B385A8091314DF7B4EFDBD2-0-wk-Fact-D7C8BFAC683456C29119899D5C7942B5" continuedAt="TextSelection-020886070B385A8091314DF7B4EFDBD2-1" escape="true">The following table sets forth the notional quantities for derivative instruments held for the periods indicated:</ix:nonNumeric></span></div><ix:continuation id="TextSelection-020886070B385A8091314DF7B4EFDBD2-1"><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="17"></td></tr><tr><td style="width:37%;"></td><td style="width:16%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></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:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March&#160;31, 2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">December&#160;31, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Contract</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Type</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Purchased/</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Payor</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Sold/</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Receiver</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Purchased/</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Payor</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Sold/</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Receiver</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash flow hedges</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Fixed price</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">- Natural gas (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Bcf</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Futures and swaps</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13283862e1948-wk-Fact-9537EA6EFEA8590A01D80D2E036147C7" name="us-gaap:DerivativeNonmonetaryNotionalAmount" contextRef="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="mmcf" decimals="-2" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13283862e1967-wk-Fact-0DCA0938D2948886C2CD0D2E7EEB0C21" name="us-gaap:DerivativeNonmonetaryNotionalAmount" contextRef="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="mmcf" decimals="-2" scale="3" sign="-" format="ixt:numdotdecimal">47.6</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13283862e1987-wk-Fact-06C1FD7A66EDA74320010D2EB0ABEE69" name="us-gaap:DerivativeNonmonetaryNotionalAmount" contextRef="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="mmcf" decimals="-2" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13283862e2007-wk-Fact-3210A37259A8381ED8FA0D2EB0BB9883" name="us-gaap:DerivativeNonmonetaryNotionalAmount" contextRef="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="mmcf" decimals="-2" scale="3" sign="-" format="ixt:numdotdecimal">59.0</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">- Crude oil and NGLs (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">MMBbl</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Futures, forwards and swaps</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13283862e2037-wk-Fact-85F30F793164A6B9BD9F0D2E4C599138" name="us-gaap:DerivativeNonmonetaryNotionalAmount" contextRef="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_CrudeOilAndNGLPerBarrelMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesforwardsandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="mmbbls" decimals="1" scale="0" format="ixt:numdotdecimal">10.5</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13283862e2056-wk-Fact-E9215EF38BE6E42A12070D2E4C49CCCD" name="us-gaap:DerivativeNonmonetaryNotionalAmount" contextRef="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_CrudeOilAndNGLPerBarrelMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesforwardsandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="mmbbls" decimals="1" scale="0" sign="-" format="ixt:numdotdecimal">17.5</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13283862e2076-wk-Fact-4B91E2A83DB0BC933B1D0D2EB0711974" name="us-gaap:DerivativeNonmonetaryNotionalAmount" contextRef="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_CrudeOilAndNGLPerBarrelMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesforwardsandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="mmbbls" decimals="1" scale="0" format="ixt:numdotdecimal">7.9</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13283862e2096-wk-Fact-7D74D057771D2609B5780D2EB0F24084" name="us-gaap:DerivativeNonmonetaryNotionalAmount" contextRef="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_CrudeOilAndNGLPerBarrelMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesforwardsandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="mmbbls" decimals="1" scale="0" sign="-" format="ixt:numdotdecimal">17.4</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Basis</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">- Natural gas (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Bcf</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Futures and swaps</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13283862e2211-wk-Fact-BEF92590177288DB47F10D2E4C65141F" name="us-gaap:DerivativeNonmonetaryNotionalAmount" contextRef="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_BasisMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="mmcf" decimals="-2" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13283862e2230-wk-Fact-E56DBE0E328B8653B76D0D2E4C69AAEF" name="us-gaap:DerivativeNonmonetaryNotionalAmount" contextRef="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_BasisMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="mmcf" decimals="-2" scale="3" sign="-" format="ixt:numdotdecimal">47.6</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13283862e2250-wk-Fact-CFB9FB3C9CEB23A7E4200D2EB0957572" name="us-gaap:DerivativeNonmonetaryNotionalAmount" contextRef="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_BasisMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="mmcf" decimals="-2" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13283862e2270-wk-Fact-7BFBF5EBCE81A6194BFC0D2EB0DC4869" name="us-gaap:DerivativeNonmonetaryNotionalAmount" contextRef="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_BasisMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="mmcf" decimals="-2" scale="3" sign="-" format="ixt:numdotdecimal">59.0</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:12px;text-indent:-12px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest-rate contracts (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Billions of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Swaps</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13283862e2305-wk-Fact-B0109889E98B46870C170D2E4C60B090" name="us-gaap:DerivativeNotionalAmount" contextRef="FI2020Q1_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-8" scale="9" format="ixt:numdotdecimal">2.4</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13283862e2324-wk-Fact-2D3EDDA29DADF2B5185A0D2E4C516B3E" name="us-gaap:DerivativeNotionalAmount" contextRef="FI2020Q1_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-5" scale="9" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13283862e2344-wk-Fact-0C40A9F6FC485A828AF10D2EB0D16811" name="us-gaap:DerivativeNotionalAmount" contextRef="FI2019Q4_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-8" scale="9" format="ixt:numdotdecimal">3.1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13283862e2363-wk-Fact-05AA32112AFAE74CFED00D2EB089024A" name="us-gaap:DerivativeNotionalAmount" contextRef="FI2019Q4_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-5" scale="9" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">These notional amounts are used to summarize the volume of financial instruments; however, they do not reflect the extent to which the positions offset one another and, consequently, do not reflect our actual exposure to market or credit risk. </span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Cash Flow Hedges</span><span style="font-family:inherit;font-size:10pt;"> - <ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock" id="TextSelection-289EE1E2878B580EA059B6489209859A-0-wk-Fact-865EF3A5EF415C0AAC4F0E9E0A38F0C8" continuedAt="TextSelection-289EE1E2878B580EA059B6489209859A-1" escape="true">The following table sets forth the unrealized change in fair value of cash flow hedges in other comprehensive income (loss) for the periods indicated:</ix:nonNumeric></span></div><ix:continuation id="TextSelection-289EE1E2878B580EA059B6489209859A-1"><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="8"></td></tr><tr><td style="width:75%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></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;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></div></td></tr><tr><td rowspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Commodity contracts</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13283862e2596-wk-Fact-C9A5CD9CEFE844757C860D316A9D71DA" name="oke:DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet" contextRef="FD2020Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">87,195</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13283862e2615-wk-Fact-1793449B2317553DC2090D314F2D1F9E" name="oke:DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet" contextRef="FD2019Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">21,625</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest-rate contracts</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13283862e2631-wk-Fact-6F84C62C49EBB6FE71840D316B746F07" name="oke:DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet" contextRef="FD2020Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">225,041</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13283862e2651-wk-Fact-78DC12353185689D51E20D314FFB7BC5" name="oke:DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet" contextRef="FD2019Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">67,912</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total unrealized change in fair value of cash flow hedges in other comprehensive income (loss)</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13283862e2677-wk-Fact-81870EBEE56B30CB137C0D316C73C97E" name="oke:DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet" contextRef="FD2020Q1YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">137,846</ix:nonFraction></span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13283862e2697-wk-Fact-1DF1FCB749B68C5BE3F50D3150CAD29B" name="oke:DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet" contextRef="FD2019Q1YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">89,537</ix:nonFraction></span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></ix:continuation></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">20</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><ix:continuation id="TextSelection-5C1FEF8C9CAE514B912F444B96F3A513-4"><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock" id="TextSelection-223023E4539D53B3B75EDCA0CEBC6EA2-0-wk-Fact-755FD635ECB3530EB87ABC336F06F9C6" escape="true"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth the effect of cash flow hedges on net income (loss) for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="9"></td></tr><tr><td style="width:31%;"></td><td style="width:44%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td></tr><tr><td rowspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td rowspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Location of Gain (Loss) Reclassified from</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Accumulated Other Comprehensive</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Loss into Net Income (Loss)</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></div></td></tr><tr><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Commodity contracts</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity sales revenues</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13283862e2954-wk-Fact-D4182D6629932D32695A0D32C8EBF807" name="oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet" contextRef="FD2020Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_SalesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">44,999</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13283862e2973-wk-Fact-105FFAA02F83D9ABD6860D32E9085F58" name="oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet" contextRef="FD2019Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_SalesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">23,822</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Cost of sales and fuel</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13283862e2993-wk-Fact-B5AA6EAEC95742C5D6671237148A7F71" name="oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet" contextRef="FD2020Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_CostOfSalesMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">15,039</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13283862e3013-wk-Fact-3B1487A4DD0EAA4B5E9D1239B4729F02" name="oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet" contextRef="FD2019Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_CostOfSalesMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">4,970</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest-rate contracts</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest expense</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13283862e3039-wk-Fact-46E3C2C8371013C8BA450D32CAD6F195" name="oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet" contextRef="FD2020Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">10,278</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13283862e3059-wk-Fact-35FF8F2CB6E4343A98CA0D32E9EDBB66" name="oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet" contextRef="FD2019Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">2,504</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total change in fair value of cash flow hedges reclassified from accumulated other comprehensive loss into net income (loss) on derivatives</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13283862e3090-wk-Fact-4964D20F32A9BD700C630D32CC456B30" name="oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet" contextRef="FD2020Q1YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">19,682</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13283862e3109-wk-Fact-14D3BEFBB92F50E3B3EC0D32EAADD1E5" name="oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet" contextRef="FD2019Q1YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">16,348</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:nonNumeric><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Credit Risk</span><span style="font-family:inherit;font-size:10pt;"> - We monitor the creditworthiness of our counterparties and compliance with policies and limits established by our Risk Oversight and Strategy Committee.  We maintain credit policies with regard to our counterparties that we believe minimize overall credit risk.  These policies include an evaluation of potential counterparties&#8217; financial condition (including credit ratings, bond yields and credit default swap rates), collateral requirements under certain circumstances and the use of standardized master-netting agreements that allow us to net the positive and negative exposures associated with a single counterparty.  We use internally developed credit ratings for counterparties that do not have a credit rating.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Our financial commodity derivatives are generally settled through a NYMEX or Intercontinental Exchange (ICE) clearing broker account with daily margin requirements.  However, we may enter into financial derivative instruments that contain provisions that require us to maintain an investment-grade credit rating from S&amp;P and/or Moody&#8217;s.  If our credit ratings on our senior unsecured long-term debt were to decline below investment grade, the counterparties to the derivative instruments could request collateralization on derivative instruments in net liability positions.  There were </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d13283862e3137-wk-Fact-8AB8FF3BD2375052BB186C2618D4ED57" name="us-gaap:DerivativeNetLiabilityPositionAggregateFairValue" contextRef="FI2020Q1" unitRef="usd" decimals="-5" scale="6" format="ixt-sec:numwordsen">no</ix:nonFraction></span></span><span style="font-family:inherit;font-size:10pt;"> financial derivative instruments with contingent features related to credit risk at </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The counterparties to our derivative contracts typically consist of major energy companies, financial institutions and commercial and industrial end users.  This concentration of counterparties may affect our overall exposure to credit risk, either positively or negatively, in that the counterparties may be affected similarly by changes in economic, regulatory or other conditions.  Based on our policies, exposures, credit and other reserves, we do not anticipate a material adverse effect on our financial position or results of operations as a result of counterparty nonperformance.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">At </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, the credit exposure from our derivative assets is with investment-grade companies in the financial services sector.</span></div></ix:continuation><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">21</span></div></div><hr style="page-break-after:always"></hr><div><a id="s1589AAFF5AFA51B88AE590B60ABC0E6B"></a></div><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">D</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">.</span></div></td><td style="vertical-align:top;"><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:DebtDisclosureTextBlock" id="TextSelection-F58263A750C75EC392141F7D42931FC7-0-wk-Fact-65115D81F16A5B51A98F81386E27CA35" continuedAt="TextSelection-F58263A750C75EC392141F7D42931FC7-1" escape="true"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">DEBT</span></div></ix:nonNumeric></td></tr></table><ix:continuation id="TextSelection-F58263A750C75EC392141F7D42931FC7-1" continuedAt="TextSelection-F58263A750C75EC392141F7D42931FC7-2"><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:ScheduleOfDebtTableTextBlock" id="TextSelection-EEF7B2FF7786575EB4904750A7584A72-0-wk-Fact-4A306857C1585C74AD5500C382E85FF3" escape="true"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth our consolidated debt for the periods indicated:</span></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:74%;"></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:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,<br/>2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">December 31,<br/>2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;background-color:#cceeff;">Commercial paper outstanding, bearing a weighted-average interest rate of 2.16% as of December 31, 2019</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e632-wk-Fact-72E826BFBD675C0C9C16C1F4A67089ED" name="us-gaap:CommercialPaper" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e651-wk-Fact-78630386519A585293C392BF230D90F3" name="us-gaap:CommercialPaper" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">220,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Senior unsecured obligations:</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$1,500,000 term loan, variable rate, due November 2021</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e717-wk-Fact-E5A87CE5DBFA5E51ABCE3092C0F34DD3" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_TermLoanAgreementdue2021Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,250,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e736-wk-Fact-5009A5380CE7533A961104675D86C247" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_TermLoanAgreementdue2021Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,250,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$700,000 at 4.25% due February 2022</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e761-wk-Fact-59CC9E6A29905119BA3DADCA993AEEAA" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.25NotesPayabledue2022Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">547,397</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e780-wk-Fact-A78A7882390550F28DDA7CA39E176BA9" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.25NotesPayabledue2022Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">547,397</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$900,000 at 3.375% due October 2022</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e805-wk-Fact-3A49D38BFA2D5D16A496FFDC6BF56C86" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A3.375NotesPayabledue2022Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">900,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e824-wk-Fact-1F73CEE3F4545A9C9F58A3AE0B13E00F" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A3.375NotesPayabledue2022Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">900,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$425,000 at 5.0% due September 2023</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e849-wk-Fact-6A9ADBB5FB2A5F64A3678B3EFC1A1916" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A5.0NotesPayabledue2023Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">425,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e868-wk-Fact-7BFE9937A7DD534C8C369E344734B5D0" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A5.0NotesPayabledue2023Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">425,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$500,000 at 7.5% due September 2023</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e893-wk-Fact-E28EA2E302D5562DB0E6FEBA099A34B6" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A7.5NotesPayabledue2023Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">500,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e912-wk-Fact-4F1901A5F4215147A2C3EEF4B4F90584" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A7.5NotesPayabledue2023Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">500,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$500,000 at 2.75% due September 2024</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e937-wk-Fact-B75CE032113D5B0F88C38D7A8B0EE5B2" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.75NotesPayabledue2024Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">500,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e956-wk-Fact-D472489C62CE5A9787A5E8BBA047ADF5" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.75NotesPayabledue2024Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">500,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$500,000 at 4.9% due March 2025</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e981-wk-Fact-99DADDB2D31A5E1BA8A98D255CE52232" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A4.9NotesPayabledue2025Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">500,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e1000-wk-Fact-805130F754B55F9588FE7CE2E0B38F34" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A4.9NotesPayabledue2025Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">500,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$400,000 at 2.2% due September 2025</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e1026-wk-Fact-91CC8FBD100A08949241E506B571ADB4" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.2NotesPayabledue2025Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">397,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e1045-wk-Fact-EB1869A783A060A4DF04EE9BCA15544A" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.2NotesPayabledue2025Member" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$500,000 at 4.0% due July 2027</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e1070-wk-Fact-E2EAA8C6D1E559FD8D6DA65D0A0BF28E" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.0NotesPayabledue2027Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">500,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e1089-wk-Fact-A1238A1101DC5F6F97205F766F79684C" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.0NotesPayabledue2027Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">500,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$800,000 at 4.55% due July 2028</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e1114-wk-Fact-991CD7E25D0D5288B4AFF7C532AC91C8" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.55NotesPayabledue2028Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">800,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e1133-wk-Fact-7D23ECECB85D5F528B91D22F03003E02" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.55NotesPayabledue2028Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">800,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$100,000 at 6.875% due September 2028</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e1158-wk-Fact-69A75690C8D05221879C4CCFA71B94A7" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A6.875NotesPayabledue2028Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">100,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e1177-wk-Fact-3DFF2B832EE95F449CCFCC38A346407A" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A6.875NotesPayabledue2028Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">100,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$700,000 at 4.35% due March 2029</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e1202-wk-Fact-979BA65919CF5CF9883B377DED5A1577" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.35NotesPayabledue2029Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">700,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e1221-wk-Fact-C29398F3F6C75AB5B94A254B68D514DE" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.35NotesPayabledue2029Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">700,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$750,000 at 3.4% due September 2029</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e1246-wk-Fact-3625F9E967295A7ABB68ED39780ECFD2" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.4NotesPayabledue2029Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">734,251</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e1265-wk-Fact-6EE27762A1A553D9869F8C1A68A5335F" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.4NotesPayabledue2029Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">750,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$850,000 at 3.1% due March 2030</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e1290-wk-Fact-6B7ABF28005B8D18BFE7E516899D4F80" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.1NotesPayabledue2030Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">821,050</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e1309-wk-Fact-B3D1B5EAE2E74EFF4781EE9BD4D621B8" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.1NotesPayabledue2030Member" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$400,000 at 6.0% due June 2035</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e1334-wk-Fact-0F197D7793F555139372DE5678BBAA63" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A6.0NotesPayabledue2035Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">400,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e1353-wk-Fact-FB285EB80C615989B092AE2DD9F1303E" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A6.0NotesPayabledue2035Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">400,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$600,000 at 6.65% due October 2036</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e1378-wk-Fact-4124C5353EF45382A979110D639345E3" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.65NotesPayabledue2036Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">600,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e1397-wk-Fact-399B71E4F910528C9B614E6FD0A1A31D" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.65NotesPayabledue2036Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">600,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$600,000 at 6.85% due October 2037</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e1422-wk-Fact-19C02A726BB15CE5A0117EDEA244CA59" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.85NotesPayabledue2037Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">600,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e1441-wk-Fact-63F49DFC5ED3512180911986E5378F21" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.85NotesPayabledue2037Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">600,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$650,000 at 6.125% due February 2041</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e1466-wk-Fact-D572A94378B157449923111BB82ED131" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.125NotesPayabledue2041Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">650,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e1485-wk-Fact-0A4A5076AEEE5CB098D6D7BF2E016903" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.125NotesPayabledue2041Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">650,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$400,000 at 6.2% due September 2043</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e1511-wk-Fact-9B48D4560B6E5B2A90598E3A73761D56" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.2NotesPayabledue2043Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">400,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e1530-wk-Fact-B54EB37A95685FC0A41BD46EA6EA0A31" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.2NotesPayabledue2043Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">400,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$700,000 at 4.95% due July 2047</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e1555-wk-Fact-920F8B250C05573F907E3541795AEC45" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.95NotesPayabledue2047Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">693,405</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e1574-wk-Fact-AF92F7B5D19A573C9D47767206804F5F" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.95NotesPayabledue2047Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">700,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$1,000,000 at 5.2% due July 2048</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e1599-wk-Fact-CBB1703E6D7C540BABB249CAF73F0509" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A5.2NotesPayabledue2048Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,000,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e1618-wk-Fact-D43BF30B988A561384AC0968047819B0" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A5.2NotesPayabledue2048Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,000,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$750,000 at 4.45% due September 2049</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e1643-wk-Fact-6EBCC42B683A588B9478432F212E4A34" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.45NotesPayabledue2049Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">747,650</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e1662-wk-Fact-E831840168075FCB8CC82B1194F049C1" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.45NotesPayabledue2049Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">750,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$500,000 at 4.5% due March 2050</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e1687-wk-Fact-4B843053211CE33E185DEE9BE4571F8E" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.5NotesPayabledue2050Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">489,625</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e1706-wk-Fact-D9CAC9A4740C8D8078D2EE9BE49C29E8" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.5NotesPayabledue2050Member" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Guardian Pipeline</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;background-color:#cceeff;">Weighted average 7.85% due December 2022</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e1773-wk-Fact-F66F4B483296516D8AD0FBC7AA6861C2" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1_dei_LegalEntityAxis_oke_GuardianPipelineMember_us-gaap_DebtInstrumentAxis_oke_NotesPayables1Due2022Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">19,395</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e1792-wk-Fact-DF89AAE0B7B057FC8A81A4FFBFB41F60" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4_dei_LegalEntityAxis_oke_GuardianPipelineMember_us-gaap_DebtInstrumentAxis_oke_NotesPayables1Due2022Member" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">21,307</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total debt</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e1817-wk-Fact-8E83BC93DD23586DAAAE9E0492D82C79" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">14,274,773</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e1836-wk-Fact-BCF5E3F6273E552BB61213DAA56EE6CC" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">12,813,704</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Unamortized portion of terminated swaps</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e1861-wk-Fact-DFF64370AF7E517FACAE02CDCDCD982D" name="oke:UnamortizedPortionofTerminatedSwaps" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">14,603</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e1880-wk-Fact-89B17FD9D9E7590FA8335027EA2A1455" name="oke:UnamortizedPortionofTerminatedSwaps" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">15,032</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Unamortized debt issuance costs and discounts</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13285783e1905-wk-Fact-382803F6E448573DBF30D946907CFCEA" name="us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">135,076</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13285783e1925-wk-Fact-C331C597363250678F250CF404D4E50E" name="us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">121,329</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Current maturities of long-term debt </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13285783e1951-wk-Fact-4C8C9545EBF7BFC9BD8CE503D38D01F4" name="us-gaap:LongTermDebtCurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">7,650</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13285783e1971-wk-Fact-220A01ADFA0B5717C93AE5043352A00F" name="us-gaap:LongTermDebtCurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">7,650</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Short-term borrowings (a) </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e1998-wk-Fact-01F9192D35CB68C08CBEE503D3E91646" name="us-gaap:ShortTermBorrowings" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="0" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13285783e2017-wk-Fact-CACE9CFCB49FE28437A7E50433A9BC1C" name="us-gaap:ShortTermBorrowings" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">220,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Long-term debt</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13285783e2048-wk-Fact-D3E6DBE71BD96A10FD8DE503D6E690DA" name="us-gaap:LongTermDebtNoncurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">14,146,650</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13285783e2067-wk-Fact-0C16A57CB7CF186BD2F3E50436D4AEDD" name="us-gaap:LongTermDebtNoncurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">12,479,757</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Individual issuances of commercial paper under our commercial paper program generally mature in 90 days or less.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:nonNumeric><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">$2.5 Billion Credit Agreement </span><span style="font-family:inherit;font-size:10pt;">- Our </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13285783e2090-wk-Fact-F62D2D08F21C4D7FB3D7B46D13DDD886" name="us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity" contextRef="FI2020Q1_us-gaap_LineOfCreditFacilityAxis_oke_A2.5BillionCreditAgreementMember" unitRef="usd" decimals="-8" scale="9" format="ixt:numdotdecimal">2.5</ix:nonFraction></span></span><span style="font-family:inherit;font-size:10pt;">&#160;Billion Credit Agreement is a revolving credit facility and contains certain financial, operational and legal covenants.  Among other things, these covenants include maintaining a ratio of indebtedness to adjusted EBITDA (EBITDA, as defined in our $2.5&#160;Billion Credit Agreement, adjusted for all noncash charges and increased for projected EBITDA from certain lender-approved capital expansion projects) of no more than </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d13285783e2094-wk-Fact-EDA4AFD8E0D4E1613944AD566269F6F3" name="oke:IndebtednesstoAdjustedEBITDAMaximum" contextRef="FI2020Q1_us-gaap_LineOfCreditFacilityAxis_oke_A2.5BillionCreditAgreementMember" unitRef="number" decimals="1" scale="0" format="ixt:numdotdecimal">5.0</ix:nonFraction></span></span><span style="font-family:inherit;font-size:10pt;"> to 1 at March&#160;31, 2020.  At </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, we had </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d13285783e2102-wk-Fact-F8C7E4BCD0405B2987620CA90DD03E51" name="us-gaap:LineOfCreditFacilityFairValueOfAmountOutstanding" contextRef="FI2020Q1_us-gaap_LineOfCreditFacilityAxis_oke_A2.5BillionCreditAgreementMember" unitRef="usd" decimals="-3" scale="0" format="ixt-sec:numwordsen">no</ix:nonFraction></span></span><span style="font-family:inherit;font-size:10pt;"> borrowings outstanding, our ratio of indebtedness to adjusted EBITDA was </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d13285783e2106-wk-Fact-786EAF0FDBAE51ED9EC66B4A6413941C" name="oke:IndebtednessToAdjustedEbitdaCurrent" contextRef="FI2020Q1_us-gaap_LineOfCreditFacilityAxis_oke_A2.5BillionCreditAgreementMember" unitRef="number" decimals="1" scale="0" format="ixt:numdotdecimal">4.5</ix:nonFraction></span></span><span style="font-family:inherit;font-size:10pt;"> to 1, and we were in compliance with all covenants under our $2.5&#160;Billion Credit Agreement. </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Debt Issuances</span><span style="font-family:inherit;font-size:10pt;"> - In early March 2020, we completed an underwritten public offering of </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13285783e2118-wk-Fact-D4DE833C9C19F5B4D823E5404EA3C2B0" name="us-gaap:SeniorLongTermNotes" contextRef="FI2020Q1_us-gaap_DebtInstrumentAxis_oke_NotesPayablefromPublicOfferingDue20252030and2050Member" unitRef="usd" decimals="-7" scale="9" format="ixt:numdotdecimal">1.75</ix:nonFraction> billion</span></span><span style="font-family:inherit;font-size:10pt;"> senior unsecured notes consisting of </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13285783e2122-wk-Fact-7D22A1517FE8222A0DA4E540B3B8805F" name="us-gaap:DebtInstrumentFaceAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.2NotesPayabledue2025Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">400</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;">, </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d13285783e2126-wk-Fact-B7413BB25F0E9EBA2712E5411EEA84C6" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.2NotesPayabledue2025Member" unitRef="rate" decimals="3" scale="-2" format="ixt:numdotdecimal">2.2</ix:nonFraction>%</span></span><span style="font-family:inherit;font-size:10pt;"> senior notes due 2025; </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13285783e2130-wk-Fact-A94E6B392DF7054BC5B6E541882713BD" name="us-gaap:DebtInstrumentFaceAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.1NotesPayabledue2030Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">850</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;">, </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d13285783e2134-wk-Fact-DB02B8187CF37C073596E541CF3CAE60" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.1NotesPayabledue2030Member" unitRef="rate" decimals="3" scale="-2" format="ixt:numdotdecimal">3.1</ix:nonFraction>%</span></span><span style="font-family:inherit;font-size:10pt;"> senior notes due 2030; and </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13285783e2139-wk-Fact-352B421B0EF7C117686BE54221DDC558" name="us-gaap:DebtInstrumentFaceAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.5NotesPayabledue2050Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">500</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;">, </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d13285783e2143-wk-Fact-2033B10E6CBAAE0B2D05E5427B6DD84E" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.5NotesPayabledue2050Member" unitRef="rate" decimals="3" scale="-2" format="ixt:numdotdecimal">4.5</ix:nonFraction>%</span></span><span style="font-family:inherit;font-size:10pt;"> senior notes due 2050.  The net proceeds, after deducting underwriting discounts, commissions and offering expenses, were </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13285783e2147-wk-Fact-5973A37DC41DA220AF2CE542CF62AF50" name="us-gaap:ProceedsFromDebtNetOfIssuanceCosts" contextRef="FD2020Q1YTD_us-gaap_DebtInstrumentAxis_oke_NotesPayablefromPublicOfferingDue20252030and2050Member" unitRef="usd" decimals="-7" scale="9" format="ixt:numdotdecimal">1.73</ix:nonFraction> billion</span></span><span style="font-family:inherit;font-size:10pt;">.  A portion of the proceeds were used to pay all outstanding amounts under our commercial paper program.  The remainder was, and will be, used for general corporate purposes, which may include repayment of other existing indebtedness and funding capital expenditures.</span></div></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">22</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><ix:continuation id="TextSelection-F58263A750C75EC392141F7D42931FC7-2"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Debt Repayments </span><span style="font-family:inherit;font-size:10pt;">-</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span><span style="font-family:inherit;font-size:10pt;">In March 2020, we repurchased in the open market </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13285783e2162-wk-Fact-7D3AAFECB0BA306E27DB55E57428A406" name="us-gaap:DebtInstrumentRepurchasedFaceAmount" contextRef="FI2020Q1" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">67.0</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;">&#160;outstanding principal of certain of our senior notes for an aggregate repurchase price of </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13285783e2166-wk-Fact-E05F1F05464827B4472455E8CDE4A5CF" name="us-gaap:RepaymentsOfDebt" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">50.5</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;">&#160;with cash on hand.  In connection with these open market repurchases, we recognized a </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13285783e2170-wk-Fact-AEBCC74496DDAFFD766E55EA1133804A" name="us-gaap:GainsLossesOnExtinguishmentOfDebt" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="6" format="ixt:numdotdecimal">15.8</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;">&#160;gain on extinguishment of debt, which is included in other income in our Consolidated Statement of Income for the three months ended March 31, 2020.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Debt Guarantees </span><span style="font-family:inherit;font-size:10pt;">- We, ONEOK Partners and the Intermediate Partnership have cross guarantees in place for our and ONEOK Partners&#8217; indebtedness.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">For additional discussion of our $2.5&#160;Billion Credit Agreement and our </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13285783e2187-wk-Fact-4095C65604B77BC0C912B46F12A1FB98" name="us-gaap:DebtInstrumentFaceAmount" contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_LongtermDebtTypeAxis_oke_TermLoanAgreementdue2021Member" unitRef="usd" decimals="-8" scale="9" format="ixt:numdotdecimal">1.5</ix:nonFraction></span></span><span style="font-family:inherit;font-size:10pt;">&#160;Billion Term Loan Agreement, see Note F of the Notes to Consolidated Financial Statements in our Annual Report.</span></div></ix:continuation><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="sFC43E479F8125E21B107F94BE6E2A506"></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">E</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">.</span></div></td><td style="vertical-align:top;"><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:StockholdersEquityNoteDisclosureTextBlock" id="TextSelection-9C53CD70135F5946B7C4DD20AC4758B9-0-wk-Fact-24409894CEE25B62A849323C1BFEEB69" continuedAt="TextSelection-9C53CD70135F5946B7C4DD20AC4758B9-1" escape="true"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">EQUITY</span></div></ix:nonNumeric></td></tr></table><ix:continuation id="TextSelection-9C53CD70135F5946B7C4DD20AC4758B9-1"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Dividends </span><span style="font-family:inherit;font-size:10pt;">-</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span><span style="font-family:inherit;font-size:10pt;">Holders of our common stock share equally in any dividend declared by our Board of Directors, subject to the rights of the holders of outstanding preferred stock.  Dividends paid on our common stock in February 2020 were </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13285978e505-wk-Fact-7E3573766E815267909219F2487716E7" name="us-gaap:CommonStockDividendsPerShareCashPaid" contextRef="FD2020Q1YTD" unitRef="usdPerShare" decimals="3" scale="0" format="ixt:numdotdecimal">0.935</ix:nonFraction></span></span><span style="font-family:inherit;font-size:10pt;"> per share.  A dividend of </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13285978e509-wk-Fact-6590169E6AFD5882BA3C04CD998B3F7C" name="us-gaap:CommonStockDividendsPerShareDeclared" contextRef="FD2020Q2QTD_us-gaap_SubsequentEventTypeAxis_us-gaap_SubsequentEventMember" unitRef="usdPerShare" decimals="3" scale="0" format="ixt:numdotdecimal">0.935</ix:nonFraction></span></span><span style="font-family:inherit;font-size:10pt;"> per share was declared for shareholders of record at the close of business on </span><span style="font-family:inherit;font-size:10pt;"><span><span style="white-space:nowrap"><ix:nonNumeric id="d13285978e513-wk-Fact-F6FDF2E96D9E5276B26BE26C9C56C411" name="us-gaap:DividendsPayableDateOfRecordDayMonthAndYear" contextRef="FD2020Q2QTD_us-gaap_SubsequentEventTypeAxis_us-gaap_SubsequentEventMember" format="ixt:datemonthdayyearen">April 27, 2020</ix:nonNumeric></span></span></span><span style="font-family:inherit;font-size:10pt;">, payable </span><span style="font-family:inherit;font-size:10pt;"><span><span style="white-space:nowrap"><ix:nonNumeric id="d13285978e517-wk-Fact-A6EDEC503DED54BB93B794F9C1FF5285" name="us-gaap:DividendPayableDateToBePaidDayMonthAndYear" contextRef="FD2020Q2QTD_us-gaap_SubsequentEventTypeAxis_us-gaap_SubsequentEventMember" format="ixt:datemonthdayyearen">May 14, 2020</ix:nonNumeric></span></span></span><span style="font-family:inherit;font-size:10pt;">.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The Series E Preferred Stock pays quarterly dividends on each share of Series E Preferred Stock, when, as and if declared by our Board of Directors, at a rate of </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d13285978e534-wk-Fact-9B4CFF315E67523CA096151399A38DFA" name="us-gaap:PreferredStockDividendRatePercentage" contextRef="FD2020Q1YTD_us-gaap_StatementClassOfStockAxis_us-gaap_SeriesEPreferredStockMember" unitRef="rate" decimals="3" scale="-2" format="ixt:numdotdecimal">5.5</ix:nonFraction>%</span></span><span style="font-family:inherit;font-size:10pt;"> per year.  We paid dividends for the Series E Preferred Stock of </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13285978e538-wk-Fact-B65D69163F375E42A8C87BD7991EA5CA" name="us-gaap:DividendsPreferredStockCash" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">0.3</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> in February 2020.  Dividends totaling </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13285978e542-wk-Fact-535C0303C0A25B2C87145E6269DBE35B" name="us-gaap:DividendsPreferredStock" contextRef="FD2020Q2QTD_us-gaap_SubsequentEventTypeAxis_us-gaap_SubsequentEventMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">0.3</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> were declared for the Series E Preferred Stock and are payable </span><span style="font-family:inherit;font-size:10pt;"><span><span style="white-space:nowrap"><ix:nonNumeric id="d13285978e546-wk-Fact-A6EDEC503DED54BB93B794F9C1FF5285" name="us-gaap:DividendPayableDateToBePaidDayMonthAndYear" contextRef="FD2020Q2QTD_us-gaap_SubsequentEventTypeAxis_us-gaap_SubsequentEventMember" format="ixt:datemonthdayyearen">May 14, 2020</ix:nonNumeric></span></span></span><span style="font-family:inherit;font-size:10pt;">.</span></div></ix:continuation><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s12a2cd7318cb45438513dbcab76ecac2"></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">F</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">.</span></div></td><td style="vertical-align:top;"><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:ComprehensiveIncomeNoteTextBlock" id="TextSelection-8EEB9B39DFAE78B610E20DFF8AD630BC-0-wk-Fact-45308232905BBEDCDC770DFFAB0BB318" continuedAt="TextSelection-8EEB9B39DFAE78B610E20DFF8AD630BC-1" escape="true"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ACCUMULATED OTHER COMPREHENSIVE LOSS</span></div></ix:nonNumeric></td></tr></table><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" id="TextSelection-DB1720A0F0DA380799450DFDC14FD898-0-wk-Fact-ABED3A57B4829F26467D0DFDDECFBA78" escape="true"><ix:continuation id="TextSelection-8EEB9B39DFAE78B610E20DFF8AD630BC-1" continuedAt="TextSelection-8EEB9B39DFAE78B610E20DFF8AD630BC-2"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth the balance in accumulated other comprehensive loss for the period indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="17"></td></tr><tr><td style="width:34%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:14%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:13%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:14%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:13%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Risk-</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Management</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Assets/Liabilities (a)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Retirement and Other</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Postretirement</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Benefit Plan</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Obligations (a) (b)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Risk-</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Management</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Assets/Liabilities of</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Unconsolidated</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Affiliates (a)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Accumulated</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Other</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Comprehensive</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Loss (a)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">January&#160;1, 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13287036e749-wk-Fact-8B8FC38D104D59339BC6416B9CCC6024" name="us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">233,520</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13287036e769-wk-Fact-36CCBCBCC2075DD8B49646F68140FE71" name="us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">131,481</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13287036e790-wk-Fact-1B2D1A742125501AAF9232B58DC2A742" name="oke:AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">8,999</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13287036e810-wk-Fact-366CEF0CF89BC907ECACE5043976CB65" name="us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax" contextRef="FI2019Q4" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">374,000</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other comprehensive income (loss) before reclassifications </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13287036e831-wk-Fact-8F11AFAA242E5118BFC93ECB661F2D18" name="us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">106,141</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13287036e851-wk-Fact-7C9E3D9124B55D79B56682C88DA4E4D8" name="us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">20</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13287036e870-wk-Fact-D86803DF758059AA9951B8D4086E95AE" name="oke:OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">7,777</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13287036e891-wk-Fact-5295CA8218225A1EB309B0A019140897" name="oke:OtherComprehensiveIncomeLossBeforeReclassifications" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">113,898</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Amounts reclassified to net income (loss) (c)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13287036e917-wk-Fact-46785A0DD6E65971A40DBA3D2FD5D68E" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">15,164</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13287036e937-wk-Fact-BB0D8050A68E21E71BB30DF773FD61C1" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">3,542</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13287036e956-wk-Fact-FCF02E02BE9906C5F3F00DF779B6A24E" name="oke:OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">134</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13287036e976-wk-Fact-F0811F0A1D89536D9A663FBFBD781C6E" name="oke:OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">11,488</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other comprehensive income (loss)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13287036e1002-wk-Fact-CFD68767C29955BC99279032793624A0" name="us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">121,305</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13287036e1022-wk-Fact-7017FF07258C50C0A19C5B230A85EC2E" name="us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">3,562</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13287036e1041-wk-Fact-A81D5E112E5F56518E38752D2304969D" name="oke:OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">7,643</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13287036e1062-wk-Fact-CFD16FB9496B5B57871FA8F790C907A3" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">125,386</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">March&#160;31, 2020</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13287036e1093-wk-Fact-080C1477B90F352B1EAD0DF8535D0E97" name="us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">354,825</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13287036e1113-wk-Fact-BD4A55245EDD753A52F00DF856160153" name="us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">127,919</ix:nonFraction></span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13287036e1134-wk-Fact-EC134029CFF7D9CA49300DF858E246E7" name="oke:AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">16,642</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13287036e1154-wk-Fact-B7FDE02EAECDBA142F47E503DABA0EE2" name="us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">499,386</ix:nonFraction></span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - All amounts are presented net of tax.</span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) - Includes amounts related to supplemental executive retirement plan. </span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;color:#2c2c2c;">(c) - See Note C for details of amounts reclassified to net income (loss) for risk-management assets/liabilities and Note H for retirement and other postretirement benefit plan obligations.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation></ix:nonNumeric><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">23</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><ix:continuation id="TextSelection-8EEB9B39DFAE78B610E20DFF8AD630BC-2"><ix:nonNumeric contextRef="FD2020Q1YTD" name="oke:ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock" id="TextSelection-36EF444968634E7C552D0DFE942D13F7-0-wk-Fact-4F1F53DC7441B69D9FE80DFEA93615FE" escape="true"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth information about the balance of accumulated other comprehensive loss at </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, representing unrealized gains (losses) related to risk-management assets and liabilities:</span></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="5"></td></tr><tr><td style="width:81%;"></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;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Risk-</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Management</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Assets/Liabilities (a)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity derivative instruments expected to be realized within the next 21 months (b)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13287036e1274-wk-Fact-F6FE0667C6B6F24E512B0DF949129C7C" name="oke:UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss" contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">72,180</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Settled interest-rate swaps to be recognized over the life of the long-term, fixed-rate debt (c)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13287036e1294-wk-Fact-4C879C9ED917B78D7B2D0DF951548BAA" name="oke:AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps" contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">218,877</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest-rate swaps with future settlement dates expected to be amortized over the life of long-term debt</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13287036e1320-wk-Fact-3E8CD4616066C6E32B4A0DF95A46EFA6" name="oke:Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps." contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_ForwardContractsMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">208,128</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Accumulated other comprehensive loss at March 31, 2020</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13287036e1351-wk-Fact-080C1477B90F352B1EAD0DF8535D0E97" name="us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">354,825</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - All amounts are presented net of tax.</span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) - Based on </span><span style="font-family:inherit;font-size:9pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:9pt;">, commodity prices, we expect to realize </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13287036e1369-wk-Fact-A23B7299ED05A348A2560DFA4AE55371" name="us-gaap:PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months" contextRef="FI2020Q1" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">73.0</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;"> in net gains, net of tax, over the next 12&#160;months and </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13287036e1373-wk-Fact-B284AF4667E190C5EAC40DFA9F8B2FCE" name="oke:CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet" contextRef="FI2020Q1" unitRef="usd" decimals="-5" scale="6" sign="-" format="ixt:numdotdecimal">0.8</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;"> in net losses, net of tax, thereafter.</span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(c) - We expect losses of </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13287036e1380-wk-Fact-9FACEA716B9F0845B91F0DFB1724743B" name="us-gaap:InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet" contextRef="FI2020Q1" unitRef="usd" decimals="-5" scale="6" sign="-" format="ixt:numdotdecimal">29.4</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;">, net of tax, will be reclassified into earnings during the next 12 months as the hedged items affect earnings.</span></div></ix:nonNumeric><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The remaining amounts in accumulated other comprehensive loss relate primarily to our retirement and other postretirement benefit plan obligations, which are expected to be amortized over the average remaining service period of employees participating in these plans.</span></div></ix:continuation><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s2A1229D483A95027A05691DB9DF340E4"></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">G</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">.</span></div></td><td style="vertical-align:top;"><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:EarningsPerShareTextBlock" id="TextSelection-E7714E3851835C16BA7BB3203D065BCD-0-wk-Fact-BCFF0155EC1D51848E1D3447C510431A" continuedAt="TextSelection-E7714E3851835C16BA7BB3203D065BCD-1" escape="true"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">EARNINGS PER SHARE</span></div></ix:nonNumeric></td></tr></table><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" id="TextSelection-4AE9F42D1DD25B57833AE865847526E8-0-wk-Fact-063866FC18A755A59B9D6D5C26585C52" escape="true"><ix:continuation id="TextSelection-E7714E3851835C16BA7BB3203D065BCD-1"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following tables set forth the computation of basic and diluted EPS for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="11"></td></tr><tr><td style="width:62%;"></td><td style="width:1%;"></td><td style="width:10%;"></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: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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="10" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended March 31, 2020</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Income</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(Loss)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Shares</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Per Share</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Amount</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="10" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands, except per share amounts</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Basic EPS</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;padding-left:12px;text-indent:-12px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net loss available for common stock</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13288178e763-wk-Fact-007902C528635E5A946DD2DCEEAA7321" name="us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">142,132</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13288178e778-wk-Fact-92465E41BFA25E07BF6864B63BF99312" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" contextRef="FD2020Q1YTD" unitRef="shares" decimals="-3" scale="3" format="ixt:numdotdecimal">414,282</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13288178e797-wk-Fact-75927AD81F9555C4ADA7BBC7793187C6" name="us-gaap:EarningsPerShareBasic" contextRef="FD2020Q1YTD" unitRef="usdPerShare" decimals="2" scale="0" sign="-" format="ixt:numdotdecimal">0.34</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Diluted EPS</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Effect of dilutive securities</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13288178e867-wk-Fact-33C6F8E15F8E5461B40FFC83FDC60E97" name="us-gaap:DilutiveSecurities" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13288178e886-wk-Fact-6E7F2C5F4EF052B397175F911D9B8A53" name="us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment" contextRef="FD2020Q1YTD" unitRef="shares" decimals="-3" scale="3" format="ixt:numdotdecimal">1,066</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net loss available for common stock and</span></div><div style="text-align:left;padding-left:6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">common stock equivalents</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13288178e928-wk-Fact-D5D24A94B7AC5725978AC699877A220A" name="us-gaap:NetIncomeLossAttributableToParentDiluted" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">142,132</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13288178e943-wk-Fact-7E2AEA0B69FB5F9E92772921944BECB9" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" contextRef="FD2020Q1YTD" unitRef="shares" decimals="-3" scale="3" format="ixt:numdotdecimal">415,348</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13288178e962-wk-Fact-578C8DC4477E53D88913624F29C6BEFD" name="us-gaap:EarningsPerShareDiluted" contextRef="FD2020Q1YTD" unitRef="usdPerShare" decimals="2" scale="0" sign="-" format="ixt:numdotdecimal">0.34</ix:nonFraction></span></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="11"></td></tr><tr><td style="width:62%;"></td><td style="width:1%;"></td><td style="width:10%;"></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: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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="10" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended March 31, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Income</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(Loss)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Shares</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Per Share</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Amount</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="10" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands, except per share amounts</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Basic EPS</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;padding-left:12px;text-indent:-12px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net income available for common stock</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13288178e1235-wk-Fact-F3C5D38B75275DFB909AE5AEFF046318" name="us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">336,933</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13288178e1249-wk-Fact-1FBB211A53B05FBC8DDE1E529348A12E" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" contextRef="FD2019Q1YTD" unitRef="shares" decimals="-3" scale="3" format="ixt:numdotdecimal">412,908</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13288178e1268-wk-Fact-91BC24611EC15A438DDC6D15F7FFF7FF" name="us-gaap:EarningsPerShareBasic" contextRef="FD2019Q1YTD" unitRef="usdPerShare" decimals="2" scale="0" format="ixt:numdotdecimal">0.82</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Diluted EPS</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Effect of dilutive securities</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13288178e1338-wk-Fact-DF37F1D5C29454E89D7AEFA1053E26E9" name="us-gaap:DilutiveSecurities" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13288178e1357-wk-Fact-8817F415F7F758A2BCFEBFCAE24F4B0E" name="us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment" contextRef="FD2019Q1YTD" unitRef="shares" decimals="-3" scale="3" format="ixt:numdotdecimal">2,325</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net income available for common stock and</span></div><div style="text-align:left;padding-left:6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">common stock equivalents</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13288178e1399-wk-Fact-16A159C2812C5CA69DE6DA26117E1D6C" name="us-gaap:NetIncomeLossAttributableToParentDiluted" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">336,933</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13288178e1413-wk-Fact-0CB0E938F91E596FBA113B4F74DDE748" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" contextRef="FD2019Q1YTD" unitRef="shares" decimals="-3" scale="3" format="ixt:numdotdecimal">415,233</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13288178e1432-wk-Fact-768459785F065E3B840537CD7318B0DA" name="us-gaap:EarningsPerShareDiluted" contextRef="FD2019Q1YTD" unitRef="usdPerShare" decimals="2" scale="0" format="ixt:numdotdecimal">0.81</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation></ix:nonNumeric><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">24</span></div></div><hr style="page-break-after:always"></hr><div><a id="s76D9FDE52DC35BBD85528E5A691A636F"></a></div><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">H</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">.</span></div></td><td style="vertical-align:top;"><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock" id="TextSelection-207FEC8CA74B57EB9080C22CB1DBA97E-0-wk-Fact-0D5578BF0EDD570EB1AF556B357FCBC8" continuedAt="TextSelection-207FEC8CA74B57EB9080C22CB1DBA97E-1" escape="true"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">EMPLOYEE BENEFIT PLANS</span></div></ix:nonNumeric></td></tr></table><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:ScheduleOfNetBenefitCostsTableTextBlock" id="TextSelection-E55EAE15AFA251068084483DB806832C-0-wk-Fact-CACEBA2982E051B59552D88EB36C61A4" escape="true"><ix:continuation id="TextSelection-207FEC8CA74B57EB9080C22CB1DBA97E-1"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth the components of net periodic benefit cost for our retirement and other postretirement benefit plans for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:99.609375%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="16"></td></tr><tr><td style="width:49%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></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:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></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;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Retirement Benefits</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Other Postretirement Benefits</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Components of net periodic benefit cost</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Service cost</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13289338e1025-wk-Fact-AAB46BC7C5FE561E8A15B7B65BDDD882" name="us-gaap:DefinedBenefitPlanServiceCost" contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,036</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13289338e1044-wk-Fact-A97F622E02B153E68790EFA93DB6E78C" name="us-gaap:DefinedBenefitPlanServiceCost" contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,954</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13289338e1063-wk-Fact-27B5F407E69089198FF1E54B7AA5FE5B" name="us-gaap:DefinedBenefitPlanServiceCost" contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">115</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13289338e1083-wk-Fact-B66C66E9B56DD75A9110E54B7DD149C5" name="us-gaap:DefinedBenefitPlanServiceCost" contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">117</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest cost</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13289338e1098-wk-Fact-187682271C1E5D8188DB38803564A805" name="us-gaap:DefinedBenefitPlanInterestCost" contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">4,574</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13289338e1117-wk-Fact-DA351C0582D5518DB30BD11AD7CF9718" name="us-gaap:DefinedBenefitPlanInterestCost" contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">5,126</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13289338e1136-wk-Fact-1B138E08F01F389E024DE54B7F64FCB0" name="us-gaap:DefinedBenefitPlanInterestCost" contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">442</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13289338e1156-wk-Fact-AB071B70F983E81012EBE54B81CD5FC3" name="us-gaap:DefinedBenefitPlanInterestCost" contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">509</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Expected return on plan assets</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13289338e1176-wk-Fact-457BAE05F4E85032957A89489FE5107D" name="us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets" contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">6,232</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13289338e1196-wk-Fact-2F9E1ED1A8125EE7A7DA999C00BD9C2E" name="us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets" contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">5,892</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13289338e1216-wk-Fact-B44EE920288F35E988C6E54B836F10FD" name="us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets" contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">722</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13289338e1237-wk-Fact-77B64F976CA15D30913BE54B85EA584B" name="us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets" contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">570</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Amortization of prior service cost (credit) (a)</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13289338e1258-wk-Fact-52DACC46860F3DD299935AE926D8D768" name="us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">28</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13289338e1277-wk-Fact-11EAE2A39EB9B61043BB5AE926E1BC53" name="us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13289338e1296-wk-Fact-B65A5055E5DAC08B20F3E54B875748F3" name="us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13289338e1316-wk-Fact-670213B860876E51EC03E54B897D4B64" name="us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">57</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Amortization of net loss (a)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13289338e1337-wk-Fact-F3C7D8CCD3B45A84B1164B4719963302" name="us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses" contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">4,571</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13289338e1356-wk-Fact-7773F595972657EF88A188BC5143A03C" name="us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses" contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">3,158</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13289338e1375-wk-Fact-A3FE6571224FFE0A018EE54B8AF28B04" name="us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses" contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13289338e1395-wk-Fact-CB23CD905C4A8C35B912E54B8D635C56" name="us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses" contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">74</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net periodic benefit cost (income)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13289338e1421-wk-Fact-7FB9DF2E368555E9BE0880C43A8D5154" name="us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost" contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">4,977</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13289338e1440-wk-Fact-E25B18D544065D1588BE899981C086E8" name="us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost" contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">4,346</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13289338e1459-wk-Fact-D82FF13F3E67008CBA84E54B8F080AC1" name="us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost" contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">164</ix:nonFraction></span></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13289338e1480-wk-Fact-57C2004AC6D1711BF9D5E54B916E20B1" name="us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost" contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">73</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - These components of net periodic benefit cost are recognized in accumulated other comprehensive loss and are reclassified to other income (expense) in our Consolidated Statements of Income, with related income tax benefits of </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13289338e1489-wk-Fact-348148BFD60E2249E217BBFD61E10A8A" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">1.1</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;"> and </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13289338e1493-wk-Fact-6042FB127C3743BDB700BBFDCDF3A59D" name="us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">0.7</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;"> reclassified to income tax (expense) benefit for the three months ended March 31, 2020 and 2019, respectively.</span></div></ix:continuation></ix:nonNumeric><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s1572D41A65F6595A9031E8E9350BDCDB"></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">I</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">.</span></div></td><td style="vertical-align:top;"><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:EquityMethodInvestmentsDisclosureTextBlock" id="TextSelection-4BB47665ED3F5186B2217F8EF676DFCB-0-wk-Fact-328E1C523FD1522392645919575FF843" continuedAt="TextSelection-4BB47665ED3F5186B2217F8EF676DFCB-1" escape="true"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">UNCONSOLIDATED AFFILIATES</span></div></ix:nonNumeric></td></tr></table><ix:continuation id="TextSelection-4BB47665ED3F5186B2217F8EF676DFCB-1" continuedAt="TextSelection-4BB47665ED3F5186B2217F8EF676DFCB-2"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:100%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Equity in Net Earnings from Investments and Impairments</span><span style="font-family:inherit;font-size:10pt;"> - <ix:nonNumeric contextRef="FD2020Q1YTD_srt_StatementScenarioAxis_oke_EquityInNetEarningsFromInvestmentsMember" name="us-gaap:EquityMethodInvestmentsTextBlock" id="TextSelection-54F686B239055D25997AEC89C8C20221-0-wk-Fact-E91DF978015558129B37D82789B6F935" continuedAt="TextSelection-54F686B239055D25997AEC89C8C20221-1" escape="true">The following table sets forth our equity in net earnings (loss) from investments for the periods indicated:</ix:nonNumeric></span></div><ix:continuation id="TextSelection-54F686B239055D25997AEC89C8C20221-1"><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="8"></td></tr><tr><td style="width:75%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></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;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Northern Border Pipeline</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13291078e708-wk-Fact-ED9647B4C5DF59F09B0092E835572D2E" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2020Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_NorthernBorderPipelineMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">22,120</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13291078e727-wk-Fact-9D10953BB1C35527B1F81B023C82A294" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2019Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_NorthernBorderPipelineMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">20,802</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Overland Pass Pipeline</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13291078e742-wk-Fact-21CFDDEC297D5C6398B2276F550E9A22" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2020Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_OverlandPassPipelineCompanyMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">14,111</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13291078e761-wk-Fact-2BF98227DB845E18B99D70EEA45BE97E" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2019Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_OverlandPassPipelineCompanyMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">17,394</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Roadrunner</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13291078e781-wk-Fact-1D496392D95757D29A3FA69CE5C63209" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2020Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_RoadrunnerGasTransmissionMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">6,433</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13291078e800-wk-Fact-ABDF42053FE251588437913C0ED87041" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2019Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_RoadrunnerGasTransmissionMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">6,338</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13291078e820-wk-Fact-A04AA5DA25555D509F66EF1B0D0368A3" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2020Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_OtherUnconsolidatedAffiliateMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,963</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13291078e839-wk-Fact-D6187C0471F05132A215DD7C2B837BE4" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2019Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_OtherUnconsolidatedAffiliateMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">1,053</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Equity in net earnings from investments</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13291078e865-wk-Fact-90608C88518654BEBE471E0A37EB7CF8" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">44,627</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13291078e884-wk-Fact-C1472B15510E5085B414E3FCFD5B2406" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">43,481</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Impairment of equity investments</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13291078e904-wk-Fact-8DDEE5BCCB31AA60DA6AA76BFB45F624" name="us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">37,730</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13291078e924-wk-Fact-780983A0FF609B191B95A7747BB5AC67" name="us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">For the three months ended March 31, 2020, we recorded a noncash impairment charge of </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13291078e964-wk-Fact-5AB3F1A58B937FA5ED01BF3A57D1AD10" name="us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment" contextRef="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_VeniceEnergyServicesCompanyMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">30.5</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> related to our </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d13291078e968-wk-Fact-948D4C747E9B07CFB0F7AD65C0F584E6" name="us-gaap:EquityMethodInvestmentOwnershipPercentage" contextRef="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_VeniceEnergyServicesCompanyMember" unitRef="number" decimals="3" scale="-2" format="ixt:numdotdecimal">10.2</ix:nonFraction>%</span></span><span style="font-family:inherit;font-size:10pt;"> investment in Venice Energy Services Company in our Natural Gas Gathering and Processing segment, which includes </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13291078e972-wk-Fact-0D63F5728952A3F6FAFFAD680D49A519" name="oke:ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity" contextRef="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_VeniceEnergyServicesCompanyMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">22.3</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> related to equity-method goodwill, and a </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13291078e976-wk-Fact-17231C2302C090663DA9AD675A8132CC" name="us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment" contextRef="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_ChisholmPipelineCompanyMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">7.2</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> noncash impairment charge related to our </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d13291078e980-wk-Fact-25409E2BB774606E3D2BAD6646AD8D12" name="us-gaap:EquityMethodInvestmentOwnershipPercentage" contextRef="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_ChisholmPipelineCompanyMember" unitRef="number" decimals="2" scale="-2" format="ixt:numdotdecimal">50</ix:nonFraction>%</span></span><span style="font-family:inherit;font-size:10pt;"> investment in Chisholm Pipeline Company in our Natural Gas Liquids segment.  Our remaining equity-method goodwill was </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13291078e985-wk-Fact-B140BC334892BBDB159DAA444A5C830D" name="us-gaap:EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity" contextRef="FI2020Q1" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">16.5</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> at March 31, 2020.  For additional information on our impairment charges, see Note A.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We incurred expenses in transactions with unconsolidated affiliates of </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13291078e994-wk-Fact-EABB367ABBC553559A39FF540D65580C" name="us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" contextRef="FD2020Q1QTD_dei_LegalEntityAxis_oke_UnconsolidatedAffiliatesMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">45.3</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13291078e998-wk-Fact-28BA0A3B4BCF589BBC7C485EBDA65A65" name="us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" contextRef="FD2019Q1QTD_dei_LegalEntityAxis_oke_UnconsolidatedAffiliatesMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">41.8</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> for the </span><span style="font-family:inherit;font-size:10pt;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;">2019</span><span style="font-family:inherit;font-size:10pt;">, respectively, primarily related to Overland Pass Pipeline and Northern Border Pipeline.  Accounts payable to our equity-method investees at </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, and </span><span style="font-family:inherit;font-size:10pt;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:10pt;">, were </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13291078e1023-wk-Fact-67B7C32D549550AD80CC0600DFAA94BE" name="us-gaap:AccountsPayableRelatedPartiesCurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">14.7</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13291078e1027-wk-Fact-C3A153AB54765DFEBFBB1E2F4C0F7C87" name="us-gaap:AccountsPayableRelatedPartiesCurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">13.5</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;">, respectively.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation><div style="line-height:120%;font-size:10pt;"><ix:continuation id="TextSelection-4BB47665ED3F5186B2217F8EF676DFCB-2" continuedAt="TextSelection-4BB47665ED3F5186B2217F8EF676DFCB-3"><span style="font-family:inherit;font-size:10pt;">We have an operating agreement with Roadrunner that provides for reimbursement or payment to us for management services and certain operating costs.  Reimbursements and payments from Roadrunner included in operating income (loss) in our Consolidated Statements of Income for the </span><span style="font-family:inherit;font-size:10pt;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;">2019</span></ix:continuation><span style="font-family:inherit;font-size:10pt;"><ix:continuation id="TextSelection-4BB47665ED3F5186B2217F8EF676DFCB-3">, were not material.</ix:continuation> </span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="sBABDAD70EDDD5E839A0A600EA7030EE1"></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">J</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">.</span></div></td><td style="vertical-align:top;"><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:CommitmentsAndContingenciesDisclosureTextBlock" id="TextSelection-A99F48BCFB0C51D59E0A0D4540643019-0-wk-Fact-94272FC7FD02580FB5EAB045D84F8DEE" continuedAt="TextSelection-A99F48BCFB0C51D59E0A0D4540643019-1" escape="true"><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">COMMITMENTS AND CONTINGENCIES</span></div></ix:nonNumeric></td></tr></table><ix:continuation id="TextSelection-A99F48BCFB0C51D59E0A0D4540643019-1" continuedAt="TextSelection-A99F48BCFB0C51D59E0A0D4540643019-2"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Environmental Matters and Pipeline Safety</span><span style="font-family:inherit;font-size:10pt;"> -</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span><span style="font-family:inherit;font-size:10pt;">The operation of pipelines, plants and other facilities for the gathering, processing, fractionation, transportation and storage of natural gas, NGLs, condensate and other products is subject to numerous and complex laws and regulations pertaining to health, safety and the environment.  As an owner and/or operator of </span></div></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">25</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><ix:continuation id="TextSelection-A99F48BCFB0C51D59E0A0D4540643019-2"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">these facilities, we must comply with laws and regulations that relate to air and water quality, hazardous and solid waste management and disposal, cultural resource protection and other environmental matters.  The cost of planning, designing, constructing and operating pipelines, plants and other facilities must incorporate compliance with these laws, regulations and safety standards.  Failure to comply with these laws and regulations may trigger a variety of administrative, civil and potentially criminal enforcement measures, including citizen suits, which can include the assessment of monetary penalties, the imposition of remedial requirements and the issuance of injunctions or restrictions on operation or construction.  Management believes that, based on currently known information, compliance with these laws and regulations will not affect adversely our consolidated results of operations, financial condition or cash flows.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Legal Proceedings</span><span style="font-family:inherit;font-size:10pt;"> - We are a party to various litigation matters and claims that have arisen in the normal course of our operations.  While the results of these litigation matters and claims cannot be predicted with certainty, we believe the reasonably possible losses from such matters, individually and in the aggregate, are not material.  Additionally, we believe the probable final outcome of such matters will not have a material adverse effect on our consolidated results of operations, financial position or cash flows.</span></div></ix:continuation><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="sF16D03F57B6852D4AE841487A3D3B493"></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">K</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">.</span></div></td><td style="vertical-align:top;"><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:LeasesOfLesseeDisclosureTextBlock" id="TextSelection-CAF0A325D80ED393568F0E6F96B2E035-0-wk-Fact-022C0B4061941F7A75960E6FAD467663" continuedAt="TextSelection-CAF0A325D80ED393568F0E6F96B2E035-1" escape="true"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">LEASES</span></div></ix:nonNumeric></td></tr></table><ix:continuation id="TextSelection-CAF0A325D80ED393568F0E6F96B2E035-1"><div style="line-height:120%;text-align:left;padding-left:48px;text-indent:-48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In December 2019, we entered into an operating lease for pipeline capacity with a lease term of </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d13290519e516-wk-Fact-F6C76BB0BDF80693BA520E455877B913" name="us-gaap:LesseeOperatingLeaseTermOfContract" contextRef="I2020Q1_oke_LeaseDescriptionAxis_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember" format="ixt-sec:duryear">10</ix:nonNumeric> years</span></span><span style="font-family:inherit;font-size:10pt;"> that commenced January 1, 2020.  In connection with this lease, we recognized an operating lease right-of-use asset and a lease liability with remaining balances of $</span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d13290519e520-wk-Fact-1E5980E1055116567AE03BF088D7C452" name="us-gaap:OperatingLeaseRightOfUseAsset" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">74.0</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> and $</span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d13290519e524-wk-Fact-E330E75EF376F83C28CB3BF14476A240" name="us-gaap:OperatingLeaseLiability" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">74.2</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;">, respectively, as of March 31, 2020.  During the three months ended March 31, 2020, we entered into certain operating leases and recognized operating lease right-of-use assets and lease liabilities with remaining balances of </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d13290519e528-wk-Fact-EE79324AD15AE676C1BAACC2C0C9B578" name="us-gaap:OperatingLeaseLiability" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">17.2</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> at the end of the period.  At March&#160;31, 2020, the weighted-average remaining lease term and the weighted-average discount rate for our operating leases were </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d13290519e532-wk-Fact-077555ACEBD4C9771A3B12A4BD3DF968" name="us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_WeightedAverageRemainingLeaseTermMember" format="ixt-sec:duryear">8.8</ix:nonNumeric> years</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d13290519e537-wk-Fact-DC754E29ADB25D8D8AF512A589D80995" name="us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_WeightedAverageDiscountRateMember" unitRef="rate" decimals="INF" scale="-2" format="ixt:numdotdecimal">3.15</ix:nonFraction>%</span></span><span style="font-family:inherit;font-size:10pt;">, respectively. </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><ix:nonNumeric contextRef="FD2020Q1YTD" name="oke:LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock" id="TextSelection-7DC42F867DB752C89EE8A135056FD727-0-wk-Fact-BD24A1D13C955F6C9FA11BC2CCF08048" escape="true"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth information about our supplemental cash flows related to our leases:</span></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:74%;"></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: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;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash paid for amounts included in the measurement of lease liabilities</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Operating cash flows for operating leases</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13290519e827-wk-Fact-4E35B975BD525147B8FA61B7BD4B995D" name="us-gaap:OperatingLeasePayments" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,840</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13290519e846-wk-Fact-67E2C20613CDEB3F69840E648D689E4E" name="us-gaap:OperatingLeasePayments" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,519</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Financing cash flows for finance lease</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13290519e871-wk-Fact-A749444BF7018A20AE1B0E642DF7AD71" name="us-gaap:FinanceLeasePrincipalPayments" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">469</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13290519e890-wk-Fact-FB66BB32587AF1BE8D060E6490C859A1" name="us-gaap:FinanceLeasePrincipalPayments" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">425</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Right-of-use assets obtained in exchange for operating lease liabilities (noncash)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13290519e915-wk-Fact-1E51E0E9886153CDB11413BE541FC848" name="us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">97,339</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13290519e934-wk-Fact-D06305798C3BCF1EBE360E6493D6639E" name="us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">380</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:nonNumeric><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:FinanceLeaseLiabilityMaturityTableTextBlock" id="TextSelection-1E7F325579925023B1B85296A72510B1-0-wk-Fact-23726CE8326853ED9F7A481F7324AFDF" escape="true"><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock" id="TextSelection-F93C17682B3158B290AA513459916E34-0-wk-Fact-22B3CB82B81A53A7989C9508BEF31127" escape="true"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth the maturity of our lease liabilities as of </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">:</span></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:74%;"></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:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Finance</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Lease</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Operating</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Leases</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Millions of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Remainder of 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13290519e1108-wk-Fact-E1FA576798DE8716AD3F0E654A663230" name="us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofFinanceLeaseLiabilityMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">3.4</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13290519e1127-wk-Fact-CEF6B3963FE8054F97070E654A3DC43F" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofOperatingLeaseLiabilitiesMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">12.4</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">2021</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13290519e1147-wk-Fact-24741E77EEE86991446D0E654B0018F4" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofFinanceLeaseLiabilityMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">4.5</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13290519e1166-wk-Fact-E77CFF71602B94E8D0DD0E65494797A9" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofOperatingLeaseLiabilitiesMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">16.3</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">2022</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13290519e1191-wk-Fact-0E567E5FE164D58145890E65496C7CCD" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofFinanceLeaseLiabilityMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">4.5</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13290519e1210-wk-Fact-18FA742561F7FCC6E0AB0E6549C0BA2C" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofOperatingLeaseLiabilitiesMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">14.9</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">2023</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13290519e1235-wk-Fact-E6FD6438EBC42BC32EF70E654A13D527" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofFinanceLeaseLiabilityMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">4.5</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13290519e1254-wk-Fact-ABEC936580974B1A58E50E654AD69257" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofOperatingLeaseLiabilitiesMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">13.7</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">2024</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13290519e1279-wk-Fact-FE31F14DB67E3C9BA5750E65499289F6" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofFinanceLeaseLiabilityMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">4.5</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13290519e1298-wk-Fact-E73FBDCF9049DC25E9BC0E654AAE3724" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofOperatingLeaseLiabilitiesMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">12.4</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2025 and beyond</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13290519e1323-wk-Fact-D42B9C1B5C8C53BA1A100E6549EE6894" name="us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofFinanceLeaseLiabilityMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">17.1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13290519e1342-wk-Fact-D583FE8F511F2978CCA50E654A8D20D0" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofOperatingLeaseLiabilitiesMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">57.0</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Total lease payments</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13290519e1367-wk-Fact-25955BB7637E74AB51900E6573A0EF73" name="us-gaap:FinanceLeaseLiabilityPaymentsDue" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofFinanceLeaseLiabilityMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">38.5</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13290519e1386-wk-Fact-09125B2AF83122133EEF0E6573A761D3" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofOperatingLeaseLiabilitiesMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">126.7</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Less:  Interest</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13290519e1411-wk-Fact-8BEC81F87906B9CEB0370E6591F4004E" name="us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofFinanceLeaseLiabilityMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">12.7</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13290519e1430-wk-Fact-2308A3708077325F28EA0E6591EFCDD8" name="us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofOperatingLeaseLiabilitiesMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">16.8</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Present value of lease liabilities</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13290519e1460-wk-Fact-9BEE2374FD7F8B3143AE0E65B5851797" name="us-gaap:FinanceLeaseLiability" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofFinanceLeaseLiabilityMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">25.8</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13290519e1479-wk-Fact-1B788BE0E442FA40CCE30E65B591BE43" name="us-gaap:OperatingLeaseLiability" contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofOperatingLeaseLiabilitiesMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">109.9</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:nonNumeric></ix:nonNumeric></ix:continuation><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s45D93BA3492D5BA0A6BDE04CDD0E5F27"></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">L</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">.</span></div></td><td style="vertical-align:top;"><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:RevenueFromContractWithCustomerTextBlock" id="TextSelection-95DFD334BE0E5FE2B0A7693F6F671E25-0-wk-Fact-FCA9180989D45F658F8A8E0AB98ABA27" continuedAt="TextSelection-95DFD334BE0E5FE2B0A7693F6F671E25-1" escape="true"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">REVENUES</span></div></ix:nonNumeric></td></tr></table><ix:continuation id="TextSelection-95DFD334BE0E5FE2B0A7693F6F671E25-1" continuedAt="TextSelection-95DFD334BE0E5FE2B0A7693F6F671E25-2"><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:RevenueFromContractWithCustomerPolicyTextBlock" id="TextSelection-C69F81EFBB3A522796A0BFEC3CE18C81-0-wk-Fact-D9D62652213E5277B3935DEBCA515C03" continuedAt="TextSelection-C69F81EFBB3A522796A0BFEC3CE18C81-1" escape="true"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:nonNumeric><div style="line-height:120%;text-align:left;font-size:10pt;"><ix:continuation id="TextSelection-C69F81EFBB3A522796A0BFEC3CE18C81-1" continuedAt="TextSelection-C69F81EFBB3A522796A0BFEC3CE18C81-2"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Accounting Policies</span></ix:continuation><span style="font-family:inherit;font-size:10pt;"><ix:continuation id="TextSelection-C69F81EFBB3A522796A0BFEC3CE18C81-2"> - Our revenue recognition policy is described in Note A of the Notes to Consolidated Financial Statements in our Annual Report.</ix:continuation> </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">26</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><ix:continuation id="TextSelection-95DFD334BE0E5FE2B0A7693F6F671E25-2"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Contract Assets and Contract Liabilities </span><span style="font-family:inherit;font-size:10pt;">- Our contract asset balances at the beginning and end of the period primarily relate to our firm service transportation contracts with tiered rates, which are not material.  <ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:ContractWithCustomerAssetAndLiabilityTableTextBlock" id="TextSelection-E619B2A4BA0756DEBA31C810A890DC54-0-wk-Fact-330D8FD43107517D9D15C28A4F0A16E0" continuedAt="TextSelection-E619B2A4BA0756DEBA31C810A890DC54-1" escape="true">The following table sets forth the balances in contract liabilities for the periods indicated:</ix:nonNumeric></span></div><ix:continuation id="TextSelection-E619B2A4BA0756DEBA31C810A890DC54-1"><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="5"></td></tr><tr><td style="width:83%;"></td><td style="width:1%;"></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:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Contract Liabilities</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Millions of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Balance at December 31, 2019 (a)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13291599e586-wk-Fact-70A3665E7934DAE0DE4FAA3BCCA8A8B2" name="us-gaap:ContractWithCustomerLiability" contextRef="FI2019Q4" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">57.1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Revenue recognized included in beginning balance</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13291599e605-wk-Fact-6356B090C16E9B09C81EAA3BCCA877CF" name="us-gaap:ContractWithCustomerLiabilityRevenueRecognized" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">18.2</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net additions</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13291599e631-wk-Fact-53EE95EE0532AB1A826DAA3BCC99D5A6" name="oke:ContractwithCustomerLiabilityNetAdditions" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">6.8</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Balance at March 31, 2020 (b)</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13291599e661-wk-Fact-1DB99A6FEAEB890B1982AA3BCC99C5E0" name="us-gaap:ContractWithCustomerLiability" contextRef="FI2020Q1" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">45.7</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Contract liabilities of $</span><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13291599e670-wk-Fact-B412D3931DAF23BF70B7AA384E8C7F78" name="us-gaap:ContractWithCustomerLiabilityCurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">22.2</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;"> and $</span><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13291599e674-wk-Fact-8E9E4C81F545CB65C1F1AA38979BC508" name="us-gaap:ContractWithCustomerLiabilityNoncurrent" contextRef="FI2019Q4" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">34.9</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;"> are included in other current liabilities and other deferred credits, respectively, in our Consolidated Balance Sheet. </span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) - Contract liabilities of $</span><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13291599e681-wk-Fact-5681EA7AB9E535F0FD27AA3A6FFCFB21" name="us-gaap:ContractWithCustomerLiabilityCurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">11.9</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;"> and $</span><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13291599e685-wk-Fact-4A70AA4D5F6B3E3D5E6BAA3A7DACBE0F" name="us-gaap:ContractWithCustomerLiabilityNoncurrent" contextRef="FI2020Q1" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">33.8</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;"> are included in other current liabilities and other deferred credits, respectively, in our Consolidated Balance Sheet.</span></div></ix:continuation><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">Receivables from Customers and Revenue Disaggregation</span><span style="font-family:inherit;font-size:10pt;"> - Substantially all of the balances in accounts receivable on our Consolidated Balance Sheets at </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, and </span><span style="font-family:inherit;font-size:10pt;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:10pt;">, relate to customer receivables.  Revenues sources are disaggregated in Note M.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Transaction Price Allocated to Unsatisfied Performance Obligations</span><span style="font-family:inherit;font-size:10pt;"> - We do not disclose the value of unsatisfied performance obligations for (i) contracts with an original expected length of one year or less and (ii) variable consideration on contracts for which we recognize revenue at the amount to which we have the right to invoice for services performed.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock" id="TextSelection-37703AA6820D54C58383D89317DF779B-0-wk-Fact-DD5BCEDC6D8C51A88B64350CD0F04DD3" escape="true"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table presents aggregate value allocated to unsatisfied performance obligations as of </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, and the amounts we expect to recognize in revenue in future periods, related primarily to firm transportation and storage contracts with remaining contract terms ranging from </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d13291599e730-wk-Fact-5D229507770F494EBDB7C27C0A7F3BE0" name="us-gaap:RevenuePerformanceObligationDescriptionOfTiming" contextRef="FD2020Q1YTD_oke_RevenueRemainingPerformanceObligationAxis_oke_RemainingContractTermsMember">one month to 24 years</ix:nonNumeric></span></span><span style="font-family:inherit;font-size:10pt;">:</span></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="5"></td></tr><tr><td style="width:83%;"></td><td style="width:1%;"></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:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Expected Period of Recognition in Revenue</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Millions of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Remainder of 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13291599e795-wk-Fact-656333BC4FF6F3D7AF8AAA3C21A894CD" name="us-gaap:RevenueRemainingPerformanceObligation" contextRef="FI2020Q1_oke_RevenueRemainingPerformanceObligationAxis_oke_A2020Member" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">257.2</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">2021</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13291599e815-wk-Fact-FAE102C7AE97DE93082DAA3C21996119" name="us-gaap:RevenueRemainingPerformanceObligation" contextRef="FI2020Q1_oke_RevenueRemainingPerformanceObligationAxis_oke_A2021Member" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">305.3</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">2022</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13291599e840-wk-Fact-A04E4D239C227B6CF400AA3C21A87C4B" name="us-gaap:RevenueRemainingPerformanceObligation" contextRef="FI2020Q1_oke_RevenueRemainingPerformanceObligationAxis_oke_A2022Member" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">230.9</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">2023</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13291599e865-wk-Fact-235CB8CC8E4094EFCDCEAA3C21A881B6" name="us-gaap:RevenueRemainingPerformanceObligation" contextRef="FI2020Q1_oke_RevenueRemainingPerformanceObligationAxis_oke_A2023Member" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">184.6</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2024 and beyond</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13291599e890-wk-Fact-2A1C37264EFECE2D9AC3AA3C21A81410" name="us-gaap:RevenueRemainingPerformanceObligation" contextRef="FI2020Q1_oke_RevenueRemainingPerformanceObligationAxis_oke_ThereafterMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">853.9</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Total estimated transaction price allocated to unsatisfied performance obligations</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13291599e920-wk-Fact-CFEDF18D7FE0DD25BD37AA3C219918D8" name="us-gaap:RevenueRemainingPerformanceObligation" contextRef="FI2020Q1" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">1,831.9</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:nonNumeric><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The table above excludes variable consideration allocated entirely to wholly unsatisfied performance obligations, wholly unsatisfied promises to transfer distinct goods or services that are part of a single performance obligation and consideration we determine to be fully constrained.  The amounts we determined to be fully constrained relate to future sales obligations under long-term sales contracts where the transaction price is not known and minimum volume agreements, which we consider to be fully constrained until invoiced.</span></div></ix:continuation><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="sB2EE7A7AF697579CB665C6AA9949119B"></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;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">M</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">.</span></div></td><td style="vertical-align:top;"><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:SegmentReportingDisclosureTextBlock" id="TextSelection-92554558F15D58108F375A312E19023F-0-wk-Fact-075270004CCE5FD0883EBCDCDFCB4EE6" continuedAt="TextSelection-92554558F15D58108F375A312E19023F-1" escape="true"><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">SEGMENTS</span></div></ix:nonNumeric></td></tr></table><ix:continuation id="TextSelection-92554558F15D58108F375A312E19023F-1" continuedAt="TextSelection-92554558F15D58108F375A312E19023F-2"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-bottom:8px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Segment Descriptions</span><span style="font-family:inherit;font-size:10pt;"> - Our operations are divided into three reportable business segments, as follows: </span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">our Natural Gas Gathering and Processing segment gathers, treats and processes natural gas; </span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">our Natural Gas Liquids segment gathers, treats, fractionates and transports NGLs and stores, markets and distributes NGL products; and </span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">our Natural Gas Pipelines segment operates regulated interstate and intrastate natural gas transmission pipelines and natural gas storage facilities. </span></div></td></tr></table><div style="line-height:120%;padding-left:4px;text-align:left;padding-left:48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-left:4px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other and eliminations consist of corporate costs, the operating and leasing activities of our headquarters building and related parking facility and eliminations necessary to reconcile our reportable segments to our Consolidated Financial Statements.</span></div><div style="line-height:120%;padding-left:4px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:SegmentReportingPolicyPolicyTextBlock" id="TextSelection-DF54CB54A22E51E099D6DA7F3284C8AC-0-wk-Fact-053ED3CBF6A2513E95F168744227DC1F" escape="true"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Accounting Policies</span><span style="font-family:inherit;font-size:10pt;"> - The accounting policies of the segments are described in Note A of the Notes to Consolidated Financial Statements in our Annual Report.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:nonNumeric></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">27</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><ix:nonNumeric contextRef="FD2020Q1YTD" name="us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock" id="TextSelection-3D19A61C74F85988929E8F9B7BB0F7CA-0-wk-Fact-0ACC4791963453379EFDE18C7E52F7F5" continuedAt="TextSelection-3D19A61C74F85988929E8F9B7BB0F7CA-1" escape="true"><ix:continuation id="TextSelection-92554558F15D58108F375A312E19023F-2" continuedAt="TextSelection-92554558F15D58108F375A312E19023F-3"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Operating Segment Information</span><span style="font-family:inherit;font-size:10pt;"> - The following tables set forth certain selected financial information for our operating segments for the periods indicated: </span></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:52%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></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:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></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;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended<br/>March 31, 2020</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Natural Gas<br/>Gathering and<br/>Processing</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Natural Gas<br/>Liquids (a)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Natural Gas<br/>Pipelines (b)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Segments</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">NGL and condensate sales</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e780-wk-Fact-9EDCDAD9E4CA5CA0A7E7452D920D9A79" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">219,917</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e799-wk-Fact-C6A00B884FBF52C2AFFB3648186B32FA" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,596,711</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e818-wk-Fact-504E0F48F74C5604B0C57C6732EDEAEC" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e838-wk-Fact-8568A015A0CF5B2DAE7BF18249BF5F19" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,816,628</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Residue natural gas sales</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e853-wk-Fact-CFF50702FE2955E2BE2838872FFD227C" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">189,051</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e872-wk-Fact-5361F256203757858A994438F16A73B2" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e891-wk-Fact-8C2C78529B1659F4B2355336F2F04E7B" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,035</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e911-wk-Fact-C6E927DD39CA5CA896099C738648AA87" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">191,086</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Gathering, processing and exchange services revenue</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e931-wk-Fact-1336E31A211A5E8BA7200705855083F2" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">37,937</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e950-wk-Fact-3ED080788E6A5B1BAAFBC7EBE8196082" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">120,536</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e969-wk-Fact-69088DA294A25F12A07DA2D5578DFC04" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e989-wk-Fact-3CAAECD5566F505B8631C550C69F6B58" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">158,473</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Transportation and storage revenue </span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1009-wk-Fact-BB9851ABD0F8509589A9537B46DD2246" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1028-wk-Fact-4D6B0E22BE6C540AAB8D2330F6F4962D" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">50,755</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1047-wk-Fact-6D05AEF241E35946A960E8A0CB589DEA" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">118,364</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1067-wk-Fact-EE1AECE18A895028AA5D4D4A46568DA6" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">169,119</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1087-wk-Fact-D8464BCC4BE4514EB292D49ECE6F8428" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">3,075</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1106-wk-Fact-9689587828D557B38DD06FC3FF6F68CB" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,590</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1125-wk-Fact-60D37C3927C15C2483DA0E1F9BA589B6" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">384</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1145-wk-Fact-B69AE2A3846D593288BE470FBB8EF5D6" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">6,049</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total revenues (c)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1165-wk-Fact-8278B10C7FC656C5A463ED9C8CACB8CF" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">449,980</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1184-wk-Fact-C6EA914306105A3F9304112C0712873D" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,770,592</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1203-wk-Fact-182D8DB326B55C28B98A270648FCE7DA" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">120,783</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1223-wk-Fact-2DC5DBBD7A9156F48C2093A3E0FF1794" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,341,355</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cost of sales and fuel (exclusive of depreciation and operating costs)</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e1325-wk-Fact-A8748EE968A6554284D4E8011FE0CAB8" name="us-gaap:CostOfRevenue" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">202,170</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e1345-wk-Fact-5DE09A16F9E057CCADD6E24693AE4DE8" name="us-gaap:CostOfRevenue" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,278,754</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e1365-wk-Fact-A120D590FB50565EA4B9E6EDAC86BB6B" name="us-gaap:CostOfRevenue" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,539</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e1386-wk-Fact-1831EF46E22A596991B3294A44929FA9" name="us-gaap:CostOfRevenue" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,482,463</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Operating costs</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e1407-wk-Fact-EE4B0841FD335233A8CEF57AA5014123" name="us-gaap:DirectOperatingCosts" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">84,470</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e1427-wk-Fact-0309A2CFDC0D5248AA7542909A16D37B" name="us-gaap:DirectOperatingCosts" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">89,571</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e1447-wk-Fact-393069F60918570F9059B03C13CC07A0" name="us-gaap:DirectOperatingCosts" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">33,307</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e1468-wk-Fact-6E3D1AAE16C057B7A4D8A429D918C29A" name="us-gaap:DirectOperatingCosts" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">207,348</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Equity in net earnings from investments</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1490-wk-Fact-D1C71143457F5AD5A45ED28E6A074D32" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">806</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1509-wk-Fact-63B75B5D49D856F0B5D7C5DF15BD3F0D" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">15,268</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1528-wk-Fact-B7C23EEB0C4851BBA4BF309E9942BA81" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">28,553</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1548-wk-Fact-39EA42C1DED458728EAB72B5765CB4D8" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">44,627</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Noncash compensation expense and other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e1568-wk-Fact-E3382376B4ED555AA20B7E9EF398695E" name="oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">4,498</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e1588-wk-Fact-A975C215105E5E1B81B7C6560B1A1271" name="oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">6,619</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e1608-wk-Fact-AC2D0A288C0A5FD19A2756D31D6ECE25" name="oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">1,966</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e1629-wk-Fact-A4496CD5E30152C6AC62866272E78391" name="oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">13,083</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Segment adjusted EBITDA</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1655-wk-Fact-73DF40FBC6EB579182F397BD282A9791" name="oke:AdjustedEBITDA" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">159,648</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1674-wk-Fact-51167DF352CD5DB5B1BD6AB2208BE6EF" name="oke:AdjustedEBITDA" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">410,916</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1693-wk-Fact-F78D29ADCDBF5658BBC9FB0B0EEED89E" name="oke:AdjustedEBITDA" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">112,524</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1713-wk-Fact-38FEC92590515CF998746E8CF1A200EE" name="oke:AdjustedEBITDA" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">683,088</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Depreciation and amortization</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e1815-wk-Fact-8403F03AA01B5ACB878B7BB32422E1E5" name="us-gaap:DepreciationDepletionAndAmortization" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">58,756</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e1835-wk-Fact-7E8776A5D5995EB2BC182B57D6373F61" name="us-gaap:DepreciationDepletionAndAmortization" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">57,841</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e1855-wk-Fact-066A3B93DD94556D99BA0979EEA6E463" name="us-gaap:DepreciationDepletionAndAmortization" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">14,769</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e1876-wk-Fact-2CA3815F50095C2592FCE2597C885EE3" name="us-gaap:DepreciationDepletionAndAmortization" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">131,366</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Impairment charges</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e1897-wk-Fact-1CEED44665627C60A23AA7B1CAF84534" name="us-gaap:AssetImpairmentCharges" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">564,353</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e1917-wk-Fact-7F00FED6E1CAD00B8AD9A7B2522D6C11" name="us-gaap:AssetImpairmentCharges" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">77,401</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1937-wk-Fact-4A2F79DC2C70113ED914A7B2670B7B0E" name="us-gaap:AssetImpairmentCharges" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e1957-wk-Fact-62812520AA1AE4F390B3A7B2E6C984B1" name="us-gaap:AssetImpairmentCharges" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">641,754</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Investments in unconsolidated affiliates</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1978-wk-Fact-5501AD8438E4F3DACF08F8B106095E8F" name="us-gaap:EquityMethodInvestments" contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">4,276</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e1997-wk-Fact-B8016ACC65E2B8606912F8B108CA28BE" name="us-gaap:EquityMethodInvestments" contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">435,024</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2016-wk-Fact-26ACB5139471B5C2FDDAF8B10B7F48AC" name="us-gaap:EquityMethodInvestments" contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">371,179</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2036-wk-Fact-0AD88F6265262378CE18F8B11032F689" name="us-gaap:EquityMethodInvestments" contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">810,479</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2056-wk-Fact-B0B536CDF30B5DA9A5357CDE657EBF3B" name="us-gaap:Assets" contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">6,374,552</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2075-wk-Fact-20CC6D0B7B2C5049B1491B3310029566" name="us-gaap:Assets" contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">12,682,807</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2094-wk-Fact-3B7AF1D462EC592190ECA130F30675A5" name="us-gaap:Assets" contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,089,362</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2114-wk-Fact-006E171A2334597B9C129F974A3D4C63" name="us-gaap:Assets" contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">21,146,721</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Capital expenditures</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2134-wk-Fact-7DF5534FCB82A44051C3A7B376AF7B49" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">181,610</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2153-wk-Fact-D618913D4EB0D0F137F8A7B376A943E0" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">746,183</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2172-wk-Fact-5A03F9D4B8405E85A9D54EB1E24CE3FA" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">16,590</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2192-wk-Fact-CF3FC209706754E28D8134FCB3C86207" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">944,383</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Our Natural Gas Liquids segment has regulated and nonregulated operations.  Our Natural Gas Liquids segment&#8217;s regulated operations had revenues of </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13298609e2201-wk-Fact-86B3FA7FFC4A54DAA4286F921C351C6D" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasLiquidsRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">435.1</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;">, of which </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13298609e2205-wk-Fact-F389845EE0D859DA8507B8A827C9B2C3" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasLiquidsRegulatedMember_srt_MajorCustomersAxis_us-gaap_OperatingSegmentsMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">378.2</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;"> related to revenues within the segment, and cost of sales and fuel of </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13298609e2209-wk-Fact-2AA532301D88548F9998C3A7A5E3481F" name="us-gaap:CostOfRevenue" contextRef="FD2020Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasLiquidsRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">120.4</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;">.</span></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) - Our Natural Gas Pipelines segment has regulated and nonregulated operations.  Our Natural Gas Pipelines segment&#8217;s regulated operations had revenues of </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13298609e2216-wk-Fact-CE47390DB7585675AF7F4E86DF6B2ADB" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasPipelinesRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">73.9</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;"> and cost of sales and fuel of </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13298609e2220-wk-Fact-F252E59290B2505687372B9B3DEEA98E" name="us-gaap:CostOfRevenue" contextRef="FD2020Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasPipelinesRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">6.1</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;">.</span></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(c) - Intersegment revenues for the Natural Gas Gathering and Processing segment totaled </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13298609e2227-wk-Fact-EB1A79FABCF0547FA5D48F9304543520" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_oke_IntersegmentRevenuesbyNameAxis_oke_NaturalGasGatheringandProcessingIntersegmentMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">213.3</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;">.  Intersegment revenues for the Natural Gas Liquids and Natural Gas Pipelines segments were not material.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="13"></td></tr><tr><td style="width:64%;"></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:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></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;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended<br/>March 31, 2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Segments</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Other and</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Eliminations</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Reconciliations of total segments to consolidated</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">NGL and condensate sales</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2484-wk-Fact-8568A015A0CF5B2DAE7BF18249BF5F19" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,816,628</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e2503-wk-Fact-4B1EF6F303105B1484A353EB7C9226D7" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">199,472</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2524-wk-Fact-EEC2A70F4DF55065BEEF99633C564A4E" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,617,156</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Residue natural gas sales</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2544-wk-Fact-C6E927DD39CA5CA896099C738648AA87" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">191,086</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e2563-wk-Fact-A420249DD8CD59E49BA2045015C50DCD" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">1,032</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2583-wk-Fact-061726BB66D55D68A0256B9535D02371" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">190,054</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Gathering, processing and exchange services revenue</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2609-wk-Fact-3CAAECD5566F505B8631C550C69F6B58" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">158,473</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2628-wk-Fact-8C5123E52FAA511FA94EFFA95DCBBDEB" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2647-wk-Fact-356B9C8B33DC52C99D314FB3CB88E7BF" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">158,473</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Transportation and storage revenue </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2673-wk-Fact-EE1AECE18A895028AA5D4D4A46568DA6" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">169,119</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e2692-wk-Fact-9DDACD18445D5FBAB459FC183A613375" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">3,809</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2712-wk-Fact-1F834ED8CA255EEB971A304F5724B3B8" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">165,310</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2738-wk-Fact-B69AE2A3846D593288BE470FBB8EF5D6" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">6,049</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e2757-wk-Fact-08C8ED4C7E76547A8C1457A2C1A39DE1" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">370</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2777-wk-Fact-23BF36202A1B5A5EB30EC2735F2B074E" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">5,679</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Total revenues (a)</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2808-wk-Fact-2DC5DBBD7A9156F48C2093A3E0FF1794" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,341,355</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e2827-wk-Fact-F99AD888116A5A3180AD6937FD356A6E" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">204,683</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2848-wk-Fact-B1419F46EA8E55789357B37173C7133F" name="us-gaap:Revenues" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,136,672</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Cost of sales and fuel (exclusive of depreciation and operating costs)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e2940-wk-Fact-1831EF46E22A596991B3294A44929FA9" name="us-gaap:CostOfRevenue" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,482,463</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e2960-wk-Fact-B708DD1CAE415FF9B228DA9903B12838" name="us-gaap:CostOfRevenue" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">205,535</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e2980-wk-Fact-2920DBC4E52D51A6B123722F2E06809F" name="us-gaap:CostOfRevenue" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,276,928</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Operating costs</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e3007-wk-Fact-6E3D1AAE16C057B7A4D8A429D918C29A" name="us-gaap:DirectOperatingCosts" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">207,348</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e3027-wk-Fact-929476607ADF5495B4B2CA0AFB56A313" name="us-gaap:DirectOperatingCosts" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">308</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e3047-wk-Fact-9553D77F7CF258FE8DA1E7D6E2E0E238" name="us-gaap:DirectOperatingCosts" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">207,040</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Depreciation and amortization</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e3073-wk-Fact-2CA3815F50095C2592FCE2597C885EE3" name="us-gaap:DepreciationDepletionAndAmortization" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">131,366</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e3093-wk-Fact-2E154370647A57FB80AFC2435F1553B4" name="us-gaap:DepreciationDepletionAndAmortization" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">987</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e3114-wk-Fact-E4243E09027157C695CE972552EB5B5A" name="us-gaap:DepreciationDepletionAndAmortization" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">132,353</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Impairment charges</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e3140-wk-Fact-62812520AA1AE4F390B3A7B2E6C984B1" name="us-gaap:AssetImpairmentCharges" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">641,754</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e3160-wk-Fact-A3B044F2C45C796C93CAA7B3DE2FAFA3" name="us-gaap:AssetImpairmentCharges" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e3180-wk-Fact-F46428D9DD0F7FAFACDAA92A63DFD5C6" name="us-gaap:AssetImpairmentCharges" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">641,754</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Equity in net earnings from investments</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e3206-wk-Fact-39EA42C1DED458728EAB72B5765CB4D8" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">44,627</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e3225-wk-Fact-28FB9F8A5DF15AE4B972D39F55C47BA6" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e3245-wk-Fact-90608C88518654BEBE471E0A37EB7CF8" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">44,627</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Investments in unconsolidated affiliates</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e3270-wk-Fact-0AD88F6265262378CE18F8B11032F689" name="us-gaap:EquityMethodInvestments" contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">810,479</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e3289-wk-Fact-35B31BAE606F20C5CB7AF8B1F0691B66" name="us-gaap:EquityMethodInvestments" contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e3309-wk-Fact-CD67D541A3978E3FCCD3E502D080ED0A" name="us-gaap:EquityMethodInvestments" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">810,479</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e3334-wk-Fact-006E171A2334597B9C129F974A3D4C63" name="us-gaap:Assets" contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">21,146,721</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e3353-wk-Fact-1DD2A006F19353F8BDD51918A67AEE4A" name="us-gaap:Assets" contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">822,719</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e3373-wk-Fact-AF14BAE595D46605258FE502D2221151" name="us-gaap:Assets" contextRef="FI2020Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">21,969,440</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Capital expenditures</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e3398-wk-Fact-CF3FC209706754E28D8134FCB3C86207" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">944,383</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e3417-wk-Fact-C6C862242A8650C5B1866935B901A114" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">5,296</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e3437-wk-Fact-6EF5CD9C46E85114918ADCE2B0FD21DF" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">949,679</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Noncustomer revenue for the </span><span style="font-family:inherit;font-size:9pt;">three</span><span style="font-family:inherit;font-size:9pt;"> months ended </span><span style="font-family:inherit;font-size:9pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:9pt;">, totaled </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13298609e3454-wk-Fact-7ED08F8255C250918BA3FA68385CF5A8" name="us-gaap:Revenues" contextRef="FD2020Q1YTD_srt_MajorCustomersAxis_oke_NoncustomerDomain" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">80.2</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:9pt;">related primarily to gains from derivatives on commodity contracts.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation></ix:nonNumeric><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">28</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><ix:continuation id="TextSelection-3D19A61C74F85988929E8F9B7BB0F7CA-1" continuedAt="TextSelection-3D19A61C74F85988929E8F9B7BB0F7CA-2"><ix:continuation id="TextSelection-92554558F15D58108F375A312E19023F-3" continuedAt="TextSelection-92554558F15D58108F375A312E19023F-4"><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:52%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></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:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></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;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended<br/>March 31, 2019</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Natural Gas</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Gathering and</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Processing</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Natural Gas</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Liquids (a)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Natural Gas</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Pipelines (b)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Segments</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">NGL and condensate sales</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e3683-wk-Fact-660503FCDBF35125B4385A242EF90A1A" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">332,332</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e3702-wk-Fact-4F7C23F4EF9756AEA1E3549A9FEC5FDA" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,158,103</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e3721-wk-Fact-DCB81469E8525B32A23BFB26D557F06D" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e3741-wk-Fact-94DDC31D2A5D517B8A40D9FEC155F50D" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,490,435</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Residue natural gas sales</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e3756-wk-Fact-25D719DA7C075E0B8329C79FE1DAE83D" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">319,036</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e3775-wk-Fact-E9C999AA32A55EEFA447C5B45BC2B293" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e3794-wk-Fact-154B0FC1BF705DF7B940058D2AC779E8" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">970</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e3814-wk-Fact-054A45DAC58A518AAB1363DE5399A185" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">320,006</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Gathering, processing and exchange services revenue</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e3834-wk-Fact-B6C97103BA0B5525A131AB55440BEE97" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">39,742</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e3853-wk-Fact-6491C9CF671458D18D83F18B1320EC73" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">98,534</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e3872-wk-Fact-E4E6D273DF43551FA9EE7A5AD1DD6E27" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e3892-wk-Fact-CDE3E27804EF5EFA9C73A39CB4E7C88E" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">138,276</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Transportation and storage revenue </span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e3912-wk-Fact-D33BD6562C285809BD808AD4FBB09852" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e3931-wk-Fact-88888C08C840533581162BBE8A850171" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">52,322</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e3950-wk-Fact-DD715B197C7657EF961601209625F56D" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">112,865</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e3970-wk-Fact-1DB18D08BBB75F8AA6A70F7E20C6E528" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">165,187</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e3990-wk-Fact-70D54ECA0B695B81B3DE110E43C8FEFE" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">3,551</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4009-wk-Fact-68B404EA4B165BDB885B91BF8A668CB0" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,541</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4028-wk-Fact-93E2A0E5F24C5D8FA4034810C811058F" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,565</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4048-wk-Fact-E0D7D0C7FAED538C885FA89D965CFE8F" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">8,657</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total revenues (c)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4068-wk-Fact-D61A6C36EF395F9BA22A8F2D4FBA1F7E" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">694,661</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4087-wk-Fact-B91BAE462012593B83004D43CDD5B2E3" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,311,500</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4106-wk-Fact-6DB64CB30CC452519B5E3C1B97BD83DD" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">116,400</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4126-wk-Fact-8EF75F6547C1549FBBA757E4DB5540BA" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">3,122,561</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cost of sales and fuel (exclusive of depreciation and operating costs)</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e4228-wk-Fact-5CA72A864B5554F3BE4B92E4A4589576" name="us-gaap:CostOfRevenue" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">450,913</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e4248-wk-Fact-CB77368C44A85127BB2C2488F60CF5BB" name="us-gaap:CostOfRevenue" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,846,673</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e4268-wk-Fact-918473EB86A45E7DA89F3B323FA763F7" name="us-gaap:CostOfRevenue" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,755</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e4289-wk-Fact-3CB63430CFFD5A97A260C7E4D14F339D" name="us-gaap:CostOfRevenue" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,299,341</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Operating costs</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e4310-wk-Fact-773DCC6A8AB858D182770D32AF5890DD" name="us-gaap:DirectOperatingCosts" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">94,247</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e4330-wk-Fact-9CF009DBEAAC55CBB38CE2CBF4970F0A" name="us-gaap:DirectOperatingCosts" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">110,438</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e4350-wk-Fact-D8B2D12EA2E555EABFB0E0FA0A6E464B" name="us-gaap:DirectOperatingCosts" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">36,268</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e4371-wk-Fact-66108D9604F4555891BE7BF6B1F90667" name="us-gaap:DirectOperatingCosts" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">240,953</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Equity in net earnings (loss) from investments</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e4393-wk-Fact-27252C28398259E994B32EA9C684F248" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">1,202</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4413-wk-Fact-9A9B942F9A9F5246A17053B44FA365B5" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">17,544</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4432-wk-Fact-75EE718EE5AE504293B1546DAAB42405" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">27,139</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4452-wk-Fact-C84C9E1043B35664931771CD904B1D85" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">43,481</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Noncash compensation expense and other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4472-wk-Fact-A9D2F10968B35307948CC25C4EB78153" name="oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">3,945</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4491-wk-Fact-3179E6D001F75DBF953629E6BC20BD21" name="oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">5,706</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4510-wk-Fact-D1346804D89F59B7939D996C2C83C518" name="oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,132</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4530-wk-Fact-329F0EFE10D050FCB67DE98C7294B47B" name="oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">10,783</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Segment adjusted EBITDA</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4555-wk-Fact-A4E4FE8175E2555589B31C1B64510CF5" name="oke:AdjustedEBITDA" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">152,244</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4574-wk-Fact-C701B2AEBCC65399875C76BFD79A6ABF" name="oke:AdjustedEBITDA" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">377,639</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4593-wk-Fact-19FB7FA030B75788B0AE146D13331726" name="oke:AdjustedEBITDA" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">106,648</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4613-wk-Fact-A891526631F058CA83958CD3DFEF024C" name="oke:AdjustedEBITDA" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">636,531</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Depreciation and amortization</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e4713-wk-Fact-5B760E8DA0745126A9D9766CB1E95FF9" name="us-gaap:DepreciationDepletionAndAmortization" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">52,681</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e4733-wk-Fact-622A577D6B735C8D92F59C08A1309A18" name="us-gaap:DepreciationDepletionAndAmortization" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">46,401</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e4753-wk-Fact-59956F7B7DD05BC6AB138EDA407F7403" name="us-gaap:DepreciationDepletionAndAmortization" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">14,156</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e4774-wk-Fact-EEA075FAFE03589AB957A4366893D8CF" name="us-gaap:DepreciationDepletionAndAmortization" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">113,238</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Investments in unconsolidated affiliates</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4795-wk-Fact-9260609D0B0B370CBD4BF8B2AF4B61F2" name="us-gaap:EquityMethodInvestments" contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">39,749</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4814-wk-Fact-A11D82DFD8E045B3E914F8B2B386547F" name="us-gaap:EquityMethodInvestments" contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">447,272</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4833-wk-Fact-DE0693BDE073AF28008AF8B2B790F55C" name="us-gaap:EquityMethodInvestments" contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">463,903</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4853-wk-Fact-869F5E93E39676D436F5F8B2BBBE7DAB" name="us-gaap:EquityMethodInvestments" contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">950,924</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Total assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4873-wk-Fact-29763DD6771C5FDDA9981ABA1701DD6E" name="us-gaap:Assets" contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">6,208,883</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4892-wk-Fact-D7CDDD9E16E45C55BDD0C811E944FA2A" name="us-gaap:Assets" contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">10,220,412</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4911-wk-Fact-98175EE9F6E158268639D8DF3EE8A39C" name="us-gaap:Assets" contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,138,759</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4931-wk-Fact-AC19C98F0A9B50BF9C716EA504C78B03" name="us-gaap:Assets" contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">18,568,054</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Capital expenditures</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4951-wk-Fact-4322CD68FD0F50CCAB6FF32FDFB3ED51" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">215,148</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4970-wk-Fact-FA9F8156465E5860AD5549528F5F5B71" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">639,338</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e4989-wk-Fact-E764902400155700B1660802D2370CB2" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">28,688</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e5009-wk-Fact-60AACDAC78F852968C9D5802BAB4FE54" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">883,174</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Our Natural Gas Liquids segment has regulated and nonregulated operations. Our Natural Gas Liquids segment&#8217;s regulated operations had revenues of </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13298609e5018-wk-Fact-84C2C0626285FD2BCE21E947F646A7C0" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasLiquidsRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">323.1</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;">, of which </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13298609e5022-wk-Fact-021CA73211E75723DC3AE94839AA1D53" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasLiquidsRegulatedMember_srt_MajorCustomersAxis_us-gaap_OperatingSegmentsMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">270.0</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;"> related to sales within the segment, and cost of sales and fuel of </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13298609e5026-wk-Fact-AE0071D2C51E86319502E9486BBA2025" name="us-gaap:CostOfRevenue" contextRef="FD2019Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasLiquidsRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">118.5</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;">.</span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) - Our Natural Gas Pipelines segment has regulated and nonregulated operations. Our Natural Gas Pipelines segment&#8217;s regulated operations had revenues of </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13298609e5034-wk-Fact-397C6BC90F79C61129FAE948AA98EF20" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasPipelinesRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">70.1</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;"> and cost of sales and fuel of </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13298609e5038-wk-Fact-83F2F59F6245B55E6B92E948DC23C408" name="us-gaap:CostOfRevenue" contextRef="FD2019Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasPipelinesRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">5.6</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;">.</span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(c) - Intersegment revenues for the Natural Gas Gathering and Processing segment totaled </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13298609e5045-wk-Fact-EE45FA1B9AF3A097361AE9494CD31F1C" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_oke_IntersegmentRevenuesbyNameAxis_oke_NaturalGasGatheringandProcessingIntersegmentMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">335.8</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;">.  Intersegment revenues for the Natural Gas Liquids and Natural Gas Pipelines segments were not material.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="13"></td></tr><tr><td style="width:64%;"></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:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></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;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended<br/>March 31, 2019</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Segments</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Other and</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Eliminations</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Reconciliations of total segments to consolidated</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">NGL and condensate sales</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e5302-wk-Fact-94DDC31D2A5D517B8A40D9FEC155F50D" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,490,435</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e5321-wk-Fact-E1F24658FC4D585384E2182FF1CB78DF" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">338,351</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e5342-wk-Fact-AAC5A2A7E3E4519FA913FDC9FD00F8E8" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,152,084</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Residue natural gas sales</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e5362-wk-Fact-054A45DAC58A518AAB1363DE5399A185" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">320,006</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e5381-wk-Fact-73AF8AE64DDF5A17A5869F4D8ED01402" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e5400-wk-Fact-BC3B61A56CEF549CBE4B22DA1C47B0A5" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">320,006</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Gathering, processing and exchange services revenue</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e5426-wk-Fact-CDE3E27804EF5EFA9C73A39CB4E7C88E" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">138,276</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e5445-wk-Fact-13021A083AE850F4ACF83D7BB9CD1A7C" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e5464-wk-Fact-1B5F4611D9B15720988B6E31C96CE67B" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">138,276</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Transportation and storage revenue </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e5490-wk-Fact-1DB18D08BBB75F8AA6A70F7E20C6E528" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">165,187</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e5509-wk-Fact-D32936AF0BDE577FBAB1FA6596EDBDCC" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">3,937</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e5529-wk-Fact-68F99E30438A5B9A8AA41F7D8D6127E5" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">161,250</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e5555-wk-Fact-E0D7D0C7FAED538C885FA89D965CFE8F" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">8,657</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e5574-wk-Fact-8DD34F1CF3C050A98CCEAC8131A51BC1" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">315</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e5594-wk-Fact-1D7FF243658653CC9E215523E055FE5F" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">8,342</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Total revenues (a)</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e5625-wk-Fact-8EF75F6547C1549FBBA757E4DB5540BA" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">3,122,561</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e5644-wk-Fact-64BA649834A15DA49473BD3CCAEEB2A1" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">342,603</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e5665-wk-Fact-E65C5F02375C5CDB8035C267C74E17F4" name="us-gaap:Revenues" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,779,958</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Cost of sales and fuel (exclusive of depreciation and operating costs)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e5757-wk-Fact-3CB63430CFFD5A97A260C7E4D14F339D" name="us-gaap:CostOfRevenue" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">2,299,341</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e5777-wk-Fact-AAF2A4FA2CEA58D1B765009328D3C135" name="us-gaap:CostOfRevenue" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">342,964</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e5797-wk-Fact-DB84DAB703B458E8952505EC2B67431E" name="us-gaap:CostOfRevenue" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">1,956,377</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Operating costs</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e5824-wk-Fact-66108D9604F4555891BE7BF6B1F90667" name="us-gaap:DirectOperatingCosts" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">240,953</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e5844-wk-Fact-B31762DB7F295F409E8E283215EF1EBB" name="us-gaap:DirectOperatingCosts" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">212</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e5864-wk-Fact-018A10FB080B595FBDFDA77F54DD3F4F" name="us-gaap:DirectOperatingCosts" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">240,741</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Depreciation and amortization</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e5890-wk-Fact-EEA075FAFE03589AB957A4366893D8CF" name="us-gaap:DepreciationDepletionAndAmortization" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">113,238</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e5910-wk-Fact-598C54525C5F5540A3A019DB004663A1" name="us-gaap:DepreciationDepletionAndAmortization" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">920</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e5931-wk-Fact-8A0FC8F23AA45C24AA892ECD9B673D4B" name="us-gaap:DepreciationDepletionAndAmortization" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">114,158</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Equity in net earnings from investments</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e5957-wk-Fact-C84C9E1043B35664931771CD904B1D85" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">43,481</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e5976-wk-Fact-2240BFBD1A465D0A856DF1C985BDF6BA" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e5996-wk-Fact-C1472B15510E5085B414E3FCFD5B2406" name="us-gaap:IncomeLossFromEquityMethodInvestments" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">43,481</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Investments in unconsolidated affiliates</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e6021-wk-Fact-869F5E93E39676D436F5F8B2BBBE7DAB" name="us-gaap:EquityMethodInvestments" contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">950,924</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e6040-wk-Fact-384260B3365F61E7CD48F8B35916DE28" name="us-gaap:EquityMethodInvestments" contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e6060-wk-Fact-DB7B43E6BC3EEE671B30F8B35C5D0F7E" name="us-gaap:EquityMethodInvestments" contextRef="FI2019Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">950,924</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total assets</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e6085-wk-Fact-AC19C98F0A9B50BF9C716EA504C78B03" name="us-gaap:Assets" contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">18,568,054</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e6104-wk-Fact-FCE3295664E55BECB797E52BC064206D" name="us-gaap:Assets" contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">366,271</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e6124-wk-Fact-9867166C42E25B9291AD1554CAFC8EA4" name="us-gaap:Assets" contextRef="FI2019Q1" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">18,934,325</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Capital expenditures</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e6149-wk-Fact-60AACDAC78F852968C9D5802BAB4FE54" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">883,174</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e6168-wk-Fact-4CD8F6A365B15A7AB5760A1794D3BC22" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">6,531</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e6188-wk-Fact-42F790CFE31B56F2A28C06F0ACC060F5" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">889,705</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Noncustomer revenue for the </span><span style="font-family:inherit;font-size:9pt;">three</span><span style="font-family:inherit;font-size:9pt;"> months ended </span><span style="font-family:inherit;font-size:9pt;">March&#160;31, 2019</span><span style="font-family:inherit;font-size:9pt;">, totaled </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13298609e6205-wk-Fact-184604AC9D883E0A25A8E9537147BFC4" name="us-gaap:Revenues" contextRef="FD2019Q1YTD_srt_MajorCustomersAxis_oke_NoncustomerDomain" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">22.3</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:9pt;">related primarily to gains from derivatives on commodity contracts.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">29</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><ix:continuation id="TextSelection-3D19A61C74F85988929E8F9B7BB0F7CA-2"><ix:continuation id="TextSelection-92554558F15D58108F375A312E19023F-4"><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:75%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></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;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Reconciliation of net income (loss) to total segment adjusted EBITDA</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">Net income (loss)</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e6448-wk-Fact-F488A13146445CD8B723055C559E93ED" name="us-gaap:ProfitLoss" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">141,857</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e6468-wk-Fact-4844FB9CA71E5675AFC266253BEF591B" name="us-gaap:ProfitLoss" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">337,208</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Add:</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest expense, net of capitalized interest</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e6524-wk-Fact-92894FD660C450A4AC592E9D8170E8C9" name="us-gaap:InterestExpense" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">140,616</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e6543-wk-Fact-9CB49AC7F1D756E5A039E0B7AE16DA10" name="us-gaap:InterestExpense" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">115,420</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Depreciation and amortization</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e6563-wk-Fact-E4243E09027157C695CE972552EB5B5A" name="us-gaap:DepreciationDepletionAndAmortization" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">132,353</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e6582-wk-Fact-8A0FC8F23AA45C24AA892ECD9B673D4B" name="us-gaap:DepreciationDepletionAndAmortization" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">114,158</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Income tax expense (benefit)</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e6602-wk-Fact-67B1FAF7F28E590F93343E44BAC417DA" name="us-gaap:IncomeTaxExpenseBenefit" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">55,395</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e6622-wk-Fact-402719BB2FBF5DD3A921579E3D01B3B6" name="us-gaap:IncomeTaxExpenseBenefit" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">77,934</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Impairment charges</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e6642-wk-Fact-F46428D9DD0F7FAFACDAA92A63DFD5C6" name="us-gaap:AssetImpairmentCharges" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">641,754</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e6661-wk-Fact-6959626BDF77FFEAD8B7A92AA93186CB" name="us-gaap:AssetImpairmentCharges" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Noncash compensation expense</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e6682-wk-Fact-28B0E3A7BD366D95E5F8A785E18C923C" name="us-gaap:EmployeeBenefitsAndShareBasedCompensationNoncash" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">1,302</ix:nonFraction></span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e6702-wk-Fact-544AC6F872DB5739B4B5BA83E27F3FCC" name="us-gaap:EmployeeBenefitsAndShareBasedCompensationNoncash" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">5,540</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other corporate costs and noncash items (a)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(<ix:nonFraction id="d13298609e6722-wk-Fact-E61D9683F9815962BC2F0E7A2EDFE8E4" name="oke:OtherCorporateCostsandNoncashItems" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">33,081</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d13298609e6742-wk-Fact-FAD5FB4B9B2E56C9A26423B52BAF1782" name="oke:OtherCorporateCostsandNoncashItems" contextRef="FD2019Q1YTD" unitRef="usd" decimals="-3" scale="3" sign="-" format="ixt:numdotdecimal">13,729</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total segment adjusted EBITDA</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span><ix:nonFraction id="d13298609e6768-wk-Fact-38FEC92590515CF998746E8CF1A200EE" name="oke:AdjustedEBITDA" contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">683,088</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d13298609e6787-wk-Fact-A891526631F058CA83958CD3DFEF024C" name="oke:AdjustedEBITDA" contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember" unitRef="usd" decimals="-3" scale="3" format="ixt:numdotdecimal">636,531</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - The three months ended March 31, 2020, includes a corporate </span><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d13298609e6796-wk-Fact-AE4E3E8A73572CE4AA3EACD4C43A838B" name="us-gaap:GainsLossesOnExtinguishmentOfDebt" contextRef="FD2020Q1YTD" unitRef="usd" decimals="-5" scale="6" format="ixt:numdotdecimal">15.8</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;"> gain on extinguishment of debt related to open market repurchases.</span></div></ix:continuation></ix:continuation><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div><div><a id="sD93C623A679C51FE8D093D1895F9C869"></a></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:0px;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ITEM 2.</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">MANAGEMENT&#8217;S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS</span></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following discussion and analysis should be read in conjunction with our unaudited Consolidated Financial Statements and the Notes to Consolidated Financial Statements in this Quarterly Report, as well as our Annual Report.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="sc5063d234a9441078b4333c573ab27dc"></a></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">RECENT DEVELOPMENTS</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Please refer to the &#8220;Financial Results and Operating Information&#8221; and &#8220;Liquidity and Capital Resources&#8221; sections of Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations in this Quarterly Report for additional information.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Market Conditions</span><span style="font-family:inherit;font-size:10pt;"> - Late in the first quarter 2020, the energy industry experienced historic events that led to a simultaneous demand and supply shock.  The World Health Organization declared the novel strain of COVID-19 a global pandemic and recommended containment and mitigation measures worldwide, which contributed to a massive economic slowdown and decreased demand for crude oil.  In addition, Saudi Arabia and Russia increased production of crude oil as the two countries competed for market share.  As a result, the global supply of crude oil significantly exceeded demand and led to a collapse in crude oil prices.  Despite recently announced production cuts from many oil producing countries, supply exceeds demand, crude oil storage is near capacity and prices remain volatile.  WTI crude oil dipped below $20.00 per barrel in the month of March and declined to an average of approximately $45.00 per barrel in the first quarter 2020, compared with an average of approximately $55.00 per barrel in the first quarter 2019.  The collapse in crude oil prices and demand for energy commodities has also contributed to lower NGL product prices and lower natural gas prices, which is creating challenges for crude oil and natural gas producers as they assess their future drilling and production plans.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In response to these events, we are taking steps to manage potential impacts of the COVID-19 outbreak on our employees, customers and the communities where we operate and do business.  As always, we remain focused on operating our assets safely, reliably and in an environmentally responsible manner.  We are taking actions to continue safe operations, protect our workforce and implement appropriate cost reduction measures.  We have reduced our planned 2020 capital-growth expenditures by approximately $900 million.  We continue to monitor the COVID-19 outbreak and have implemented our business continuity plans.  ONEOK is a critical infrastructure business as defined by the United States Department of Homeland Security, and, therefore, our workforce remains fully engaged in the midst of government issued stay-at-home orders.  We implemented remote work procedures when possible to protect the safety of our employees and their families, and have taken extra precautions for our employees who work in the field or need to report to a ONEOK facility, such as increased facility access restrictions and sanitation procedures.  We continue to implement risk-management and cybersecurity measures designed to ensure that our systems remain functional in order to both serve our operational needs and to provide service to our customers.  We have reduced work performed by contractors and continue to look for opportunities to reduce expenses.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Due to the current commodity price and market environment, we experienced a significant decline in our share price and market capitalization, and performed a Step 1 analysis to test our goodwill for impairment and evaluated certain long-lived asset groups and equity investments for impairment.  As a result, we recorded $641.8 million in noncash impairment charges, </span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">30</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">which had an adverse impact on our first-quarter 2020 financial results.  However, we expect to maintain sufficient liquidity and financial stability in 2020 due to cash flows from operations and our $2.5&#160;Billion Credit Agreement.  Our credit ratings have not been negatively affected by these events.  In March 2020, the CARES Act was signed into law in response to the COVID-19 pandemic, and we opted into the CARES Act 401(k) hardship withdrawal and loan deferral programs for employees.  While this legislation includes tax provisions that will modestly benefit us, we do not expect the CARES Act to materially impact us.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Due to the current commodity price environment and expected rig reductions, we expect adverse impact to our volume expectations and cash flows in 2020; however, we expect this impact to be partially mitigated by the significant amount of flared natural gas in the Williston Basin and our fully contracted positions in the Permian Basin.  We are monitoring producers&#8217; drilling, completion and production plans and are evaluating the impact on our future volume expectations.  We are also monitoring regulatory developments in several of the states where we operate, where regulators are considering imposing limits on oil production, which could further impact our volume expectations.  The energy industry has historically experienced down cycles from disruptive events, and as a result, we have previously positioned ourselves to minimize exposure to direct commodity price volatility and volumetric risk.  Each of our three reportable segment&#8217;s earnings are primarily fee-based, and we expect our consolidated earnings to be approximately 90% fee-based in 2020.  While our Natural Gas Gathering and Processing segment&#8217;s earnings are primarily fee-based, we have some direct commodity price exposure related primarily to POP contracts.  Under certain POP with fee contracts, our contractual fees and POP percentage may increase or decrease if production volumes, delivery pressures or commodity prices change relative to specified thresholds.  In addition, although our Natural Gas Gathering and Processing and Natural Gas Liquids segments generate primarily fee-based earnings, those segments&#8217; results of operations are exposed to volumetric risk as a result of reduced drilling and completion activity, declining well productivity, severe weather disruptions, operational outages and ethane demand.  Our Natural Gas Pipelines segment is not exposed to significant volumetric risk due to nearly all our capacity being subscribed under long-term firm contracts.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">See Part I, Item 3, Quantitative and Qualitative Disclosures About Market Risk, in this Quarterly Report for more information on our exposure to market risk.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Williston Basin Natural Gas Capture</span><span style="font-family:inherit;font-size:10pt;"> - In our Natural Gas Gathering and Processing segment, gathered and processed volumes increased in the first quarter 2020, compared with the same period in 2019, due primarily to increased processing capacity from completed capital-growth projects, the capture of natural gas previously flared by producers and new well connections.  Our Demicks Lake I natural gas processing plant was placed in service in October 2019, and our Demicks Lake II natural gas processing plant was placed in service in the first quarter 2020, increasing our total processing capacity to approximately 1.5&#160;Bcf/d in the Williston Basin.  These plants enable us to capture natural gas previously flared by producers on our more than 3&#160;million dedicated acres in the Williston Basin.  The current weakened commodity price environment is creating challenges for producers, and we expect decreased drilling and completion activity for the remainder of 2020. </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Northern Border Pipeline, which provides key natural gas takeaway capacity out of the Williston Basin, recently notified shippers that it plans to place limits on the Btu content of the residue natural gas it receives in order to meet downstream pipeline specifications.  When these limits take effect, natural gas processors in the Williston Basin may recover incremental ethane into the NGL stream in order to lower the Btu content of the residue natural gas delivered to Northern Border Pipeline.  As a result, ethane deliveries to our NGL system may increase.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Mid-Continent Region</span><span style="font-family:inherit;font-size:10pt;"> - Due to the current commodity price environment, we expect a decline in demand for our services in all of our segments in the Mid-Continent as producers decrease drilling and completion activities in this region.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">NGLs</span><span style="font-family:inherit;font-size:10pt;"> - In our Natural Gas Liquids segment, we are the largest NGL takeaway provider in the Rocky Mountain region where volumes continued to increase in the first quarter 2020, compared with the same period in 2019, from our new and existing processing plants, third-party processing plants and volumes previously flared by producers.  As a result, we have reached approximately 240&#160;MBbl/d of NGLs transported out of this region to downstream market centers through our integrated value chain, which was strengthened through our recently completed capital-growth projects.  Our Elk Creek pipeline was completed in two phases during the second half of 2019, and we have completed construction of our Arbuckle&#160;II pipeline.  During the first quarter 2020, we completed construction of our MB-4 fractionator, with a capacity of 125&#160;MBbl/d, which is fully contracted.  These additions were needed to accommodate the Rocky Mountain and Permian region volume growth we have experienced.  However, due to recent events, the current weakened commodity price environment is creating challenges for producers across our system, and we expect decreased drilling and completion activity in the remainder of 2020.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">31</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Growth Projects </span><span style="font-family:inherit;font-size:10pt;">- We operate an integrated, reliable and diversified network of natural gas gathering, processing, storage and transportation assets connecting NGL supply in the Rocky Mountain, Permian and Mid-Continent regions with key market centers.  Since the beginning of 2018, we have completed several capital-growth projects that include NGL pipelines, NGL fractionators, natural gas processing plants and related natural gas and NGL infrastructure.  Due to the collapse in crude oil prices and massive decline in demand for energy commodities, we reduced our planned 2020 capital-growth expenditures by approximately $900 million, including the suspension of our recently announced plans to construct the Demicks Lake III natural gas processing plant, a fourth expansion of the West Texas LPG pipeline system and reduction in the scope of the expansion of our Elk Creek pipeline.  We have also paused various other projects as noted in the table below, which can be restarted quickly when drilling activity resumes.  We expect capital expenditures to continue to decrease for the remainder of 2020 and into 2021.  Our announced large capital-growth projects that have recently been completed or are in various stages of construction are outlined in the table below:</span></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:99.609375%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:25%;"></td><td style="width:46%;"></td><td style="width:11%;"></td><td style="width:18%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Project</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Scope</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Approximate</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Costs (a)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Original Target</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Completion</span></div></td></tr><tr><td colspan="2" style="vertical-align:middle;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Natural Gas Gathering and Processing</span></div></td><td style="vertical-align:middle;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">In millions</span><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Demicks Lake I plant and related infrastructure</span></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:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">200 MMcf/d processing plant and related gathering infrastructure in the core of the Williston Basin</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$400</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Completed</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">October 2019</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Supported by acreage dedications with long-term primarily fee-based contracts </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Demicks Lake II plant and related infrastructure</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">200 MMcf/d processing plant and related gathering infrastructure in the core of the Williston Basin</span></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:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$410</span></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:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Completed</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">January 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Supported by acreage dedications with long-term primarily fee-based contracts </span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Bear Creek plant expansion and related infrastructure</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">200 MMcf/d processing plant expansion and related gathering infrastructure in the Williston Basin</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$405</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">First Quarter 2021(b)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Supported by acreage dedications with long-term primarily fee-based contracts</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td colspan="4" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Excludes capitalized interest/AFUDC. </span></div><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) - Given the current environment, we paused the majority of construction activities on this project and do not expect to complete construction by the original target completion date.</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">32</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></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:99.609375%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:25%;"></td><td style="width:46%;"></td><td style="width:11%;"></td><td style="width:18%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Project</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Scope</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Approximate</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Costs (a)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Original Target</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Completion</span></div></td></tr><tr><td style="vertical-align:middle;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Natural Gas Liquids</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Elk Creek pipeline and related infrastructure</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">900-mile NGL pipeline from the Williston Basin to the Mid-Continent region, with capacity of up to 240&#160;MBbl/d, and related infrastructure</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$1,400</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Completed</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">December 2019</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Anchored by long-term contracts </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Expansion capability up to 400 MBbl/d with additional pump facilities</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Arbuckle II pipeline and related infrastructure</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">530-mile NGL pipeline from the STACK area to Mont Belvieu, Texas, and related infrastructure</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$1,360</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Completed</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">March 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Supported by long-term contracts</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Expansion capability up to 1 MMBbl/d </span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td rowspan="2" style="vertical-align:top;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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">West Texas LPG pipeline expansion and Arbuckle II connection</span></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:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Increasing mainline capacity by 80 MBbl/d with additional pump facilities and pipeline looping</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$295</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">First Quarter 2020 (b)</span></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;"><span style="font-family:inherit;font-size:9pt;">Connecting West Texas LPG pipeline system to the Arbuckle II pipeline</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Supported by long-term dedicated production from six third-party processing plants expected to produce up to 60 MBbl/d</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">MB-4 fractionator and related infrastructure</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">125 MBbl/d NGL fractionator in Mont Belvieu, Texas, and related infrastructure, which includes additional NGL storage in Mont Belvieu</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$575</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Completed </span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">March 2020 (c)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Fully contracted with long-term contracts</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Bakken NGL pipeline extension</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">75-mile NGL pipeline in the Williston Basin connecting to a third-party processing plant</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$100</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Fourth Quarter 2020</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Supported by a long-term contract with a minimum volume commitment</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td rowspan="2" 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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Arbuckle II extension project and additional gathering infrastructure</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Provide additional takeaway capacity in the STACK area</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$240</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">First Quarter 2021</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Allow increasing volumes on the Elk Creek pipeline access to fractionation capacity at Mont Belvieu, Texas</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;padding-left:6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Arbuckle II pipeline expansion</span></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:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Increasing mainline capacity with additional pump facilities</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$60</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">First Quarter 2021</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Increases capacity to 500 MBbl/d</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">MB-5 fractionator and related infrastructure</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">125 MBbl/d NGL fractionator in Mont Belvieu, Texas, and related infrastructure, which includes additional NGL storage in Mont Belvieu</span></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:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$750</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">First Quarter 2021 (d)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Fully contracted with long-term contracts</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td rowspan="2" style="vertical-align:top;border-bottom:1px solid #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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">West Texas LPG pipeline expansion</span></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:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Increasing mainline capacity by 40 MBbl/d</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$145</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">First Quarter 2021 (d)</span></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;"><span style="font-family:inherit;font-size:9pt;">Supported by long-term dedicated production from third-party processing plants expected to produce up to 45 MBbl/d</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Mid-Continent fractionation facility expansions</span></div></td><td style="vertical-align:top;border-bottom:2px 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;"><span style="font-family:inherit;font-size:9pt;">65 MBbl/d of expansions at our Mid-Continent NGL facilities</span></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$150</span></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;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;"><span style="font-family:inherit;font-size:9pt;">First Quarter 2021 (d)</span></div></td></tr></table></div></div><div style="line-height:110%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Excludes capitalized interest/AFUDC.</span></div><div style="line-height:110%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) - We completed expansions to increase mainline capacity by approximately 45 MBbl/d and expect to complete the remaining portion of this project, which was delayed due to weather, in May 2020.</span></div><div style="line-height:110%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(c) - We completed 75 MBbl/d in December 2019 and completed the remaining 50 MBbl/d in March 2020.</span></div><div style="line-height:110%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(d) - Given the current environment, we paused the majority of construction activities on these projects and do not expect to complete construction by the original target completion dates.</span></div><div style="line-height:110%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Ethane Production</span><span style="font-family:inherit;font-size:10pt;"> - Ethane volumes under long-term contracts delivered to our NGL system have generally been increasing since 2017, primarily as a result of NGL demand increasing from exports and petrochemical companies completing ethylene production projects and plant expansions.  Our completed NGL capital-growth projects have helped alleviate system constraints, enabling additional NGLs, including ethane, to reach the Mont Belvieu, Texas, market center.  However, ethane volumes delivered to our NGL system averaged 385&#160;MBbl/d in the first quarter 2020, compared with 411&#160;MBbl/d in the first quarter 2019, with the decrease primarily due to ethane rejection.  Due to the collapse of energy prices in March 2020 and continuing volatility, we expect that higher ethane rejection is likely to continue through the remainder of 2020.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Impairments</span><span style="font-family:inherit;font-size:10pt;"> - Based on the results of our goodwill impairment test and evaluation of certain long-lived asset groups and equity investments for impairment, we recorded the following impairment charges:</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">Natural Gas Gathering and Processing</span><span style="font-family:inherit;font-size:10pt;"> - For the three months ended March 31, 2020, we recorded </span><span style="font-family:inherit;font-size:10pt;">$380.5 million</span><span style="font-family:inherit;font-size:10pt;"> of noncash impairment charges related primarily to certain long-lived asset groups that were not recoverable, $153.4 million of noncash </span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">33</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">impairment charges related to goodwill and $30.5 million of noncash impairment charges related to our 10.2% investment in Venice Energy Services Company.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">Natural Gas Liquids - </span><span style="font-family:inherit;font-size:10pt;">For the three months ended March 31, 2020, we recorded $70.2 million of noncash impairment charges related to certain inactive assets and $7.2 million of noncash impairment charges related to our 50% investment in Chisholm Pipeline Company.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">For additional information on our impairment charges, see Note A of the Notes to Consolidated Financial Statements in this Quarterly Report.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Debt Issuances and Repurchases </span><span style="font-family:inherit;font-size:10pt;">- In early March 2020, we completed an underwritten public offering of $1.75&#160;billion senior unsecured notes consisting of $400&#160;million, 2.2% senior notes due 2025; $850&#160;million, 3.1% senior notes due 2030; and $500&#160;million, 4.5% senior notes due 2050.  The net proceeds, after deducting underwriting discounts, commissions and offering expenses, were $1.73&#160;billion.  A portion of the proceeds were used to pay all outstanding amounts under our commercial paper program.  The remainder was, and will be, used for general corporate purposes, which may include repayment of existing indebtedness and funding capital expenditures.  In March 2020, we repurchased in the open market $67.0&#160;million outstanding principal of certain of our senior notes for an aggregate repurchase price of $50.5&#160;million with cash on hand.  In connection with these open market repurchases, we recognized a $15.8 million gain on extinguishment of debt, which is included in other income in our Consolidated Statement of Income for the three months ended March 31, 2020.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Dividends</span><span style="font-family:inherit;font-size:10pt;"> - In February 2020, we paid a quarterly dividend of $0.935 per share ($3.74&#160;per share on an annualized basis), an increase of 9% compared with the same quarter in the prior year.  We declared a quarterly dividend of $0.935 per share ($3.74 per share on an annualized basis) in April 2020.  The quarterly dividend will be paid May 14, 2020, to shareholders of record at the close of business on April 27, 2020.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s115CBC7B4EBA52B49217A6379E2DBEBD"></a></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">FINANCIAL RESULTS AND OPERATING INFORMATION</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Consolidated Operations</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Selected Financial Results</span><span style="font-family:inherit;font-size:10pt;"> - The following table sets forth certain selected financial results for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="12"></td></tr><tr><td style="width:61%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></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: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;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020 vs. 2019</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Financial Results</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Increase (Decrease)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Millions of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Revenues</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity sales</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">1,808.6</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2,473.0</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(664.4</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Services</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">328.1</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">307.0</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">21.1</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Total revenues</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2,136.7</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2,780.0</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(643.3</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cost of sales and fuel (exclusive of items shown separately below)</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">1,276.9</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">1,956.4</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(679.5</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Operating costs</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">207.1</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;">240.8</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(33.7</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Depreciation and amortization</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">132.4</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">114.2</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">18.2</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Impairment charges</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">604.0</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">604.0</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Gain on sale of assets</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(0.2</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(0.1</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">0.1</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Operating income (loss)</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(83.5</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">468.7</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(552.2</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Equity in net earnings from investments</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">44.6</span></div></td><td style="vertical-align:bottom;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">43.5</span></div></td><td style="vertical-align:bottom;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">1.1</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Impairment of equity investments</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(37.7</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(37.7</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest expense, net of capitalized interest</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(140.6</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(115.4</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">25.2</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net income (loss)</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(141.9</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">337.2</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(479.1</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Adjusted EBITDA</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">700.8</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">637.5</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">63.3</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Capital expenditures</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">949.7</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">889.7</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">60.0</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">See reconciliation of net income (loss) to adjusted EBITDA in the &#8220;Adjusted EBITDA&#8221; section.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Changes in commodity prices and sales volumes affect both revenues and cost of sales and fuel in our Consolidated Statements of Income, and, therefore, the impact is largely offset between these line items.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">34</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;padding-bottom:8px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating income (loss) decreased for the three months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, compared with the same period in 2019, primarily as a result of the following: </span></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;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">a decrease of $604.0 million due to noncash impairment charges in our Natural Gas Gathering and Processing and Natural Gas Liquids segments; and</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">an increase of $18.2 million in depreciation expense due to capital projects placed in service; offset partially by</span></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;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">Natural Gas Gathering and Processing</span><span style="font-family:inherit;font-size:10pt;"> - an increase of $22.0 million due primarily to higher volumes in the Williston Basin, offset partially by a decrease of $18.0 million due primarily to lower realized prices impacting our POP with fee contracts;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">Natural Gas Liquids</span><span style="font-family:inherit;font-size:10pt;"> - an increase of $89.0 million in exchange services due primarily to higher volumes in the Rocky Mountain region and Permian Basin, offset partially by a decrease of $60.6&#160;million in optimization and marketing due primarily to lower marketing earnings due to the timing of purity NGL inventory sales, changes in the value of NGLs held in inventory and narrower location price differentials; </span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">Natural Gas Pipelines</span><span style="font-family:inherit;font-size:10pt;"> - an increase of $5.4 million from higher transportation services due primarily to higher firm transportation capacity contracted due to our completed expansion projects in 2019 and higher firm transportation rates; and</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">a decrease of $33.7 million in operating costs due primarily to the noncash mark-to-market impact of our share-based deferred compensation plan and lower employee-related costs.</span></div></td></tr></table><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net income (loss) decreased for the three months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, compared with the same period in 2019, due primarily to the items discussed above and noncash impairment charges related to equity investments in our Natural Gas Gathering and Processing and Natural Gas Liquids segments, offset partially by income tax benefits and a $15.8&#160;million gain on extinguishment of debt related to open market repurchases.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Capital expenditures increased for the </span><span style="font-family:inherit;font-size:10pt;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, compared with the same period in </span><span style="font-family:inherit;font-size:10pt;">2019</span><span style="font-family:inherit;font-size:10pt;">, due primarily to spending on our capital-growth projects.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Additional information regarding our financial results and operating information is provided in the following discussion for each of our segments.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s64BF6ED5F39B563AB97C9225F48F5BF6"></a></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Natural Gas Gathering and Processing</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Overview</span><span style="font-family:inherit;font-size:10pt;"> -</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span><span style="font-family:inherit;font-size:10pt;">Our Natural Gas Gathering and Processing segment provides midstream services to producers in North Dakota, Montana, Wyoming, Kansas and Oklahoma.  Raw natural gas is typically gathered at the wellhead, compressed and transported through pipelines to our processing facilities.  Processed natural gas, usually referred to as residue natural gas, is then recompressed and delivered to natural gas pipelines, storage facilities and end users.  The NGLs separated from the raw natural gas are sold and delivered through NGL pipelines to fractionation facilities for further processing.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Our Natural Gas Gathering and Processing segment&#8217;s earnings are primarily fee-based, but we have some direct commodity price exposure related primarily to POP contracts.  Under certain POP with fee contracts, our contractual fees and POP percentage may increase or decrease if production volumes, delivery pressures or commodity prices change relative to specified thresholds.  Due to the current commodity price environment, our contractual fees on some contracts in the Rocky Mountain region have decreased, which we expect will impact our 2020 average fee rate.  To mitigate the impact of this commodity price exposure, we have hedged a portion of our Natural Gas Gathering and Processing segment&#8217;s commodity price risk for the remainder of 2020 and 2021.  This segment has substantial long-term acreage dedications in some of the most productive areas of the Williston Basin, which helps to mitigate volumetric risk.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Growth Projects </span><span style="font-family:inherit;font-size:10pt;">- Our Natural Gas Gathering and Processing segment has invested in growth projects in NGL-rich areas in the Williston Basin, that we expect will enable us to meet the needs of crude oil and natural gas producers in those areas.  See &#8220;Growth Projects&#8221; in the &#8220;Recent Developments&#8221; section for discussion of our capital-growth projects.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">For a discussion of our capital expenditure financing, see &#8220;Capital Expenditures&#8221; in the &#8220;Liquidity and Capital Resources&#8221; section.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">35</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Selected Financial Results</span><span style="font-family:inherit;font-size:10pt;"> - The following table sets forth certain selected financial results for our Natural Gas Gathering and Processing segment for the periods indicated: </span></div><div style="line-height:120%;text-align:right;padding-left:0px;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="12"></td></tr><tr><td style="width:61%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></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: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;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020 vs. 2019</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Financial Results</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Increase (Decrease)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Millions of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">NGL sales</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">178.4</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">287.4</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(109.0</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Condensate sales</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">41.5</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">44.9</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(3.4</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Residue natural gas sales</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">189.1</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;">319.0</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(129.9</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Gathering, compression, dehydration and processing fees and other revenue</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">41.0</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">43.4</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(2.4</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cost of sales and fuel (exclusive of depreciation and operating costs)</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(202.2</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;">(450.9</span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(248.7</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Operating costs, excluding noncash compensation adjustments</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(87.8</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">(89.3</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(1.5</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Equity in net earnings (loss) from investments</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">0.8</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;">(1.2</span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2.0</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(1.2</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(1.1</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(0.1</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Adjusted EBITDA</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">159.6</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">152.2</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">7.4</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Impairment charges</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">564.4</span></div></td><td style="vertical-align:bottom;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">564.4</span></div></td><td style="vertical-align:bottom;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Capital expenditures</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">181.6</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">215.1</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(33.5</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">See reconciliation of net income (loss) to adjusted EBITDA in the &#8220;Adjusted EBITDA&#8221; section.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Changes in commodity prices and sales volumes affect both revenues and cost of sales and fuel, and, therefore, the impact is largely offset between these line items. </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-bottom:8px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Adjusted EBITDA increased </span><span style="font-family:inherit;font-size:10pt;">$7.4 million</span><span style="font-family:inherit;font-size:10pt;"> for the </span><span style="font-family:inherit;font-size:10pt;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, compared with the same period in </span><span style="font-family:inherit;font-size:10pt;">2019</span><span style="font-family:inherit;font-size:10pt;">, primarily as a result of the following:</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">an increase of $22.0 million </span><span style="font-family:inherit;font-size:10pt;color:#2c2c2c;">due primarily to higher volumes in the Williston Basin</span><span style="font-family:inherit;font-size:10pt;">; offset partially by</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">a decrease of $18.0 million due primarily to lower realized prices impacting our POP with fee contracts. </span></div></td></tr></table><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">For the three months ended March 31, 2020, we recorded $380.5 million of noncash impairment charges related primarily to certain long-lived asset groups in western Oklahoma, Kansas and the Powder River Basin that were not recoverable, a $153.4 million noncash impairment charge related to goodwill and a $30.5 million noncash impairment charge related to our 10.2% investment in Venice Energy Services Company.  For additional information on our impairment charges, see Note A of the Notes to Consolidated Financial Statements in this Quarterly Report.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Capital expenditures decreased for the </span><span style="font-family:inherit;font-size:10pt;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, compared with the same period in </span><span style="font-family:inherit;font-size:10pt;">2019</span><span style="font-family:inherit;font-size:10pt;">, due primarily to completed capital-growth projects. </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Selected Operating Information</span><span style="font-family:inherit;font-size:10pt;"> - The following table sets forth selected operating information for our Natural Gas Gathering and Processing segment for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="8"></td></tr><tr><td style="width:75%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></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;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Operating Information (a)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:2px solid #000000;"><div style="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Natural gas gathered (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">BBtu/d</span><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2,769</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2,636</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Natural gas processed (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">BBtu/d</span><span style="font-family:inherit;font-size:9pt;">) (b)</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2,568</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">2,442</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">NGL sales (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">MBbl/d</span><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">239</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;">214</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Residue natural gas sales (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">BBtu/d</span><span style="font-family:inherit;font-size:9pt;">) (b)</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">1,200</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">1,130</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Average fee rate (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">$/MMBtu</span><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">0.85</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">0.91</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Includes volumes for consolidated entities only.</span></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) - Includes volumes we processed at company-owned and third-party facilities.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Our natural gas gathered, natural gas processed, NGL sales and residue natural gas sales volumes increased for the </span><span style="font-family:inherit;font-size:10pt;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, compared with the same period in 2019, due primarily to our completed capital-growth projects and continued producer improvements in production due to enhanced completion techniques, offset partially by natural production declines.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">36</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Commodity Price Risk</span><span style="font-family:inherit;font-size:10pt;"> - See discussion regarding our commodity price risk under &#8220;Commodity Price Risk&#8221; in Item 3, Quantitative and Qualitative Disclosures about Market Risk in this Quarterly Report.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s41F904E46962572FAB4D0B4B1EDC10F8"></a></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Natural Gas Liquids</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Overview</span><span style="font-family:inherit;font-size:10pt;"> -</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span><span style="font-family:inherit;font-size:10pt;">Our Natural Gas Liquids segment owns and operates facilities that gather, fractionate, treat and distribute NGLs and store NGL products, primarily in Oklahoma, Kansas, Texas, New Mexico and the Rocky Mountain region, which includes the Williston, Powder River and DJ Basins.  We provide midstream services to producers of NGLs and deliver those products to the two primary market centers: one in the Mid-Continent in Conway, Kansas, and the other in the Gulf Coast in Mont Belvieu, Texas.  We own or have an ownership interest in FERC-regulated NGL gathering and distribution pipelines in Oklahoma, Kansas, Texas, New Mexico, Montana, North Dakota, Wyoming and Colorado, and terminal and storage facilities in Kansas, Missouri, Nebraska, Iowa and Illinois.  The majority of the pipeline-connected natural gas processing plants in the Williston Basin, Oklahoma, Kansas and the Texas Panhandle are connected to our NGL gathering systems.  We own and operate truck- and rail-loading and -unloading facilities connected to our NGL fractionation, storage and pipeline assets.  We also own FERC-regulated NGL distribution pipelines in Kansas, Missouri, Nebraska, Iowa, Illinois and Indiana that connect our Mid-Continent assets with Midwest markets, including Chicago, Illinois.  A portion of our ONEOK North System transports refined petroleum products, including unleaded gasoline and diesel, from Kansas to Iowa. </span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Growth Projects </span><span style="font-family:inherit;font-size:10pt;">- Our Natural Gas Liquids segment invests in projects to transport, fractionate, store and deliver to market centers NGL supply from shale and other resource development areas.  Our growth strategy is focused around connecting diversified supply basins from the Rocky Mountain region through the Mid-Continent region and the Permian Basin with NGL product demand from the petrochemical industry and NGL export demand in the Gulf Coast.  See &#8220;Growth Projects&#8221; in the &#8220;Recent Developments&#8221; section for discussion of our capital-growth projects.  </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In the three months ended March 31, 2020, we connected one third-party natural gas processing plant in the Permian Basin to our NGL system. </span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:10pt;background-color:#ffffff;">In addition, one affiliate and two third-party natural gas processing plants connected to our system in the Rocky Mountain region were expanded</span><span style="font-family:inherit;font-size:10pt;">.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">For a discussion of our capital expenditure financing, see &#8220;Capital Expenditures&#8221; in the &#8220;Liquidity and Capital Resources&#8221; section.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Selected Financial Results</span><span style="font-family:inherit;font-size:10pt;"> -</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span><span style="font-family:inherit;font-size:10pt;">The following table sets forth certain selected financial results for our Natural Gas Liquids segment for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="12"></td></tr><tr><td style="width:61%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></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: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;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020 vs. 2019</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Financial Results</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Increase (Decrease)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Millions of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">NGL and condensate sales</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">1,596.7</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2,158.1</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(561.4</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Exchange service revenues and other</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">123.1</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">101.1</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">22.0</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Transportation and storage revenues</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">50.8</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;">52.3</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(1.5</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cost of sales and fuel (exclusive of depreciation and operating costs)</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(1,278.8</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">(1,846.7</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(567.9</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Operating costs, excluding noncash compensation adjustments</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(94.4</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;">(103.4</span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(9.0</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Equity in net earnings from investments</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">15.3</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">17.5</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(2.2</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Other</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(1.8</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(1.3</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(0.5</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Adjusted EBITDA</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">410.9</span></div></td><td style="vertical-align:bottom;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">377.6</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">33.3</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Impairment charges</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">77.4</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">77.4</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Capital expenditures</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">746.2</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">639.3</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">106.9</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">See reconciliation of net income (loss) to adjusted EBITDA in the &#8220;Adjusted EBITDA&#8221; section. </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Changes in commodity prices and sales volumes affect both revenues and cost of sales and fuel, and, therefore, the impact is largely offset between these line items. </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">37</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;padding-bottom:8px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Adjusted EBITDA increased </span><span style="font-family:inherit;font-size:10pt;">$33.3 million</span><span style="font-family:inherit;font-size:10pt;"> for the three months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, compared with the same period in </span><span style="font-family:inherit;font-size:10pt;">2019</span><span style="font-family:inherit;font-size:10pt;">, primarily as a result of the following:</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">an increase of $89.0 million in exchange services due to $60.2 million in higher volumes primarily in the Rocky Mountain region and Permian Basin, $18.0 million in higher average fee rates primarily in the Permian Basin and $10.9 million due primarily to lower rail transportation costs; and</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">a decrease of </span><span style="font-family:inherit;font-size:10pt;">$9.0 million</span><span style="font-family:inherit;font-size:10pt;"> in operating costs due primarily to lower employee-related costs and reduced spending on routine maintenance projects; offset partially by</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">a decrease of $60.6 million in optimization and marketing due primarily to lower marketing earnings of $33.1&#160;million due to the timing of purity NGL inventory sales and changes in the value of NGLs held in inventory and a decrease of $25.3 million related to narrower location price differentials.</span></div></td></tr></table><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">For the three months ended March 31, 2020, we recorded $70.2 million of noncash impairment charges related to certain inactive assets and a $7.2 million noncash impairment charge related to our 50% investment in Chisholm Pipeline Company.  For additional information on our impairment charges, see Note A of the Notes to Consolidated Financial Statements in this Quarterly Report.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Capital expenditures increased for the </span><span style="font-family:inherit;font-size:10pt;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, compared with the same period in </span><span style="font-family:inherit;font-size:10pt;">2019</span><span style="font-family:inherit;font-size:10pt;">, due primarily to spending on our capital-growth projects.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Selected Operating Information</span><span style="font-family:inherit;font-size:10pt;"> - The following table sets forth selected operating information for our Natural Gas Liquids segment for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="8"></td></tr><tr><td style="width:75%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></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;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Operating Information</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Raw feed throughput (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">MBbl/d</span><span style="font-family:inherit;font-size:9pt;">) (a)</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">1,091</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;">1,028</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Average Conway-to-Mont Belvieu OPIS price differential - ethane in ethane/propane mix&#160;(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">$/gallon</span><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">0.01</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">0.10</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Represents physical raw feed volumes on which we charge a fee for transportation and/or fractionation services.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Volumes increased for the three months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, compared with the same period in 2019, due primarily to new and existing processing plants in the Rocky Mountain and Permian regions.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s3154150F162E5D4BB2C104B6497344FF"></a></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Natural Gas Pipelines</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Overview</span><span style="font-family:inherit;font-size:10pt;"> - Our Natural Gas Pipelines segment, through its wholly owned assets, provides transportation and storage services to end users, such as natural gas distribution and electric-generation companies, that require natural gas to operate their businesses regardless of location price differentials.  We have 50% ownership interests in Northern Border Pipeline and Roadrunner, which provide transportation services to various end users.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Selected Financial Results</span><span style="font-family:inherit;font-size:10pt;"> - The following table sets forth certain selected financial results and operating information for our Natural Gas Pipelines segment for the periods indicated:</span></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="12"></td></tr><tr><td style="width:61%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></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: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;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020 vs. 2019</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Financial Results</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Increase (Decrease)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Millions of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Transportation revenues</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">101.9</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">94.0</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">7.9</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Storage revenues</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">16.5</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">18.9</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(2.4</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Residue natural gas sales and other revenues</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2.4</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;">3.5</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(1.1</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cost of sales and fuel (exclusive of depreciation and operating costs)</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(1.5</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">(1.8</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(0.3</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Operating costs, excluding noncash compensation adjustments</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(34.7</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;">(34.2</span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">0.5</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Equity in net earnings from investments</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">28.6</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">27.1</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">1.5</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(0.7</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(0.9</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">0.2</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Adjusted EBITDA</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">112.5</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">106.6</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">5.9</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Capital expenditures</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">16.6</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">28.7</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(12.1</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">See reconciliation of net income (loss) to adjusted EBITDA in the &#8220;Adjusted EBITDA&#8221; section.</span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">38</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-bottom:8px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Adjusted EBITDA increased </span><span style="font-family:inherit;font-size:10pt;">$5.9 million</span><span style="font-family:inherit;font-size:10pt;"> for the </span><span style="font-family:inherit;font-size:10pt;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, compared with the same period in </span><span style="font-family:inherit;font-size:10pt;">2019</span><span style="font-family:inherit;font-size:10pt;">, primarily as a result of an increase of $5.4 million from higher transportation services due primarily to higher firm transportation capacity contracted due to our completed expansion projects in 2019 and higher firm transportation rates.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Capital expenditures decreased for the three months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, compared with the same period in </span><span style="font-family:inherit;font-size:10pt;">2019</span><span style="font-family:inherit;font-size:10pt;">, due primarily to the completion of our expansion projects in 2019. </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Selected Operating Information</span><span style="font-family:inherit;font-size:10pt;"> - The following table sets forth selected operating information for our Natural Gas Pipelines segment for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="6"></td></tr><tr><td style="width:75%;"></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;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="5" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="5" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Operating Information (a)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Natural gas transportation capacity contracted (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">MDth/d</span><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">7,791</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">7,480</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Transportation capacity contracted</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">100</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">%</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">99</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">%</span></div></td></tr></table></div></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Includes volumes for consolidated entities only.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Natural gas transportation capacity contracted increased for the </span><span style="font-family:inherit;font-size:10pt;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, compared with the same period in 2019, due to our completed expansion projects on our ONEOK Gas Transportation and WesTex Transmission systems in 2019, which are both substantially contracted.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Roadrunner, in which we have a 50% ownership interest, has contracted all of its westbound capacity through 2041.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Northern Border Pipeline, in which we have a&#160;50% ownership interest, has contracted substantially all of its long-haul transportation capacity through the fourth quarter 2020.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In June 2019, our subsidiary, Viking Gas Transmission Company (Viking), filed a proposed change in rates pursuant to Section&#160;4 of the Natural Gas Act with the FERC.  In February 2020, Viking filed a Stipulation and Offer of Settlement with the FERC for approval.  Pending approval by the FERC, the proposed settlement is not expected to materially impact our results of operations.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s2499FE32043655DCA8D0AEFCB9CF2A3A"></a></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Adjusted EBITDA</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Adjusted EBITDA is a non-GAAP measure of our financial performance.  Adjusted EBITDA is defined as net income (loss) adjusted for interest expense, depreciation and amortization, noncash impairment charges, income taxes, allowance for equity funds used during construction, noncash compensation expense and other noncash items.  We believe this non-GAAP financial measure is useful to investors because it and similar measures are used by many companies in our industry as a measurement of financial performance and is commonly employed by financial analysts and others to evaluate our financial performance and to compare financial performance among companies in our industry.  Adjusted EBITDA should not be considered an alternative to net income (loss), earnings per share or any other measure of financial performance presented in accordance with GAAP.  Additionally, this calculation may not be comparable with similarly titled measures of other companies.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">39</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth a reconciliation of net income (loss), the nearest comparable GAAP financial performance measure, to adjusted EBITDA for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="9"></td></tr><tr><td style="width:74%;"></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: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;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Reconciliation of net income (loss) to adjusted EBITDA</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Net income (loss)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(141,857</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">337,208</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Add:</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest expense, net of capitalized interest</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">140,616</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;">115,420</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Depreciation and amortization</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">132,353</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">114,158</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Income tax expense (benefit)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(55,395</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;">77,934</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Impairment charges</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">641,754</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Noncash compensation expense</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(1,302</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;">5,540</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Equity AFUDC and other noncash items</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(15,409</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(12,778</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Adjusted EBITDA</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">700,760</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">637,482</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Reconciliation of segment adjusted EBITDA to adjusted EBITDA</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">Segment adjusted EBITDA:</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Natural Gas Gathering and Processing</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">159,648</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">152,244</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Natural Gas Liquids</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">410,916</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;">377,639</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Natural Gas Pipelines</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">112,524</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">106,648</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other (a)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">17,672</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">951</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Adjusted EBITDA</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">700,760</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">637,482</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - The three months ended March 31, 2020, includes a $15.8 million gain on extinguishment of debt related to open market repurchases.</span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div><div><a id="sCD1E08E37683504E93D7FB5BE07C701F"></a></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">CONTINGENCIES</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">See Note J of the Notes to Consolidated Financial Statements in this Quarterly Report for discussion of our legal proceedings.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="sB51DCBE1F39252FC872EECCA0277CFF1"></a></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">LIQUIDITY AND CAPITAL RESOURCES</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">General</span><span style="font-family:inherit;font-size:10pt;"> -</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span><span style="font-family:inherit;font-size:10pt;">Our primary sources of cash inflows are operating cash flows, proceeds from our commercial paper program and our $2.5&#160;Billion Credit Agreement, debt issuances and the issuance of common stock for our liquidity and capital resources requirements.  In addition, we expect cash outflows for the remainder of 2020 related to (i) dividends paid to shareholders, (ii)&#160;capital expenditures and (iii) interest.  We expect our cash outflows related to capital expenditures to decrease compared to prior year due to our completed capital-growth projects and capital-growth projects currently suspended and paused.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We expect our sources of cash inflows to provide sufficient resources to finance our operations, quarterly cash dividends and capital expenditures.  We believe we have sufficient liquidity in this challenging market environment due to our $2.5&#160;Billion Credit Agreement, which expires in June 2024, and cash on hand.  We recently announced decreases to our expected 2020 capital spending by suspending and pausing several capital-growth projects that can quickly be resumed when market conditions improve.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We manage interest-rate risk through the use of fixed-rate debt, floating-rate debt and interest-rate swaps.  For additional information on our interest-rate swaps, see Note C of the Notes to Consolidated Financial Statements in this Quarterly Report.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Guarantees and Cash Management</span><span style="font-family:inherit;font-size:10pt;"> - In March 2020, the SEC amended Rule 3-10 of Regulation S-X and created Rule 13-01 to simplify disclosure requirements related to certain registered securities.  We and ONEOK Partners are issuers of certain public debt securities.  We guarantee certain indebtedness of ONEOK Partners, and ONEOK Partners and the Intermediate Partnership guarantee certain of our indebtedness.  The guarantees in place for our and ONEOK Partners&#8217; indebtedness are full, irrevocable, unconditional and absolute joint and several guarantees to the holders of each series of outstanding securities.  Liabilities under the guarantees rank equally in right of payment with all existing and future senior unsecured indebtedness.  As ONEOK Partners and the Intermediate Partnership are consolidated subsidiaries of ONEOK, separate financial statements for the guarantors are not required, as long as the alternative disclosure required by Rule 13-01 is provided, which includes narrative disclosure and summarized information.  The Intermediate Partnership holds all of ONEOK Partners&#8217; interests and equity in its subsidiaries, which are non-guarantors.  We do not have any material assets other than our ownership of all the interests in ONEOK Partners.  Substantially all our material assets and operations reside with our non-guarantor operating </span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">40</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">subsidiaries.  Therefore, as allowed under Rule 13-01, we have excluded the summarized financial information for each issuer and guarantor.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We use a centralized cash management program that concentrates the cash assets of our non-guarantor operating subsidiaries in joint accounts for the purposes of providing financial flexibility and lowering the cost of borrowing, transaction costs and bank fees.  Our centralized cash management program provides that funds in excess of the daily needs of our operating subsidiaries are concentrated, consolidated or otherwise made available for use by other entities within our consolidated group.  Our operating subsidiaries participate in this program to the extent they are permitted pursuant to FERC regulations or their operating agreements.  Under the cash management program, depending on whether a participating subsidiary has short-term cash surpluses or cash requirements, we provide cash to the subsidiary or the subsidiary provides cash to us.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Short-term Liquidity</span><span style="font-family:inherit;font-size:10pt;"> - Our principal sources of short-term liquidity consist of cash generated from operating activities, distributions received from our equity-method investments, proceeds from our commercial paper program and our $2.5&#160;Billion Credit Agreement.  As of </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, we are in compliance with all covenants of the $2.5&#160;Billion Credit Agreement. </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">At </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, we had no borrowings under our $2.5&#160;Billion Credit Agreement and </span><span style="font-family:inherit;font-size:10pt;">$531.6 million</span><span style="font-family:inherit;font-size:10pt;"> of cash and cash equivalents.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">As of March 31, 2020, we had a working capital surplus of </span><span style="font-family:inherit;font-size:10pt;">$396.9 million</span><span style="font-family:inherit;font-size:10pt;"> (defined as current assets less current liabilities).  Generally, our working capital is influenced by several factors, including, among other things: (i) the timing of (a) debt and equity issuances, (b) the funding of capital expenditures, (c)&#160;scheduled debt payments, and (d) the collection and payment of accounts receivable and payable; and (ii) the volume and cost of inventory and commodity imbalances.  We may have working capital deficits in future periods as we continue to finance our capital-growth projects and repay long-term debt.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">For additional information on our $2.5&#160;Billion Credit Agreement, see Note D of the Notes to Consolidated Financial Statements in this Quarterly Report. </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Long-term Financing</span><span style="font-family:inherit;font-size:10pt;"> - In addition to our principal sources of short-term liquidity discussed above, we expect to fund our longer-term financing requirements by issuing long-term notes.  Other options to obtain financing include, but are not limited to, issuing common stock, loans from financial institutions, issuance of convertible debt securities or preferred equity securities, asset securitization and the sale and lease-back of facilities.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Debt Issuances </span><span style="font-family:inherit;font-size:10pt;">- In early March 2020, we completed an underwritten public offering of </span><span style="font-family:inherit;font-size:10pt;">$1.75 billion</span><span style="font-family:inherit;font-size:10pt;"> senior unsecured notes consisting of </span><span style="font-family:inherit;font-size:10pt;">$400 million</span><span style="font-family:inherit;font-size:10pt;">, </span><span style="font-family:inherit;font-size:10pt;">2.2%</span><span style="font-family:inherit;font-size:10pt;"> senior notes due 2025; </span><span style="font-family:inherit;font-size:10pt;">$850 million</span><span style="font-family:inherit;font-size:10pt;">, </span><span style="font-family:inherit;font-size:10pt;">3.1%</span><span style="font-family:inherit;font-size:10pt;"> senior notes due 2030; and </span><span style="font-family:inherit;font-size:10pt;">$500 million</span><span style="font-family:inherit;font-size:10pt;">, </span><span style="font-family:inherit;font-size:10pt;">4.5%</span><span style="font-family:inherit;font-size:10pt;"> senior notes due 2050.  The net proceeds, after deducting underwriting discounts, commissions and offering expenses, were </span><span style="font-family:inherit;font-size:10pt;">$1.73 billion</span><span style="font-family:inherit;font-size:10pt;">.  A portion of the proceeds were used to pay all outstanding amounts under our commercial paper program.  The remainder was, and will be, used for general corporate purposes, which may include repayment of other existing indebtedness and funding capital expenditures.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Debt Repayments </span><span style="font-family:inherit;font-size:10pt;">-</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span><span style="font-family:inherit;font-size:10pt;">In March 2020, we repurchased in the open market $67.0&#160;million outstanding principal of certain of our senior notes for an aggregate repurchase price of $50.5&#160;million with cash on hand.  In connection with these open market repurchases, we recognized a $15.8&#160;million gain on extinguishment of debt, which is included in other income in our Consolidated Statement of Income for the three months ended March 31, 2020.  We may continue to repurchase debt securities issued by us and our affiliates in the future through open market purchases, privately negotiated transactions, tender offers, exchange offers, or otherwise, upon such terms and at such prices as we may from time to time determine for cash or other consideration.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">For additional information on our long-term debt, see Note D of the Notes to Consolidated Financial Statements in this Quarterly Report.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Capital Expenditures</span><span style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"> </span><span style="font-family:inherit;font-size:10pt;">- We classify expenditures that are expected to generate additional revenue, return on investment or significant operating efficiencies as capital-growth expenditures.  Maintenance capital expenditures are those capital expenditures required to maintain our existing assets and operations and do not generate additional revenues.  Maintenance capital expenditures are made to replace partially or fully depreciated assets, to maintain the existing operating capacity of our assets and to extend their useful lives.  Our capital expenditures are financed typically through operating cash flows and short- and long-term debt.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Capital expenditures, excluding AFUDC and capitalized interest, were </span><span style="font-family:inherit;font-size:10pt;">$949.7 million</span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;">$889.7 million</span><span style="font-family:inherit;font-size:10pt;"> for the </span><span style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;">2019</span><span style="font-family:inherit;font-size:10pt;">, respectively.</span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">41</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We expect our total </span><span style="font-family:inherit;font-size:10pt;">2020</span><span style="font-family:inherit;font-size:10pt;"> growth-capital expenditures to range from $1.4&#160;billion to $1.8&#160;billion and our maintenance capital expenditures to range from $130&#160;million to $170&#160;million, excluding AFUDC and capitalized interest.  See discussion of our announced capital-growth projects in the &#8220;Recent Developments&#8221; section. </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Credit Ratings</span><span style="font-family:inherit;font-size:10pt;"> - Our long-term debt credit ratings as of April 20, 2020, are shown in the table below:</span></div><div style="line-height:120%;text-align:center;font-size:9pt;"><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:85.9375%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:25%;"></td><td style="width:25%;"></td><td style="width:25%;"></td><td style="width:25%;"></td></tr><tr><td style="vertical-align:top;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Rating Agency</span></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Long-Term Rating</span></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Short-Term Rating</span></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Outlook</span></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;"><span style="font-family:inherit;font-size:9pt;">Moody&#8217;s</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Baa3</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Prime-3</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Positive</span></div></td></tr><tr><td style="vertical-align:top;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">S&amp;P</span></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">BBB</span></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">A-2</span></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Stable</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Our credit ratings, which are investment grade, may be affected by a material change in our financial ratios or a material event affecting our business and industry.  Although we are in the midst of a challenging market environment, our credit ratings have not been affected.  The most common criteria for assessment of our credit ratings are the debt-to-EBITDA ratio, interest coverage, business risk profile and liquidity.  If our credit ratings were downgraded, our cost to borrow funds under our $2.5&#160;Billion Credit Agreement and our $1.5 Billion Term Loan Agreement would increase and a potential loss of access to the commercial paper market could occur.  In the event that we are unable to borrow funds under our commercial paper program and there has not been a material adverse change in our business, we would continue to have access to our $2.5&#160;Billion Credit Agreement, which expires in 2024.  An adverse credit rating change alone is not a default under our $2.5&#160;Billion Credit Agreement or our $1.5 Billion Term Loan Agreement.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In the normal course of business, our counterparties provide us with secured and unsecured credit.  In the event of a downgrade in our credit ratings or a significant change in our counterparties&#8217; evaluation of our creditworthiness, we could be required to provide additional collateral in the form of cash, letters of credit or other negotiable instruments as a condition of continuing to conduct business with such counterparties.  We may be required to fund margin requirements with our counterparties with cash, letters of credit or other negotiable instruments.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Dividends </span><span style="font-family:inherit;font-size:10pt;">-</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span><span style="font-family:inherit;font-size:10pt;">Holders of our common stock share equally in any common stock dividends declared by our Board of Directors, subject to the rights of the holders of outstanding preferred stock.  In February 2020, we paid a dividend of $0.935 per share ($3.74 per share on an annualized basis), an increase of 9% compared with the same quarter in the prior year.  A dividend of </span><span style="font-family:inherit;font-size:10pt;">$0.935</span><span style="font-family:inherit;font-size:10pt;"> per share was declared for the shareholders of record at the close of business on </span><span style="font-family:inherit;font-size:10pt;">April&#160;27, 2020</span><span style="font-family:inherit;font-size:10pt;">, payable </span><span style="font-family:inherit;font-size:10pt;">May&#160;14, 2020</span><span style="font-family:inherit;font-size:10pt;">. </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Our Series E Preferred Stock pays quarterly dividends on each share of Series E Preferred Stock, when, as and if declared by our Board of Directors, at a rate of 5.5% per year.  We paid dividends for the Series E Preferred Stock of $0.3 million in February 2020.  Dividends totaling </span><span style="font-family:inherit;font-size:10pt;">$0.3 million</span><span style="font-family:inherit;font-size:10pt;"> were declared for the Series E Preferred Stock and are payable </span><span style="font-family:inherit;font-size:10pt;">May&#160;14, 2020</span><span style="font-family:inherit;font-size:10pt;">. </span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">For the </span><span style="font-family:inherit;font-size:10pt;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, cash flows from operations exceeded cash dividends paid by </span><span style="font-family:inherit;font-size:10pt;">$36.1 million</span><span style="font-family:inherit;font-size:10pt;">.  We expect our cash flows from operations to continue to sufficiently fund our cash dividends.  To the extent operating cash flows are not sufficient to fund our dividends, we may utilize short- and long-term debt, as necessary or appropriate.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s721DCEDE4820583ABFF2B9A3658B0360"></a></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">CASH FLOW ANALYSIS</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We use the indirect method to prepare our Consolidated Statements of Cash Flows.  Under this method, we reconcile net income (loss) to cash flows provided by operating activities by adjusting net income (loss) for those items that affect net income (loss) but do not result in actual cash receipts or payments during the period and for operating cash items that do not impact net income (loss).  These reconciling items can include depreciation and amortization, impairment charges, allowance for equity funds used during construction, gain or loss on sale of assets, deferred income taxes, net undistributed earnings from equity-method investments, share-based compensation expense, other amounts and changes in our assets and liabilities not classified as investing or financing activities.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">42</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth the changes in cash flows by operating, investing and financing activities for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="12"></td></tr><tr><td style="width:61%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></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: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;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Variances</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020 vs. 2019</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" rowspan="2" style="vertical-align:middle;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Favorable</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(Unfavorable)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Millions of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Total cash provided by (used in):</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Operating activities</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">422.7</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">353.6</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">69.1</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Investing activities</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(964.8</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">(864.8</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(100.0</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Financing activities</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">1,052.7</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;">527.0</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">525.7</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Change in cash and cash equivalents</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">510.6</span></div></td><td style="vertical-align:bottom;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">15.8</span></div></td><td style="vertical-align:bottom;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">494.8</span></div></td><td style="vertical-align:bottom;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash and cash equivalents at beginning of period</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">21.0</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">12.0</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">9.0</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash and cash equivalents at end of period</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">531.6</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">27.8</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">503.8</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Operating Cash Flows</span><span style="font-family:inherit;font-size:10pt;"> - Operating cash flows are affected by earnings from our business activities and changes in our operating assets and liabilities.  Changes in commodity prices and demand for our services or products, whether because of general economic conditions, changes in supply, changes in demand for the end products that are made with our products or increased competition from other service providers, could affect our earnings and operating cash flows.  Our operating cash flows can also be impacted by changes in our NGLs and natural gas inventory balances, which are driven primarily by commodity prices, supply, demand and the operation of our assets.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Cash flows from operating activities, before changes in operating assets and liabilities for the </span><span style="font-family:inherit;font-size:10pt;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, increased $</span><span style="font-family:inherit;font-size:10pt;">29.2 million</span><span style="font-family:inherit;font-size:10pt;">, compared with the same period in </span><span style="font-family:inherit;font-size:10pt;">2019</span><span style="font-family:inherit;font-size:10pt;">.  This increase is due primarily to higher earnings resulting from volume growth primarily in the Rocky Mountain region and the Permian Basin in our Natural Gas Liquids segment, as discussed in &#8220;Financial Results and Operating Information.&#8221;</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The changes in operating assets and liabilities decreased operating cash flows $</span><span style="font-family:inherit;font-size:10pt;">120.2 million</span><span style="font-family:inherit;font-size:10pt;"> for the </span><span style="font-family:inherit;font-size:10pt;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, compared with a decrease of $</span><span style="font-family:inherit;font-size:10pt;">160.1</span><span style="font-family:inherit;font-size:10pt;">&#160;million for the same period in </span><span style="font-family:inherit;font-size:10pt;">2019</span><span style="font-family:inherit;font-size:10pt;">.  This change is due primarily to the change in accounts receivable, accounts payable, and other accruals and deferrals resulting from the timing of receipt of cash from customers and payments to vendors, suppliers and other third parties, as well as changes in the fair value of risk-management assets and liabilities and NGLs and natural gas in storage, which vary from period to period and with changes in commodity prices.  The fair value of risk-management assets and liabilities are also impacted by changes in interest rates.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Investing Cash Flows</span><span style="font-family:inherit;font-size:10pt;"> - Cash used in investing activities for the </span><span style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, increased $</span><span style="font-family:inherit;font-size:10pt;">100.0 million</span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:10pt;">compared with the same period in </span><span style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2019</span><span style="font-family:inherit;font-size:10pt;">, due primarily to capital expenditures related to our capital-growth projects.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Financing Cash Flows</span><span style="font-family:inherit;font-size:10pt;"> - Cash from financing activities for the </span><span style="font-family:inherit;font-size:10pt;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, increased $</span><span style="font-family:inherit;font-size:10pt;">525.7 million</span><span style="font-family:inherit;font-size:10pt;"> compared with the same period in 2019, due primarily to the repayment of long-term debt in 2019 and the issuance of $1.75&#160;billion in senior unsecured notes in March 2020 compared with $1.45 billion of debt issuances in 2019, offset partially by the repayment of short-term borrowings.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s50FFB740E6085B92A6C6858F475A959B"></a></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">REGULATORY, ENVIRONMENTAL AND SAFETY MATTERS</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Environmental Matters</span><span style="font-family:inherit;font-size:10pt;"> -</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span><span style="font-family:inherit;font-size:10pt;">We are subject to a variety of historical preservation and environmental laws and/or regulations that affect many aspects of our present and future operations.  Regulated activities include, but are not limited to, those involving air emissions, storm water and wastewater discharges, handling and disposal of solid and hazardous wastes, wetlands and waterways preservation, wildlife conservation, cultural resources protection, hazardous materials transportation, and pipeline and facility construction.  These laws and regulations require us to obtain and/or comply with a wide variety of environmental clearances, registrations, licenses, permits and other approvals.  Failure to comply with these laws, regulations, licenses and permits may expose us to fines, penalties, reputational harm and/or interruptions in our operations that could be material to our results of operations or financial condition.  For example, if a leak or spill of hazardous substances or petroleum products occurs from pipelines or facilities that we own, operate or otherwise use, we could be held jointly and severally liable for all resulting liabilities, including response, investigation and cleanup costs, which could affect adversely our results of operations and cash flows.  In addition, emissions controls and/or other regulatory or permitting mandates under the Clean Air Act and other similar federal and state laws could require unexpected capital expenditures at our facilities.  We cannot assure that </span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">43</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">existing environmental statutes and regulations will not be revised or that new regulations will not be adopted or become applicable to us.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Additional information about our regulatory, environmental and safety matters can be found in &#8220;Regulatory, Environmental and Safety Matters&#8221; under Part I, Item 1, Business, in our Annual Report.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s0840F239BD3858B0A11AFF5A4E086D68"></a></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">IMPACT OF NEW ACCOUNTING STANDARDS</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">See Note </span><span style="font-family:inherit;font-size:10pt;">A</span><span style="font-family:inherit;font-size:10pt;"> of the Notes to Consolidated Financial Statements in this Quarterly Report for discussion of new accounting standards.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s636CDAA68B79581F8D6BC75D87F958C8"></a></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ESTIMATES AND CRITICAL ACCOUNTING POLICIES</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The preparation of our Consolidated Financial Statements and related disclosures in accordance with GAAP requires us to make estimates and assumptions with respect to values or conditions that cannot be known with certainty that affect the reported amounts of assets and liabilities, and the disclosure of contingent assets and liabilities at the date of the Consolidated Financial Statements.  These estimates and assumptions also affect the reported amounts of revenue and expenses during the reporting period.  Although we believe these estimates and assumptions are reasonable, actual results could differ from our estimates.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Information about our estimates and critical accounting policies is included under Item 7, Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations, &#8220;Estimates and Critical Accounting Policies,&#8221; in our Annual Report.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="sFC5093D6C4DB5E2196095EFF5DB89E11"></a></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">FORWARD-LOOKING STATEMENTS</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Some of the statements contained and incorporated in this Quarterly Report are forward-looking statements as defined under federal securities laws.  The forward-looking statements relate to our anticipated financial performance (including projected operating income, net income, capital expenditures, cash flows and projected levels of dividends), liquidity, management&#8217;s plans and objectives for our future capital-growth projects and other future operations (including plans to construct additional natural gas and NGL pipelines, processing and fractionation facilities and related cost estimates), our business prospects, the outcome of regulatory and legal proceedings, market conditions and other matters.  We make these forward-looking statements in reliance on the safe harbor protections provided under federal securities legislation and other applicable laws.  The following discussion is intended to identify important factors that could cause future outcomes to differ materially from those set forth in the forward-looking statements.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Forward-looking statements include the items identified in the preceding paragraph, the information concerning possible or assumed future results of our operations and other statements contained or incorporated in this Quarterly Report identified by words such as &#8220;anticipate,&#8221; &#8220;believe,&#8221; &#8220;continue,&#8221; &#8220;could,&#8221; &#8220;estimate,&#8221; &#8220;expect,&#8221; &#8220;forecast,&#8221; &#8220;goal,&#8221; &#8220;guidance,&#8221; &#8220;intend,&#8221; &#8220;may,&#8221; &#8220;might,&#8221; &#8220;outlook,&#8221; &#8220;plan,&#8221; &#8220;potential,&#8221; &#8220;project,&#8221; &#8220;scheduled,&#8221; &#8220;should,&#8221; &#8220;will,&#8221; &#8220;would&#8221; and other words and terms of similar meaning.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-bottom:8px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">One should not place undue reliance on forward-looking statements.  Known and unknown risks, uncertainties and other factors may cause our actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by forward-looking statements.  Those factors may affect our operations, markets, products, services and prices.  In addition to any assumptions and other factors referred to specifically in connection with the forward-looking statements, factors that could cause our actual results to differ materially from those contemplated in any forward-looking statement include, among others, the following:</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the impact on drilling and production by factors beyond our control, including the demand for natural gas and crude oil; producers&#8217; desire and ability to drill and obtain necessary permits; regulatory compliance; reserve performance; and capacity constraints on the pipelines that transport crude oil, natural gas and NGLs from producing areas and our facilities;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the effects of weather and other natural phenomena, including climate change, on our operations, demand for our services and energy prices;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the length and severity of a pandemic or other health crisis, such as the recent outbreak of COVID-19 and the measures that international, federal, state and local governments, agencies, law enforcement and/or health authorities implement to address it, which may (as with COVID-19) precipitate or exacerbate one or more of the factors herein, reduce the demand for natural gas, NGLs and crude oil and significantly disrupt or prevent us and our customers and </span></div></td></tr></table><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">44</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;padding-left:48px;text-align:left;"><span style="font-family:inherit;font-size:10pt;">counterparties from operating in the ordinary course for an extended period and increase the cost of operating our business;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the timing and extent of changes in energy commodity prices, including changes due to production decisions by other countries, such as the failure of countries to abide by recent agreements to reduce production volumes;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">economic climate and growth in the geographic areas in which we do business;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">risks associated with adequate supply to our gathering, processing, fractionation and pipeline facilities, including production declines that outpace new drilling or extended periods of ethane rejection;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">competition from other United States and foreign energy suppliers and transporters, as well as alternative forms of energy, including, but not limited to, solar power, wind power, geothermal energy and biofuels such as ethanol and biodiesel;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">demand for our services and products in the proximity of our facilities;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the ability to market pipeline capacity on favorable terms, including the effects of:</span></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:84px;"><span style="font-family:inherit;font-size:10pt;">&#8211;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">future demand for and prices of natural gas, NGLs and crude oil;</span></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:84px;"><span style="font-family:inherit;font-size:10pt;">&#8211;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">competitive conditions in the overall energy market;</span></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:84px;"><span style="font-family:inherit;font-size:10pt;">&#8211;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">availability of supplies of United States natural gas and crude oil; and</span></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:84px;"><span style="font-family:inherit;font-size:10pt;">&#8211;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">availability of additional storage capacity;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">acts of nature, sabotage, terrorism or other similar acts that cause damage to our facilities or our suppliers&#8217;, customers&#8217; or shippers&#8217; facilities;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the possibility of future terrorist attacks or the possibility or occurrence of an outbreak of, or changes in, hostilities or changes in the political conditions throughout the world;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the timely receipt of approval by applicable governmental entities for construction and operation of our pipeline and other projects and required regulatory clearances;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">our ability to acquire all necessary permits, consents or other approvals in a timely manner, to promptly obtain all necessary materials and supplies required for construction, and to construct gathering, processing, storage, fractionation and transportation facilities without labor or contractor problems;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the profitability of assets or businesses acquired or constructed by us;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the risk of a slowdown in growth or decline in the United States or international economies, including liquidity risks in United States or foreign credit markets;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">risks of marketing, trading and hedging activities, including the risks of changes in energy prices or the financial condition of our counterparties;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the uncertainty of estimates, including accruals and costs of environmental remediation;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">changes in demand for the use of natural gas, NGLs and crude oil because of market conditions caused by concerns about climate change;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the impact of uncontracted capacity in our assets being greater or less than expected;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the composition and quality of the natural gas and NGLs we gather and process in our plants and transport on our pipelines;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the efficiency of our plants in processing natural gas and extracting and fractionating NGLs;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">our ability to control construction costs and completion schedules of our pipelines and other projects;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the effects of changes in governmental policies and regulatory actions, including changes with respect to income and other taxes, pipeline safety, environmental compliance, climate change initiatives, production limits and authorized rates of recovery of natural gas and natural gas transportation costs;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the ability to recover operating costs and amounts equivalent to income taxes, costs of property, plant and equipment and regulatory assets in our state and FERC-regulated rates;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the results of administrative proceedings and litigation, regulatory actions, executive orders, rule changes and receipt of expected clearances involving any local, state or federal regulatory body, including the FERC, the National Transportation Safety Board, the PHMSA, the EPA and the CFTC;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">difficulties or delays experienced by trucks, railroads or pipelines in delivering products to or from our terminals or pipelines;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the capital-intensive nature of our businesses;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the mechanical integrity of facilities operated;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">risks associated with pending or possible acquisitions and dispositions, including our ability to finance or integrate any such acquisitions and any regulatory delay or conditions imposed by regulatory bodies in connection with any such acquisitions and dispositions;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the risk that material weaknesses or significant deficiencies in our internal controls over financial reporting could emerge or that minor problems could become significant;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the impact of unforeseen changes in interest rates, debt and equity markets, inflation rates, economic recession and other external factors over which we have no control, including the effect on pension and postretirement expense and funding resulting from changes in equity and bond market returns;</span></div></td></tr></table><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">45</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></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:24px;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">our indebtedness and guarantee obligations could make us vulnerable to general adverse economic and industry conditions, limit our ability to borrow additional funds and/or place us at competitive disadvantages compared with our competitors that have less debt or have other adverse consequences;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">actions by rating agencies concerning our credit;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">our ability to access capital at competitive rates or on terms acceptable to us;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the impact and outcome of pending and future litigation;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">performance of contractual obligations by our customers, service providers, contractors and shippers;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">our ability to control operating costs and make cost-saving changes;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the impact of recently issued and future accounting updates and other changes in accounting policies;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the risk of increased costs for insurance premiums, security or other items as a consequence of terrorist attacks;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the risk inherent in the use of information systems in our respective businesses and those of our counterparties and service providers, implementation of new software and hardware, and the impact on the timeliness of information for financial reporting;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the impact of potential impairment charges; and</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">the risk factors listed in the reports we have filed and may file with the SEC, which are incorporated by reference.</span></div></td></tr></table><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">These factors are not necessarily all of the important factors that could cause actual results to differ materially from those expressed in any of our forward-looking statements.  Other factors could also affect adversely our future results.  These and other risks are described in greater detail in Part I, Item 1A, Risk Factors, in our Annual Report and in our other filings that we make with the SEC, which are available via the SEC&#8217;s website at www.sec.gov and our website at www.oneok.com.  All forward-looking statements attributable to us or persons acting on our behalf are expressly qualified in their entirety by these factors.  Any such forward-looking statement speaks only as of the date on which such statement is made, and other than as required under securities laws, we undertake no obligation to update publicly any forward-looking statement whether as a result of new information, subsequent events or change in circumstances, expectations or otherwise.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s1769B085F47B56519A6AF9FB56C81F3B"></a></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:0px;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ITEM 3.</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK</span></div></td></tr></table><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Our exposure to market risk discussed below includes forward-looking statements and represents an estimate of possible changes in future earnings that could occur assuming hypothetical future movements in interest rates or commodity prices.  Our views on market risk are not necessarily indicative of actual results that may occur and do not represent the maximum possible gains and losses that may occur since actual gains and losses will differ from those estimated based on actual fluctuations in interest rates or commodity prices and the timing of transactions.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We are exposed to market risk due to commodity price and interest-rate volatility.  Market risk is the risk of loss arising from adverse changes in market rates and prices.  We may use financial instruments, including forward sales, swaps, options and futures, to manage the risks of certain identifiable or anticipated transactions and achieve more predictable cash flows.  Our risk-management function follows established policies and procedures to monitor our natural gas, condensate and NGL marketing activities and interest rates to ensure our hedging activities mitigate market risks.  We do not use financial instruments for trading purposes.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">COMMODITY PRICE RISK</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">As part of our hedging strategy, we use commodity derivative financial instruments and physical-forward contracts described in Note C of the Notes to Consolidated Financial Statements in this Quarterly Report to reduce the impact of near-term price fluctuations of natural gas, NGLs and condensate.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Although our businesses are primarily fee-based, in our Natural Gas Gathering and Processing segment, we are exposed to commodity price risk as a result of retaining a portion of the commodity sales proceeds associated with our POP with fee contracts.  Under certain POP with fee contracts, our contractual fees and POP percentage may increase or decrease if production volumes, delivery pressures or commodity prices change relative to specified thresholds.  We are exposed to basis risk between the various production and market locations where we buy and sell commodities.  In the current commodity price environment, our contractual fees on these contracts have decreased, which impacts the average fee rate in our Natural Gas Gathering and Processing segment.  If the current commodity price environment continues, we expect this commodity price exposure to continue. </span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">46</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following tables set forth hedging information for our Natural Gas Gathering and Processing segment&#8217;s forecasted equity volumes for the periods indicated:</span></div><div style="line-height:120%;padding-bottom:8px;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="10"></td></tr><tr><td style="width:60%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:12%;"></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="9" style="vertical-align:top;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Nine Months Ending December 31, 2020</span></div></td></tr><tr><td style="vertical-align:top;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Volumes<br/>Hedged</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="4" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Average Price</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Percentage<br/>Hedged</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">NGLs - excluding ethane (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">MBbl/d</span><span style="font-family:inherit;font-size:9pt;">) - Conway/Mont Belvieu</span></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">10.3</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">0.55</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">/ gallon</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">71%</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Condensate (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">MBbl/d</span><span style="font-family:inherit;font-size:9pt;">) - WTI-NYMEX</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2.9</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">54.08</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">/ Bbl</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">72%</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Natural gas (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">BBtu/d</span><span style="font-family:inherit;font-size:9pt;">) - NYMEX and basis</span></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">124.9</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2.39</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">/ MMBtu</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">86%</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="10"></td></tr><tr><td style="width:60%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:12%;"></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="9" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Year Ending December 31, 2021</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Volumes<br/>Hedged</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="4" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Average Price</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Percentage<br/>Hedged</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Natural gas (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">BBtu/d</span><span style="font-family:inherit;font-size:9pt;">) - NYMEX and basis</span></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">66.4</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2.41</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">/ MMBtu</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">50%</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-bottom:8px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Our Natural Gas Gathering and Processing segment&#8217;s commodity price sensitivity is estimated as a hypothetical change in the price of NGLs, crude oil and natural gas at </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">.  Condensate sales are typically based on the price of crude oil.  Assuming normal operating conditions, we estimate the following for our forecasted equity volumes:</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">a $0.01 per-gallon change in the composite price of NGLs, excluding ethane, would change adjusted EBITDA for the nine months ending December 31, 2020, and for the year ending December 31, 2021, by approximately </span><span style="font-family:inherit;font-size:10pt;">$1.7 million</span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;">$2.6 million</span><span style="font-family:inherit;font-size:10pt;">, respectively;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">a $1.00 per-barrel change in the price of crude oil would change adjusted EBITDA for the nine months ending December 31, 2020, and for the year ending December 31, 2021, by approximately </span><span style="font-family:inherit;font-size:10pt;">$1.0 million</span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;">$1.5 million</span><span style="font-family:inherit;font-size:10pt;">, respectively; and</span></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;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">a $0.10 per-MMBtu change in the price of residue natural gas would change adjusted EBITDA for the nine months ending December 31, 2020, and for the year ending December 31, 2021, by approximately </span><span style="font-family:inherit;font-size:10pt;">$4.0 million</span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;">$4.9 million</span><span style="font-family:inherit;font-size:10pt;">, respectively.</span></div></td></tr></table><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">These estimates do not include any effects of hedging or effects on demand for our services or natural gas processing plant operations that might be caused by, or arise in conjunction with, commodity price fluctuations.  For example, a change in the gross processing spread may cause a change in the amount of ethane extracted from the natural gas stream, impacting gathering and processing financial results for certain contracts.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">INTEREST-RATE RISK</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We are exposed to interest-rate risk through borrowings under our $2.5&#160;Billion Credit Agreement, $1.5 Billion Term Loan Agreement, commercial paper program and long-term debt issuances.  Future increases in LIBOR or the established replacement rate, commercial paper rates or bond rates could expose us to increased interest costs on future borrowings.  We manage interest-rate risk through the use of fixed-rate debt, floating-rate debt and interest-rate swaps.  Interest-rate swaps are agreements to exchange interest payments at some future point based on specified notional amounts.  In March 2020, we  settled </span><span style="font-family:inherit;font-size:10pt;">$750 million</span><span style="font-family:inherit;font-size:10pt;"> of our forward-starting interest-rate swaps related to our underwritten public offerings of </span><span style="font-family:inherit;font-size:10pt;">$1.75 billion</span><span style="font-family:inherit;font-size:10pt;"> senior unsecured notes.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">At </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, and </span><span style="font-family:inherit;font-size:10pt;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:10pt;">, we had forward-starting interest-rate swaps with notional amounts totaling </span><span style="font-family:inherit;font-size:10pt;">$1.1 billion</span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;">$1.8 billion</span><span style="font-family:inherit;font-size:10pt;">, respectively, to hedge the variability of interest payments on a portion of our forecasted debt issuances.  At </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, and </span><span style="font-family:inherit;font-size:10pt;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:10pt;">, we had interest-rate swaps with notional amounts totaling </span><span style="font-family:inherit;font-size:10pt;">$1.3 billion</span><span style="font-family:inherit;font-size:10pt;"> to hedge the variability of our LIBOR-based interest payments.  All of our interest-rate swaps are designated as cash flow hedges.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">See Note </span><span style="font-family:inherit;font-size:10pt;">C</span><span style="font-family:inherit;font-size:10pt;"> of the Notes to Consolidated Financial Statements in this Quarterly Report for more information on our hedging activities.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">COUNTERPARTY CREDIT RISK</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We assess the creditworthiness of our counterparties on an ongoing basis and require security, including prepayments and other forms of collateral, when appropriate.  Certain of our counterparties may be impacted by a relatively low commodity price environment and could experience financial problems, which could result in nonpayment and/or nonperformance, which could impact adversely our results of operations. </span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">47</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The creditworthiness of our counterparties, which are primarily investment grade, and our customer concentration are consistent with those discussed in Part II, Item 7A, Quantitative and Qualitative Disclosures about Market Risk, in our Annual Report.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s08790B2465BC5924A0B237141F1F6500"></a></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:0px;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ITEM 4.</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">CONTROLS AND PROCEDURES</span></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Quarterly Evaluation of Disclosure Controls and Procedures</span><span style="font-family:inherit;font-size:10pt;"> - Our Chief Executive Officer (Principal Executive Officer) and Chief Financial Officer (Principal Financial Officer) have concluded that our disclosure controls and procedures were effective as of the end of the period covered by this report based on the evaluation of the controls and procedures required by Rules 13a-15(e) and 15d-15(e) of the Exchange Act.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Changes in Internal Control Over Financial Reporting</span><span style="font-family:inherit;font-size:10pt;"> -</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span><span style="font-family:inherit;font-size:10pt;">There have been no changes in our internal control over financial reporting during the quarter ended </span><span style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s3EFD202995EA58739B07F21BA4851CE3"></a></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">PART II - OTHER INFORMATION</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="sD5E7B41B1DA05716ABE8D2772F3DA545"></a></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:0px;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ITEM 1.</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">LEGAL PROCEEDINGS</span></div></td></tr></table><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Additional information about our legal proceedings is included in Note J of the Notes to Consolidated Financial Statements in this Quarterly Report and under Note N of the Notes to Consolidated Financial Statements in our Annual Report.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s25264E798C5F5246B9274780FB2243DA"></a></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:0px;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ITEM 1A.</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">RISK FACTORS</span></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">The spread of COVID-19, recent energy industry developments and the resulting impact on business and economic conditions may affect adversely our operating results.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The spread of COVID-19 has led to global and regional economic disruption, volatility in the financial markets and a weakened commodity price environment.  It is possible that the continued spread of COVID-19 and efforts to contain the virus, such as quarantines, closures and reduced operations of businesses will have a continued adverse impact on global and regional economic conditions, which could further impact (i) the supply and demand for NGLs and natural gas, (ii) our ability to efficiently and effectively operate our business as our employees are subject to stay-at-home and social distancing restrictions, (iii)&#160;our suppliers of materials, equipment and services or (iv) our access to capital markets.  The spread of COVID-19 may also cause other unpredictable or unforeseen events that may affect adversely our operating results.  Volatility in commodity prices may have an impact on many of our counterparties, which, in turn, could have a negative impact on their ability to meet their obligations to us.  For example, in March 2020, unsuccessful negotiations between the Organization of the Petroleum Exporting Countries (OPEC) and Russia regarding crude oil production cuts resulted in a price war between Saudi Arabia and Russia.  As a result, the global supply of crude oil significantly exceeded demand and led to a collapse in crude oil prices.  However, further negotiations in April 2020 resulted in an agreement to reduce production volumes.  Failure to abide by these agreed upon crude oil production cuts may further destabilize the global oil market, which is simultaneously experiencing a limitation on crude oil storage capacity and a dramatic decrease in demand due to COVID-19, and crude oil prices may continue to decline.  In addition to these global developments, several of the states where we operate are considering imposing limits on oil production, which could further impact our volume expectations.  If adverse global or regional economic and market conditions remain uncertain or persist, spread or deteriorate further, we may experience a material adverse impact on our business, results of operations, financial position, cash flows and/or liquidity.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Our investors should consider additional risks set forth in Part I, Item 1A, Risk Factors, of our Annual Report that could affect us and our business.  Additionally the impact of the COVID-19 pandemic could exacerbate many of the risks identified in our Annual Report.  Although we have tried to discuss key factors, our investors need to be aware that other risks may prove to be important in the future.  Even after the COVID-19 pandemic has moderated and business and social distancing restrictions have eased, we may continue to experience similar adverse effects to our businesses, operating results, cash flows and/or financial condition resulting from economic slowdown that is expected to persist.  New risks may emerge at any time, and we cannot predict such risks or estimate the extent to which they may affect our financial performance.  Investors should consider carefully the discussion of risks and the other information included or incorporated by reference in this Quarterly Report, including &#8220;Forward-Looking Statements,&#8221; which are included in Part I, Item 2, Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">48</span></div></div><hr style="page-break-after:always"></hr><div><a id="sCF63F3B84CE050D8A160EDD77B8EAA3C"></a></div><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></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:0px;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ITEM 2.</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS</span></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Not applicable.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="sC9C644A094B65A7E8693BB6D4AE90E2E"></a></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:0px;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ITEM 3.</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">DEFAULTS UPON SENIOR SECURITIES</span></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Not applicable.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s9A43B5451149530D8B94E1B952A6DA35"></a></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:0px;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ITEM 4.</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">MINE SAFETY DISCLOSURES</span></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Not applicable.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s9B5A37BAFFB65E99BA0857E552788C67"></a></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:0px;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ITEM 5.</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">OTHER INFORMATION</span></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Not applicable.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s7FC72777D4EC5A788F15AEFE50238F0F"></a></div><table cellpadding="0" cellspacing="0" style="-sec-extract:summary;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:118%;font-size:10pt;padding-left:0px;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ITEM 6.</span></div></td><td style="vertical-align:top;"><div style="line-height:118%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">EXHIBITS</span></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Readers of this report should not rely on or assume the accuracy of any representation or warranty or the validity of any opinion contained in any agreement filed as an exhibit to this Quarterly Report, because such representation, warranty or opinion may be subject to exceptions and qualifications contained in separate disclosure schedules, may represent an allocation of risk between parties in the particular transaction, may be qualified by materiality standards that differ from what may be viewed as material for securities law purposes, or may no longer continue to be true as of any given date.  All exhibits attached to this Quarterly Report are included for the purpose of complying with requirements of the SEC.  Other than the certifications made by our officers pursuant to the Sarbanes-Oxley Act of 2002 included as exhibits to this Quarterly Report, all exhibits are included only to provide information to investors regarding their respective terms and should not be relied upon as constituting or providing any factual disclosures about us, any other persons, any state of affairs or other matters.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:118%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following exhibits are filed as part of this Quarterly Report:</span></div><div style="line-height:118%;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="2"></td></tr><tr><td style="width:15%;"></td><td style="width:85%;"></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;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">Exhibit No.</span></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;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">Exhibit Description</span></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:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">3.1</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/1039684/000103968418000068/amendedbylawssept2018.htm"><span style="font-family:inherit;font-size:10pt;">Amended and Restated By-laws of ONEOK, Inc. (incorporated by reference from Exhibit 3.1 to ONEOK Inc.&#8217;s Current Report on Form 8-K filed September 20, 2018 (File No. 1-13643)).</span></a></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:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">3.2</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/1039684/000103968417000117/amendedrestatecertificat.htm"><span style="font-family:inherit;font-size:10pt;">Amended and Restated Certificate of Incorporation of ONEOK, Inc., dated July 3, 2017, as amended (incorporated by reference from Exhibit 3.2 to ONEOK Inc.&#8217;s Quarterly Report on Form 10-Q for the quarter ended September 30, 2017, filed November 1, 2017 (File No. 1-13643)).</span></a></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:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">4.1</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/1039684/000119312520069129/d895333dex41.htm"><span style="font-family:inherit;font-size:10pt;">Thirteenth Supplemental Indenture, dated as of March 10, 2020, among ONEOK, Inc., ONEOK Partners, L.P., ONEOK Partners Intermediate Limited Partnership and U.S. Bank National Association, as trustee, with respect to 2.200% Notes due 2025 (incorporated by reference from Exhibit 4.1 to ONEOK Inc.&#8217;s Current Report on Form 8-K, filed March 10, 2020 (File No. 1-13643)).</span></a></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:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">4.2</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/1039684/000119312520069129/d895333dex42.htm"><span style="font-family:inherit;font-size:10pt;">Fourteenth Supplemental Indenture, dated as of March 10, 2020, among ONEOK, Inc., ONEOK Partners, L.P., ONEOK Partners Intermediate Limited Partnership and U.S. Bank National Association, as trustee, with respect to 3.100% Notes due 2030 (incorporated by reference from Exhibit 4.2 to ONEOK Inc.&#8217;s Current Report on Form 8-K, filed March 10, 2020 (File No. 1-13643)).</span></a></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:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">4.3</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/1039684/000119312520069129/d895333dex43.htm"><span style="font-family:inherit;font-size:10pt;">Fifteenth Supplemental indenture, dated as of March 10, 2020, among ONEOK, Inc., ONEOK Partners, L.P., ONEOK Partners Intermediate Limited Partnership and U.S. Bank National Association, as trustee, with respect to 4.500% Notes due 2050 (incorporated by reference from Exhibit 4.3 to ONEOK Inc.&#8217;s Current Report on Form 8-K, filed March 10, 2020 (File No. 1-13643)).</span></a></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:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">10.1</span></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;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/1039684/000119312520069129/d895333dex11.htm"><span style="font-family:inherit;font-size:10pt;">Underwriting Agreement, dated March 5, 2020, among ONEOK, Inc., ONEOK Partners, L.P., ONEOK Partners Intermediate Limited Partnership and Barclays Capital Inc., Deutsche Bank Securities Inc., Mizuho Securities USA LLC and TD Securities (USA) LLC,  as representatives of the several underwriters named therein (incorporated by reference from Exhibit 1.1 to ONEOK Inc.&#8217;s Current Report on Form 8-K, filed March 10, 2020 (File No. 1-13643)).</span></a></div></td></tr></table></div></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">49</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:118%;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="2"></td></tr><tr><td style="width:15%;"></td><td style="width:85%;"></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:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">10.2</span></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;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/1039684/000119312520069129/d895333dex12.htm"><span style="font-family:inherit;font-size:10pt;">Underwriting Agreement, dated March&#160;6, 2020, among ONEOK, Inc., ONEOK Partners, L.P., ONEOK Partners Intermediate Limited Partnership and Barclays Capital Inc., Deutsche Bank Securities Inc., Mizuho Securities USA LLC and TD Securities (USA) LLC (incorporated by reference from Exhibit 1.2 to ONEOK Inc.&#8217;s Current Report on Form 8-K, filed March 10, 2020 (File No. 1-13643)).</span></a></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:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">10.3</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/1039684/000103968420000012/a2020rsuawardagreement.htm"><span style="font-family:inherit;font-size:10pt;">Form of 2020 Restricted Unit Award Agreement (incorporated by reference from Exhibit 10.35 to ONEOK Inc.&#8217;s Annual Report on Form 10-K, filed February 25, 2020 (File No. 1-13643).</span></a></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:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">10.4</span></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;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/1039684/000103968420000012/a2020psuawardagreement.htm"><span style="font-family:inherit;font-size:10pt;">Form of 2020 Performance Unit Award Agreement (incorporated by reference from Exhibit 10.36 to ONEOK Inc.&#8217;s Annual Report on Form 10-K, filed February 25, 2020 (File No. 1-13643).</span></a></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:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">22.1</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="subsidiaryguarantorsex.htm"><span style="font-family:inherit;font-size:10pt;">List of subsidiary guarantors and issuers of guaranteed securities.</span></a></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:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">31.1</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="okeq12020exhibit311.htm"><span style="font-family:inherit;font-size:10pt;">Certification of Terry K. Spencer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.</span></a></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:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">31.2</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="okeq12020exhibit312.htm"><span style="font-family:inherit;font-size:10pt;">Certification of Walter S. Hulse III pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.</span></a></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:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">32.1</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="okeq12020exhibit321.htm"><span style="font-family:inherit;font-size:10pt;">Certification of Terry K. Spencer pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished only pursuant to Rule 13a-14(b)).</span></a></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:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">32.2</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="okeq12020exhibit322.htm"><span style="font-family:inherit;font-size:10pt;">Certification of Walter S. Hulse III pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished only pursuant to Rule 13a-14(b)).</span></a></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:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">101.INS</span></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;"><span style="font-family:inherit;font-size:10pt;">Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.</span></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:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">101.SCH</span></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;"><span style="font-family:inherit;font-size:10pt;">Inline XBRL Taxonomy Extension Schema Document.</span></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:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">101.CAL</span></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;"><span style="font-family:inherit;font-size:10pt;">Inline XBRL Taxonomy Calculation Linkbase Document.</span></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:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">101.DEF</span></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;"><span style="font-family:inherit;font-size:10pt;">Inline XBRL Taxonomy Extension Definitions Document.</span></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:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">101.LAB</span></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;"><span style="font-family:inherit;font-size:10pt;">Inline XBRL Taxonomy Label Linkbase Document.</span></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:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">101.PRE</span></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;"><span style="font-family:inherit;font-size:10pt;">Inline XBRL Taxonomy Presentation Linkbase Document.</span></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:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">104</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Cover Page Interactive Data File (formatted in Inline XBRL and contained in Exhibit 101).</span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:118%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Attached as Exhibit 101 to this Quarterly Report are the following Inline XBRL-related documents: (i) Document and Entity Information; (ii) Consolidated Statements of Income for the </span><span style="font-family:inherit;font-size:10pt;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;">2019</span><span style="font-family:inherit;font-size:10pt;">; (iii)&#160;Consolidated Statements of Comprehensive Income for the </span><span style="font-family:inherit;font-size:10pt;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;">2019</span><span style="font-family:inherit;font-size:10pt;">; (iv)&#160;Consolidated Balance Sheets at </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, and </span><span style="font-family:inherit;font-size:10pt;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:10pt;">; (v)&#160;Consolidated Statements of Cash Flows for the </span><span style="font-family:inherit;font-size:10pt;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;">2019</span><span style="font-family:inherit;font-size:10pt;">; (vi)&#160;Consolidated Statements of Changes in Equity for the </span><span style="font-family:inherit;font-size:10pt;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;">2019</span><span style="font-family:inherit;font-size:10pt;">; and (vii) Notes to Consolidated Financial Statements.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">50</span></div></div><hr style="page-break-after:always"></hr><div><a id="s915EDC5D7F8C554E9DB00E4F240A0B4D"></a></div><div><div style="line-height:120%;font-size:8pt;"><a style="font-family:inherit;font-size:8pt;" href="#s943EB77B87A65C91B77D514F4940C415"><span style="font-family:inherit;font-size:8pt;">Table of Contents</span></a><span style="font-family:inherit;font-size:8pt;"> </span></div></div><div><br/></div><div style="line-height:120%;text-align:center;-sec-extract:summary;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">SIGNATURE</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Pursuant to the requirements of the Exchange Act, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:48%;"></td><td style="width:5%;"></td><td style="width:47%;"></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">ONEOK, Inc.</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Registrant</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">Date: April 29, 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">By:</span></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;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">/s/ Walter S. Hulse III</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">Walter S. Hulse III</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">Chief Financial Officer, Treasurer and </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">Executive Vice President, Strategic Planning</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">and Corporate Affairs</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">(Principal Financial Officer)</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"> </span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">51</span></div></div>	</div></body>
</html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-22.1
<SEQUENCE>2
<FILENAME>subsidiaryguarantorsex.htm
<DESCRIPTION>OKE LIST OF SUBSIDIARY GUARANTORS
<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 2020 Workiva -->
		<title>Exhibit</title>
	</head>
	<body><div style="font-family:Times New Roman;font-size:10pt;">
<div><a name="s744c5a76a4da45498bbc8d92f6472469"></a></div><div><div style="line-height:120%;text-align:right;font-size:10pt;"><font style="font-family:Arial;font-size:10pt;font-weight:bold;">Exhibit 22.1</font></div></div><div><br></div><div style="line-height:120%;padding-top:0px;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">List of Subsidiary Guarantors and Issuers</font></div><div style="line-height:120%;padding-top:0px;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">of Guaranteed Securities</font></div><div style="line-height:120%;padding-top:0px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;padding-top:6px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As of March 31, 2020, the following entities guarantee the notes issued by ONEOK, Inc. (the &#8220;ONEOK Notes&#8221;) and ONEOK Partners, L.P. (the &#8220;ONEOK Partners Notes&#8221;). </font></div><div style="line-height:120%;text-align:center;font-size:9pt;"><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:37%;"></td><td style="width:25%;"></td><td style="width:19%;"></td><td style="width:19%;"></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:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">Entity</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:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">Jurisdiction of Incorporation or Organization</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:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">ONEOK 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:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">ONEOK Partners Notes</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:9pt;"><font style="font-family:inherit;font-size:9pt;">ONEOK, Inc.</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:9pt;"><font style="font-family:inherit;font-size:9pt;">Oklahoma</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:9pt;"><font style="font-family:inherit;font-size:9pt;">Issuer</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:9pt;"><font style="font-family:inherit;font-size:9pt;">Guarantor</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:9pt;"><font style="font-family:inherit;font-size:9pt;">ONEOK Partners, L.P.</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:9pt;"><font style="font-family:inherit;font-size:9pt;">Delaware</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:9pt;"><font style="font-family:inherit;font-size:9pt;">Guarantor</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:9pt;"><font style="font-family:inherit;font-size:9pt;">Issuer</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:9pt;"><font style="font-family:inherit;font-size:9pt;">ONEOK Partners Intermediate Limited Partnership</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:9pt;"><font style="font-family:inherit;font-size:9pt;">Delaware</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:9pt;"><font style="font-family:inherit;font-size:9pt;">Guarantor</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:9pt;"><font style="font-family:inherit;font-size:9pt;">Guarantor</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%;padding-top:6px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As of March 31, 2020, the ONEOK Notes consisted of the following securities: </font></div><div style="line-height:120%;text-align:center;font-size:9pt;"><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="1"></td></tr><tr><td style="width:100%;"></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:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">Issued under the Indenture dated as of September 24, 1998</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:9pt;"><font style="font-family:inherit;font-size:9pt;">6-7/8% Debentures due 2028</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:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">Issued under the Indenture dated as of December 28, 2001</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="padding-top:2px;text-align:left;padding-left:1px;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">6.00% Notes due 2035</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:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">Issued under the Indenture dated as of January 26, 2012</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="padding-top:2px;text-align:left;padding-left:1px;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">4.25% Notes due 2022</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:9pt;"><font style="font-family:inherit;font-size:9pt;">7.50% Notes due 2023</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:9pt;"><font style="font-family:inherit;font-size:9pt;">2.75% Notes due 2024</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:9pt;"><font style="font-family:inherit;font-size:9pt;">2.200% Notes due 2025</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:9pt;"><font style="font-family:inherit;font-size:9pt;">4.55% Notes due 2028</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:9pt;"><font style="font-family:inherit;font-size:9pt;">4.35% Notes due 2029</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:9pt;"><font style="font-family:inherit;font-size:9pt;">3.40% Notes due 2029</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:9pt;"><font style="font-family:inherit;font-size:9pt;">3.100% Notes due 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:9pt;"><font style="font-family:inherit;font-size:9pt;">5.20% Notes due 2048</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:9pt;"><font style="font-family:inherit;font-size:9pt;">4.45% Notes due 2049</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:9pt;"><font style="font-family:inherit;font-size:9pt;">4.500% Notes due 2050</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:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">Issued under the Indenture dated as of July 13, 2017</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="padding-top:2px;text-align:left;padding-left:1px;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">4.000% Notes due 2027</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:9pt;"><font style="font-family:inherit;font-size:9pt;">4.950% Notes due 2047</font></div></td></tr></table></div></div><div style="line-height:120%;padding-top:6px;text-align:left;padding-left:6px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;padding-top:6px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As of March 31, 2020, the ONEOK Partners Notes consisted of the following securities: </font></div><div style="line-height:120%;text-align:center;font-size:9pt;"><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="1"></td></tr><tr><td style="width:100%;"></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:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">Issued under the Indenture dated as of September 25, 2006</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:9pt;"><font style="font-family:inherit;font-size:9pt;">3.375% Senior Notes due 2022</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:9pt;"><font style="font-family:inherit;font-size:9pt;">5.000% Senior Notes due 2023</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:9pt;"><font style="font-family:inherit;font-size:9pt;">4.90% Senior Notes due 2025</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:9pt;"><font style="font-family:inherit;font-size:9pt;">6.65% Senior Notes due 2036</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:9pt;"><font style="font-family:inherit;font-size:9pt;">6.85% Senior Notes due 2037</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:9pt;"><font style="font-family:inherit;font-size:9pt;">6.125% Senior Notes due 2041</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:9pt;"><font style="font-family:inherit;font-size:9pt;">6.200% Senior Notes due 2043</font></div></td></tr></table></div></div><div style="line-height:120%;padding-top:6px;text-align:left;padding-left:6px;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><br></div><div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></div>	</div></body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>3
<FILENAME>okeq12020exhibit311.htm
<DESCRIPTION>OKE CERTIFICATION OF SPENCER SECTION 302
<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 2020 Workiva -->
		<title>Exhibit</title>
	</head>
	<body><div style="font-family:Times New Roman;font-size:10pt;">
<div><a name="sED6228BF72295BB0A8795E7766D611BE"></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:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 31.1</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;"><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;">Certification</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;">I, Terry K. Spencer, certify that:</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;">I have reviewed this quarterly report on Form 10-Q of ONEOK, Inc.;</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;">Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;</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;">Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;</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;">The registrant&#8217;s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</font></div><div style="line-height:120%;text-align:left;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;">a)</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;">Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;</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;">b)</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;">Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, 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;</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;">c)</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;">Evaluated the effectiveness of the registrant&#8217;s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and</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;">d)</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;">Disclosed in this report any change in the registrant&#8217;s internal control over financial reporting that occurred during the registrant&#8217;s most recent fiscal quarter (the registrant&#8217;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&#8217;s internal control over financial reporting; and</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;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The registrant&#8217;s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant&#8217;s auditors and the audit committee of the registrant&#8217;s board of directors:</font></div><div style="line-height:120%;text-align:left;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;">a)</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;">All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant&#8217;s ability to record, process, summarize and report financial information; and</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;">b)</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;">Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&#8217;s internal control over financial reporting.</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;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Date:  April 29, 2020</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="2"></td></tr><tr><td style="width:50%;"></td><td style="width:50%;"></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;text-decoration:underline;">/s/ Terry K. Spencer</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;">Terry K. Spencer</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;">Chief Executive Officer</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><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></div>	</div></body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>4
<FILENAME>okeq12020exhibit312.htm
<DESCRIPTION>OKE CERTIFICATION OF HULSE SECTION 302
<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 2020 Workiva -->
		<title>Exhibit</title>
	</head>
	<body><div style="font-family:Times New Roman;font-size:10pt;">
<div><a name="s001FA0BE90FE579FA857B1A27283CD5E"></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:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 31.2</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;"><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;">Certification</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;">I, Walter S. Hulse III, certify that:</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;">I have reviewed this quarterly report on Form 10-Q of ONEOK, Inc.;</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;">Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;</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;">Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;</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;">The registrant&#8217;s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</font></div><div style="line-height:120%;text-align:left;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;">a)</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;">Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;</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;">b)</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;">Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, 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;</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;">c)</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;">Evaluated the effectiveness of the registrant&#8217;s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and</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;">d)</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;">Disclosed in this report any change in the registrant&#8217;s internal control over financial reporting that occurred during the registrant&#8217;s most recent fiscal quarter (the registrant&#8217;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&#8217;s internal control over financial reporting; and</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;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The registrant&#8217;s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant&#8217;s auditors and the audit committee of the registrant&#8217;s board of directors:</font></div><div style="line-height:120%;text-align:left;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;">a)</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;">All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant&#8217;s ability to record, process, summarize and report financial information; and</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;">b)</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;">Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&#8217;s internal control over financial reporting.</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;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Date:  April 29, 2020</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="2"></td></tr><tr><td style="width:50%;"></td><td style="width:50%;"></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;text-decoration:underline;">/s/ Walter S. Hulse III</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;">Walter S. Hulse III</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;">Chief Financial Officer</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><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></div>	</div></body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>5
<FILENAME>okeq12020exhibit321.htm
<DESCRIPTION>OKE CERTIFICATION OF SPENCER SECTION 906
<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 2020 Workiva -->
		<title>Exhibit</title>
	</head>
	<body><div style="font-family:Times New Roman;font-size:10pt;">
<div><a name="s238D25101CB65AB6861E968882D318C4"></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:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 32.1</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:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">CERTIFICATION PURSUANT TO</font></div><div style="line-height:120%;text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">18 U.S.C. SECTION 1350,</font></div><div style="line-height:120%;text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">AS ADOPTED PURSUANT TO</font></div><div style="line-height:120%;text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002</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:11pt;"><font style="font-family:inherit;font-size:11pt;">In connection with the Quarterly Report on Form 10-Q of ONEOK, Inc. (the &#8220;Registrant&#8221;) for the period ending March 31, 2020, as filed with the Securities and Exchange Commission on the date hereof (the &#8220;Report&#8221;), I, Terry K. Spencer, Chief Executive Officer of the Registrant, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:</font></div><div style="line-height:120%;text-align:left;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:36px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(1)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">the Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:36px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(2)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant.</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;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;text-decoration:underline;">/s/ Terry K. Spencer</font></div><div style="line-height:120%;text-align:left;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">Terry K. Spencer</font></div><div style="line-height:120%;text-align:left;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">Chief Executive Officer</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:11pt;"><font style="font-family:inherit;font-size:11pt;">April 29, 2020</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;"><br></font></div><div style="line-height:120%;text-align:left;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">A signed original of this written statement required by Section 906, or other document authenticating, acknowledging or otherwise adopting the signature that appears in typed form within the electronic version of this written statement required by Section 906, has been provided to ONEOK, Inc. and will be retained by ONEOK, Inc. and furnished to the Securities and Exchange Commission or its staff upon request.</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%;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>	</div></body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.2
<SEQUENCE>6
<FILENAME>okeq12020exhibit322.htm
<DESCRIPTION>OKE CERTIFICATION OF HULSE SECTION 906
<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 2020 Workiva -->
		<title>Exhibit</title>
	</head>
	<body><div style="font-family:Times New Roman;font-size:10pt;">
<div><a name="sEDB9563965205A05B424A498E58523B2"></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:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 32.2</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:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">CERTIFICATION PURSUANT TO</font></div><div style="line-height:120%;text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">18 U.S.C. SECTION 1350,</font></div><div style="line-height:120%;text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">AS ADOPTED PURSUANT TO</font></div><div style="line-height:120%;text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002</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:11pt;"><font style="font-family:inherit;font-size:11pt;">In connection with the Quarterly Report on Form 10-Q of ONEOK, Inc. (the &#8220;Registrant&#8221;) for the period ending March 31, 2020, as filed with the Securities and Exchange Commission on the date hereof (the &#8220;Report&#8221;), I, Walter S. Hulse III, Chief Financial Officer of the Registrant, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:</font></div><div style="line-height:120%;text-align:left;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:36px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(1)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">the Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:36px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(2)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant.</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;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;text-decoration:underline;">/s/ Walter S. Hulse III</font></div><div style="line-height:120%;text-align:left;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">Walter S. Hulse III</font></div><div style="line-height:120%;text-align:left;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">Chief Financial Officer</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:11pt;"><font style="font-family:inherit;font-size:11pt;">April 29, 2020</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;"><br></font></div><div style="line-height:120%;text-align:left;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">A signed original of this written statement required by Section 906, or other document authenticating, acknowledging or otherwise adopting the signature that appears in typed form within the electronic version of this written statement required by Section 906, has been provided to ONEOK, Inc. and will be retained by ONEOK, Inc. and furnished to the Securities and Exchange Commission or its staff upon request.</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>	</div></body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>7
<FILENAME>oke-20200331.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.oneok.com/20200331" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:oke="http://www.oneok.com/20200331" 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/srt-types/2019-01-31" schemaLocation="http://xbrl.fasb.org/srt/2019/elts/srt-types-2019-01-31.xsd" />
  <xsd:import namespace="http://fasb.org/srt/2019-01-31" schemaLocation="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd" />
  <xsd:import namespace="http://fasb.org/us-gaap/2019-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd" />
  <xsd:import namespace="http://fasb.org/us-roles/2019-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-roles-2019-01-31.xsd" />
  <xsd:import namespace="http://fasb.org/us-types/2019-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-types-2019-01-31.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="https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/currency/2019-01-31" schemaLocation="https://xbrl.sec.gov/currency/2019/currency-2019-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/dei/2019-01-31" schemaLocation="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/exch/2019-01-31" schemaLocation="https://xbrl.sec.gov/exch/2019/exch-2019-01-31.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/2018-01-31" schemaLocation="https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd" />
  <xsd:annotation>
    <xsd:appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="oke-20200331_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="oke-20200331_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="oke-20200331_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="oke-20200331_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple" />
      <link:roleType id="AccumulatedOtherComprehensiveIncomeLossDetails" roleURI="http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails">
        <link:definition>2414402 - Disclosure - 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="AccumulatedOtherComprehensiveIncomeLossNotes" roleURI="http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossNotes">
        <link:definition>2114100 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Notes)</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="AccumulatedOtherComprehensiveIncomeLossTables" roleURI="http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossTables">
        <link:definition>2314301 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (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="CommitmentsAndContingenciesNotes" roleURI="http://www.oneok.com/role/CommitmentsAndContingenciesNotes">
        <link:definition>2120100 - Disclosure - COMMITMENTS AND CONTINGENCIES (Notes)</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.oneok.com/role/ConsolidatedBalanceSheets">
        <link:definition>1003000 - 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.oneok.com/role/ConsolidatedBalanceSheetsParenthetical">
        <link:definition>1003501 - 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="ConsolidatedStatementOfChangesInEquity" roleURI="http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity">
        <link:definition>1005000 - Statement - CONSOLIDATED STATEMENT OF CHANGES IN 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="ConsolidatedStatementOfChangesInEquityConsolidatedStatementOfChangesInEquityParenthetical" roleURI="http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquityConsolidatedStatementOfChangesInEquityParenthetical">
        <link:definition>1005001 - Statement - CONSOLIDATED STATEMENT OF CHANGES IN EQUITY CONSOLIDATED STATEMENT OF CHANGES IN EQUITY 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="ConsolidatedStatementOfIncomeParenthetical" roleURI="http://www.oneok.com/role/ConsolidatedStatementOfIncomeParenthetical">
        <link:definition>1001501 - Statement - CONSOLIDATED STATEMENT OF 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="ConsolidatedStatementsOfCashFlows" roleURI="http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows">
        <link:definition>1004000 - 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="ConsolidatedStatementsOfCashFlowsCalc2" roleURI="http://www.oneok.com/role/ConsolidatedStatementsOfCashFlowsCalc2">
        <link:definition>1004000 - 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="ConsolidatedStatementsOfComprehensiveIncome" roleURI="http://www.oneok.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="ConsolidatedStatementsOfComprehensiveIncomeConsolidatedStatementsOfComprehensiveIncomeParanthetical" roleURI="http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncomeConsolidatedStatementsOfComprehensiveIncomeParanthetical">
        <link:definition>1002001 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (PARANTHETICAL)</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.oneok.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="DebtDebtDetails" roleURI="http://www.oneok.com/role/DebtDebtDetails">
        <link:definition>2412402 - Disclosure - DEBT 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="DebtDebtNotes" roleURI="http://www.oneok.com/role/DebtDebtNotes">
        <link:definition>2112100 - Disclosure - DEBT DEBT (Notes)</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="DebtDebtTables" roleURI="http://www.oneok.com/role/DebtDebtTables">
        <link:definition>2312301 - Disclosure - DEBT 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="DocumentAndEntityInformation" roleURI="http://www.oneok.com/role/DocumentAndEntityInformation">
        <link:definition>0001000 - Document - Document and Entity 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="EarningsPerShareEarningsPerShareDetails" roleURI="http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails">
        <link:definition>2415402 - Disclosure - EARNINGS PER SHARE 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="EarningsPerShareEarningsPerShareNotes" roleURI="http://www.oneok.com/role/EarningsPerShareEarningsPerShareNotes">
        <link:definition>2115100 - Disclosure - EARNINGS PER SHARE EARNINGS PER SHARE (Notes)</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="EarningsPerShareEarningsPerShareTables" roleURI="http://www.oneok.com/role/EarningsPerShareEarningsPerShareTables">
        <link:definition>2315301 - Disclosure - EARNINGS PER SHARE EARNINGS PER SHARE (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="EmployeeBenefitPlansEmployeeBenefitPlansDetails" roleURI="http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails">
        <link:definition>2417402 - Disclosure - EMPLOYEE BENEFIT PLANS EMPLOYEE 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="EmployeeBenefitPlansEmployeeBenefitPlansNotes" roleURI="http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansNotes">
        <link:definition>2117100 - Disclosure - EMPLOYEE BENEFIT PLANS EMPLOYEE BENEFIT PLANS (Notes)</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="EmployeeBenefitPlansEmployeeBenefitPlansTables" roleURI="http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansTables">
        <link:definition>2317301 - Disclosure - EMPLOYEE BENEFIT PLANS EMPLOYEE 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="EquityDetails" roleURI="http://www.oneok.com/role/EquityDetails">
        <link:definition>2413403 - Disclosure - EQUITY (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="EquityNotes" roleURI="http://www.oneok.com/role/EquityNotes">
        <link:definition>2113100 - Disclosure - EQUITY (Notes)</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="EquityPolicies" roleURI="http://www.oneok.com/role/EquityPolicies">
        <link:definition>2213201 - Disclosure - EQUITY (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="EquityTables" roleURI="http://www.oneok.com/role/EquityTables">
        <link:definition>2313302 - Disclosure - 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="FairValueMeasurementsFairValueMeasurementsPolicies" roleURI="http://www.oneok.com/role/FairValueMeasurementsFairValueMeasurementsPolicies">
        <link:definition>2209201 - Disclosure - FAIR VALUE MEASUREMENTS FAIR VALUE MEASUREMENTS (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="FairValueMeasurementsNotes" roleURI="http://www.oneok.com/role/FairValueMeasurementsNotes">
        <link:definition>2109100 - Disclosure - FAIR VALUE MEASUREMENTS (Notes)</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="FairValueMeasurementsPart1Details" roleURI="http://www.oneok.com/role/FairValueMeasurementsPart1Details">
        <link:definition>2409403 - Disclosure - FAIR VALUE MEASUREMENTS - Part 1 (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="FairValueMeasurementsPart2Details" roleURI="http://www.oneok.com/role/FairValueMeasurementsPart2Details">
        <link:definition>2409404 - Disclosure - FAIR VALUE MEASUREMENTS - Part 2 (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.oneok.com/role/FairValueMeasurementsTables">
        <link:definition>2309302 - 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="LeasesDetails" roleURI="http://www.oneok.com/role/LeasesDetails">
        <link:definition>2421403 - Disclosure - LEASES (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="LeasesDetailsCalc2" roleURI="http://www.oneok.com/role/LeasesDetailsCalc2">
        <link:definition>2421403 - Disclosure - LEASES (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="LeasesNotes" roleURI="http://www.oneok.com/role/LeasesNotes">
        <link:definition>2121100 - Disclosure - LEASES (Notes)</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="LeasesPolicies" roleURI="http://www.oneok.com/role/LeasesPolicies">
        <link:definition>2221201 - Disclosure - LEASES (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="LeasesTables" roleURI="http://www.oneok.com/role/LeasesTables">
        <link:definition>2321302 - Disclosure - LEASES (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="RevenueRevenueDetails" roleURI="http://www.oneok.com/role/RevenueRevenueDetails">
        <link:definition>2422403 - Disclosure - REVENUE REVENUE (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="RevenueRevenueNotes" roleURI="http://www.oneok.com/role/RevenueRevenueNotes">
        <link:definition>2122100 - Disclosure - REVENUE REVENUE (Notes)</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="RevenueRevenuePolicies" roleURI="http://www.oneok.com/role/RevenueRevenuePolicies">
        <link:definition>2222201 - Disclosure - REVENUE REVENUE (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="RevenueRevenueTables" roleURI="http://www.oneok.com/role/RevenueRevenueTables">
        <link:definition>2322302 - Disclosure - REVENUE REVENUE (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="RiskManagementAndHedgingActivitiesUsingDerivativesNotes" roleURI="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesNotes">
        <link:definition>2111100 - Disclosure - RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES (Notes)</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="RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details" roleURI="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details">
        <link:definition>2411402 - Disclosure - RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES Part 1 (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="RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details" roleURI="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details">
        <link:definition>2411403 - Disclosure - RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES, Part 2 (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="RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details" roleURI="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details">
        <link:definition>2411404 - Disclosure - RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES Part 3 (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="RiskManagementAndHedgingActivitiesUsingDerivativesTables" roleURI="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesTables">
        <link:definition>2311301 - Disclosure - RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES (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="SegmentsDetails" roleURI="http://www.oneok.com/role/SegmentsDetails">
        <link:definition>2423403 - Disclosure - 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="SegmentsDetailsCalc2" roleURI="http://www.oneok.com/role/SegmentsDetailsCalc2">
        <link:definition>2423403 - Disclosure - 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="SegmentsNotes" roleURI="http://www.oneok.com/role/SegmentsNotes">
        <link:definition>2123100 - Disclosure - SEGMENTS (Notes)</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="SegmentsSegmentsPolicies" roleURI="http://www.oneok.com/role/SegmentsSegmentsPolicies">
        <link:definition>2223201 - Disclosure - SEGMENTS SEGMENTS (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="SegmentsTables" roleURI="http://www.oneok.com/role/SegmentsTables">
        <link:definition>2323302 - Disclosure - 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="SummaryOfSignificantAccountingPoliciesNotes" roleURI="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesNotes">
        <link:definition>2101100 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Notes)</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.oneok.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="SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails" roleURI="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails">
        <link:definition>2401403 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (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="SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesTables" roleURI="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesTables">
        <link:definition>2301302 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES 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="UnconsolidatedAffiliatesDetails" roleURI="http://www.oneok.com/role/UnconsolidatedAffiliatesDetails">
        <link:definition>2418402 - Disclosure - 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="UnconsolidatedAffiliatesNotes" roleURI="http://www.oneok.com/role/UnconsolidatedAffiliatesNotes">
        <link:definition>2118100 - Disclosure - UNCONSOLIDATED AFFILIATES (Notes)</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="UnconsolidatedAffiliatesTables" roleURI="http://www.oneok.com/role/UnconsolidatedAffiliatesTables">
        <link:definition>2318301 - Disclosure - UNCONSOLIDATED AFFILIATES (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="oke_A2.2NotesPayabledue2025Member" name="A2.2NotesPayabledue2025Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A2.5BillionCreditAgreementMember" name="A2.5BillionCreditAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A2.75NotesPayabledue2024Member" name="A2.75NotesPayabledue2024Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A2020Member" name="A2020Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A2021Member" name="A2021Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A2022Member" name="A2022Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A2023Member" name="A2023Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A3.1NotesPayabledue2030Member" name="A3.1NotesPayabledue2030Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A3.375NotesPayabledue2022Member" name="A3.375NotesPayabledue2022Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A3.4NotesPayabledue2029Member" name="A3.4NotesPayabledue2029Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A4.0NotesPayabledue2027Member" name="A4.0NotesPayabledue2027Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A4.25NotesPayabledue2022Member" name="A4.25NotesPayabledue2022Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A4.35NotesPayabledue2029Member" name="A4.35NotesPayabledue2029Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A4.45NotesPayabledue2049Member" name="A4.45NotesPayabledue2049Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A4.55NotesPayabledue2028Member" name="A4.55NotesPayabledue2028Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A4.5NotesPayabledue2050Member" name="A4.5NotesPayabledue2050Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A4.95NotesPayabledue2047Member" name="A4.95NotesPayabledue2047Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A4.9NotesPayabledue2025Member" name="A4.9NotesPayabledue2025Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A5.0NotesPayabledue2023Member" name="A5.0NotesPayabledue2023Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A5.2NotesPayabledue2048Member" name="A5.2NotesPayabledue2048Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A6.0NotesPayabledue2035Member" name="A6.0NotesPayabledue2035Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A6.125NotesPayabledue2041Member" name="A6.125NotesPayabledue2041Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A6.2NotesPayabledue2043Member" name="A6.2NotesPayabledue2043Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A6.65NotesPayabledue2036Member" name="A6.65NotesPayabledue2036Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A6.85NotesPayabledue2037Member" name="A6.85NotesPayabledue2037Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A6.875NotesPayabledue2028Member" name="A6.875NotesPayabledue2028Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_A7.5NotesPayabledue2023Member" name="A7.5NotesPayabledue2023Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_AccumulatedOtherComprehensiveIncomeLossAbstract" name="AccumulatedOtherComprehensiveIncomeLossAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax" name="AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="oke_AdjustedEBITDA" name="AdjustedEBITDA" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oke_AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps" name="AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="oke_Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps." name="Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps." nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oke_BasicEPSfromContinuingOperationsAbstract" name="BasicEPSfromContinuingOperationsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_BasisMember" name="BasisMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember" name="CertainOperatingLeasesEnteredIntoDuringThePeriodMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_ChisholmPipelineCompanyMember" name="ChisholmPipelineCompanyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oke_CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet" name="CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oke_CommodityDomain" name="CommodityDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oke_CommodityExchangesAndImbalances" name="CommodityExchangesAndImbalances" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="oke_CommodityExchangesAndImbalancesLiabilitiesCurrent" name="CommodityExchangesAndImbalancesLiabilitiesCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oke_CommoditySalesMember" name="CommoditySalesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oke_ContractwithCustomerLiabilityNetAdditions" name="ContractwithCustomerLiabilityNetAdditions" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oke_DerivativeCollateralRighttoReclaimCashTotal" name="DerivativeCollateralRighttoReclaimCashTotal" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oke_DerivativeContractSubtypeDomain" name="DerivativeContractSubtypeDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis" name="DerivativeInstrumentByMethodForSettingNotionalAmountAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_DerivativeInstrumentContractTypeBySubtypeAxis" name="DerivativeInstrumentContractTypeBySubtypeAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_DerivativeInstrumentsAndHedgingActivitiesUsingDerivativesAbstract" name="DerivativeInstrumentsAndHedgingActivitiesUsingDerivativesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet" name="DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet" name="DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_DerivativePositonByTransactionTypeAxis" name="DerivativePositonByTransactionTypeAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_DerivativesByCommodityAxis" name="DerivativesByCommodityAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_DilutedEPSfromContinuingOperationsAbstract" name="DilutedEPSfromContinuingOperationsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_EquityInNetEarningsFromInvestmentsMember" name="EquityInNetEarningsFromInvestmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_FairValueAccountingPolicyAbstract" name="FairValueAccountingPolicyAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" name="FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_FairValueByAssetLiabilitiyClassAxis" name="FairValueByAssetLiabilitiyClassAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_FinancialContractsMember" name="FinancialContractsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_FinancialDerivativeInstrumentMember" name="FinancialDerivativeInstrumentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_FixedPriceMember" name="FixedPriceMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_ForecastedDebtIssuancesMember" name="ForecastedDebtIssuancesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_ForwardStartingandTreasuryLockContractsAxis" name="ForwardStartingandTreasuryLockContractsAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_ForwardStartingandTreasuryLockContractsDomain" name="ForwardStartingandTreasuryLockContractsDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_FuturesandswapsMember" name="FuturesandswapsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_FuturesforwardsandswapsMember" name="FuturesforwardsandswapsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_GatheringandExchangeServicesRevenueMember" name="GatheringandExchangeServicesRevenueMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_GuardianPipelineMember" name="GuardianPipelineMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity" name="ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oke_Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges" name="Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oke_IndebtednessToAdjustedEbitdaCurrent" name="IndebtednessToAdjustedEbitdaCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="instant" />
  <xsd:element id="oke_IndebtednesstoAdjustedEBITDAMaximum" name="IndebtednesstoAdjustedEBITDAMaximum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oke_IntersegmentRevenuesbyNameAxis" name="IntersegmentRevenuesbyNameAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_IntersegmentRevenuesbyNameDomain" name="IntersegmentRevenuesbyNameDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_InvestmentsAndOtherAssetsAbstract" name="InvestmentsAndOtherAssetsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_LIBORBasedInterestPaymentsMember" name="LIBORBasedInterestPaymentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oke_LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock" name="LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_LeaseDescriptionAxis" name="LeaseDescriptionAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember" name="LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_MaturityofFinanceLeaseLiabilityMember" name="MaturityofFinanceLeaseLiabilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_MaturityofLeaseLiabilitiesDomain" name="MaturityofLeaseLiabilitiesDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_MaturityofOperatingLeaseLiabilitiesMember" name="MaturityofOperatingLeaseLiabilitiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_MethodForSettingNotionalAmountDomain" name="MethodForSettingNotionalAmountDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_NGLandCondensateSalesMember" name="NGLandCondensateSalesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_NaturalGasGatheringAndProcessingMember" name="NaturalGasGatheringAndProcessingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_NaturalGasGatheringandProcessingIntersegmentMember" name="NaturalGasGatheringandProcessingIntersegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_NaturalGasLiquidsMember" name="NaturalGasLiquidsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_NaturalGasLiquidsRegulatedMember" name="NaturalGasLiquidsRegulatedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_NaturalGasPipelinesMember" name="NaturalGasPipelinesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_NaturalGasPipelinesRegulatedMember" name="NaturalGasPipelinesRegulatedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_NonPrintingConsolidatedStatementsOfIncomeParentheticalAbstract" name="NonPrintingConsolidatedStatementsOfIncomeParentheticalAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_NoncustomerDomain" name="NoncustomerDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_NorthernBorderPipelineMember" name="NorthernBorderPipelineMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_NotesPayablefromPublicOfferingDue20252030and2050Member" name="NotesPayablefromPublicOfferingDue20252030and2050Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_NotesPayables1Due2022Member" name="NotesPayables1Due2022Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oke_NotionalAmountOfCashFlowHedgeInstrumentsSettled" name="NotionalAmountOfCashFlowHedgeInstrumentsSettled" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_OperationsAreaAxis" name="OperationsAreaAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_OperationsAreaDomain" name="OperationsAreaDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oke_OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax" name="OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oke_OtherComprehensiveIncomeLossBeforeReclassifications" name="OtherComprehensiveIncomeLossBeforeReclassifications" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax" name="OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax" name="OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oke_OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax" name="OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oke_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax" name="OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oke_OtherCorporateCostsandNoncashItems" name="OtherCorporateCostsandNoncashItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_OtherMember" name="OtherMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_OtherUnconsolidatedAffiliateMember" name="OtherUnconsolidatedAffiliateMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_OverlandPassPipelineCompanyMember" name="OverlandPassPipelineCompanyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oke_PhysicalContractsLiabilitiesFairValueDisclosures" name="PhysicalContractsLiabilitiesFairValueDisclosures" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oke_PhysicalContractsMember" name="PhysicalContractsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_PhysicalDerivativeInstrumentMember" name="PhysicalDerivativeInstrumentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther" name="PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_PurchasorMember" name="PurchasorMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_RegulatedSegmentByNameAxis" name="RegulatedSegmentByNameAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_RegulatedSegmentByNameDomain" name="RegulatedSegmentByNameDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_RemainingContractTermsMember" name="RemainingContractTermsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_ReportableSegmentByNameAxis" name="ReportableSegmentByNameAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_ReportableSegmentByNameDomain" name="ReportableSegmentByNameDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_ResidueNaturalGasSalesMember" name="ResidueNaturalGasSalesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_RevenueRemainingPerformanceObligationAxis" name="RevenueRemainingPerformanceObligationAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_RevenueRemainingPerformanceObligationDomain" name="RevenueRemainingPerformanceObligationDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_RoadrunnerGasTransmissionMember" name="RoadrunnerGasTransmissionMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oke_ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock" name="ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_SellorMember" name="SellorMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_ServicesMember" name="ServicesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_TermLoanAgreementdue2021Member" name="TermLoanAgreementdue2021Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_ThereafterMember" name="ThereafterMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_TotalSegmentsMember" name="TotalSegmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_TransactionTypeDomain" name="TransactionTypeDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_TransportationandStorageRevenueMember" name="TransportationandStorageRevenueMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oke_UnamortizedPortionofTerminatedSwaps" name="UnamortizedPortionofTerminatedSwaps" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oke_UnconsolidatedAffiliatesMember" name="UnconsolidatedAffiliatesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oke_UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss" name="UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oke_VeniceEnergyServicesCompanyMember" name="VeniceEnergyServicesCompanyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_WeightedAverageDiscountRateMember" name="WeightedAverageDiscountRateMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oke_WeightedAverageRemainingLeaseTermMember" name="WeightedAverageRemainingLeaseTermMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>8
<FILENAME>oke-20200331_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.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails" xlink:href="oke-20200331.xsd#AccumulatedOtherComprehensiveIncomeLossDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossNotes" xlink:href="oke-20200331.xsd#AccumulatedOtherComprehensiveIncomeLossNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossTables" xlink:href="oke-20200331.xsd#AccumulatedOtherComprehensiveIncomeLossTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/CommitmentsAndContingenciesNotes" xlink:href="oke-20200331.xsd#CommitmentsAndContingenciesNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedBalanceSheets" xlink:href="oke-20200331.xsd#ConsolidatedBalanceSheets" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:href="oke-20200331.xsd#ConsolidatedBalanceSheetsParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity" xlink:href="oke-20200331.xsd#ConsolidatedStatementOfChangesInEquity" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquityConsolidatedStatementOfChangesInEquityParenthetical" xlink:href="oke-20200331.xsd#ConsolidatedStatementOfChangesInEquityConsolidatedStatementOfChangesInEquityParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementOfIncomeParenthetical" xlink:href="oke-20200331.xsd#ConsolidatedStatementOfIncomeParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows" xlink:href="oke-20200331.xsd#ConsolidatedStatementsOfCashFlows" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementsOfCashFlowsCalc2" xlink:href="oke-20200331.xsd#ConsolidatedStatementsOfCashFlowsCalc2" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome" xlink:href="oke-20200331.xsd#ConsolidatedStatementsOfComprehensiveIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncomeConsolidatedStatementsOfComprehensiveIncomeParanthetical" xlink:href="oke-20200331.xsd#ConsolidatedStatementsOfComprehensiveIncomeConsolidatedStatementsOfComprehensiveIncomeParanthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementsOfIncome" xlink:href="oke-20200331.xsd#ConsolidatedStatementsOfIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/DebtDebtDetails" xlink:href="oke-20200331.xsd#DebtDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/DebtDebtNotes" xlink:href="oke-20200331.xsd#DebtDebtNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/DebtDebtTables" xlink:href="oke-20200331.xsd#DebtDebtTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/DocumentAndEntityInformation" xlink:href="oke-20200331.xsd#DocumentAndEntityInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails" xlink:href="oke-20200331.xsd#EarningsPerShareEarningsPerShareDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EarningsPerShareEarningsPerShareNotes" xlink:href="oke-20200331.xsd#EarningsPerShareEarningsPerShareNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EarningsPerShareEarningsPerShareTables" xlink:href="oke-20200331.xsd#EarningsPerShareEarningsPerShareTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails" xlink:href="oke-20200331.xsd#EmployeeBenefitPlansEmployeeBenefitPlansDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansNotes" xlink:href="oke-20200331.xsd#EmployeeBenefitPlansEmployeeBenefitPlansNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansTables" xlink:href="oke-20200331.xsd#EmployeeBenefitPlansEmployeeBenefitPlansTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EquityDetails" xlink:href="oke-20200331.xsd#EquityDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EquityNotes" xlink:href="oke-20200331.xsd#EquityNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EquityPolicies" xlink:href="oke-20200331.xsd#EquityPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EquityTables" xlink:href="oke-20200331.xsd#EquityTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/FairValueMeasurementsFairValueMeasurementsPolicies" xlink:href="oke-20200331.xsd#FairValueMeasurementsFairValueMeasurementsPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/FairValueMeasurementsNotes" xlink:href="oke-20200331.xsd#FairValueMeasurementsNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/FairValueMeasurementsPart1Details" xlink:href="oke-20200331.xsd#FairValueMeasurementsPart1Details" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/FairValueMeasurementsPart2Details" xlink:href="oke-20200331.xsd#FairValueMeasurementsPart2Details" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/FairValueMeasurementsTables" xlink:href="oke-20200331.xsd#FairValueMeasurementsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/LeasesDetails" xlink:href="oke-20200331.xsd#LeasesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/LeasesDetailsCalc2" xlink:href="oke-20200331.xsd#LeasesDetailsCalc2" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/LeasesNotes" xlink:href="oke-20200331.xsd#LeasesNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/LeasesPolicies" xlink:href="oke-20200331.xsd#LeasesPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/LeasesTables" xlink:href="oke-20200331.xsd#LeasesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RevenueRevenueDetails" xlink:href="oke-20200331.xsd#RevenueRevenueDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RevenueRevenueNotes" xlink:href="oke-20200331.xsd#RevenueRevenueNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RevenueRevenuePolicies" xlink:href="oke-20200331.xsd#RevenueRevenuePolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RevenueRevenueTables" xlink:href="oke-20200331.xsd#RevenueRevenueTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesNotes" xlink:href="oke-20200331.xsd#RiskManagementAndHedgingActivitiesUsingDerivativesNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details" xlink:href="oke-20200331.xsd#RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details" xlink:href="oke-20200331.xsd#RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details" xlink:href="oke-20200331.xsd#RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesTables" xlink:href="oke-20200331.xsd#RiskManagementAndHedgingActivitiesUsingDerivativesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SegmentsDetails" xlink:href="oke-20200331.xsd#SegmentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SegmentsDetailsCalc2" xlink:href="oke-20200331.xsd#SegmentsDetailsCalc2" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SegmentsNotes" xlink:href="oke-20200331.xsd#SegmentsNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SegmentsSegmentsPolicies" xlink:href="oke-20200331.xsd#SegmentsSegmentsPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SegmentsTables" xlink:href="oke-20200331.xsd#SegmentsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesNotes" xlink:href="oke-20200331.xsd#SummaryOfSignificantAccountingPoliciesNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="oke-20200331.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails" xlink:href="oke-20200331.xsd#SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesTables" xlink:href="oke-20200331.xsd#SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/UnconsolidatedAffiliatesDetails" xlink:href="oke-20200331.xsd#UnconsolidatedAffiliatesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/UnconsolidatedAffiliatesNotes" xlink:href="oke-20200331.xsd#UnconsolidatedAffiliatesNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/UnconsolidatedAffiliatesTables" xlink:href="oke-20200331.xsd#UnconsolidatedAffiliatesTables" xlink:type="simple" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossNotes" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/CommitmentsAndContingenciesNotes" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/ConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_d7f1ad03-6ed4-706a-15fc-eae794dee33a" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_30dca50d-a7bd-cff0-949a-3d7ae869c50d" 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_d7f1ad03-6ed4-706a-15fc-eae794dee33a" xlink:to="loc_us-gaap_LiabilitiesCurrent_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_4909d223-7980-3e65-3e19-5f45ac16b538" 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_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:to="loc_us-gaap_LongTermDebtCurrent_4909d223-7980-3e65-3e19-5f45ac16b538" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="loc_us-gaap_ShortTermBorrowings_fbad1c71-c688-bf79-7c97-4a7fcf9b1e62" 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_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:to="loc_us-gaap_ShortTermBorrowings_fbad1c71-c688-bf79-7c97-4a7fcf9b1e62" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_9c889623-7b4f-c89a-bbb3-2bc9fb9ad9f5" 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_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:to="loc_us-gaap_AccountsPayableCurrent_9c889623-7b4f-c89a-bbb3-2bc9fb9ad9f5" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_CommodityExchangesAndImbalancesLiabilitiesCurrent" xlink:label="loc_oke_CommodityExchangesAndImbalancesLiabilitiesCurrent_32f71525-55e3-2a5b-3d64-c2a158e0fd24" 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_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:to="loc_oke_CommodityExchangesAndImbalancesLiabilitiesCurrent_32f71525-55e3-2a5b-3d64-c2a158e0fd24" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestPayableCurrent" xlink:label="loc_us-gaap_InterestPayableCurrent_44d274ec-089d-7b00-4cf5-06d0b5a846fb" 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_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:to="loc_us-gaap_InterestPayableCurrent_44d274ec-089d-7b00-4cf5-06d0b5a846fb" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_b91d2f01-85c2-f9fb-3250-26a4b1b39c5e" 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_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_b91d2f01-85c2-f9fb-3250-26a4b1b39c5e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_ebb4c1f8-b5df-aab0-ee90-1e91fd21cf92" 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_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_ebb4c1f8-b5df-aab0-ee90-1e91fd21cf92" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TaxesPayableCurrent" xlink:label="loc_us-gaap_TaxesPayableCurrent_47896491-55c6-1eb9-d2fd-7a2bb89405ec" 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_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:to="loc_us-gaap_TaxesPayableCurrent_47896491-55c6-1eb9-d2fd-7a2bb89405ec" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_aa2e73c1-d03e-7f76-3502-7a650f99607c" 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_d7f1ad03-6ed4-706a-15fc-eae794dee33a" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_aa2e73c1-d03e-7f76-3502-7a650f99607c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent" xlink:label="loc_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_7b08ecc6-4569-4368-6472-43958c8fbd47" 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_d7f1ad03-6ed4-706a-15fc-eae794dee33a" xlink:to="loc_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_7b08ecc6-4569-4368-6472-43958c8fbd47" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_aec86b81-11aa-859e-2a56-c42f4bdc8086" 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_7b08ecc6-4569-4368-6472-43958c8fbd47" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_aec86b81-11aa-859e-2a56-c42f4bdc8086" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_d18f979c-644d-9e92-9e89-21cfd1312948" 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_7b08ecc6-4569-4368-6472-43958c8fbd47" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_d18f979c-644d-9e92-9e89-21cfd1312948" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_8c850143-cd0c-0f85-9038-e19d8c4f7808" 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_7b08ecc6-4569-4368-6472-43958c8fbd47" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_8c850143-cd0c-0f85-9038-e19d8c4f7808" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies_4d934b0d-59bc-ae5c-ffb9-b6ced82ff9f8" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_d7f1ad03-6ed4-706a-15fc-eae794dee33a" xlink:to="loc_us-gaap_CommitmentsAndContingencies_4d934b0d-59bc-ae5c-ffb9-b6ced82ff9f8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_4b9904d8-8624-0dbb-a949-29ff2cf808a8" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_d7f1ad03-6ed4-706a-15fc-eae794dee33a" xlink:to="loc_us-gaap_StockholdersEquity_4b9904d8-8624-0dbb-a949-29ff2cf808a8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="loc_us-gaap_PreferredStockValue_928e20af-e738-4a2d-05b8-cf88fed11953" 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_4b9904d8-8624-0dbb-a949-29ff2cf808a8" xlink:to="loc_us-gaap_PreferredStockValue_928e20af-e738-4a2d-05b8-cf88fed11953" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_f05ab245-2bd1-7865-e7ed-1461a5a6155f" 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_4b9904d8-8624-0dbb-a949-29ff2cf808a8" xlink:to="loc_us-gaap_CommonStockValue_f05ab245-2bd1-7865-e7ed-1461a5a6155f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="loc_us-gaap_AdditionalPaidInCapital_3d5a0ca6-0f59-67e6-adb5-6aecd22b693b" 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_4b9904d8-8624-0dbb-a949-29ff2cf808a8" xlink:to="loc_us-gaap_AdditionalPaidInCapital_3d5a0ca6-0f59-67e6-adb5-6aecd22b693b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_988c1346-b444-a867-fe80-f3aec1443d54" 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_4b9904d8-8624-0dbb-a949-29ff2cf808a8" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_988c1346-b444-a867-fe80-f3aec1443d54" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_62305d8f-d807-0fe8-d0ab-f2c2b3d03011" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b9904d8-8624-0dbb-a949-29ff2cf808a8" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_62305d8f-d807-0fe8-d0ab-f2c2b3d03011" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockValue" xlink:label="loc_us-gaap_TreasuryStockValue_e6069c8d-dfec-45ff-4b3f-643d125d5b29" xlink:type="locator" />
    <link:calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b9904d8-8624-0dbb-a949-29ff2cf808a8" xlink:to="loc_us-gaap_TreasuryStockValue_e6069c8d-dfec-45ff-4b3f-643d125d5b29" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_17ef3f41-42f7-52c0-cba1-93e7e0e1116a" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_4246ec24-1a4c-19dd-57c9-32d4a8e0cbaa" 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_17ef3f41-42f7-52c0-cba1-93e7e0e1116a" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_4246ec24-1a4c-19dd-57c9-32d4a8e0cbaa" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_7b7a3a8d-eb3d-0c85-68cc-b3d4d184ff23" 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_4246ec24-1a4c-19dd-57c9-32d4a8e0cbaa" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_7b7a3a8d-eb3d-0c85-68cc-b3d4d184ff23" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_94cd7971-9d17-1c6e-6642-d4d38fb682b6" 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_4246ec24-1a4c-19dd-57c9-32d4a8e0cbaa" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_94cd7971-9d17-1c6e-6642-d4d38fb682b6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_0b3bd361-d592-2906-279e-2682647fdd27" 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_17ef3f41-42f7-52c0-cba1-93e7e0e1116a" xlink:to="loc_us-gaap_AssetsCurrent_0b3bd361-d592-2906-279e-2682647fdd27" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_1de780cc-9607-daa3-0bed-03c88ae94769" 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_0b3bd361-d592-2906-279e-2682647fdd27" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_1de780cc-9607-daa3-0bed-03c88ae94769" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesNetCurrent" xlink:label="loc_us-gaap_ReceivablesNetCurrent_c4de65c9-dd27-7a0a-0b7a-4158d1967739" 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_0b3bd361-d592-2906-279e-2682647fdd27" xlink:to="loc_us-gaap_ReceivablesNetCurrent_c4de65c9-dd27-7a0a-0b7a-4158d1967739" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_cc720f44-4c90-5acc-2e7e-b88e80f2af28" 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_0b3bd361-d592-2906-279e-2682647fdd27" xlink:to="loc_us-gaap_InventoryNet_cc720f44-4c90-5acc-2e7e-b88e80f2af28" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_CommodityExchangesAndImbalances" xlink:label="loc_oke_CommodityExchangesAndImbalances_8ab4f03e-581f-b819-a255-c2a1594d68e9" 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_0b3bd361-d592-2906-279e-2682647fdd27" xlink:to="loc_oke_CommodityExchangesAndImbalances_8ab4f03e-581f-b819-a255-c2a1594d68e9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MaterialsSuppliesAndOther" xlink:label="loc_us-gaap_MaterialsSuppliesAndOther_6fa192ae-0efd-9f2b-69a4-137527880add" 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_0b3bd361-d592-2906-279e-2682647fdd27" xlink:to="loc_us-gaap_MaterialsSuppliesAndOther_6fa192ae-0efd-9f2b-69a4-137527880add" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="loc_us-gaap_OtherAssetsCurrent_7832082e-fa39-48cc-a655-249c101debf9" 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_0b3bd361-d592-2906-279e-2682647fdd27" xlink:to="loc_us-gaap_OtherAssetsCurrent_7832082e-fa39-48cc-a655-249c101debf9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentsAndOtherNoncurrentAssets" xlink:label="loc_us-gaap_InvestmentsAndOtherNoncurrentAssets_39f95f44-c3e6-28cf-7221-65c0b7684098" 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_17ef3f41-42f7-52c0-cba1-93e7e0e1116a" xlink:to="loc_us-gaap_InvestmentsAndOtherNoncurrentAssets_39f95f44-c3e6-28cf-7221-65c0b7684098" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="loc_us-gaap_EquityMethodInvestments_ed3f9f23-c931-eaa1-1c75-4ff1fe970e7d" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InvestmentsAndOtherNoncurrentAssets_39f95f44-c3e6-28cf-7221-65c0b7684098" xlink:to="loc_us-gaap_EquityMethodInvestments_ed3f9f23-c931-eaa1-1c75-4ff1fe970e7d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IntangibleAssetsNetIncludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_0572c4a5-7251-883f-b3a9-f968acd71b9b" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InvestmentsAndOtherNoncurrentAssets_39f95f44-c3e6-28cf-7221-65c0b7684098" xlink:to="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_0572c4a5-7251-883f-b3a9-f968acd71b9b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_bd8545de-cfc2-6f31-bff6-ed0d4012c357" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InvestmentsAndOtherNoncurrentAssets_39f95f44-c3e6-28cf-7221-65c0b7684098" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_bd8545de-cfc2-6f31-bff6-ed0d4012c357" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquityConsolidatedStatementOfChangesInEquityParenthetical" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementOfIncomeParenthetical" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_b2425514-ebf2-89bc-8a6a-e6b6edfea6c3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" 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_b2425514-ebf2-89bc-8a6a-e6b6edfea6c3" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfDividends" xlink:label="loc_us-gaap_PaymentsOfDividends_97b2cb74-f62e-ba8a-3953-eb9af3cfb8a4" 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_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_PaymentsOfDividends_97b2cb74-f62e-ba8a-3953-eb9af3cfb8a4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfShortTermDebt" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_12c0685e-44b3-8fd2-2b79-15793d0fdbbe" 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_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_12c0685e-44b3-8fd2-2b79-15793d0fdbbe" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_f58bb86e-8b52-c30f-7b3a-554d3e73586f" 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_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_f58bb86e-8b52-c30f-7b3a-554d3e73586f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfFinancingCosts" xlink:label="loc_us-gaap_PaymentsOfFinancingCosts_64d6177f-f4fb-39a4-2397-9879cf47ecd1" 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_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_PaymentsOfFinancingCosts_64d6177f-f4fb-39a4-2397-9879cf47ecd1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_50c96d39-6558-6bd8-b3d6-7ed1c558807e" 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_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_50c96d39-6558-6bd8-b3d6-7ed1c558807e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_3ddd0290-3d1a-2e62-5161-428d280d3fb6" 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_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_3ddd0290-3d1a-2e62-5161-428d280d3fb6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" 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_b2425514-ebf2-89bc-8a6a-e6b6edfea6c3" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_0f8df60b-841f-6df5-83c3-e4049d366459" 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_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_0f8df60b-841f-6df5-83c3-e4049d366459" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital" xlink:label="loc_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_36df06cb-4085-dba2-8c5b-96585b3464e2" 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_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:to="loc_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_36df06cb-4085-dba2-8c5b-96585b3464e2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_b5cf64b6-8899-5a9a-328a-4f0a312ae378" 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_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_b5cf64b6-8899-5a9a-328a-4f0a312ae378" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" 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_b2425514-ebf2-89bc-8a6a-e6b6edfea6c3" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_8b582348-a62e-cdfb-bc53-d5894b42e091" 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_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_ProfitLoss_8b582348-a62e-cdfb-bc53-d5894b42e091" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_ebef248a-da21-637d-9d28-3d42ff90e8e2" 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_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_ebef248a-da21-637d-9d28-3d42ff90e8e2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="loc_us-gaap_AssetImpairmentCharges_b5495221-c933-5c88-514e-d2731414949c" 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_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_AssetImpairmentCharges_b5495221-c933-5c88-514e-d2731414949c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_86dec120-3352-31c8-fc61-55992f948bdd" 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_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_86dec120-3352-31c8-fc61-55992f948bdd" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentDividendsOrDistributions" xlink:label="loc_us-gaap_EquityMethodInvestmentDividendsOrDistributions_c943c103-b80e-a258-b2f2-08bbe6f9c883" 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_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_EquityMethodInvestmentDividendsOrDistributions_c943c103-b80e-a258-b2f2-08bbe6f9c883" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_3421bed6-296e-da4e-f0e9-a2a8fa1f6d19" 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_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_3421bed6-296e-da4e-f0e9-a2a8fa1f6d19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherOperatingActivitiesCashFlowStatement" xlink:label="loc_us-gaap_OtherOperatingActivitiesCashFlowStatement_1571e7d6-d666-48e2-395f-6e58ea563df3" 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_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_OtherOperatingActivitiesCashFlowStatement_1571e7d6-d666-48e2-395f-6e58ea563df3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInReceivables" xlink:label="loc_us-gaap_IncreaseDecreaseInReceivables_a6b55487-86c4-3218-b33b-75029447f45e" 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_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_IncreaseDecreaseInReceivables_a6b55487-86c4-3218-b33b-75029447f45e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_f2b34f8d-2445-12ee-2c68-fa0c5409d5e0" 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_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_f2b34f8d-2445-12ee-2c68-fa0c5409d5e0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_792166b2-b561-55ef-12fd-ca8b50f64a38" 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_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_792166b2-b561-55ef-12fd-ca8b50f64a38" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInInterestPayableNet" xlink:label="loc_us-gaap_IncreaseDecreaseInInterestPayableNet_d1e597c7-a8a1-e058-f332-7cdc07a8ef8e" 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_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_IncreaseDecreaseInInterestPayableNet_d1e597c7-a8a1-e058-f332-7cdc07a8ef8e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInDerivativeAssetsAndLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInDerivativeAssetsAndLiabilities_1bda466d-cede-eea0-c975-be2339cb8b23" 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_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_IncreaseDecreaseInDerivativeAssetsAndLiabilities_1bda466d-cede-eea0-c975-be2339cb8b23" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_2d3aea93-0685-7648-d025-abd4b91cbb46" 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_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_2d3aea93-0685-7648-d025-abd4b91cbb46" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementsOfCashFlowsCalc2" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_5c8b3520-1ca2-0a91-0912-70d62831826c" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_8b582348-a62e-cdfb-bc53-d5894b42e091" 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_5c8b3520-1ca2-0a91-0912-70d62831826c" xlink:to="loc_us-gaap_ProfitLoss_8b582348-a62e-cdfb-bc53-d5894b42e091" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_1ed26a82-dd4b-490f-d61a-b04c5d44793e" 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_5c8b3520-1ca2-0a91-0912-70d62831826c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_1ed26a82-dd4b-490f-d61a-b04c5d44793e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_397a475b-0af5-f3eb-f91e-9518c9a0cfd9" 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_1ed26a82-dd4b-490f-d61a-b04c5d44793e" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_397a475b-0af5-f3eb-f91e-9518c9a0cfd9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_93de04c3-ace0-a2f0-c272-f037b3709822" 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_1ed26a82-dd4b-490f-d61a-b04c5d44793e" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_93de04c3-ace0-a2f0-c272-f037b3709822" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_bfbc3edc-1edc-bfc6-c7b6-fb403917e31e" 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_1ed26a82-dd4b-490f-d61a-b04c5d44793e" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_bfbc3edc-1edc-bfc6-c7b6-fb403917e31e" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax" xlink:label="loc_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_839fe6bb-8c23-154f-e672-c2a15931c50b" 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_1ed26a82-dd4b-490f-d61a-b04c5d44793e" xlink:to="loc_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_839fe6bb-8c23-154f-e672-c2a15931c50b" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncomeConsolidatedStatementsOfComprehensiveIncomeParanthetical" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementsOfIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_976d3954-a813-87e0-3f10-9f88f38c5886" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_8b582348-a62e-cdfb-bc53-d5894b42e091" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_976d3954-a813-87e0-3f10-9f88f38c5886" xlink:to="loc_us-gaap_ProfitLoss_8b582348-a62e-cdfb-bc53-d5894b42e091" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_489b61b6-7c39-240c-7f68-1c1675bca3b7" 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_8b582348-a62e-cdfb-bc53-d5894b42e091" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_489b61b6-7c39-240c-7f68-1c1675bca3b7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" 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_489b61b6-7c39-240c-7f68-1c1675bca3b7" xlink:to="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_425ada39-f194-a279-47ac-dd09cf899fb1" 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_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_us-gaap_Revenues_425ada39-f194-a279-47ac-dd09cf899fb1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="loc_us-gaap_CostOfRevenue_b362f93c-0412-ea6c-3d48-01ede1ed7f3f" 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_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_us-gaap_CostOfRevenue_b362f93c-0412-ea6c-3d48-01ede1ed7f3f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_fdd3a041-a733-299c-016d-efa8e43f811b" 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_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_us-gaap_OtherCostAndExpenseOperating_fdd3a041-a733-299c-016d-efa8e43f811b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_ebef248a-da21-637d-9d28-3d42ff90e8e2" 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_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_ebef248a-da21-637d-9d28-3d42ff90e8e2" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges" xlink:label="loc_oke_Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges_78E162B6E4FDD3BB7E69ACB8DB05B428" 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_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_oke_Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges_78E162B6E4FDD3BB7E69ACB8DB05B428" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TaxesExcludingIncomeAndExciseTaxes" xlink:label="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_9579d6d5-5d13-45f4-354f-cf7b6f16f33d" 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_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_9579d6d5-5d13-45f4-354f-cf7b6f16f33d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:label="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_ae064a9e-7563-5fa2-95b8-bfe0f620685d" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_ae064a9e-7563-5fa2-95b8-bfe0f620685d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_86dec120-3352-31c8-fc61-55992f948bdd" 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_489b61b6-7c39-240c-7f68-1c1675bca3b7" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_86dec120-3352-31c8-fc61-55992f948bdd" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment" xlink:label="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_f11b5948-d346-a691-35cd-7262b21d2154" 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_489b61b6-7c39-240c-7f68-1c1675bca3b7" xlink:to="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_f11b5948-d346-a691-35cd-7262b21d2154" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_0974c497-926c-2e41-dde7-64f2bbc461f8" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_489b61b6-7c39-240c-7f68-1c1675bca3b7" xlink:to="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_0974c497-926c-2e41-dde7-64f2bbc461f8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNonoperatingIncome" xlink:label="loc_us-gaap_OtherNonoperatingIncome_41182110-6318-40b6-2e71-736046a91a02" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_489b61b6-7c39-240c-7f68-1c1675bca3b7" xlink:to="loc_us-gaap_OtherNonoperatingIncome_41182110-6318-40b6-2e71-736046a91a02" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNonoperatingExpense" xlink:label="loc_us-gaap_OtherNonoperatingExpense_9f06c7bc-4106-680b-3080-fca52676bad5" xlink:type="locator" />
    <link:calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_489b61b6-7c39-240c-7f68-1c1675bca3b7" xlink:to="loc_us-gaap_OtherNonoperatingExpense_9f06c7bc-4106-680b-3080-fca52676bad5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_16e9f6a6-5524-a7b1-7e7c-73ee97610ec6" xlink:type="locator" />
    <link:calculationArc order="7" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_489b61b6-7c39-240c-7f68-1c1675bca3b7" xlink:to="loc_us-gaap_InterestExpense_16e9f6a6-5524-a7b1-7e7c-73ee97610ec6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_666ca9f0-28f1-b21a-025e-36222808a6c3" 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_8b582348-a62e-cdfb-bc53-d5894b42e091" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_666ca9f0-28f1-b21a-025e-36222808a6c3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockDividendsIncomeStatementImpact" xlink:label="loc_us-gaap_PreferredStockDividendsIncomeStatementImpact_a6a09a54-2128-96d8-30c5-702de94ed40b" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_976d3954-a813-87e0-3f10-9f88f38c5886" xlink:to="loc_us-gaap_PreferredStockDividendsIncomeStatementImpact_a6a09a54-2128-96d8-30c5-702de94ed40b" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oneok.com/role/DebtDebtDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/DebtDebtNotes" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/DebtDebtTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/DocumentAndEntityInformation" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLossAttributableToParentDiluted" xlink:label="loc_us-gaap_NetIncomeLossAttributableToParentDiluted_e003bed2-f3d2-880e-39b4-aeec7427a5b3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_976d3954-a813-87e0-3f10-9f88f38c5886" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAttributableToParentDiluted_e003bed2-f3d2-880e-39b4-aeec7427a5b3" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_976d3954-a813-87e0-3f10-9f88f38c5886" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DilutiveSecurities" xlink:label="loc_us-gaap_DilutiveSecurities_59fb6653-3c1f-075c-b781-351d20a7c90a" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAttributableToParentDiluted_e003bed2-f3d2-880e-39b4-aeec7427a5b3" xlink:to="loc_us-gaap_DilutiveSecurities_59fb6653-3c1f-075c-b781-351d20a7c90a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_8c9389ea-1fbb-7e45-ce1f-5a1d89572c0d" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_fbdbb03d-8583-701f-d6e2-69f8229c6051" 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_8c9389ea-1fbb-7e45-ce1f-5a1d89572c0d" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_fbdbb03d-8583-701f-d6e2-69f8229c6051" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:label="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_72ad9ebf-e829-cc37-8382-628e47c585ab" 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_8c9389ea-1fbb-7e45-ce1f-5a1d89572c0d" xlink:to="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_72ad9ebf-e829-cc37-8382-628e47c585ab" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oneok.com/role/EarningsPerShareEarningsPerShareNotes" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/EarningsPerShareEarningsPerShareTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_d77fe029-f23f-9e6c-6011-e5f759449bed" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_e14243b3-33a1-5459-a451-077ec8d3f8e3" 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_d77fe029-f23f-9e6c-6011-e5f759449bed" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_e14243b3-33a1-5459-a451-077ec8d3f8e3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_08bfb8dd-9b96-b2df-e96d-3661802234df" 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_d77fe029-f23f-9e6c-6011-e5f759449bed" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_08bfb8dd-9b96-b2df-e96d-3661802234df" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_65f7f8a8-89d5-6dc6-d223-452e554561e4" 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_d77fe029-f23f-9e6c-6011-e5f759449bed" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_65f7f8a8-89d5-6dc6-d223-452e554561e4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_6bc5232c-ca32-47e4-f9fd-2a89043cd46b" 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_d77fe029-f23f-9e6c-6011-e5f759449bed" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_6bc5232c-ca32-47e4-f9fd-2a89043cd46b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_0d8fe3ab-8638-f17a-d512-2baaf0d8fce2" 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_d77fe029-f23f-9e6c-6011-e5f759449bed" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_0d8fe3ab-8638-f17a-d512-2baaf0d8fce2" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansNotes" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/EquityDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/EquityNotes" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/EquityPolicies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/EquityTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/FairValueMeasurementsFairValueMeasurementsPolicies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/FairValueMeasurementsNotes" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/FairValueMeasurementsPart1Details" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/FairValueMeasurementsPart2Details" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/FairValueMeasurementsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/LeasesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_585156c8-71c1-ada7-fa32-ec99a518c7a0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_56214e92-975b-87e2-d6f8-a5f1e857c6ef" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_585156c8-71c1-ada7-fa32-ec99a518c7a0" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_56214e92-975b-87e2-d6f8-a5f1e857c6ef" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_9048fd47-13cc-d6eb-d7dd-e8d53f87b993" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_585156c8-71c1-ada7-fa32-ec99a518c7a0" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_9048fd47-13cc-d6eb-d7dd-e8d53f87b993" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_c4c9d759-d9f6-eec5-3320-115ed3ebdd52" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_585156c8-71c1-ada7-fa32-ec99a518c7a0" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_c4c9d759-d9f6-eec5-3320-115ed3ebdd52" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_48ac7df5-3392-98b1-a73f-b2f41673ff75" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_585156c8-71c1-ada7-fa32-ec99a518c7a0" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_48ac7df5-3392-98b1-a73f-b2f41673ff75" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_c21c69f2-c329-91b2-f24a-9debaed02565" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_585156c8-71c1-ada7-fa32-ec99a518c7a0" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_c21c69f2-c329-91b2-f24a-9debaed02565" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_80ad803a-a5b3-2c23-a7a0-aed644e501db" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_585156c8-71c1-ada7-fa32-ec99a518c7a0" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_80ad803a-a5b3-2c23-a7a0-aed644e501db" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_48abcf97-737b-2b2c-8a8c-c74539d0b215" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_48abcf97-737b-2b2c-8a8c-c74539d0b215" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_9b040bc1-f43c-735d-05f7-679f319d2bb6" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_9b040bc1-f43c-735d-05f7-679f319d2bb6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_2f0ec234-4f20-7099-efb3-3c0ab4d024dd" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_2f0ec234-4f20-7099-efb3-3c0ab4d024dd" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_1ed751b1-5f94-4f6f-41e9-ef873c9f2bab" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_1ed751b1-5f94-4f6f-41e9-ef873c9f2bab" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_8a8de21f-aadc-3af7-8c96-d54cf42b401b" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_8a8de21f-aadc-3af7-8c96-d54cf42b401b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_b411eec9-2a0a-356b-e751-bd0680ab4d58" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_b411eec9-2a0a-356b-e751-bd0680ab4d58" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oneok.com/role/LeasesDetailsCalc2" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_36C220078D85C32B0467C2B72BA2A365_585156c8-71c1-ada7-fa32-ec99a518c7a0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:label="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_36C220078D85C32B0467C2B72BA2A365_597d60ca-96f9-eb25-df87-2ed201ea93c3" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_36C220078D85C32B0467C2B72BA2A365_585156c8-71c1-ada7-fa32-ec99a518c7a0" xlink:to="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_36C220078D85C32B0467C2B72BA2A365_597d60ca-96f9-eb25-df87-2ed201ea93c3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiability" xlink:label="loc_us-gaap_FinanceLeaseLiability_36C220078D85C32B0467C2B72BA2A365_66b601d4-fa3f-7d40-f560-84d87697ff03" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_36C220078D85C32B0467C2B72BA2A365_585156c8-71c1-ada7-fa32-ec99a518c7a0" xlink:to="loc_us-gaap_FinanceLeaseLiability_36C220078D85C32B0467C2B72BA2A365_66b601d4-fa3f-7d40-f560-84d87697ff03" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oneok.com/role/LeasesNotes" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/LeasesPolicies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/LeasesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/RevenueRevenueDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/RevenueRevenueNotes" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/RevenueRevenuePolicies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/RevenueRevenueTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesNotes" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/SegmentsDetails" xlink:type="extended">
    <link:loc xlink:href="oke-20200331.xsd#oke_AdjustedEBITDA" xlink:label="loc_oke_AdjustedEBITDA_c776b2cf-be0f-d936-bae9-c2a158e24fea" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_8b582348-a62e-cdfb-bc53-d5894b42e091" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oke_AdjustedEBITDA_c776b2cf-be0f-d936-bae9-c2a158e24fea" xlink:to="loc_us-gaap_ProfitLoss_8b582348-a62e-cdfb-bc53-d5894b42e091" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_16e9f6a6-5524-a7b1-7e7c-73ee97610ec6" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oke_AdjustedEBITDA_c776b2cf-be0f-d936-bae9-c2a158e24fea" xlink:to="loc_us-gaap_InterestExpense_16e9f6a6-5524-a7b1-7e7c-73ee97610ec6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_ebef248a-da21-637d-9d28-3d42ff90e8e2" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oke_AdjustedEBITDA_c776b2cf-be0f-d936-bae9-c2a158e24fea" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_ebef248a-da21-637d-9d28-3d42ff90e8e2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_666ca9f0-28f1-b21a-025e-36222808a6c3" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oke_AdjustedEBITDA_c776b2cf-be0f-d936-bae9-c2a158e24fea" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_666ca9f0-28f1-b21a-025e-36222808a6c3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="loc_us-gaap_AssetImpairmentCharges_b5495221-c933-5c88-514e-d2731414949c" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oke_AdjustedEBITDA_c776b2cf-be0f-d936-bae9-c2a158e24fea" xlink:to="loc_us-gaap_AssetImpairmentCharges_b5495221-c933-5c88-514e-d2731414949c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash" xlink:label="loc_us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash_27bbddf0-3125-4266-d525-d0e124ebd2c2" xlink:type="locator" />
    <link:calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oke_AdjustedEBITDA_c776b2cf-be0f-d936-bae9-c2a158e24fea" xlink:to="loc_us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash_27bbddf0-3125-4266-d525-d0e124ebd2c2" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherCorporateCostsandNoncashItems" xlink:label="loc_oke_OtherCorporateCostsandNoncashItems_35281884-f154-6256-1aec-c2a159202b29" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oke_AdjustedEBITDA_c776b2cf-be0f-d936-bae9-c2a158e24fea" xlink:to="loc_oke_OtherCorporateCostsandNoncashItems_35281884-f154-6256-1aec-c2a159202b29" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_425ada39-f194-a279-47ac-dd09cf899fb1" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oke_AdjustedEBITDA_c776b2cf-be0f-d936-bae9-c2a158e24fea" xlink:to="loc_us-gaap_Revenues_425ada39-f194-a279-47ac-dd09cf899fb1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="loc_us-gaap_CostOfRevenue_b362f93c-0412-ea6c-3d48-01ede1ed7f3f" xlink:type="locator" />
    <link:calculationArc order="9" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oke_AdjustedEBITDA_c776b2cf-be0f-d936-bae9-c2a158e24fea" xlink:to="loc_us-gaap_CostOfRevenue_b362f93c-0412-ea6c-3d48-01ede1ed7f3f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DirectOperatingCosts" xlink:label="loc_us-gaap_DirectOperatingCosts_9b1abcb3-1d28-0625-ad28-628e1b28eb51" xlink:type="locator" />
    <link:calculationArc order="10" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oke_AdjustedEBITDA_c776b2cf-be0f-d936-bae9-c2a158e24fea" xlink:to="loc_us-gaap_DirectOperatingCosts_9b1abcb3-1d28-0625-ad28-628e1b28eb51" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_86dec120-3352-31c8-fc61-55992f948bdd" xlink:type="locator" />
    <link:calculationArc order="11" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oke_AdjustedEBITDA_c776b2cf-be0f-d936-bae9-c2a158e24fea" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_86dec120-3352-31c8-fc61-55992f948bdd" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther" xlink:label="loc_oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther_53d90547-75dc-c69c-1e32-c2a159022ff3" xlink:type="locator" />
    <link:calculationArc order="12" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oke_AdjustedEBITDA_c776b2cf-be0f-d936-bae9-c2a158e24fea" xlink:to="loc_oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther_53d90547-75dc-c69c-1e32-c2a159022ff3" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oneok.com/role/SegmentsDetailsCalc2" xlink:type="extended">
    <link:loc xlink:href="oke-20200331.xsd#oke_AdjustedEBITDA" xlink:label="loc_oke_AdjustedEBITDA_0922BD37502B295C1A34C2B72B6C55B5_c776b2cf-be0f-d936-bae9-c2a158e24fea" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_0922BD37502B295C1A34C2B72B6C55B5_8b582348-a62e-cdfb-bc53-d5894b42e091" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oke_AdjustedEBITDA_0922BD37502B295C1A34C2B72B6C55B5_c776b2cf-be0f-d936-bae9-c2a158e24fea" xlink:to="loc_us-gaap_ProfitLoss_0922BD37502B295C1A34C2B72B6C55B5_8b582348-a62e-cdfb-bc53-d5894b42e091" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_0922BD37502B295C1A34C2B72B6C55B5_ebef248a-da21-637d-9d28-3d42ff90e8e2" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oke_AdjustedEBITDA_0922BD37502B295C1A34C2B72B6C55B5_c776b2cf-be0f-d936-bae9-c2a158e24fea" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_0922BD37502B295C1A34C2B72B6C55B5_ebef248a-da21-637d-9d28-3d42ff90e8e2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_0922BD37502B295C1A34C2B72B6C55B5_666ca9f0-28f1-b21a-025e-36222808a6c3" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oke_AdjustedEBITDA_0922BD37502B295C1A34C2B72B6C55B5_c776b2cf-be0f-d936-bae9-c2a158e24fea" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_0922BD37502B295C1A34C2B72B6C55B5_666ca9f0-28f1-b21a-025e-36222808a6c3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash" xlink:label="loc_us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash_0922BD37502B295C1A34C2B72B6C55B5_27bbddf0-3125-4266-d525-d0e124ebd2c2" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oke_AdjustedEBITDA_0922BD37502B295C1A34C2B72B6C55B5_c776b2cf-be0f-d936-bae9-c2a158e24fea" xlink:to="loc_us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash_0922BD37502B295C1A34C2B72B6C55B5_27bbddf0-3125-4266-d525-d0e124ebd2c2" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherCorporateCostsandNoncashItems" xlink:label="loc_oke_OtherCorporateCostsandNoncashItems_0922BD37502B295C1A34C2B72B6C55B5_35281884-f154-6256-1aec-c2a159202b29" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oke_AdjustedEBITDA_0922BD37502B295C1A34C2B72B6C55B5_c776b2cf-be0f-d936-bae9-c2a158e24fea" xlink:to="loc_oke_OtherCorporateCostsandNoncashItems_0922BD37502B295C1A34C2B72B6C55B5_35281884-f154-6256-1aec-c2a159202b29" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oneok.com/role/SegmentsNotes" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/SegmentsSegmentsPolicies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/SegmentsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesNotes" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/UnconsolidatedAffiliatesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/UnconsolidatedAffiliatesNotes" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oneok.com/role/UnconsolidatedAffiliatesTables" xlink:type="extended" />
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>9
<FILENAME>oke-20200331_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.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails" xlink:href="oke-20200331.xsd#AccumulatedOtherComprehensiveIncomeLossDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossNotes" xlink:href="oke-20200331.xsd#AccumulatedOtherComprehensiveIncomeLossNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossTables" xlink:href="oke-20200331.xsd#AccumulatedOtherComprehensiveIncomeLossTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/CommitmentsAndContingenciesNotes" xlink:href="oke-20200331.xsd#CommitmentsAndContingenciesNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedBalanceSheets" xlink:href="oke-20200331.xsd#ConsolidatedBalanceSheets" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:href="oke-20200331.xsd#ConsolidatedBalanceSheetsParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity" xlink:href="oke-20200331.xsd#ConsolidatedStatementOfChangesInEquity" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquityConsolidatedStatementOfChangesInEquityParenthetical" xlink:href="oke-20200331.xsd#ConsolidatedStatementOfChangesInEquityConsolidatedStatementOfChangesInEquityParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementOfIncomeParenthetical" xlink:href="oke-20200331.xsd#ConsolidatedStatementOfIncomeParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows" xlink:href="oke-20200331.xsd#ConsolidatedStatementsOfCashFlows" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome" xlink:href="oke-20200331.xsd#ConsolidatedStatementsOfComprehensiveIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncomeConsolidatedStatementsOfComprehensiveIncomeParanthetical" xlink:href="oke-20200331.xsd#ConsolidatedStatementsOfComprehensiveIncomeConsolidatedStatementsOfComprehensiveIncomeParanthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementsOfIncome" xlink:href="oke-20200331.xsd#ConsolidatedStatementsOfIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/DebtDebtDetails" xlink:href="oke-20200331.xsd#DebtDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/DebtDebtNotes" xlink:href="oke-20200331.xsd#DebtDebtNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/DebtDebtTables" xlink:href="oke-20200331.xsd#DebtDebtTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/DocumentAndEntityInformation" xlink:href="oke-20200331.xsd#DocumentAndEntityInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails" xlink:href="oke-20200331.xsd#EarningsPerShareEarningsPerShareDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EarningsPerShareEarningsPerShareNotes" xlink:href="oke-20200331.xsd#EarningsPerShareEarningsPerShareNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EarningsPerShareEarningsPerShareTables" xlink:href="oke-20200331.xsd#EarningsPerShareEarningsPerShareTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails" xlink:href="oke-20200331.xsd#EmployeeBenefitPlansEmployeeBenefitPlansDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansNotes" xlink:href="oke-20200331.xsd#EmployeeBenefitPlansEmployeeBenefitPlansNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansTables" xlink:href="oke-20200331.xsd#EmployeeBenefitPlansEmployeeBenefitPlansTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EquityDetails" xlink:href="oke-20200331.xsd#EquityDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EquityNotes" xlink:href="oke-20200331.xsd#EquityNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EquityPolicies" xlink:href="oke-20200331.xsd#EquityPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EquityTables" xlink:href="oke-20200331.xsd#EquityTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/FairValueMeasurementsFairValueMeasurementsPolicies" xlink:href="oke-20200331.xsd#FairValueMeasurementsFairValueMeasurementsPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/FairValueMeasurementsNotes" xlink:href="oke-20200331.xsd#FairValueMeasurementsNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/FairValueMeasurementsPart1Details" xlink:href="oke-20200331.xsd#FairValueMeasurementsPart1Details" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/FairValueMeasurementsPart2Details" xlink:href="oke-20200331.xsd#FairValueMeasurementsPart2Details" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/FairValueMeasurementsTables" xlink:href="oke-20200331.xsd#FairValueMeasurementsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/LeasesDetails" xlink:href="oke-20200331.xsd#LeasesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/LeasesNotes" xlink:href="oke-20200331.xsd#LeasesNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/LeasesPolicies" xlink:href="oke-20200331.xsd#LeasesPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/LeasesTables" xlink:href="oke-20200331.xsd#LeasesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RevenueRevenueDetails" xlink:href="oke-20200331.xsd#RevenueRevenueDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RevenueRevenueNotes" xlink:href="oke-20200331.xsd#RevenueRevenueNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RevenueRevenuePolicies" xlink:href="oke-20200331.xsd#RevenueRevenuePolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RevenueRevenueTables" xlink:href="oke-20200331.xsd#RevenueRevenueTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesNotes" xlink:href="oke-20200331.xsd#RiskManagementAndHedgingActivitiesUsingDerivativesNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details" xlink:href="oke-20200331.xsd#RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details" xlink:href="oke-20200331.xsd#RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details" xlink:href="oke-20200331.xsd#RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesTables" xlink:href="oke-20200331.xsd#RiskManagementAndHedgingActivitiesUsingDerivativesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SegmentsDetails" xlink:href="oke-20200331.xsd#SegmentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SegmentsNotes" xlink:href="oke-20200331.xsd#SegmentsNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SegmentsSegmentsPolicies" xlink:href="oke-20200331.xsd#SegmentsSegmentsPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SegmentsTables" xlink:href="oke-20200331.xsd#SegmentsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesNotes" xlink:href="oke-20200331.xsd#SummaryOfSignificantAccountingPoliciesNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="oke-20200331.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails" xlink:href="oke-20200331.xsd#SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesTables" xlink:href="oke-20200331.xsd#SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/UnconsolidatedAffiliatesDetails" xlink:href="oke-20200331.xsd#UnconsolidatedAffiliatesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/UnconsolidatedAffiliatesNotes" xlink:href="oke-20200331.xsd#UnconsolidatedAffiliatesNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/UnconsolidatedAffiliatesTables" xlink:href="oke-20200331.xsd#UnconsolidatedAffiliatesTables" 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.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_2AED9D32756442E75336C43C4A8B83F6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_StatementTable_2AED9D32756442E75336C43C4A8B83F6" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_37B831D6399035771ECBC43C4A8BC003" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_2AED9D32756442E75336C43C4A8B83F6" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_37B831D6399035771ECBC43C4A8BC003" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_EDF699654210952617D0C43C4A8BED5C_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_37B831D6399035771ECBC43C4A8BC003" xlink:to="loc_us-gaap_HedgingRelationshipDomain_EDF699654210952617D0C43C4A8BED5C_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_EDF699654210952617D0C43C4A8BED5C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_37B831D6399035771ECBC43C4A8BC003" xlink:to="loc_us-gaap_HedgingRelationshipDomain_EDF699654210952617D0C43C4A8BED5C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_53F33CF1187E96A892ECC43C4A8BD03D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingRelationshipDomain_EDF699654210952617D0C43C4A8BED5C" xlink:to="loc_us-gaap_CashFlowHedgingMember_53F33CF1187E96A892ECC43C4A8BD03D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_6544793FD03ABACF16A8C43C4A8BA201" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_2AED9D32756442E75336C43C4A8B83F6" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_6544793FD03ABACF16A8C43C4A8BA201" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_EF38AE8BEEB8ABB124D7C43C4A8B61DB_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_6544793FD03ABACF16A8C43C4A8BA201" xlink:to="loc_us-gaap_EquityComponentDomain_EF38AE8BEEB8ABB124D7C43C4A8B61DB_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_EF38AE8BEEB8ABB124D7C43C4A8B61DB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_6544793FD03ABACF16A8C43C4A8BA201" xlink:to="loc_us-gaap_EquityComponentDomain_EF38AE8BEEB8ABB124D7C43C4A8B61DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_30DA467D853F467A4BBEC43C4A8B3D82" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_EF38AE8BEEB8ABB124D7C43C4A8B61DB" xlink:to="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_30DA467D853F467A4BBEC43C4A8B3D82" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_A287D3F383EF138350C2C43C4A8BD8C6" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_2AED9D32756442E75336C43C4A8B83F6" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_A287D3F383EF138350C2C43C4A8BD8C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_E47C2C43E280C1A54402C43C4A8B5E03_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_A287D3F383EF138350C2C43C4A8BD8C6" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_E47C2C43E280C1A54402C43C4A8B5E03_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_E47C2C43E280C1A54402C43C4A8B5E03" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_A287D3F383EF138350C2C43C4A8BD8C6" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_E47C2C43E280C1A54402C43C4A8B5E03" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_7AC07C98706691ADBBA8C43C4A8B088A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_E47C2C43E280C1A54402C43C4A8B5E03" xlink:to="loc_us-gaap_CommodityContractMember_7AC07C98706691ADBBA8C43C4A8B088A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateContractMember" xlink:label="loc_us-gaap_InterestRateContractMember_6552DE8864C4C0474A0CC43C4A8B10B6" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_E47C2C43E280C1A54402C43C4A8B5E03" xlink:to="loc_us-gaap_InterestRateContractMember_6552DE8864C4C0474A0CC43C4A8B10B6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForwardContractsMember" xlink:label="loc_us-gaap_ForwardContractsMember_CD341C40AA0519499118C43C4A8B4658" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_E47C2C43E280C1A54402C43C4A8B5E03" xlink:to="loc_us-gaap_ForwardContractsMember_CD341C40AA0519499118C43C4A8B4658" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_807A240DAE78BAD2052EC43C4A8B4D75" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_807A240DAE78BAD2052EC43C4A8B4D75" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_F547985B1C4C75C8B0FFC43C4A8B9BCC" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_F547985B1C4C75C8B0FFC43C4A8B9BCC" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax" xlink:label="loc_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax_775180D20573A282933AC43C4A8BEC82" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax_775180D20573A282933AC43C4A8BEC82" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_9019D5A247C9EA5C08E5C43C4A8B260C" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_9019D5A247C9EA5C08E5C43C4A8B260C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_DB1A06C717107C86EA36C43C4A8B951A" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_DB1A06C717107C86EA36C43C4A8B951A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax_7AFA37B376FB986FB48CC43C4A8BE845" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax_7AFA37B376FB986FB48CC43C4A8BE845" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax" xlink:label="loc_oke_OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax_E9629917164D3E3EB729C43C4A8B1288" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_oke_OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax_E9629917164D3E3EB729C43C4A8B1288" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossBeforeReclassifications" xlink:label="loc_oke_OtherComprehensiveIncomeLossBeforeReclassifications_D369E2A864599DDCD604C43C4A8B351D" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_oke_OtherComprehensiveIncomeLossBeforeReclassifications_D369E2A864599DDCD604C43C4A8B351D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_13B9CC8853CF4CFF5E1DC43C4A8B7894" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_13B9CC8853CF4CFF5E1DC43C4A8B7894" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_732712B63CB3C698A1B3C43C4A8BF802" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_732712B63CB3C698A1B3C43C4A8BF802" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax" xlink:label="loc_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax_EAB57E85E08BE80A27C8C43C4A8B76DD" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax_EAB57E85E08BE80A27C8C43C4A8B76DD" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax" xlink:label="loc_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax_2EFBF84E057F7A46736FC43C4A8B0B0C" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax_2EFBF84E057F7A46736FC43C4A8B0B0C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_B1AAACE6215254110DC7C43C4A8B57D2" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_B1AAACE6215254110DC7C43C4A8B57D2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_F37021BDC44AD75B6FCFC43C4A8B1815" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_F37021BDC44AD75B6FCFC43C4A8B1815" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax" xlink:label="loc_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_AC21929D41E846C676F8C43C4A8B1C8B" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_AC21929D41E846C676F8C43C4A8B1C8B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_59F787B4EDE8A48B879FC43C4A8B09CF" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_59F787B4EDE8A48B879FC43C4A8B09CF" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss" xlink:label="loc_oke_UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss_F1D69310C91469DD6788C43C4A8BE37F" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_oke_UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss_F1D69310C91469DD6788C43C4A8BE37F" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps" xlink:label="loc_oke_AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps_BC91FBF4B5DEE2493AB0C43C4A8B3379" xlink:type="locator" />
    <link:definitionArc order="22" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_oke_AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps_BC91FBF4B5DEE2493AB0C43C4A8B3379" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps." xlink:label="loc_oke_Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps._B482D0D5B2E84C13AFE9C43C4A8BF0A8" xlink:type="locator" />
    <link:definitionArc order="23" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_oke_Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps._B482D0D5B2E84C13AFE9C43C4A8BF0A8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months" xlink:label="loc_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_A38ADABA77A8D67019E3C43C4A8B2337" xlink:type="locator" />
    <link:definitionArc order="24" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_A38ADABA77A8D67019E3C43C4A8B2337" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet" xlink:label="loc_oke_CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet_77009BE4A78DF1D262AFC43C4A8BDFA8" xlink:type="locator" />
    <link:definitionArc order="25" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_oke_CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet_77009BE4A78DF1D262AFC43C4A8BDFA8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet" xlink:label="loc_us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet_5BB3E90D021321C9CF5EC43C4A8B998C" xlink:type="locator" />
    <link:definitionArc order="26" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet_5BB3E90D021321C9CF5EC43C4A8B998C" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossNotes" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_BC7461BAA7E62AF99E0DBF17A075FA87" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_642C7ABD41D844CDB601BF17A075A754" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_BC7461BAA7E62AF99E0DBF17A075FA87" xlink:to="loc_us-gaap_StatementTable_642C7ABD41D844CDB601BF17A075A754" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_37C9170719A1391D581DBF17A075F4DE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_642C7ABD41D844CDB601BF17A075A754" xlink:to="loc_srt_StatementScenarioAxis_37C9170719A1391D581DBF17A075F4DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_E566EFFA3E87F2EE45B8BF17A075E670_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementScenarioAxis_37C9170719A1391D581DBF17A075F4DE" xlink:to="loc_srt_ScenarioUnspecifiedDomain_E566EFFA3E87F2EE45B8BF17A075E670_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_E566EFFA3E87F2EE45B8BF17A075E670" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementScenarioAxis_37C9170719A1391D581DBF17A075F4DE" xlink:to="loc_srt_ScenarioUnspecifiedDomain_E566EFFA3E87F2EE45B8BF17A075E670" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNoteTextBlock" xlink:label="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_B1E7427E0FF637B45570BF17A075684A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_BC7461BAA7E62AF99E0DBF17A075FA87" xlink:to="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_B1E7427E0FF637B45570BF17A075684A" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_ABCBE28DD44B07AC5AEDBF17A075565F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_26821CB6B6EB2B7E5D6ABF17A0759719" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_ABCBE28DD44B07AC5AEDBF17A075565F" xlink:to="loc_us-gaap_StatementTable_26821CB6B6EB2B7E5D6ABF17A0759719" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_16DFFEEBBE0BD377E622BF17A0757084" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_26821CB6B6EB2B7E5D6ABF17A0759719" xlink:to="loc_srt_StatementScenarioAxis_16DFFEEBBE0BD377E622BF17A0757084" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_A761355C637771ADD23BBF17A075657B_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementScenarioAxis_16DFFEEBBE0BD377E622BF17A0757084" xlink:to="loc_srt_ScenarioUnspecifiedDomain_A761355C637771ADD23BBF17A075657B_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_A761355C637771ADD23BBF17A075657B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementScenarioAxis_16DFFEEBBE0BD377E622BF17A0757084" xlink:to="loc_srt_ScenarioUnspecifiedDomain_A761355C637771ADD23BBF17A075657B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_1D5C77789DBCB88AD726BF17A075C952" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_ABCBE28DD44B07AC5AEDBF17A075565F" xlink:to="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_1D5C77789DBCB88AD726BF17A075C952" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock" xlink:label="loc_oke_ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock_C3F0FEBB361DAF7F8566BF17A0752D27" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_ABCBE28DD44B07AC5AEDBF17A075565F" xlink:to="loc_oke_ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock_C3F0FEBB361DAF7F8566BF17A0752D27" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/CommitmentsAndContingenciesNotes" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/ConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_A58052AFDD7CC37A9738ACBA6B5F9B14" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_0D47C0D9AA177175FB03ACBA6B5D7A1A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_A58052AFDD7CC37A9738ACBA6B5F9B14" xlink:to="loc_us-gaap_StatementTable_0D47C0D9AA177175FB03ACBA6B5D7A1A" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_97F9C2E0B4EE94B9433BACBA6B5ECADB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_0D47C0D9AA177175FB03ACBA6B5D7A1A" xlink:to="loc_srt_StatementScenarioAxis_97F9C2E0B4EE94B9433BACBA6B5ECADB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_E44CB6A827C351AC14B0ACBA6B5ED0A6_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementScenarioAxis_97F9C2E0B4EE94B9433BACBA6B5ECADB" xlink:to="loc_srt_ScenarioUnspecifiedDomain_E44CB6A827C351AC14B0ACBA6B5ED0A6_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_E44CB6A827C351AC14B0ACBA6B5ED0A6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementScenarioAxis_97F9C2E0B4EE94B9433BACBA6B5ECADB" xlink:to="loc_srt_ScenarioUnspecifiedDomain_E44CB6A827C351AC14B0ACBA6B5ED0A6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_ECD9FB937CB7B9F1951AACBA6B5E42B4" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_0D47C0D9AA177175FB03ACBA6B5D7A1A" xlink:to="loc_us-gaap_StatementClassOfStockAxis_ECD9FB937CB7B9F1951AACBA6B5E42B4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_F2777C94D58FCE364A99ACBA6B5E2A18_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_ECD9FB937CB7B9F1951AACBA6B5E42B4" xlink:to="loc_us-gaap_ClassOfStockDomain_F2777C94D58FCE364A99ACBA6B5E2A18_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_F2777C94D58FCE364A99ACBA6B5E2A18" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_ECD9FB937CB7B9F1951AACBA6B5E42B4" xlink:to="loc_us-gaap_ClassOfStockDomain_F2777C94D58FCE364A99ACBA6B5E2A18" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_4CB289DEF4CF61136BF9C2B72CCF9CB5" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_DF5F2C1874D3697E7E72C2B72CCDB80E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_4CB289DEF4CF61136BF9C2B72CCF9CB5" xlink:to="loc_us-gaap_StatementTable_DF5F2C1874D3697E7E72C2B72CCDB80E" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_2E8F940F25DAA164D983C2B72CCD0491" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_DF5F2C1874D3697E7E72C2B72CCDB80E" xlink:to="loc_srt_StatementScenarioAxis_2E8F940F25DAA164D983C2B72CCD0491" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_84910024A99FAB696574C2B72CCE87F0_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementScenarioAxis_2E8F940F25DAA164D983C2B72CCD0491" xlink:to="loc_srt_ScenarioUnspecifiedDomain_84910024A99FAB696574C2B72CCE87F0_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_84910024A99FAB696574C2B72CCE87F0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementScenarioAxis_2E8F940F25DAA164D983C2B72CCD0491" xlink:to="loc_srt_ScenarioUnspecifiedDomain_84910024A99FAB696574C2B72CCE87F0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_C79E7B1BF709D67EF8D9C2B72CCEC995" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_DF5F2C1874D3697E7E72C2B72CCDB80E" xlink:to="loc_us-gaap_StatementClassOfStockAxis_C79E7B1BF709D67EF8D9C2B72CCEC995" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_121794CF2F4D6AA8CDC7C2B72CCEA58A_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_C79E7B1BF709D67EF8D9C2B72CCEC995" xlink:to="loc_us-gaap_ClassOfStockDomain_121794CF2F4D6AA8CDC7C2B72CCEA58A_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_121794CF2F4D6AA8CDC7C2B72CCEA58A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_C79E7B1BF709D67EF8D9C2B72CCEC995" xlink:to="loc_us-gaap_ClassOfStockDomain_121794CF2F4D6AA8CDC7C2B72CCEA58A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_962FDFC04FDCB67B56C7C2B72CCF6D07" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_4CB289DEF4CF61136BF9C2B72CCF9CB5" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_962FDFC04FDCB67B56C7C2B72CCF6D07" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_AC07297280BA8E89A37CC2B72CCF0697" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_962FDFC04FDCB67B56C7C2B72CCF6D07" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_AC07297280BA8E89A37CC2B72CCF0697" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PartnersCapitalAbstract" xlink:label="loc_us-gaap_PartnersCapitalAbstract_B4DB207C669CEB76F099C2B72CCF7285" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_AC07297280BA8E89A37CC2B72CCF0697" xlink:to="loc_us-gaap_PartnersCapitalAbstract_B4DB207C669CEB76F099C2B72CCF7285" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_5DCC51BD05F69DBB883EC2B72CD0F2CF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PartnersCapitalAbstract_B4DB207C669CEB76F099C2B72CCF7285" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_5DCC51BD05F69DBB883EC2B72CD0F2CF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_93BD6D1F5FE472BA29C9C2B72CD06E5C" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PartnersCapitalAbstract_B4DB207C669CEB76F099C2B72CCF7285" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_93BD6D1F5FE472BA29C9C2B72CD06E5C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaap_CommonStockSharesIssued_CD0DDF342D5BA9B35302C2B72CD045E1" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PartnersCapitalAbstract_B4DB207C669CEB76F099C2B72CCF7285" xlink:to="loc_us-gaap_CommonStockSharesIssued_CD0DDF342D5BA9B35302C2B72CD045E1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_774C8C3F13437A844955C2B72CD08244" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PartnersCapitalAbstract_B4DB207C669CEB76F099C2B72CCF7285" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_774C8C3F13437A844955C2B72CD08244" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockShares" xlink:label="loc_us-gaap_TreasuryStockShares_B4D5D498CC5A45A96020C2B72CD02F79" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PartnersCapitalAbstract_B4DB207C669CEB76F099C2B72CCF7285" xlink:to="loc_us-gaap_TreasuryStockShares_B4D5D498CC5A45A96020C2B72CD02F79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare_FBA4FBD7A07D80D4F5A0C2B72CD01D21" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_4CB289DEF4CF61136BF9C2B72CCF9CB5" xlink:to="loc_us-gaap_PreferredStockParOrStatedValuePerShare_FBA4FBD7A07D80D4F5A0C2B72CD01D21" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="loc_us-gaap_PreferredStockSharesIssued_9698F72A3BF0718975D8C2B72CD1B6B3" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_4CB289DEF4CF61136BF9C2B72CCF9CB5" xlink:to="loc_us-gaap_PreferredStockSharesIssued_9698F72A3BF0718975D8C2B72CD1B6B3" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_18E206A00B001D903ABAC6CABDA14C01" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_8D52590E5D91A1BE8A0FC6CABD96BA32" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_StatementTable_8D52590E5D91A1BE8A0FC6CABD96BA32" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_D5B8A190335B37B6C529C6CABD96AAA6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_8D52590E5D91A1BE8A0FC6CABD96BA32" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_D5B8A190335B37B6C529C6CABD96AAA6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_55C5478347F686B22638C6CABD9B7D05_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_D5B8A190335B37B6C529C6CABD96AAA6" xlink:to="loc_us-gaap_EquityComponentDomain_55C5478347F686B22638C6CABD9B7D05_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_55C5478347F686B22638C6CABD9B7D05" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_D5B8A190335B37B6C529C6CABD96AAA6" xlink:to="loc_us-gaap_EquityComponentDomain_55C5478347F686B22638C6CABD9B7D05" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_69E354A875D7F654AC7FC6CABDA06C47" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_55C5478347F686B22638C6CABD9B7D05" xlink:to="loc_us-gaap_CommonStockMember_69E354A875D7F654AC7FC6CABDA06C47" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockMember" xlink:label="loc_us-gaap_PreferredStockMember_C2C6FF44171BE87B6B8AC6CABDA06AAA" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_55C5478347F686B22638C6CABD9B7D05" xlink:to="loc_us-gaap_PreferredStockMember_C2C6FF44171BE87B6B8AC6CABDA06AAA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_01EEE40CF1EFD386F4A1C6CABDA03FC8" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_55C5478347F686B22638C6CABD9B7D05" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_01EEE40CF1EFD386F4A1C6CABDA03FC8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_BF8D67535334F0C7D3CAC6CABDA036EC" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_55C5478347F686B22638C6CABD9B7D05" xlink:to="loc_us-gaap_RetainedEarningsMember_BF8D67535334F0C7D3CAC6CABDA036EC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_327782239BC45D3850F2C6CABDA1751E" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_55C5478347F686B22638C6CABD9B7D05" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_327782239BC45D3850F2C6CABDA1751E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="loc_us-gaap_TreasuryStockMember_3C7A5C7878D1F268AD2FC6CABDA12D47" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_55C5478347F686B22638C6CABD9B7D05" xlink:to="loc_us-gaap_TreasuryStockMember_3C7A5C7878D1F268AD2FC6CABDA12D47" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="loc_us-gaap_NoncontrollingInterestMember_0C5CD20713DB555DF522C6CABDA1328B" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_55C5478347F686B22638C6CABD9B7D05" xlink:to="loc_us-gaap_NoncontrollingInterestMember_0C5CD20713DB555DF522C6CABDA1328B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesIssued" xlink:label="loc_us-gaap_SharesIssued_044989C95AA9AEBD4102C6CABDA119DA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_SharesIssued_044989C95AA9AEBD4102C6CABDA119DA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_0AE9DF0CC2CE29F2CED1C6CABDA12CC1" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_StockholdersEquity_0AE9DF0CC2CE29F2CED1C6CABDA12CC1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption" xlink:label="loc_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_E9189EFF35C276030362C6CABDA14CBF" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_E9189EFF35C276030362C6CABDA14CBF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_0AA4CED4EDAFA1C92153C6CABDA1BC08" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_ProfitLoss_0AA4CED4EDAFA1C92153C6CABDA1BC08" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_F3F2EEDBC69E1B90FFA9C6CABDA1625A" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_F3F2EEDBC69E1B90FFA9C6CABDA1625A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendsPreferredStock" xlink:label="loc_us-gaap_DividendsPreferredStock_7F3412E157159DE726CBC6CABDA1CFA5" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_DividendsPreferredStock_7F3412E157159DE726CBC6CABDA1CFA5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesOther" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesOther_FE22E8857DE3CB84FD4EC6CABDA13C74" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesOther_FE22E8857DE3CB84FD4EC6CABDA13C74" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueOther" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueOther_B0928B7D77B3D68AC06EC6CABDA10B24" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueOther_B0928B7D77B3D68AC06EC6CABDA10B24" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendsCommonStock" xlink:label="loc_us-gaap_DividendsCommonStock_E6005D3F5FAE5EE811DFC6CABDA10981" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_DividendsCommonStock_E6005D3F5FAE5EE811DFC6CABDA10981" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityOther" xlink:label="loc_us-gaap_StockholdersEquityOther_6D5F300C8AAA42EC854FC6CABDA17618" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_StockholdersEquityOther_6D5F300C8AAA42EC854FC6CABDA17618" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquityConsolidatedStatementOfChangesInEquityParenthetical" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementOfIncomeParenthetical" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_AAB17F863B6FC1BE6A09A77F14668193" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_B7C55EBE545AC963F54CA77F14657BCC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_AAB17F863B6FC1BE6A09A77F14668193" xlink:to="loc_us-gaap_StatementTable_B7C55EBE545AC963F54CA77F14657BCC" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_BAF3ED1FA579FAE2E4EAA77F1465D6C9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_B7C55EBE545AC963F54CA77F14657BCC" xlink:to="loc_srt_StatementScenarioAxis_BAF3ED1FA579FAE2E4EAA77F1465D6C9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_29DB6C395E4CFDF176B1A77F146501F1_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementScenarioAxis_BAF3ED1FA579FAE2E4EAA77F1465D6C9" xlink:to="loc_srt_ScenarioUnspecifiedDomain_29DB6C395E4CFDF176B1A77F146501F1_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_29DB6C395E4CFDF176B1A77F146501F1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementScenarioAxis_BAF3ED1FA579FAE2E4EAA77F1465D6C9" xlink:to="loc_srt_ScenarioUnspecifiedDomain_29DB6C395E4CFDF176B1A77F146501F1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestCostsCapitalized" xlink:label="loc_us-gaap_InterestCostsCapitalized_435D32C6A802112BA514A77F1466769B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_AAB17F863B6FC1BE6A09A77F14668193" xlink:to="loc_us-gaap_InterestCostsCapitalized_435D32C6A802112BA514A77F1466769B" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_95CC524B5FD22B3D48A0C42AE8185F66" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_03B51DA83676CFF4ACAAC42AE8182B96" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_95CC524B5FD22B3D48A0C42AE8185F66" xlink:to="loc_us-gaap_StatementTable_03B51DA83676CFF4ACAAC42AE8182B96" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_452F6F2A12900397561EC42AE8184731" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_03B51DA83676CFF4ACAAC42AE8182B96" xlink:to="loc_srt_StatementScenarioAxis_452F6F2A12900397561EC42AE8184731" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_58CBA226F3069A0CB259C42AE818F729_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementScenarioAxis_452F6F2A12900397561EC42AE8184731" xlink:to="loc_srt_ScenarioUnspecifiedDomain_58CBA226F3069A0CB259C42AE818F729_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_58CBA226F3069A0CB259C42AE818F729" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementScenarioAxis_452F6F2A12900397561EC42AE8184731" xlink:to="loc_srt_ScenarioUnspecifiedDomain_58CBA226F3069A0CB259C42AE818F729" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_DFD33B0F11350D2698D0C2B72CF91410" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_88D085E571E7860C6259C2B72CF878F8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_DFD33B0F11350D2698D0C2B72CF91410" xlink:to="loc_us-gaap_StatementTable_88D085E571E7860C6259C2B72CF878F8" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_64FEB41919DDAC0A697CC2B72CF9AA4F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_88D085E571E7860C6259C2B72CF878F8" xlink:to="loc_srt_StatementScenarioAxis_64FEB41919DDAC0A697CC2B72CF9AA4F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_EDBEA8A9D384433F0291C2B72CF9008D_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementScenarioAxis_64FEB41919DDAC0A697CC2B72CF9AA4F" xlink:to="loc_srt_ScenarioUnspecifiedDomain_EDBEA8A9D384433F0291C2B72CF9008D_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_EDBEA8A9D384433F0291C2B72CF9008D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementScenarioAxis_64FEB41919DDAC0A697CC2B72CF9AA4F" xlink:to="loc_srt_ScenarioUnspecifiedDomain_EDBEA8A9D384433F0291C2B72CF9008D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_5C792F0B6A84A546AFE8C2B72CF91253" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_DFD33B0F11350D2698D0C2B72CF91410" xlink:to="loc_us-gaap_ProfitLoss_5C792F0B6A84A546AFE8C2B72CF91253" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_A7F7F93BA582AD4DD592C2B72CFA7DF8" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_DFD33B0F11350D2698D0C2B72CF91410" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_A7F7F93BA582AD4DD592C2B72CFA7DF8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_4DC48F16C689BA9283F3C2B72CFAFC92" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_A7F7F93BA582AD4DD592C2B72CFA7DF8" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_4DC48F16C689BA9283F3C2B72CFAFC92" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_23195BA909F70146B7B4C2B72CFA328B" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_A7F7F93BA582AD4DD592C2B72CFA7DF8" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_23195BA909F70146B7B4C2B72CFA328B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_7B297C1EA75E49965B33C2B72CFA514E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_A7F7F93BA582AD4DD592C2B72CFA7DF8" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_7B297C1EA75E49965B33C2B72CFA514E" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax" xlink:label="loc_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_1C7355D63E32A20E5D69C2B72CFB5FD9" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_A7F7F93BA582AD4DD592C2B72CFA7DF8" xlink:to="loc_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_1C7355D63E32A20E5D69C2B72CFB5FD9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_75AFFFFF7F453344F007C2B72CFBE8E1" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_A7F7F93BA582AD4DD592C2B72CFA7DF8" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_75AFFFFF7F453344F007C2B72CFBE8E1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_C1CDB696A53F6D866B74C2B72CFB3746" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_A7F7F93BA582AD4DD592C2B72CFA7DF8" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_C1CDB696A53F6D866B74C2B72CFB3746" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncomeConsolidatedStatementsOfComprehensiveIncomeParanthetical" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_15283E742D051813E432C2B72CF3C0BC" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_268D7E1B6237E24A1C9BC2B72CF24F17" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_15283E742D051813E432C2B72CF3C0BC" xlink:to="loc_us-gaap_StatementTable_268D7E1B6237E24A1C9BC2B72CF24F17" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_88C88A8382674708D034C2B72CF2D8AE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_268D7E1B6237E24A1C9BC2B72CF24F17" xlink:to="loc_srt_StatementScenarioAxis_88C88A8382674708D034C2B72CF2D8AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_50EAA4BAD1BF8548CDC9C2B72CF2402B_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementScenarioAxis_88C88A8382674708D034C2B72CF2D8AE" xlink:to="loc_srt_ScenarioUnspecifiedDomain_50EAA4BAD1BF8548CDC9C2B72CF2402B_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_50EAA4BAD1BF8548CDC9C2B72CF2402B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementScenarioAxis_88C88A8382674708D034C2B72CF2D8AE" xlink:to="loc_srt_ScenarioUnspecifiedDomain_50EAA4BAD1BF8548CDC9C2B72CF2402B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_A60410CE268669E8C27FC2B72CF3A61B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_15283E742D051813E432C2B72CF3C0BC" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_A60410CE268669E8C27FC2B72CF3A61B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_A03CA0F4400775EF03B4C2B72CF3B653" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_15283E742D051813E432C2B72CF3C0BC" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_A03CA0F4400775EF03B4C2B72CF3B653" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_41D384C9B87EA968A74FC2B72CF3A5A5" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_15283E742D051813E432C2B72CF3C0BC" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_41D384C9B87EA968A74FC2B72CF3A5A5" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax" xlink:label="loc_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax_4F2B88005503AA230997C2B72CF386A7" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_15283E742D051813E432C2B72CF3C0BC" xlink:to="loc_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax_4F2B88005503AA230997C2B72CF386A7" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementsOfIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_7C31910AFA27D36BC755B4084D6BDB87" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_47C73B775C5F6E468C6BB4084D6B84CE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_7C31910AFA27D36BC755B4084D6BDB87" xlink:to="loc_us-gaap_StatementTable_47C73B775C5F6E468C6BB4084D6B84CE" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="loc_srt_ProductOrServiceAxis_68BA063DA91ED1DE5334B4084D6BDDB2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_47C73B775C5F6E468C6BB4084D6B84CE" xlink:to="loc_srt_ProductOrServiceAxis_68BA063DA91ED1DE5334B4084D6BDDB2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_A021EC89FF709975E82DB4084D6B6177_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_68BA063DA91ED1DE5334B4084D6BDDB2" xlink:to="loc_srt_ProductsAndServicesDomain_A021EC89FF709975E82DB4084D6B6177_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_A021EC89FF709975E82DB4084D6B6177" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_68BA063DA91ED1DE5334B4084D6BDDB2" xlink:to="loc_srt_ProductsAndServicesDomain_A021EC89FF709975E82DB4084D6B6177" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_CommoditySalesMember" xlink:label="loc_oke_CommoditySalesMember_F8BCA1FB30E96F3CA477B4084D6B0B50" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_A021EC89FF709975E82DB4084D6B6177" xlink:to="loc_oke_CommoditySalesMember_F8BCA1FB30E96F3CA477B4084D6B0B50" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ServicesMember" xlink:label="loc_oke_ServicesMember_5C51EC7198BCA2EE2142B4084D6BA506" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_A021EC89FF709975E82DB4084D6B6177" xlink:to="loc_oke_ServicesMember_5C51EC7198BCA2EE2142B4084D6BA506" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_39C7406FD2024AB85076B4084D6B1F48" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_47C73B775C5F6E468C6BB4084D6B84CE" xlink:to="loc_srt_StatementScenarioAxis_39C7406FD2024AB85076B4084D6B1F48" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_53B54F3FFA72D101047FB4084D6B2203_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementScenarioAxis_39C7406FD2024AB85076B4084D6B1F48" xlink:to="loc_srt_ScenarioUnspecifiedDomain_53B54F3FFA72D101047FB4084D6B2203_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_53B54F3FFA72D101047FB4084D6B2203" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementScenarioAxis_39C7406FD2024AB85076B4084D6B1F48" xlink:to="loc_srt_ScenarioUnspecifiedDomain_53B54F3FFA72D101047FB4084D6B2203" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="loc_us-gaap_RevenuesAbstract_787722A3785881B89B55B4084D6B2F76" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_7C31910AFA27D36BC755B4084D6BDB87" xlink:to="loc_us-gaap_RevenuesAbstract_787722A3785881B89B55B4084D6B2F76" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_188F0A103108B07027B0B4084D7C4FF6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenuesAbstract_787722A3785881B89B55B4084D6B2F76" xlink:to="loc_us-gaap_Revenues_188F0A103108B07027B0B4084D7C4FF6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="loc_us-gaap_CostOfRevenue_125510C95F7C50F0FEBFB4084D7CD00B" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenuesAbstract_787722A3785881B89B55B4084D6B2F76" xlink:to="loc_us-gaap_CostOfRevenue_125510C95F7C50F0FEBFB4084D7CD00B" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/DebtDebtDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_889742BD2A93DC57176CC2B72C2446FA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_DebtInstrumentTable_889742BD2A93DC57176CC2B72C2446FA" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_3F51FF9EE95A48385647C2B72C24473B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_889742BD2A93DC57176CC2B72C2446FA" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_3F51FF9EE95A48385647C2B72C24473B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_5A82469086607DDC3F05C2B72C25CE80_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_3F51FF9EE95A48385647C2B72C24473B" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_5A82469086607DDC3F05C2B72C25CE80_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_5A82469086607DDC3F05C2B72C25CE80" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_3F51FF9EE95A48385647C2B72C24473B" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_5A82469086607DDC3F05C2B72C25CE80" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_TermLoanAgreementdue2021Member" xlink:label="loc_oke_TermLoanAgreementdue2021Member_2F564B9BE43DADEBF02AC2B72C257B1B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_5A82469086607DDC3F05C2B72C25CE80" xlink:to="loc_oke_TermLoanAgreementdue2021Member_2F564B9BE43DADEBF02AC2B72C257B1B" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NotesPayables1Due2022Member" xlink:label="loc_oke_NotesPayables1Due2022Member_2382F8F36615D15EDADDC2B72C257B09" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_5A82469086607DDC3F05C2B72C25CE80" xlink:to="loc_oke_NotesPayables1Due2022Member_2382F8F36615D15EDADDC2B72C257B09" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesAxis" xlink:label="loc_srt_ConsolidatedEntitiesAxis_C1AECA209C3F6EC8DF2AC2B72C252244" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_889742BD2A93DC57176CC2B72C2446FA" xlink:to="loc_srt_ConsolidatedEntitiesAxis_C1AECA209C3F6EC8DF2AC2B72C252244" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesDomain" xlink:label="loc_srt_ConsolidatedEntitiesDomain_500D3D53AABD7DA389C8C2B72C268744_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ConsolidatedEntitiesAxis_C1AECA209C3F6EC8DF2AC2B72C252244" xlink:to="loc_srt_ConsolidatedEntitiesDomain_500D3D53AABD7DA389C8C2B72C268744_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesDomain" xlink:label="loc_srt_ConsolidatedEntitiesDomain_500D3D53AABD7DA389C8C2B72C268744" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ConsolidatedEntitiesAxis_C1AECA209C3F6EC8DF2AC2B72C252244" xlink:to="loc_srt_ConsolidatedEntitiesDomain_500D3D53AABD7DA389C8C2B72C268744" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_SubsidiaryIssuerMember" xlink:label="loc_srt_SubsidiaryIssuerMember_FB5AC6E5AA4240BBD03EC2B72C264BD1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidatedEntitiesDomain_500D3D53AABD7DA389C8C2B72C268744" xlink:to="loc_srt_SubsidiaryIssuerMember_FB5AC6E5AA4240BBD03EC2B72C264BD1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ParentCompanyMember" xlink:label="loc_srt_ParentCompanyMember_31A19903769B2A420F4AC2B72C265D2B" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidatedEntitiesDomain_500D3D53AABD7DA389C8C2B72C268744" xlink:to="loc_srt_ParentCompanyMember_31A19903769B2A420F4AC2B72C265D2B" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_E32E4817171A26BD7E85C2B72C2651C5" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_889742BD2A93DC57176CC2B72C2446FA" xlink:to="loc_dei_LegalEntityAxis_E32E4817171A26BD7E85C2B72C2651C5" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_927D6A834DAE7DFEA644C2B72C27A728_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_E32E4817171A26BD7E85C2B72C2651C5" xlink:to="loc_dei_EntityDomain_927D6A834DAE7DFEA644C2B72C27A728_default" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_927D6A834DAE7DFEA644C2B72C27A728" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_E32E4817171A26BD7E85C2B72C2651C5" xlink:to="loc_dei_EntityDomain_927D6A834DAE7DFEA644C2B72C27A728" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_GuardianPipelineMember" xlink:label="loc_oke_GuardianPipelineMember_866904539F120F40B5A3C2B72C27EE9E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_927D6A834DAE7DFEA644C2B72C27A728" xlink:to="loc_oke_GuardianPipelineMember_866904539F120F40B5A3C2B72C27EE9E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_41BBC54E815F8DB88019C2B72C27258B" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_889742BD2A93DC57176CC2B72C2446FA" xlink:to="loc_us-gaap_DebtInstrumentAxis_41BBC54E815F8DB88019C2B72C27258B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_41BBC54E815F8DB88019C2B72C27258B" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_41BBC54E815F8DB88019C2B72C27258B" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_TermLoanAgreementdue2021Member" xlink:label="loc_oke_TermLoanAgreementdue2021Member_1889C72E548E1A2027F6C2B72C28C0B8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_TermLoanAgreementdue2021Member_1889C72E548E1A2027F6C2B72C28C0B8" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.25NotesPayabledue2022Member" xlink:label="loc_oke_A4.25NotesPayabledue2022Member_38574DB6AC060E9E6D7CC2B72C28C518" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A4.25NotesPayabledue2022Member_38574DB6AC060E9E6D7CC2B72C28C518" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A3.375NotesPayabledue2022Member" xlink:label="loc_oke_A3.375NotesPayabledue2022Member_6F1272909B26E364AC61C2B72C286662" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A3.375NotesPayabledue2022Member_6F1272909B26E364AC61C2B72C286662" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A5.0NotesPayabledue2023Member" xlink:label="loc_oke_A5.0NotesPayabledue2023Member_74ADE4BD7B6C9ACD8EE9C2B72C28E23A" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A5.0NotesPayabledue2023Member_74ADE4BD7B6C9ACD8EE9C2B72C28E23A" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A7.5NotesPayabledue2023Member" xlink:label="loc_oke_A7.5NotesPayabledue2023Member_F311FF9F8C011E6B8DFBC2B72C29B55D" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A7.5NotesPayabledue2023Member_F311FF9F8C011E6B8DFBC2B72C29B55D" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A2.75NotesPayabledue2024Member" xlink:label="loc_oke_A2.75NotesPayabledue2024Member_038EDBC84F722F8D737CC2B72C29F9FF" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A2.75NotesPayabledue2024Member_038EDBC84F722F8D737CC2B72C29F9FF" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.9NotesPayabledue2025Member" xlink:label="loc_oke_A4.9NotesPayabledue2025Member_1A67CBC1D80F48176844C2B72C290DC5" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A4.9NotesPayabledue2025Member_1A67CBC1D80F48176844C2B72C290DC5" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A2.2NotesPayabledue2025Member" xlink:label="loc_oke_A2.2NotesPayabledue2025Member_EDED7295DF1AF7D24D90C2B72C29FCDA" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A2.2NotesPayabledue2025Member_EDED7295DF1AF7D24D90C2B72C29FCDA" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.0NotesPayabledue2027Member" xlink:label="loc_oke_A4.0NotesPayabledue2027Member_26D4EF2227CD236F6D8FC2B72C29F5D6" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A4.0NotesPayabledue2027Member_26D4EF2227CD236F6D8FC2B72C29F5D6" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.55NotesPayabledue2028Member" xlink:label="loc_oke_A4.55NotesPayabledue2028Member_2DF11D37C41AC602E195C2B72C294E87" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A4.55NotesPayabledue2028Member_2DF11D37C41AC602E195C2B72C294E87" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A6.875NotesPayabledue2028Member" xlink:label="loc_oke_A6.875NotesPayabledue2028Member_71A2029A081E73CB92ACC2B72C291ADB" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A6.875NotesPayabledue2028Member_71A2029A081E73CB92ACC2B72C291ADB" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.35NotesPayabledue2029Member" xlink:label="loc_oke_A4.35NotesPayabledue2029Member_A9476F4CF30D85AE57BDC2B72C2A1224" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A4.35NotesPayabledue2029Member_A9476F4CF30D85AE57BDC2B72C2A1224" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A3.4NotesPayabledue2029Member" xlink:label="loc_oke_A3.4NotesPayabledue2029Member_66AD19F1ECF6DB5C6166C2B72C2A5E15" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A3.4NotesPayabledue2029Member_66AD19F1ECF6DB5C6166C2B72C2A5E15" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A3.1NotesPayabledue2030Member" xlink:label="loc_oke_A3.1NotesPayabledue2030Member_C5E44203E6B2E7D4DBF8C2B72C2A47C4" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A3.1NotesPayabledue2030Member_C5E44203E6B2E7D4DBF8C2B72C2A47C4" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A6.0NotesPayabledue2035Member" xlink:label="loc_oke_A6.0NotesPayabledue2035Member_6EC27290199A35B063A5C2B72C2AA64A" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A6.0NotesPayabledue2035Member_6EC27290199A35B063A5C2B72C2AA64A" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A6.65NotesPayabledue2036Member" xlink:label="loc_oke_A6.65NotesPayabledue2036Member_7A580783FA06546B9321C2B72C2A47E7" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A6.65NotesPayabledue2036Member_7A580783FA06546B9321C2B72C2A47E7" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A6.85NotesPayabledue2037Member" xlink:label="loc_oke_A6.85NotesPayabledue2037Member_83277D53B5A0880B78A7C2B72C2ABBFD" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A6.85NotesPayabledue2037Member_83277D53B5A0880B78A7C2B72C2ABBFD" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A6.125NotesPayabledue2041Member" xlink:label="loc_oke_A6.125NotesPayabledue2041Member_6ADEA211459B4AB5C330C2B72C2B841C" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A6.125NotesPayabledue2041Member_6ADEA211459B4AB5C330C2B72C2B841C" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A6.2NotesPayabledue2043Member" xlink:label="loc_oke_A6.2NotesPayabledue2043Member_4FEA2687E50BA8AF1A03C2B72C2BD2C7" xlink:type="locator" />
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A6.2NotesPayabledue2043Member_4FEA2687E50BA8AF1A03C2B72C2BD2C7" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.95NotesPayabledue2047Member" xlink:label="loc_oke_A4.95NotesPayabledue2047Member_F85A4C0631823137B09CC2B72C2BD3EB" xlink:type="locator" />
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A4.95NotesPayabledue2047Member_F85A4C0631823137B09CC2B72C2BD3EB" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A5.2NotesPayabledue2048Member" xlink:label="loc_oke_A5.2NotesPayabledue2048Member_A8B4BE0F13D3B5033429C2B72C2BE964" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A5.2NotesPayabledue2048Member_A8B4BE0F13D3B5033429C2B72C2BE964" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.45NotesPayabledue2049Member" xlink:label="loc_oke_A4.45NotesPayabledue2049Member_C8E77A3017EDB6AFAD9AC2B72C2B9265" xlink:type="locator" />
    <link:definitionArc order="22" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A4.45NotesPayabledue2049Member_C8E77A3017EDB6AFAD9AC2B72C2B9265" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.5NotesPayabledue2050Member" xlink:label="loc_oke_A4.5NotesPayabledue2050Member_9D7F49B8E9C9AA3E92B8C2B72C2BF5EA" xlink:type="locator" />
    <link:definitionArc order="23" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A4.5NotesPayabledue2050Member_9D7F49B8E9C9AA3E92B8C2B72C2BF5EA" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NotesPayablefromPublicOfferingDue20252030and2050Member" xlink:label="loc_oke_NotesPayablefromPublicOfferingDue20252030and2050Member_EB02331150AA85E271A8C2B72C2CB63F" xlink:type="locator" />
    <link:definitionArc order="24" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_NotesPayablefromPublicOfferingDue20252030and2050Member_EB02331150AA85E271A8C2B72C2CB63F" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NotesPayables1Due2022Member" xlink:label="loc_oke_NotesPayables1Due2022Member_656A5EC1E3B46B40A9C8C2B72C2CF479" xlink:type="locator" />
    <link:definitionArc order="25" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_NotesPayables1Due2022Member_656A5EC1E3B46B40A9C8C2B72C2CF479" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityAxis" xlink:label="loc_us-gaap_LineOfCreditFacilityAxis_24DA89D36880A6788512C2B72C2CE421" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_889742BD2A93DC57176CC2B72C2446FA" xlink:to="loc_us-gaap_LineOfCreditFacilityAxis_24DA89D36880A6788512C2B72C2CE421" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="loc_us-gaap_LineOfCreditFacilityLenderDomain_62704CF95CAE599ED3CBC2B72C2CCA8E_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LineOfCreditFacilityAxis_24DA89D36880A6788512C2B72C2CE421" xlink:to="loc_us-gaap_LineOfCreditFacilityLenderDomain_62704CF95CAE599ED3CBC2B72C2CCA8E_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="loc_us-gaap_LineOfCreditFacilityLenderDomain_62704CF95CAE599ED3CBC2B72C2CCA8E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LineOfCreditFacilityAxis_24DA89D36880A6788512C2B72C2CE421" xlink:to="loc_us-gaap_LineOfCreditFacilityLenderDomain_62704CF95CAE599ED3CBC2B72C2CCA8E" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A2.5BillionCreditAgreementMember" xlink:label="loc_oke_A2.5BillionCreditAgreementMember_A49A5C0892937A0A6A50C2B72C2CBF6B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLenderDomain_62704CF95CAE599ED3CBC2B72C2CCA8E" xlink:to="loc_oke_A2.5BillionCreditAgreementMember_A49A5C0892937A0A6A50C2B72C2CBF6B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermDebtWeightedAverageInterestRate" xlink:label="loc_us-gaap_ShortTermDebtWeightedAverageInterestRate_F80718B227D04B629960C2B72C2D3ABB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_ShortTermDebtWeightedAverageInterestRate_F80718B227D04B629960C2B72C2D3ABB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentCovenantDescription" xlink:label="loc_us-gaap_DebtInstrumentCovenantDescription_1467B18C37997488E0D3C2B72C2D3807" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_DebtInstrumentCovenantDescription_1467B18C37997488E0D3C2B72C2D3807" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityFairValueOfAmountOutstanding" xlink:label="loc_us-gaap_LineOfCreditFacilityFairValueOfAmountOutstanding_D4E6B648EA40D948B3A5C2B72C2D414C" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_LineOfCreditFacilityFairValueOfAmountOutstanding_D4E6B648EA40D948B3A5C2B72C2D414C" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_IndebtednessToAdjustedEbitdaCurrent" xlink:label="loc_oke_IndebtednessToAdjustedEbitdaCurrent_81DC12784ECD21137A35C2B72C2D9B51" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_oke_IndebtednessToAdjustedEbitdaCurrent_81DC12784ECD21137A35C2B72C2D9B51" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_IndebtednesstoAdjustedEBITDAMaximum" xlink:label="loc_oke_IndebtednesstoAdjustedEBITDAMaximum_9700127D21CB777B301EC2B72C2D9CB4" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_oke_IndebtednesstoAdjustedEBITDAMaximum_9700127D21CB777B301EC2B72C2D9CB4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialPaper" xlink:label="loc_us-gaap_CommercialPaper_9AEF943FB94D6FB407E2C2B72C2ED0F0" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_CommercialPaper_9AEF943FB94D6FB407E2C2B72C2ED0F0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_34BE819F275C46137714C2B72C2E8711" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_34BE819F275C46137714C2B72C2E8711" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_61A266BEE1FA06958C88C2B72C2E338A" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_61A266BEE1FA06958C88C2B72C2E338A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_FF41772EA4E532734574C2B72C2E49DB" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_FF41772EA4E532734574C2B72C2E49DB" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_UnamortizedPortionofTerminatedSwaps" xlink:label="loc_oke_UnamortizedPortionofTerminatedSwaps_8CE961D73576DF329A5EC2B72C2E2DD1" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_oke_UnamortizedPortionofTerminatedSwaps_8CE961D73576DF329A5EC2B72C2E2DD1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_4F9F5001835F0021D0EDC2B72C2F6A43" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_4F9F5001835F0021D0EDC2B72C2F6A43" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_A60F110A23F78B7953D8C2B72C2FE0F1" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_LongTermDebtCurrent_A60F110A23F78B7953D8C2B72C2FE0F1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="loc_us-gaap_ShortTermBorrowings_B6606BA2EE8E10DB5EFCC2B72C2FF63A" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_ShortTermBorrowings_B6606BA2EE8E10DB5EFCC2B72C2FF63A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_EF0A684D1DEA87558AD8C2B72C2F3869" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_EF0A684D1DEA87558AD8C2B72C2F3869" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SeniorLongTermNotes" xlink:label="loc_us-gaap_SeniorLongTermNotes_5AE29E0438975F26AFC1C2B72C2F1404" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_SeniorLongTermNotes_5AE29E0438975F26AFC1C2B72C2F1404" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromDebtNetOfIssuanceCosts" xlink:label="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_9DA42454297FA98A0913C2B72C2FC2E4" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_9DA42454297FA98A0913C2B72C2FC2E4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_452631860AFA0EB1EBFCC2B72C2FF4CB" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_452631860AFA0EB1EBFCC2B72C2FF4CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfDebt" xlink:label="loc_us-gaap_RepaymentsOfDebt_BEDECBE426D5C25C617AC2B72C30D7B1" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_RepaymentsOfDebt_BEDECBE426D5C25C617AC2B72C30D7B1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtWeightedAverageInterestRate" xlink:label="loc_us-gaap_LongtermDebtWeightedAverageInterestRate_7EB492312CB7FE81C3B3C2B72C3048A3" xlink:type="locator" />
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_LongtermDebtWeightedAverageInterestRate_7EB492312CB7FE81C3B3C2B72C3048A3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentRepurchasedFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount_07D52D01860A27286258C2B72C30DF09" xlink:type="locator" />
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount_07D52D01860A27286258C2B72C30DF09" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_53FB99D2342A80ED6044C2B72C30AFC2" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_53FB99D2342A80ED6044C2B72C30AFC2" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/DebtDebtNotes" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/DebtDebtTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_CD60B84433885B1292923F49E2A2E69F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_C8A57089BD14534299A1FAAB1932088C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CD60B84433885B1292923F49E2A2E69F" xlink:to="loc_us-gaap_DebtInstrumentTable_C8A57089BD14534299A1FAAB1932088C" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_F64B9FAD90D85B069E4B2660B7D05404" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_C8A57089BD14534299A1FAAB1932088C" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_F64B9FAD90D85B069E4B2660B7D05404" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_C59E8A07CA28A2307534C2A1F59221E0_E2220D7E206C58EEA1EF628DABD6ED54" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_F64B9FAD90D85B069E4B2660B7D05404" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_C59E8A07CA28A2307534C2A1F59221E0_E2220D7E206C58EEA1EF628DABD6ED54" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_F3A87115EEEF5E79953A43DF0892E625" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_F64B9FAD90D85B069E4B2660B7D05404" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_F3A87115EEEF5E79953A43DF0892E625" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_2A2B7285270F578EB024A212E9459531" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_C8A57089BD14534299A1FAAB1932088C" xlink:to="loc_us-gaap_DebtInstrumentAxis_2A2B7285270F578EB024A212E9459531" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_5A77E53D4018C75E8A92C2A1F592EF3D_E2220D7E206C58EEA1EF628DABD6ED54" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_2A2B7285270F578EB024A212E9459531" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_5A77E53D4018C75E8A92C2A1F592EF3D_E2220D7E206C58EEA1EF628DABD6ED54" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_D48346E16BAC521BBE7E785D9BED49BF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_2A2B7285270F578EB024A212E9459531" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_D48346E16BAC521BBE7E785D9BED49BF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="loc_us-gaap_VariableRateAxis_0630DA7DE66758B48F997FF7B657B7F9" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_C8A57089BD14534299A1FAAB1932088C" xlink:to="loc_us-gaap_VariableRateAxis_0630DA7DE66758B48F997FF7B657B7F9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="loc_us-gaap_VariableRateDomain_2929B46CA60D2CAF8564C2A1F59229B7_E2220D7E206C58EEA1EF628DABD6ED54" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VariableRateAxis_0630DA7DE66758B48F997FF7B657B7F9" xlink:to="loc_us-gaap_VariableRateDomain_2929B46CA60D2CAF8564C2A1F59229B7_E2220D7E206C58EEA1EF628DABD6ED54" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="loc_us-gaap_VariableRateDomain_6FBE00F7AF1A50D1A898A50BBEF2E04E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VariableRateAxis_0630DA7DE66758B48F997FF7B657B7F9" xlink:to="loc_us-gaap_VariableRateDomain_6FBE00F7AF1A50D1A898A50BBEF2E04E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodAxis" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPeriodAxis_86E765124374520B9533E3615943AD2D" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_C8A57089BD14534299A1FAAB1932088C" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPeriodAxis_86E765124374520B9533E3615943AD2D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodDomain" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_77F9F80538C18F6016F6C2A1F5933160_E2220D7E206C58EEA1EF628DABD6ED54" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPeriodAxis_86E765124374520B9533E3615943AD2D" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_77F9F80538C18F6016F6C2A1F5933160_E2220D7E206C58EEA1EF628DABD6ED54" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodDomain" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_2BDAA19D3AA45B10B7F5678BFA07E089" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPeriodAxis_86E765124374520B9533E3615943AD2D" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_2BDAA19D3AA45B10B7F5678BFA07E089" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDebtTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfDebtTableTextBlock_E578AFCC29D753A99F8B9AD1D2137863" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CD60B84433885B1292923F49E2A2E69F" xlink:to="loc_us-gaap_ScheduleOfDebtTableTextBlock_E578AFCC29D753A99F8B9AD1D2137863" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/DocumentAndEntityInformation" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentInformationLineItems" xlink:label="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:type="locator" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentInformationTable" xlink:label="loc_dei_DocumentInformationTable_615D1B28750C512E90CD3F72CB4D29B8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_DocumentInformationTable_615D1B28750C512E90CD3F72CB4D29B8" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentInformationDocumentAxis" xlink:label="loc_dei_DocumentInformationDocumentAxis_FD3FC394D89E5B248200D44B745C4FCA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_dei_DocumentInformationTable_615D1B28750C512E90CD3F72CB4D29B8" xlink:to="loc_dei_DocumentInformationDocumentAxis_FD3FC394D89E5B248200D44B745C4FCA" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentDomain" xlink:label="loc_dei_DocumentDomain_30F0EEC7A2817E01574D3E11318E3118_E2220D7E206C58EEA1EF628DABD6ED54" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_DocumentInformationDocumentAxis_FD3FC394D89E5B248200D44B745C4FCA" xlink:to="loc_dei_DocumentDomain_30F0EEC7A2817E01574D3E11318E3118_E2220D7E206C58EEA1EF628DABD6ED54" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentDomain" xlink:label="loc_dei_DocumentDomain_C1C55B85B62B5546A795547B75E02675" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_DocumentInformationDocumentAxis_FD3FC394D89E5B248200D44B745C4FCA" xlink:to="loc_dei_DocumentDomain_C1C55B85B62B5546A795547B75E02675" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_DEF8EB30854C5CA5875D3F75D06A2F34" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_DocumentType_DEF8EB30854C5CA5875D3F75D06A2F34" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentQuarterlyReport" xlink:label="loc_dei_DocumentQuarterlyReport_85E3859456645F168A9FFADA267562FF" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_DocumentQuarterlyReport_85E3859456645F168A9FFADA267562FF" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_8FB64810F51656B59E3F6A510DDCB142" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_DocumentPeriodEndDate_8FB64810F51656B59E3F6A510DDCB142" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport" xlink:label="loc_dei_DocumentTransitionReport_9051854E587C59A9AA2E9804876E45F7" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_DocumentTransitionReport_9051854E587C59A9AA2E9804876E45F7" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="loc_dei_EntityFileNumber_8ACB5707833457778A8D707157BECCE2" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityFileNumber_8ACB5707833457778A8D707157BECCE2" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_1203B812EBCC5B089A9C0099DB5D9C6E" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityRegistrantName_1203B812EBCC5B089A9C0099DB5D9C6E" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_dei_EntityIncorporationStateCountryCode_31190057E9245732A80968DC7306977C" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityIncorporationStateCountryCode_31190057E9245732A80968DC7306977C" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="loc_dei_EntityTaxIdentificationNumber_A14EF70FD8B750389E65D21C4F28C54B" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityTaxIdentificationNumber_A14EF70FD8B750389E65D21C4F28C54B" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="loc_dei_EntityAddressAddressLine1_F19AE36A0A99559894A111A84C5DEDFB" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityAddressAddressLine1_F19AE36A0A99559894A111A84C5DEDFB" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="loc_dei_EntityAddressCityOrTown_2370A640614C50BB856C3E4228123F7A" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityAddressCityOrTown_2370A640614C50BB856C3E4228123F7A" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="loc_dei_EntityAddressStateOrProvince_D6104B1476115239BD51FCDCDD8A0FEB" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityAddressStateOrProvince_D6104B1476115239BD51FCDCDD8A0FEB" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="loc_dei_EntityAddressPostalZipCode_FC549AF7174C56879F797BE7E45905EA" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityAddressPostalZipCode_FC549AF7174C56879F797BE7E45905EA" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:label="loc_dei_CityAreaCode_0FD4DB34CB7D504784A6D469CCA220A0" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_CityAreaCode_0FD4DB34CB7D504784A6D469CCA220A0" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:label="loc_dei_LocalPhoneNumber_EB1F5A66C27C59DDAFCE15CAB0762B6F" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_LocalPhoneNumber_EB1F5A66C27C59DDAFCE15CAB0762B6F" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="loc_dei_Security12bTitle_5B91207D02855E029954178D04ACF3DA" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_Security12bTitle_5B91207D02855E029954178D04ACF3DA" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="loc_dei_TradingSymbol_6CF5652F993C57F8BE7204BF34E3EDB5" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_TradingSymbol_6CF5652F993C57F8BE7204BF34E3EDB5" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:label="loc_dei_SecurityExchangeName_D16D0A2D468A5E72A77923F18693587F" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_SecurityExchangeName_D16D0A2D468A5E72A77923F18693587F" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_dei_EntityCurrentReportingStatus_FF8A6CC04D9751569D1590FA59076AEB" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityCurrentReportingStatus_FF8A6CC04D9751569D1590FA59076AEB" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="loc_dei_EntityInteractiveDataCurrent_F7C238DDEC46529195A3A9E20E1DC225" xlink:type="locator" />
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityInteractiveDataCurrent_F7C238DDEC46529195A3A9E20E1DC225" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_dei_EntityFilerCategory_3B36BABAE3B05D8ABE2750BA140D8EE0" xlink:type="locator" />
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityFilerCategory_3B36BABAE3B05D8ABE2750BA140D8EE0" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="loc_dei_EntitySmallBusiness_0763A6A8378052A79D26C8DF74805C0D" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntitySmallBusiness_0763A6A8378052A79D26C8DF74805C0D" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_dei_EntityEmergingGrowthCompany_143166FD70765FD4B7845E11E08A7BC9" xlink:type="locator" />
    <link:definitionArc order="22" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityEmergingGrowthCompany_143166FD70765FD4B7845E11E08A7BC9" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="loc_dei_EntityShellCompany_C2BC9643EF765A3CBE8755827C7D389B" xlink:type="locator" />
    <link:definitionArc order="23" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityShellCompany_C2BC9643EF765A3CBE8755827C7D389B" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_FEE4454F8E4F599BB30D48CFF12C4CC4" xlink:type="locator" />
    <link:definitionArc order="24" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_FEE4454F8E4F599BB30D48CFF12C4CC4" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_B518D2FD5ADB4D8CEF33C2B72BE8C4F6" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_8F7895A755DCDA649876C2B72BE7DE5A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_B518D2FD5ADB4D8CEF33C2B72BE8C4F6" xlink:to="loc_us-gaap_StatementTable_8F7895A755DCDA649876C2B72BE7DE5A" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_88FC6ECEE62EC70A8E49C2B72BE78019" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_8F7895A755DCDA649876C2B72BE7DE5A" xlink:to="loc_srt_StatementScenarioAxis_88FC6ECEE62EC70A8E49C2B72BE78019" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_AF51C5D5C779C5EE5AD4C2B72BE71C4A_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementScenarioAxis_88FC6ECEE62EC70A8E49C2B72BE78019" xlink:to="loc_srt_ScenarioUnspecifiedDomain_AF51C5D5C779C5EE5AD4C2B72BE71C4A_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_AF51C5D5C779C5EE5AD4C2B72BE71C4A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementScenarioAxis_88FC6ECEE62EC70A8E49C2B72BE78019" xlink:to="loc_srt_ScenarioUnspecifiedDomain_AF51C5D5C779C5EE5AD4C2B72BE71C4A" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/EarningsPerShareEarningsPerShareNotes" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/EarningsPerShareEarningsPerShareTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_870B7E2665D53B8E349EC446F7848425" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CAA3469D27075CDF95BAC446F784C364" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_870B7E2665D53B8E349EC446F7848425" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CAA3469D27075CDF95BAC446F784C364" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_529EE081D9BD898AD7EDC446F784F6FD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CAA3469D27075CDF95BAC446F784C364" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_529EE081D9BD898AD7EDC446F784F6FD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_5ABE946523F0187D7E31C446F784069A_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_529EE081D9BD898AD7EDC446F784F6FD" xlink:to="loc_us-gaap_EquityComponentDomain_5ABE946523F0187D7E31C446F784069A_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_5ABE946523F0187D7E31C446F784069A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_529EE081D9BD898AD7EDC446F784F6FD" xlink:to="loc_us-gaap_EquityComponentDomain_5ABE946523F0187D7E31C446F784069A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_B7B014A7D1AAC66734F8C446F78474C4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_5ABE946523F0187D7E31C446F784069A" xlink:to="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_B7B014A7D1AAC66734F8C446F78474C4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_004206E9748B58222F64C446F78499F7" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CAA3469D27075CDF95BAC446F784C364" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_004206E9748B58222F64C446F78499F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_56564DCB1AABA558556DC446F7845DF9_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_004206E9748B58222F64C446F78499F7" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_56564DCB1AABA558556DC446F7845DF9_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_56564DCB1AABA558556DC446F7845DF9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_004206E9748B58222F64C446F78499F7" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_56564DCB1AABA558556DC446F7845DF9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_60D020E0942249EBF9A6C446F7843925" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_56564DCB1AABA558556DC446F7845DF9" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_60D020E0942249EBF9A6C446F7843925" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_069D6BB73DA735D45DA0C446F7844762" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_56564DCB1AABA558556DC446F7845DF9" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_069D6BB73DA735D45DA0C446F7844762" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_65DC637AB4AC6C09D1D7C446F7846686" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_870B7E2665D53B8E349EC446F7848425" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_65DC637AB4AC6C09D1D7C446F7846686" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_C73B906CE78431A39E0BC446F7844F95" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_870B7E2665D53B8E349EC446F7848425" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_C73B906CE78431A39E0BC446F7844F95" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_282FBB5EDFAA0347D20DC446F7847B7D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_C73B906CE78431A39E0BC446F7844F95" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_282FBB5EDFAA0347D20DC446F7847B7D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_C926AF89A6CA8B92338AC446F794BCAC" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_C73B906CE78431A39E0BC446F7844F95" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_C926AF89A6CA8B92338AC446F794BCAC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_F5C6A133C766B5522704C446F7946F37" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_C73B906CE78431A39E0BC446F7844F95" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_F5C6A133C766B5522704C446F7946F37" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_536362D89BC78AB26AE1C446F794E67C" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_C73B906CE78431A39E0BC446F7844F95" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_536362D89BC78AB26AE1C446F794E67C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_1F0B94602D3D713E42B6C446F794DC19" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_C73B906CE78431A39E0BC446F7844F95" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_1F0B94602D3D713E42B6C446F794DC19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_B6D0319A51B3E89F3340C446F7941F8A" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_C73B906CE78431A39E0BC446F7844F95" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_B6D0319A51B3E89F3340C446F7941F8A" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansNotes" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/EquityDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_366C13A22E7701DCA755C161C66903D0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_77AE31EA9D61D6D84325C161C6693D28" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_366C13A22E7701DCA755C161C66903D0" xlink:to="loc_us-gaap_StatementTable_77AE31EA9D61D6D84325C161C6693D28" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_B02A740462E5F22F8E40C161C6698A0A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_77AE31EA9D61D6D84325C161C6693D28" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_B02A740462E5F22F8E40C161C6698A0A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_F525597D87E943834350C161C669E762_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_B02A740462E5F22F8E40C161C6698A0A" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_F525597D87E943834350C161C669E762_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_F525597D87E943834350C161C669E762" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_B02A740462E5F22F8E40C161C6698A0A" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_F525597D87E943834350C161C669E762" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaap_SubsequentEventMember_D44E801482C3E2A62951C161C669563D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_F525597D87E943834350C161C669E762" xlink:to="loc_us-gaap_SubsequentEventMember_D44E801482C3E2A62951C161C669563D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_7188D6C4C49315209414C161C669A036" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_77AE31EA9D61D6D84325C161C6693D28" xlink:to="loc_us-gaap_StatementClassOfStockAxis_7188D6C4C49315209414C161C669A036" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_DF2385E49F7CB9B9B6DBC161C6695A2A_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_7188D6C4C49315209414C161C669A036" xlink:to="loc_us-gaap_ClassOfStockDomain_DF2385E49F7CB9B9B6DBC161C6695A2A_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_DF2385E49F7CB9B9B6DBC161C6695A2A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_7188D6C4C49315209414C161C669A036" xlink:to="loc_us-gaap_ClassOfStockDomain_DF2385E49F7CB9B9B6DBC161C6695A2A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SeriesEPreferredStockMember" xlink:label="loc_us-gaap_SeriesEPreferredStockMember_263DFB6764A31E74A193C161C669F221" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_DF2385E49F7CB9B9B6DBC161C6695A2A" xlink:to="loc_us-gaap_SeriesEPreferredStockMember_263DFB6764A31E74A193C161C669F221" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockDividendsPerShareCashPaid" xlink:label="loc_us-gaap_CommonStockDividendsPerShareCashPaid_C0BDA844EB42D628CA9BC161C679566C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_366C13A22E7701DCA755C161C66903D0" xlink:to="loc_us-gaap_CommonStockDividendsPerShareCashPaid_C0BDA844EB42D628CA9BC161C679566C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_87ADE47F2C76E7E5E425C161C679E0B1" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_366C13A22E7701DCA755C161C66903D0" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_87ADE47F2C76E7E5E425C161C679E0B1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendsPayableDateOfRecordDayMonthAndYear" xlink:label="loc_us-gaap_DividendsPayableDateOfRecordDayMonthAndYear_A470A01BD17A9C3F92D7C161C6796902" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_366C13A22E7701DCA755C161C66903D0" xlink:to="loc_us-gaap_DividendsPayableDateOfRecordDayMonthAndYear_A470A01BD17A9C3F92D7C161C6796902" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendPayableDateToBePaidDayMonthAndYear" xlink:label="loc_us-gaap_DividendPayableDateToBePaidDayMonthAndYear_2BBB0F23490001DB3CD9C161C6790527" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_366C13A22E7701DCA755C161C66903D0" xlink:to="loc_us-gaap_DividendPayableDateToBePaidDayMonthAndYear_2BBB0F23490001DB3CD9C161C6790527" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockDividendRatePercentage" xlink:label="loc_us-gaap_PreferredStockDividendRatePercentage_79A446D417036C0204BFC161C6794B2B" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_366C13A22E7701DCA755C161C66903D0" xlink:to="loc_us-gaap_PreferredStockDividendRatePercentage_79A446D417036C0204BFC161C6794B2B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendsPreferredStockCash" xlink:label="loc_us-gaap_DividendsPreferredStockCash_2C9AF69888031F78467BC161C679D6F4" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_366C13A22E7701DCA755C161C66903D0" xlink:to="loc_us-gaap_DividendsPreferredStockCash_2C9AF69888031F78467BC161C679D6F4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendsPreferredStock" xlink:label="loc_us-gaap_DividendsPreferredStock_3CBBB06158B5E126F877C161C6797362" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_366C13A22E7701DCA755C161C66903D0" xlink:to="loc_us-gaap_DividendsPreferredStock_3CBBB06158B5E126F877C161C6797362" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/EquityNotes" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/EquityPolicies" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/EquityTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/FairValueMeasurementsFairValueMeasurementsPolicies" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/FairValueMeasurementsNotes" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/FairValueMeasurementsPart1Details" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_35CA20742959CFB30D6AC6BAF18A8D04" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_35CA20742959CFB30D6AC6BAF18A8D04" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_4C37AEF449DA0A248C5EC6BAF18A3B39" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_35CA20742959CFB30D6AC6BAF18A8D04" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_4C37AEF449DA0A248C5EC6BAF18A3B39" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_5A2558008E88AA4E9C23C6BAF18A93EA_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_4C37AEF449DA0A248C5EC6BAF18A3B39" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_5A2558008E88AA4E9C23C6BAF18A93EA_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_5A2558008E88AA4E9C23C6BAF18A93EA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_4C37AEF449DA0A248C5EC6BAF18A3B39" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_5A2558008E88AA4E9C23C6BAF18A93EA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_D449528732400C3A0687C6BAF18A9404" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_5A2558008E88AA4E9C23C6BAF18A93EA" xlink:to="loc_us-gaap_FairValueMeasurementsRecurringMember_D449528732400C3A0687C6BAF18A9404" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByMeasurementBasisAxis" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_69E900FA284BC7894E4DC6BAF18ADC0F" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_35CA20742959CFB30D6AC6BAF18A8D04" xlink:to="loc_us-gaap_FairValueByMeasurementBasisAxis_69E900FA284BC7894E4DC6BAF18ADC0F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_E5E29AD3BC5A359DD28AC6BAF18A1D0F_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_69E900FA284BC7894E4DC6BAF18ADC0F" xlink:to="loc_us-gaap_FairValueDisclosureItemAmountsDomain_E5E29AD3BC5A359DD28AC6BAF18A1D0F_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_E5E29AD3BC5A359DD28AC6BAF18A1D0F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_69E900FA284BC7894E4DC6BAF18ADC0F" xlink:to="loc_us-gaap_FairValueDisclosureItemAmountsDomain_E5E29AD3BC5A359DD28AC6BAF18A1D0F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_06A04A7A1BA008032871C6BAF18AD305" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_E5E29AD3BC5A359DD28AC6BAF18A1D0F" xlink:to="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_06A04A7A1BA008032871C6BAF18AD305" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_40E68D25CDB013D9005CC6BAF18A5D04" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_35CA20742959CFB30D6AC6BAF18A8D04" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_40E68D25CDB013D9005CC6BAF18A5D04" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_F5EE1A642E1570DEF573C6BAF18A6079_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_40E68D25CDB013D9005CC6BAF18A5D04" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_F5EE1A642E1570DEF573C6BAF18A6079_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_F5EE1A642E1570DEF573C6BAF18A6079" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_40E68D25CDB013D9005CC6BAF18A5D04" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_F5EE1A642E1570DEF573C6BAF18A6079" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_391932B4C607B0498BEFC6BAF18A2177" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_F5EE1A642E1570DEF573C6BAF18A6079" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_391932B4C607B0498BEFC6BAF18A2177" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_3742E2B35F3AFEFAF686C6BAF18A0621" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_F5EE1A642E1570DEF573C6BAF18A6079" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_3742E2B35F3AFEFAF686C6BAF18A0621" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_16875BC6F8DB094B7839C6BAF18A6A42" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_F5EE1A642E1570DEF573C6BAF18A6079" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_16875BC6F8DB094B7839C6BAF18A6A42" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_46DAA52DC85ECCE3AF91C6BAF18AE02F" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_35CA20742959CFB30D6AC6BAF18A8D04" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_46DAA52DC85ECCE3AF91C6BAF18AE02F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_6F1FBA136498EEDEBF0FC6BAF18A4C0B_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_46DAA52DC85ECCE3AF91C6BAF18AE02F" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_6F1FBA136498EEDEBF0FC6BAF18A4C0B_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_6F1FBA136498EEDEBF0FC6BAF18A4C0B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_46DAA52DC85ECCE3AF91C6BAF18AE02F" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_6F1FBA136498EEDEBF0FC6BAF18A4C0B" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_FinancialContractsMember" xlink:label="loc_oke_FinancialContractsMember_A193516C778A35FAC002C6BAF18A5BD3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_6F1FBA136498EEDEBF0FC6BAF18A4C0B" xlink:to="loc_oke_FinancialContractsMember_A193516C778A35FAC002C6BAF18A5BD3" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_FinancialDerivativeInstrumentMember" xlink:label="loc_oke_FinancialDerivativeInstrumentMember_8A23A3A34A1ACBE40A28C6BAF18A71D0" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_6F1FBA136498EEDEBF0FC6BAF18A4C0B" xlink:to="loc_oke_FinancialDerivativeInstrumentMember_8A23A3A34A1ACBE40A28C6BAF18A71D0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_C9E695C6952999BC9DBAC6BAF18A52E3" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_6F1FBA136498EEDEBF0FC6BAF18A4C0B" xlink:to="loc_us-gaap_CommodityContractMember_C9E695C6952999BC9DBAC6BAF18A52E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateContractMember" xlink:label="loc_us-gaap_InterestRateContractMember_9355BDA38E187430A72BC6BAF18A785A" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_6F1FBA136498EEDEBF0FC6BAF18A4C0B" xlink:to="loc_us-gaap_InterestRateContractMember_9355BDA38E187430A72BC6BAF18A785A" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_PhysicalContractsMember" xlink:label="loc_oke_PhysicalContractsMember_98DB6D22EFB8C967C0D5C6BAF18A6735" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_6F1FBA136498EEDEBF0FC6BAF18A4C0B" xlink:to="loc_oke_PhysicalContractsMember_98DB6D22EFB8C967C0D5C6BAF18A6735" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset" xlink:label="loc_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_4209F8397C091E4AD8ADC6BAF18A7602" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:to="loc_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_4209F8397C091E4AD8ADC6BAF18A7602" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeCollateralRighttoReclaimCashTotal" xlink:label="loc_oke_DerivativeCollateralRighttoReclaimCashTotal_E9C246DCABCE09FA49F1C6BAF18AF468" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:to="loc_oke_DerivativeCollateralRighttoReclaimCashTotal_E9C246DCABCE09FA49F1C6BAF18AF468" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset" xlink:label="loc_us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset_E1F32B1D0B759FD23AD1C6BAF18A611A" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:to="loc_us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset_E1F32B1D0B759FD23AD1C6BAF18A611A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeCollateralRightToReclaimCash" xlink:label="loc_us-gaap_DerivativeCollateralRightToReclaimCash_605E27F98989763BD8B1C6BAF18AB2D7" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:to="loc_us-gaap_DerivativeCollateralRightToReclaimCash_605E27F98989763BD8B1C6BAF18AB2D7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtFairValue" xlink:label="loc_us-gaap_LongTermDebtFairValue_D2F6B0DC9CA80F4BCBB3C6BAF18A2829" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:to="loc_us-gaap_LongTermDebtFairValue_D2F6B0DC9CA80F4BCBB3C6BAF18A2829" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_A04E9324FAF1EE3603BAC6BAF18A2C46" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:to="loc_us-gaap_LongTermDebt_A04E9324FAF1EE3603BAC6BAF18A2C46" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_7C13D03A77087FC89E4EC6BAF18AE5AF" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:to="loc_us-gaap_AssetsAbstract_7C13D03A77087FC89E4EC6BAF18AE5AF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancialInstrumentsOwnedPhysicalCommoditiesAtFairValue" xlink:label="loc_us-gaap_FinancialInstrumentsOwnedPhysicalCommoditiesAtFairValue_E6F7A3175BD87B301018C6BAF18A0CB1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_7C13D03A77087FC89E4EC6BAF18AE5AF" xlink:to="loc_us-gaap_FinancialInstrumentsOwnedPhysicalCommoditiesAtFairValue_E6F7A3175BD87B301018C6BAF18A0CB1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateDerivativeAssetsAtFairValue" xlink:label="loc_us-gaap_InterestRateDerivativeAssetsAtFairValue_DFF905FC8C2A10D5DF8AC6BAF18AF2A3" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_7C13D03A77087FC89E4EC6BAF18AE5AF" xlink:to="loc_us-gaap_InterestRateDerivativeAssetsAtFairValue_DFF905FC8C2A10D5DF8AC6BAF18AF2A3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement_27E2E040FD2807911B3AC6BAF18A3905" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_7C13D03A77087FC89E4EC6BAF18AE5AF" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement_27E2E040FD2807911B3AC6BAF18A3905" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssets" xlink:label="loc_us-gaap_DerivativeAssets_90B83716C0324FFCD668C6BAF18A10BB" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_7C13D03A77087FC89E4EC6BAF18AE5AF" xlink:to="loc_us-gaap_DerivativeAssets_90B83716C0324FFCD668C6BAF18A10BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset_10645D0188EBDB4B481BC6BAF18ABF10" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_7C13D03A77087FC89E4EC6BAF18AE5AF" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset_10645D0188EBDB4B481BC6BAF18ABF10" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement_B49643C6DD6AE101FE94C6BAF18A5FC3" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement_B49643C6DD6AE101FE94C6BAF18A5FC3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAbstract" xlink:label="loc_us-gaap_LiabilitiesAbstract_BB6A0CC411F75CFDA8A3C6BAF18AF096" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:to="loc_us-gaap_LiabilitiesAbstract_BB6A0CC411F75CFDA8A3C6BAF18AF096" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_PhysicalContractsLiabilitiesFairValueDisclosures" xlink:label="loc_oke_PhysicalContractsLiabilitiesFairValueDisclosures_DC117F7FA677BCE66F19C6BAF18AD517" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAbstract_BB6A0CC411F75CFDA8A3C6BAF18AF096" xlink:to="loc_oke_PhysicalContractsLiabilitiesFairValueDisclosures_DC117F7FA677BCE66F19C6BAF18AD517" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateDerivativeLiabilitiesAtFairValue" xlink:label="loc_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_B37B8358D0B7D4E4D651C6BAF18ABFBD" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAbstract_BB6A0CC411F75CFDA8A3C6BAF18AF096" xlink:to="loc_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_B37B8358D0B7D4E4D651C6BAF18ABFBD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLiabilities" xlink:label="loc_us-gaap_DerivativeLiabilities_530AF3DA37851DE8F8CAC6BAF18A66ED" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAbstract_BB6A0CC411F75CFDA8A3C6BAF18AF096" xlink:to="loc_us-gaap_DerivativeLiabilities_530AF3DA37851DE8F8CAC6BAF18A66ED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset_762CA2D04524972B3D52C6BAF18A7F1F" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAbstract_BB6A0CC411F75CFDA8A3C6BAF18AF096" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset_762CA2D04524972B3D52C6BAF18A7F1F" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/FairValueMeasurementsPart2Details" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_57A48CBB08CF58F8C8E9C66562726881" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_57A48CBB08CF58F8C8E9C66562726881" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="oke-20200331.xsd#oke_FairValueByAssetLiabilitiyClassAxis" xlink:label="loc_oke_FairValueByAssetLiabilitiyClassAxis_CC2D1D1144F3795FE678C6656272B6EF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_57A48CBB08CF58F8C8E9C66562726881" xlink:to="loc_oke_FairValueByAssetLiabilitiyClassAxis_CC2D1D1144F3795FE678C6656272B6EF" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="loc_oke_FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_CDD5C72A59B27B416A8DC6656272609C_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oke_FairValueByAssetLiabilitiyClassAxis_CC2D1D1144F3795FE678C6656272B6EF" xlink:to="loc_oke_FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_CDD5C72A59B27B416A8DC6656272609C_default" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="loc_oke_FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_CDD5C72A59B27B416A8DC6656272609C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oke_FairValueByAssetLiabilitiyClassAxis_CC2D1D1144F3795FE678C6656272B6EF" xlink:to="loc_oke_FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_CDD5C72A59B27B416A8DC6656272609C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs" xlink:label="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_3A56465516CE00C03C7DC66562744B76" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA" xlink:to="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_3A56465516CE00C03C7DC66562744B76" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements" xlink:label="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements_66ADEB89B493E095562EC66562757951" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA" xlink:to="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements_66ADEB89B493E095562EC66562757951" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3" xlink:label="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3_91D926330AEEA7607A15C665627546B9" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA" xlink:to="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3_91D926330AEEA7607A15C665627546B9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss" xlink:label="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss_E6F26672597714AA3F9DC66562760838" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA" xlink:to="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss_E6F26672597714AA3F9DC66562760838" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet_97A608AF5B3CF027A504C66562769B38" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet_97A608AF5B3CF027A504C66562769B38" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/FairValueMeasurementsTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/LeasesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeLeaseDescriptionLineItems" xlink:label="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeLeaseDescriptionTable" xlink:label="loc_us-gaap_LesseeLeaseDescriptionTable_73F24E79E884455C0665C2B72BA86D25" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_LesseeLeaseDescriptionTable_73F24E79E884455C0665C2B72BA86D25" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="oke-20200331.xsd#oke_LeaseDescriptionAxis" xlink:label="loc_oke_LeaseDescriptionAxis_2D019DAE441337D291A7C2B72BA8655E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_73F24E79E884455C0665C2B72BA86D25" xlink:to="loc_oke_LeaseDescriptionAxis_2D019DAE441337D291A7C2B72BA8655E" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_MaturityofLeaseLiabilitiesDomain" xlink:label="loc_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oke_LeaseDescriptionAxis_2D019DAE441337D291A7C2B72BA8655E" xlink:to="loc_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D_default" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_MaturityofLeaseLiabilitiesDomain" xlink:label="loc_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oke_LeaseDescriptionAxis_2D019DAE441337D291A7C2B72BA8655E" xlink:to="loc_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember" xlink:label="loc_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember_0A5803BBDC4252783C4EC2B72BA97997" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:to="loc_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember_0A5803BBDC4252783C4EC2B72BA97997" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember" xlink:label="loc_oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember_D7CE7FA24D0C3F1680ECC2B72BA9776F" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:to="loc_oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember_D7CE7FA24D0C3F1680ECC2B72BA9776F" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_WeightedAverageRemainingLeaseTermMember" xlink:label="loc_oke_WeightedAverageRemainingLeaseTermMember_D903F582536F17412C21C2B72BA9C253" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:to="loc_oke_WeightedAverageRemainingLeaseTermMember_D903F582536F17412C21C2B72BA9C253" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_WeightedAverageDiscountRateMember" xlink:label="loc_oke_WeightedAverageDiscountRateMember_2C9874C2204E6C90BBD0C2B72BAA387C" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:to="loc_oke_WeightedAverageDiscountRateMember_2C9874C2204E6C90BBD0C2B72BAA387C" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_MaturityofFinanceLeaseLiabilityMember" xlink:label="loc_oke_MaturityofFinanceLeaseLiabilityMember_6C4CB64AC05F40706C50C2B72BAA4DB6" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:to="loc_oke_MaturityofFinanceLeaseLiabilityMember_6C4CB64AC05F40706C50C2B72BAA4DB6" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_MaturityofOperatingLeaseLiabilitiesMember" xlink:label="loc_oke_MaturityofOperatingLeaseLiabilitiesMember_73D7220E5E4E54EC341AC2B72BAAC307" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:to="loc_oke_MaturityofOperatingLeaseLiabilitiesMember_73D7220E5E4E54EC341AC2B72BAAC307" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasePayments" xlink:label="loc_us-gaap_OperatingLeasePayments_DC27F33A0C0A64418801C2B72BAA3B88" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_OperatingLeasePayments_DC27F33A0C0A64418801C2B72BAA3B88" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeasePrincipalPayments" xlink:label="loc_us-gaap_FinanceLeasePrincipalPayments_946DDB85272C0B7AE50CC2B72BAB361A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_FinanceLeasePrincipalPayments_946DDB85272C0B7AE50CC2B72BAB361A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:label="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_2F73F67B0C61D9014FC9C2B72BABA857" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_2F73F67B0C61D9014FC9C2B72BABA857" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_D0B374D57603CDEAA92CC2B72BAB5F8A" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_D0B374D57603CDEAA92CC2B72BAB5F8A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_8BF219879E4B8FFABDF7C2B72BABCAF5" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_8BF219879E4B8FFABDF7C2B72BABCAF5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_9900407DD765FA950BC9C2B72BAB0046" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_9900407DD765FA950BC9C2B72BAB0046" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_C42637CB1F4C2A8B9755C2B72BABB349" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_C42637CB1F4C2A8B9755C2B72BABB349" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_08BFAEB10577C173DAA0C2B72BAC1E35" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_08BFAEB10577C173DAA0C2B72BAC1E35" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_12540F476A9AE17A374AC2B72BAC81D2" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_12540F476A9AE17A374AC2B72BAC81D2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_0FE73E9913F55B023043C2B72BACF4D7" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_0FE73E9913F55B023043C2B72BACF4D7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:label="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_EA0B4CAADC88D2D793D5C2B72BACE4A7" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_EA0B4CAADC88D2D793D5C2B72BACE4A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiability" xlink:label="loc_us-gaap_FinanceLeaseLiability_0BD70D1E19F2BCDBF021C2B72BAC763D" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_FinanceLeaseLiability_0BD70D1E19F2BCDBF021C2B72BAC763D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_6E313FCF93F7D50A4FF2C2B72BAD9D25" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_6E313FCF93F7D50A4FF2C2B72BAD9D25" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_CCE723AB64C1D390003EC2B72BAD7CB3" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_CCE723AB64C1D390003EC2B72BAD7CB3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_A80F6684B6B926785206C2B72BAD20B8" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_A80F6684B6B926785206C2B72BAD20B8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_18CF3C88D9C64D6C26FBC2B72BAD8401" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_18CF3C88D9C64D6C26FBC2B72BAD8401" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_A972F18DC62344008835C2B72BAD6F18" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_A972F18DC62344008835C2B72BAD6F18" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_CC60223CD1BC788C7647C2B72BADA849" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_CC60223CD1BC788C7647C2B72BADA849" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_554C9F036C98CC54A753C2B72BAD4D0C" xlink:type="locator" />
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_554C9F036C98CC54A753C2B72BAD4D0C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_57E0186A479AEAC6D615C2B72BAE543B" xlink:type="locator" />
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_57E0186A479AEAC6D615C2B72BAE543B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="loc_us-gaap_OperatingLeaseLiability_20B215521D1932C7D63EC2B72BAEEF61" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_OperatingLeaseLiability_20B215521D1932C7D63EC2B72BAEEF61" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_6E77E6E9DB7F1E795F56C2B72BAEC010" xlink:type="locator" />
    <link:definitionArc order="22" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_6E77E6E9DB7F1E795F56C2B72BAEC010" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseTermOfContract" xlink:label="loc_us-gaap_LesseeOperatingLeaseTermOfContract_32D0D4C58E5BF14BCEA0C2B72BAE8C6F" xlink:type="locator" />
    <link:definitionArc order="23" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_LesseeOperatingLeaseTermOfContract_32D0D4C58E5BF14BCEA0C2B72BAE8C6F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_A1471A73DA5BC1BE180FC2B72BAEB3E9" xlink:type="locator" />
    <link:definitionArc order="24" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_A1471A73DA5BC1BE180FC2B72BAEB3E9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_8896BB2BAF1032213A82C2B72BAEEB16" xlink:type="locator" />
    <link:definitionArc order="25" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_8896BB2BAF1032213A82C2B72BAEEB16" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/LeasesNotes" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/LeasesPolicies" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/LeasesTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/RevenueRevenueDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_71535DD1A69EB2A0C1E9C27C2C42499D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_D8F80EDC7CB9DB528F28C27C2C4002A7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_71535DD1A69EB2A0C1E9C27C2C42499D" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_D8F80EDC7CB9DB528F28C27C2C4002A7" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="oke-20200331.xsd#oke_RevenueRemainingPerformanceObligationAxis" xlink:label="loc_oke_RevenueRemainingPerformanceObligationAxis_DF7AD7D7DE6816C9F8E6C27C2C40AE34" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_D8F80EDC7CB9DB528F28C27C2C4002A7" xlink:to="loc_oke_RevenueRemainingPerformanceObligationAxis_DF7AD7D7DE6816C9F8E6C27C2C40AE34" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_RevenueRemainingPerformanceObligationDomain" xlink:label="loc_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oke_RevenueRemainingPerformanceObligationAxis_DF7AD7D7DE6816C9F8E6C27C2C40AE34" xlink:to="loc_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7_default" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_RevenueRemainingPerformanceObligationDomain" xlink:label="loc_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oke_RevenueRemainingPerformanceObligationAxis_DF7AD7D7DE6816C9F8E6C27C2C40AE34" xlink:to="loc_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_RemainingContractTermsMember" xlink:label="loc_oke_RemainingContractTermsMember_CD34B973632144D849BBC27C2C41E151" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:to="loc_oke_RemainingContractTermsMember_CD34B973632144D849BBC27C2C41E151" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A2020Member" xlink:label="loc_oke_A2020Member_A6A0724D4BF8C01F9981C27C2C419070" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:to="loc_oke_A2020Member_A6A0724D4BF8C01F9981C27C2C419070" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A2021Member" xlink:label="loc_oke_A2021Member_C3294F58BF33047E081BC27C2C413A78" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:to="loc_oke_A2021Member_C3294F58BF33047E081BC27C2C413A78" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A2022Member" xlink:label="loc_oke_A2022Member_BEF0A9A72E2D384E9921C27C2C4251DB" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:to="loc_oke_A2022Member_BEF0A9A72E2D384E9921C27C2C4251DB" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A2023Member" xlink:label="loc_oke_A2023Member_228B47DCAE9837EB62A4C27C2C423078" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:to="loc_oke_A2023Member_228B47DCAE9837EB62A4C27C2C423078" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ThereafterMember" xlink:label="loc_oke_ThereafterMember_2594C6EBE58718F02240C27C2C42AA90" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:to="loc_oke_ThereafterMember_2594C6EBE58718F02240C27C2C42AA90" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligation" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligation_8C6151FB3C4DE6A94391C27C2C434DD9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_71535DD1A69EB2A0C1E9C27C2C42499D" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligation_8C6151FB3C4DE6A94391C27C2C434DD9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenuePerformanceObligationDescriptionOfTiming" xlink:label="loc_us-gaap_RevenuePerformanceObligationDescriptionOfTiming_93E978F292334E2F53D0C27C2C43EEC9" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_71535DD1A69EB2A0C1E9C27C2C42499D" xlink:to="loc_us-gaap_RevenuePerformanceObligationDescriptionOfTiming_93E978F292334E2F53D0C27C2C43EEC9" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/RevenueRevenueNotes" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/RevenueRevenuePolicies" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/RevenueRevenueTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesNotes" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativesFairValueLineItems" xlink:label="loc_us-gaap_DerivativesFairValueLineItems_B2E6EC333A44CBD1AB0CC6CABCDE407D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable" xlink:label="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_B2E6EC333A44CBD1AB0CC6CABCDE407D" xlink:to="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis" xlink:label="loc_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_D9B6A891031E9375EDDFC6CABCD5A0B6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:to="loc_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_D9B6A891031E9375EDDFC6CABCD5A0B6" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_MethodForSettingNotionalAmountDomain" xlink:label="loc_oke_MethodForSettingNotionalAmountDomain_676EDA074DEC92DECB85C6CABCD52B66_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_D9B6A891031E9375EDDFC6CABCD5A0B6" xlink:to="loc_oke_MethodForSettingNotionalAmountDomain_676EDA074DEC92DECB85C6CABCD52B66_default" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_MethodForSettingNotionalAmountDomain" xlink:label="loc_oke_MethodForSettingNotionalAmountDomain_676EDA074DEC92DECB85C6CABCD52B66" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_D9B6A891031E9375EDDFC6CABCD5A0B6" xlink:to="loc_oke_MethodForSettingNotionalAmountDomain_676EDA074DEC92DECB85C6CABCD52B66" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateContractMember" xlink:label="loc_us-gaap_InterestRateContractMember_64A1D49FA0FCAF413281C6CABCD52177" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_MethodForSettingNotionalAmountDomain_676EDA074DEC92DECB85C6CABCD52B66" xlink:to="loc_us-gaap_InterestRateContractMember_64A1D49FA0FCAF413281C6CABCD52177" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_A2E891847CCE1B0DB987C6CABCD548BB" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_A2E891847CCE1B0DB987C6CABCD548BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_6D26754CC3FE900DF87BC6CABCD50E80_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_A2E891847CCE1B0DB987C6CABCD548BB" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_6D26754CC3FE900DF87BC6CABCD50E80_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_6D26754CC3FE900DF87BC6CABCD50E80" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_A2E891847CCE1B0DB987C6CABCD548BB" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_6D26754CC3FE900DF87BC6CABCD50E80" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_LIBORBasedInterestPaymentsMember" xlink:label="loc_oke_LIBORBasedInterestPaymentsMember_E0744183F16FE16F5E69C6CABCD55E23" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_6D26754CC3FE900DF87BC6CABCD50E80" xlink:to="loc_oke_LIBORBasedInterestPaymentsMember_E0744183F16FE16F5E69C6CABCD55E23" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_906219089B4D4E881E09C6CABCD562A5" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_906219089B4D4E881E09C6CABCD562A5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_AAF2B6DB6C9805696770C6CABCD593D4_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_906219089B4D4E881E09C6CABCD562A5" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_AAF2B6DB6C9805696770C6CABCD593D4_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_AAF2B6DB6C9805696770C6CABCD593D4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_906219089B4D4E881E09C6CABCD562A5" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_AAF2B6DB6C9805696770C6CABCD593D4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherCurrentAssetsMember" xlink:label="loc_us-gaap_OtherCurrentAssetsMember_EBEB591B3BE5EF5C98CDC6CABCD923FB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AAF2B6DB6C9805696770C6CABCD593D4" xlink:to="loc_us-gaap_OtherCurrentAssetsMember_EBEB591B3BE5EF5C98CDC6CABCD923FB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherCurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherCurrentLiabilitiesMember_A25967CEDA2D82F4D805C6CABCD9C0BD" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AAF2B6DB6C9805696770C6CABCD593D4" xlink:to="loc_us-gaap_OtherCurrentLiabilitiesMember_A25967CEDA2D82F4D805C6CABCD9C0BD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesMember" xlink:label="loc_us-gaap_OtherLiabilitiesMember_F9BFB00474F81D2731DDC6CABCD932AA" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AAF2B6DB6C9805696770C6CABCD593D4" xlink:to="loc_us-gaap_OtherLiabilitiesMember_F9BFB00474F81D2731DDC6CABCD932AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsMember" xlink:label="loc_us-gaap_OtherAssetsMember_BA3C45F794DE6E1B241CC6CABCD963F9" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AAF2B6DB6C9805696770C6CABCD593D4" xlink:to="loc_us-gaap_OtherAssetsMember_BA3C45F794DE6E1B241CC6CABCD963F9" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ReportableSegmentByNameAxis" xlink:label="loc_oke_ReportableSegmentByNameAxis_D342DC8BC8CF5C53F114C6CABCD95F0A" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:to="loc_oke_ReportableSegmentByNameAxis_D342DC8BC8CF5C53F114C6CABCD95F0A" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ReportableSegmentByNameDomain" xlink:label="loc_oke_ReportableSegmentByNameDomain_3F30FD22B68718B8C8E9C6CABCD9B6E2_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oke_ReportableSegmentByNameAxis_D342DC8BC8CF5C53F114C6CABCD95F0A" xlink:to="loc_oke_ReportableSegmentByNameDomain_3F30FD22B68718B8C8E9C6CABCD9B6E2_default" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ReportableSegmentByNameDomain" xlink:label="loc_oke_ReportableSegmentByNameDomain_3F30FD22B68718B8C8E9C6CABCD9B6E2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oke_ReportableSegmentByNameAxis_D342DC8BC8CF5C53F114C6CABCD95F0A" xlink:to="loc_oke_ReportableSegmentByNameDomain_3F30FD22B68718B8C8E9C6CABCD9B6E2" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasLiquidsMember" xlink:label="loc_oke_NaturalGasLiquidsMember_B568933BB866D1DDCA08C6CABCD95DD8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_ReportableSegmentByNameDomain_3F30FD22B68718B8C8E9C6CABCD9B6E2" xlink:to="loc_oke_NaturalGasLiquidsMember_B568933BB866D1DDCA08C6CABCD95DD8" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasPipelinesMember" xlink:label="loc_oke_NaturalGasPipelinesMember_EB0273DEBA1F03353975C6CABCD9C879" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_ReportableSegmentByNameDomain_3F30FD22B68718B8C8E9C6CABCD9B6E2" xlink:to="loc_oke_NaturalGasPipelinesMember_EB0273DEBA1F03353975C6CABCD9C879" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_B3240E0882DA3CCA4966C6CABCD94E7C" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_B3240E0882DA3CCA4966C6CABCD94E7C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_6F92B5BE7FF95203F665C6CABCD98B4D_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_B3240E0882DA3CCA4966C6CABCD94E7C" xlink:to="loc_us-gaap_HedgingRelationshipDomain_6F92B5BE7FF95203F665C6CABCD98B4D_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_6F92B5BE7FF95203F665C6CABCD98B4D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_B3240E0882DA3CCA4966C6CABCD94E7C" xlink:to="loc_us-gaap_HedgingRelationshipDomain_6F92B5BE7FF95203F665C6CABCD98B4D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_C565C7B41FB3B13E887CC6CABCD9154F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingRelationshipDomain_6F92B5BE7FF95203F665C6CABCD98B4D" xlink:to="loc_us-gaap_CashFlowHedgingMember_C565C7B41FB3B13E887CC6CABCD9154F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_8D0F193F2973E55C6CE9C6CABCD98951" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_8D0F193F2973E55C6CE9C6CABCD98951" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_315AA19C38CF0844712FC6CABCD938B9_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_8D0F193F2973E55C6CE9C6CABCD98951" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_315AA19C38CF0844712FC6CABCD938B9_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_315AA19C38CF0844712FC6CABCD938B9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_8D0F193F2973E55C6CE9C6CABCD98951" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_315AA19C38CF0844712FC6CABCD938B9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForwardContractsMember" xlink:label="loc_us-gaap_ForwardContractsMember_865D53129EFA59BD3F84C6CABCD98F0A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_315AA19C38CF0844712FC6CABCD938B9" xlink:to="loc_us-gaap_ForwardContractsMember_865D53129EFA59BD3F84C6CABCD98F0A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_6CFB195D89336BB73A29C6CABCD95445" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_315AA19C38CF0844712FC6CABCD938B9" xlink:to="loc_us-gaap_CommodityContractMember_6CFB195D89336BB73A29C6CABCD95445" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateContractMember" xlink:label="loc_us-gaap_InterestRateContractMember_961C6DE0482D4F0D23C1C6CABCD9E2BD" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_315AA19C38CF0844712FC6CABCD938B9" xlink:to="loc_us-gaap_InterestRateContractMember_961C6DE0482D4F0D23C1C6CABCD9E2BD" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeInstrumentContractTypeBySubtypeAxis" xlink:label="loc_oke_DerivativeInstrumentContractTypeBySubtypeAxis_5EFF833EE39D45C993A3C6CABCD9B610" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:to="loc_oke_DerivativeInstrumentContractTypeBySubtypeAxis_5EFF833EE39D45C993A3C6CABCD9B610" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeContractSubtypeDomain" xlink:label="loc_oke_DerivativeContractSubtypeDomain_9DF181741046F52D7C88C6CABCD9237E_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oke_DerivativeInstrumentContractTypeBySubtypeAxis_5EFF833EE39D45C993A3C6CABCD9B610" xlink:to="loc_oke_DerivativeContractSubtypeDomain_9DF181741046F52D7C88C6CABCD9237E_default" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeContractSubtypeDomain" xlink:label="loc_oke_DerivativeContractSubtypeDomain_9DF181741046F52D7C88C6CABCD9237E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oke_DerivativeInstrumentContractTypeBySubtypeAxis_5EFF833EE39D45C993A3C6CABCD9B610" xlink:to="loc_oke_DerivativeContractSubtypeDomain_9DF181741046F52D7C88C6CABCD9237E" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_FinancialDerivativeInstrumentMember" xlink:label="loc_oke_FinancialDerivativeInstrumentMember_84068A831A4D439C0849C6CABCDDCCE1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_DerivativeContractSubtypeDomain_9DF181741046F52D7C88C6CABCD9237E" xlink:to="loc_oke_FinancialDerivativeInstrumentMember_84068A831A4D439C0849C6CABCDDCCE1" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_PhysicalDerivativeInstrumentMember" xlink:label="loc_oke_PhysicalDerivativeInstrumentMember_80B02250A15446CCACDAC6CABCDD3B74" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_DerivativeContractSubtypeDomain_9DF181741046F52D7C88C6CABCD9237E" xlink:to="loc_oke_PhysicalDerivativeInstrumentMember_80B02250A15446CCACDAC6CABCDD3B74" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_F64096429FDD9499A51BC6CABCDD739D" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:to="loc_us-gaap_HedgingDesignationAxis_F64096429FDD9499A51BC6CABCDD739D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_6424787B03AE646C1CFEC6CABCDDD362_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_HedgingDesignationAxis_F64096429FDD9499A51BC6CABCDD739D" xlink:to="loc_us-gaap_HedgingDesignationDomain_6424787B03AE646C1CFEC6CABCDDD362_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_6424787B03AE646C1CFEC6CABCDDD362" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_HedgingDesignationAxis_F64096429FDD9499A51BC6CABCDD739D" xlink:to="loc_us-gaap_HedgingDesignationDomain_6424787B03AE646C1CFEC6CABCDDD362" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_8734A238687D43648778C6CABCDE85A9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_6424787B03AE646C1CFEC6CABCDDD362" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_8734A238687D43648778C6CABCDE85A9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NondesignatedMember" xlink:label="loc_us-gaap_NondesignatedMember_8F80C39A1A6EA8C38CFEC6CABCDEF12A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_6424787B03AE646C1CFEC6CABCDDD362" xlink:to="loc_us-gaap_NondesignatedMember_8F80C39A1A6EA8C38CFEC6CABCDEF12A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeNet" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeNet_AF7B2178A34EF4BD934FC6CABCDE33DD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_B2E6EC333A44CBD1AB0CC6CABCDE407D" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeNet_AF7B2178A34EF4BD934FC6CABCDE33DD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_68BBFC5D5E47941586FCC6CABCDF34AA" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_B2E6EC333A44CBD1AB0CC6CABCDE407D" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_68BBFC5D5E47941586FCC6CABCDF34AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_C4C5BA5C045392224CA9C6CABCDF891E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_B2E6EC333A44CBD1AB0CC6CABCDE407D" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_C4C5BA5C045392224CA9C6CABCDF891E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeNetLiabilityPositionAggregateFairValue" xlink:label="loc_us-gaap_DerivativeNetLiabilityPositionAggregateFairValue_C88AD75296952FFD599FC6CABCDF923E" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_B2E6EC333A44CBD1AB0CC6CABCDE407D" xlink:to="loc_us-gaap_DerivativeNetLiabilityPositionAggregateFairValue_C88AD75296952FFD599FC6CABCDF923E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeNotionalAmount" xlink:label="loc_us-gaap_DerivativeNotionalAmount_1A40D0A1F16969F26451C6CABCDFCEF4" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_B2E6EC333A44CBD1AB0CC6CABCDE407D" xlink:to="loc_us-gaap_DerivativeNotionalAmount_1A40D0A1F16969F26451C6CABCDFCEF4" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="loc_us-gaap_DerivativeLineItems_AFC8083FE4A72911BD18C6CABCAA38A8" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativeLineItems_AFC8083FE4A72911BD18C6CABCAA38A8" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_5A573703947015AC3CF9C6CABC9FB969" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_us-gaap_DebtInstrumentAxis_5A573703947015AC3CF9C6CABC9FB969" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_5A7FC7DF32B7ECA41D4DC6CABC9F3763_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_5A573703947015AC3CF9C6CABC9FB969" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_5A7FC7DF32B7ECA41D4DC6CABC9F3763_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_5A7FC7DF32B7ECA41D4DC6CABC9F3763" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_5A573703947015AC3CF9C6CABC9FB969" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_5A7FC7DF32B7ECA41D4DC6CABC9F3763" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NotesPayablefromPublicOfferingDue20252030and2050Member" xlink:label="loc_oke_NotesPayablefromPublicOfferingDue20252030and2050Member_EDF144FF1EE4965E139DC6CABC9FCBCA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5A7FC7DF32B7ECA41D4DC6CABC9F3763" xlink:to="loc_oke_NotesPayablefromPublicOfferingDue20252030and2050Member_EDF144FF1EE4965E139DC6CABC9FCBCA" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ForwardStartingandTreasuryLockContractsAxis" xlink:label="loc_oke_ForwardStartingandTreasuryLockContractsAxis_AC99825E086D2DF483AEC6CABC9FD81C" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_oke_ForwardStartingandTreasuryLockContractsAxis_AC99825E086D2DF483AEC6CABC9FD81C" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ForwardStartingandTreasuryLockContractsDomain" xlink:label="loc_oke_ForwardStartingandTreasuryLockContractsDomain_29707B3928F9546025FDC6CABC9FBFFA_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oke_ForwardStartingandTreasuryLockContractsAxis_AC99825E086D2DF483AEC6CABC9FD81C" xlink:to="loc_oke_ForwardStartingandTreasuryLockContractsDomain_29707B3928F9546025FDC6CABC9FBFFA_default" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ForwardStartingandTreasuryLockContractsDomain" xlink:label="loc_oke_ForwardStartingandTreasuryLockContractsDomain_29707B3928F9546025FDC6CABC9FBFFA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oke_ForwardStartingandTreasuryLockContractsAxis_AC99825E086D2DF483AEC6CABC9FD81C" xlink:to="loc_oke_ForwardStartingandTreasuryLockContractsDomain_29707B3928F9546025FDC6CABC9FBFFA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_3483425555BC3165D2EEC6CABC9FB106" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_3483425555BC3165D2EEC6CABC9FB106" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_3106F474F2399C600348C6CABC9F9327_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_3483425555BC3165D2EEC6CABC9FB106" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_3106F474F2399C600348C6CABC9F9327_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_3106F474F2399C600348C6CABC9F9327" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_3483425555BC3165D2EEC6CABC9FB106" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_3106F474F2399C600348C6CABC9F9327" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaap_SubsequentEventMember_64A5B10160912AE77124C6CABC9FB7A7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_3106F474F2399C600348C6CABC9F9327" xlink:to="loc_us-gaap_SubsequentEventMember_64A5B10160912AE77124C6CABC9FB7A7" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_B7CF3AF0EE1C0000987EC6CABC9F3AC7" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_dei_LegalEntityAxis_B7CF3AF0EE1C0000987EC6CABC9F3AC7" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_D8D894497BE538F06C5FC6CABC9F07B0_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_B7CF3AF0EE1C0000987EC6CABC9F3AC7" xlink:to="loc_dei_EntityDomain_D8D894497BE538F06C5FC6CABC9F07B0_default" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_D8D894497BE538F06C5FC6CABC9F07B0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_B7CF3AF0EE1C0000987EC6CABC9F3AC7" xlink:to="loc_dei_EntityDomain_D8D894497BE538F06C5FC6CABC9F07B0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ParentCompanyMember" xlink:label="loc_srt_ParentCompanyMember_0E142B2A2F864D972004C6CABC9FC04B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_D8D894497BE538F06C5FC6CABC9F07B0" xlink:to="loc_srt_ParentCompanyMember_0E142B2A2F864D972004C6CABC9FC04B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesAxis" xlink:label="loc_srt_ConsolidatedEntitiesAxis_4AEFF8C33C29326A2380C6CABC9F6EAC" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_srt_ConsolidatedEntitiesAxis_4AEFF8C33C29326A2380C6CABC9F6EAC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesDomain" xlink:label="loc_srt_ConsolidatedEntitiesDomain_ED57ED02ADC985077206C6CABC9F1B4E_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ConsolidatedEntitiesAxis_4AEFF8C33C29326A2380C6CABC9F6EAC" xlink:to="loc_srt_ConsolidatedEntitiesDomain_ED57ED02ADC985077206C6CABC9F1B4E_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesDomain" xlink:label="loc_srt_ConsolidatedEntitiesDomain_ED57ED02ADC985077206C6CABC9F1B4E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ConsolidatedEntitiesAxis_4AEFF8C33C29326A2380C6CABC9F6EAC" xlink:to="loc_srt_ConsolidatedEntitiesDomain_ED57ED02ADC985077206C6CABC9F1B4E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ParentCompanyMember" xlink:label="loc_srt_ParentCompanyMember_B5FB49CD9DD7D0B053A5C6CABC9FFD1B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidatedEntitiesDomain_ED57ED02ADC985077206C6CABC9F1B4E" xlink:to="loc_srt_ParentCompanyMember_B5FB49CD9DD7D0B053A5C6CABC9FFD1B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_A8EF5F8F9BCBE816A980C6CABCA3D21C" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_A8EF5F8F9BCBE816A980C6CABCA3D21C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_F3CD505C74BFE4CD4F0FC6CABCA32608_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_A8EF5F8F9BCBE816A980C6CABCA3D21C" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_F3CD505C74BFE4CD4F0FC6CABCA32608_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_F3CD505C74BFE4CD4F0FC6CABCA32608" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_A8EF5F8F9BCBE816A980C6CABCA3D21C" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_F3CD505C74BFE4CD4F0FC6CABCA32608" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_LIBORBasedInterestPaymentsMember" xlink:label="loc_oke_LIBORBasedInterestPaymentsMember_0C53A0A660E19E1B4329C6CABCA39920" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_F3CD505C74BFE4CD4F0FC6CABCA32608" xlink:to="loc_oke_LIBORBasedInterestPaymentsMember_0C53A0A660E19E1B4329C6CABCA39920" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ForecastedDebtIssuancesMember" xlink:label="loc_oke_ForecastedDebtIssuancesMember_30C0396B331D67120E90C6CABCA33576" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_F3CD505C74BFE4CD4F0FC6CABCA32608" xlink:to="loc_oke_ForecastedDebtIssuancesMember_30C0396B331D67120E90C6CABCA33576" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_5FA780FCFF62A45EFC4EC6CABCA48E97" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_us-gaap_HedgingDesignationAxis_5FA780FCFF62A45EFC4EC6CABCA48E97" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_CC2E8994D15E86E1BED6C6CABCA429AA_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_HedgingDesignationAxis_5FA780FCFF62A45EFC4EC6CABCA48E97" xlink:to="loc_us-gaap_HedgingDesignationDomain_CC2E8994D15E86E1BED6C6CABCA429AA_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_CC2E8994D15E86E1BED6C6CABCA429AA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_HedgingDesignationAxis_5FA780FCFF62A45EFC4EC6CABCA48E97" xlink:to="loc_us-gaap_HedgingDesignationDomain_CC2E8994D15E86E1BED6C6CABCA429AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_F2C3F0F2501AF199C35FC6CABCA41E9C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_CC2E8994D15E86E1BED6C6CABCA429AA" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_F2C3F0F2501AF199C35FC6CABCA41E9C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NondesignatedMember" xlink:label="loc_us-gaap_NondesignatedMember_13AF415809C43F04CDE0C6CABCA418E8" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_CC2E8994D15E86E1BED6C6CABCA429AA" xlink:to="loc_us-gaap_NondesignatedMember_13AF415809C43F04CDE0C6CABCA418E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_1172B400AB07AA35F2A0C6CABCA42048" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_1172B400AB07AA35F2A0C6CABCA42048" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_5A3C41B9DA55450B8B5AC6CABCA44CAF_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_1172B400AB07AA35F2A0C6CABCA42048" xlink:to="loc_us-gaap_HedgingRelationshipDomain_5A3C41B9DA55450B8B5AC6CABCA44CAF_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_5A3C41B9DA55450B8B5AC6CABCA44CAF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_1172B400AB07AA35F2A0C6CABCA42048" xlink:to="loc_us-gaap_HedgingRelationshipDomain_5A3C41B9DA55450B8B5AC6CABCA44CAF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_A2612CD3FAE376863C3EC6CABCA41865" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingRelationshipDomain_5A3C41B9DA55450B8B5AC6CABCA44CAF" xlink:to="loc_us-gaap_CashFlowHedgingMember_A2612CD3FAE376863C3EC6CABCA41865" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_C8ED90519760BF161176C6CABCA4B4A0" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_C8ED90519760BF161176C6CABCA4B4A0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_1060A7E6D201A991BD2CC6CABCA45026_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_C8ED90519760BF161176C6CABCA4B4A0" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_1060A7E6D201A991BD2CC6CABCA45026_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_1060A7E6D201A991BD2CC6CABCA45026" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_C8ED90519760BF161176C6CABCA4B4A0" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_1060A7E6D201A991BD2CC6CABCA45026" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_FuturesandswapsMember" xlink:label="loc_oke_FuturesandswapsMember_A5BB821381089688F592C6CABCA4DD87" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_1060A7E6D201A991BD2CC6CABCA45026" xlink:to="loc_oke_FuturesandswapsMember_A5BB821381089688F592C6CABCA4DD87" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_FuturesforwardsandswapsMember" xlink:label="loc_oke_FuturesforwardsandswapsMember_642EF7487859F32DEAA9C6CABCA45AF6" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_1060A7E6D201A991BD2CC6CABCA45026" xlink:to="loc_oke_FuturesforwardsandswapsMember_642EF7487859F32DEAA9C6CABCA45AF6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForwardContractsMember" xlink:label="loc_us-gaap_ForwardContractsMember_3DA6D8261FDCB7DFF144C6CABCA49666" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_1060A7E6D201A991BD2CC6CABCA45026" xlink:to="loc_us-gaap_ForwardContractsMember_3DA6D8261FDCB7DFF144C6CABCA49666" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_46E62DCD343D9A1D79F6C6CABCA4723D" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_1060A7E6D201A991BD2CC6CABCA45026" xlink:to="loc_us-gaap_CommodityContractMember_46E62DCD343D9A1D79F6C6CABCA4723D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateContractMember" xlink:label="loc_us-gaap_InterestRateContractMember_5C4036CF779D11E794ABC6CABCA48A16" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_1060A7E6D201A991BD2CC6CABCA45026" xlink:to="loc_us-gaap_InterestRateContractMember_5C4036CF779D11E794ABC6CABCA48A16" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativesByCommodityAxis" xlink:label="loc_oke_DerivativesByCommodityAxis_4706BB3E09DE1A00C15BC6CABCA4FDFE" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_oke_DerivativesByCommodityAxis_4706BB3E09DE1A00C15BC6CABCA4FDFE" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_CommodityDomain" xlink:label="loc_oke_CommodityDomain_18AC8838BA4201B4C045C6CABCA4A305_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oke_DerivativesByCommodityAxis_4706BB3E09DE1A00C15BC6CABCA4FDFE" xlink:to="loc_oke_CommodityDomain_18AC8838BA4201B4C045C6CABCA4A305_default" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_CommodityDomain" xlink:label="loc_oke_CommodityDomain_18AC8838BA4201B4C045C6CABCA4A305" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oke_DerivativesByCommodityAxis_4706BB3E09DE1A00C15BC6CABCA4FDFE" xlink:to="loc_oke_CommodityDomain_18AC8838BA4201B4C045C6CABCA4A305" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_NaturalGasReservesMember" xlink:label="loc_srt_NaturalGasReservesMember_0A5B36C945D9ADF06F34C6CABCA4A51D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_CommodityDomain_18AC8838BA4201B4C045C6CABCA4A305" xlink:to="loc_srt_NaturalGasReservesMember_0A5B36C945D9ADF06F34C6CABCA4A51D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_CrudeOilAndNGLPerBarrelMember" xlink:label="loc_srt_CrudeOilAndNGLPerBarrelMember_338261D557BF61177B06C6CABCA4F607" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_CommodityDomain_18AC8838BA4201B4C045C6CABCA4A305" xlink:to="loc_srt_CrudeOilAndNGLPerBarrelMember_338261D557BF61177B06C6CABCA4F607" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis" xlink:label="loc_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_FB0B2A01EF103DEC607CC6CABCA9C5A4" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_FB0B2A01EF103DEC607CC6CABCA9C5A4" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_MethodForSettingNotionalAmountDomain" xlink:label="loc_oke_MethodForSettingNotionalAmountDomain_F4C8E2B566044D3635F6C6CABCA9238F_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_FB0B2A01EF103DEC607CC6CABCA9C5A4" xlink:to="loc_oke_MethodForSettingNotionalAmountDomain_F4C8E2B566044D3635F6C6CABCA9238F_default" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_MethodForSettingNotionalAmountDomain" xlink:label="loc_oke_MethodForSettingNotionalAmountDomain_F4C8E2B566044D3635F6C6CABCA9238F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_FB0B2A01EF103DEC607CC6CABCA9C5A4" xlink:to="loc_oke_MethodForSettingNotionalAmountDomain_F4C8E2B566044D3635F6C6CABCA9238F" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_FixedPriceMember" xlink:label="loc_oke_FixedPriceMember_EF178F3BF8DF62343745C6CABCA96344" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_MethodForSettingNotionalAmountDomain_F4C8E2B566044D3635F6C6CABCA9238F" xlink:to="loc_oke_FixedPriceMember_EF178F3BF8DF62343745C6CABCA96344" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_BasisMember" xlink:label="loc_oke_BasisMember_227C42C0EDFFE1F9E682C6CABCA98718" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_MethodForSettingNotionalAmountDomain_F4C8E2B566044D3635F6C6CABCA9238F" xlink:to="loc_oke_BasisMember_227C42C0EDFFE1F9E682C6CABCA98718" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateContractMember" xlink:label="loc_us-gaap_InterestRateContractMember_53E568E5221C414224F9C6CABCA99BB4" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_MethodForSettingNotionalAmountDomain_F4C8E2B566044D3635F6C6CABCA9238F" xlink:to="loc_us-gaap_InterestRateContractMember_53E568E5221C414224F9C6CABCA99BB4" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativePositonByTransactionTypeAxis" xlink:label="loc_oke_DerivativePositonByTransactionTypeAxis_A5F228F955DB6F18CC95C6CABCA9B53C" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_oke_DerivativePositonByTransactionTypeAxis_A5F228F955DB6F18CC95C6CABCA9B53C" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_TransactionTypeDomain" xlink:label="loc_oke_TransactionTypeDomain_CE4F4DEC164BDBEF694AC6CABCA9DD6D_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oke_DerivativePositonByTransactionTypeAxis_A5F228F955DB6F18CC95C6CABCA9B53C" xlink:to="loc_oke_TransactionTypeDomain_CE4F4DEC164BDBEF694AC6CABCA9DD6D_default" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_TransactionTypeDomain" xlink:label="loc_oke_TransactionTypeDomain_CE4F4DEC164BDBEF694AC6CABCA9DD6D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oke_DerivativePositonByTransactionTypeAxis_A5F228F955DB6F18CC95C6CABCA9B53C" xlink:to="loc_oke_TransactionTypeDomain_CE4F4DEC164BDBEF694AC6CABCA9DD6D" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_PurchasorMember" xlink:label="loc_oke_PurchasorMember_319881ED0AF72612F1BAC6CABCAA8265" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_TransactionTypeDomain_CE4F4DEC164BDBEF694AC6CABCA9DD6D" xlink:to="loc_oke_PurchasorMember_319881ED0AF72612F1BAC6CABCAA8265" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_SellorMember" xlink:label="loc_oke_SellorMember_C2FB7854DF448222CA1AC6CABCAA7028" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_TransactionTypeDomain_CE4F4DEC164BDBEF694AC6CABCA9DD6D" xlink:to="loc_oke_SellorMember_C2FB7854DF448222CA1AC6CABCAA7028" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeNonmonetaryNotionalAmount" xlink:label="loc_us-gaap_DerivativeNonmonetaryNotionalAmount_69487D905564F7BE64FFC6CABCAA1641" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_AFC8083FE4A72911BD18C6CABCAA38A8" xlink:to="loc_us-gaap_DerivativeNonmonetaryNotionalAmount_69487D905564F7BE64FFC6CABCAA1641" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NotionalAmountOfCashFlowHedgeInstrumentsSettled" xlink:label="loc_oke_NotionalAmountOfCashFlowHedgeInstrumentsSettled_2B9AEAC7E1D547992169C6CABCAAD5CD" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_AFC8083FE4A72911BD18C6CABCAA38A8" xlink:to="loc_oke_NotionalAmountOfCashFlowHedgeInstrumentsSettled_2B9AEAC7E1D547992169C6CABCAAD5CD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SeniorLongTermNotes" xlink:label="loc_us-gaap_SeniorLongTermNotes_7363C4599F92271AD9D8C6CABCAAF6D9" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_AFC8083FE4A72911BD18C6CABCAA38A8" xlink:to="loc_us-gaap_SeniorLongTermNotes_7363C4599F92271AD9D8C6CABCAAF6D9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeNotionalAmount" xlink:label="loc_us-gaap_DerivativeNotionalAmount_7430B34BA1E9DDED52C9C6CABCAA94BD" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_AFC8083FE4A72911BD18C6CABCAA38A8" xlink:to="loc_us-gaap_DerivativeNotionalAmount_7430B34BA1E9DDED52C9C6CABCAA94BD" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossLineItems" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_96E3B79F63AAB27548C0C6CABC92AB27" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_018AD7C3574DD1C57798C6CABC8F567D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_96E3B79F63AAB27548C0C6CABC92AB27" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_018AD7C3574DD1C57798C6CABC8F567D" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_ABAB26FAB44A36D86FD7C6CABC8FBB4C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_018AD7C3574DD1C57798C6CABC8F567D" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_ABAB26FAB44A36D86FD7C6CABC8FBB4C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_906B601F97C4280EB80EC6CABC90499F_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_ABAB26FAB44A36D86FD7C6CABC8FBB4C" xlink:to="loc_us-gaap_EquityComponentDomain_906B601F97C4280EB80EC6CABC90499F_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_906B601F97C4280EB80EC6CABC90499F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_ABAB26FAB44A36D86FD7C6CABC8FBB4C" xlink:to="loc_us-gaap_EquityComponentDomain_906B601F97C4280EB80EC6CABC90499F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" xlink:label="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_B7E56BB3F9277251FDA0C6CABC90CEC7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_906B601F97C4280EB80EC6CABC90499F" xlink:to="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_B7E56BB3F9277251FDA0C6CABC90CEC7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_A5D2240E6C145D719A17C6CABC90220A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_018AD7C3574DD1C57798C6CABC8F567D" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_A5D2240E6C145D719A17C6CABC90220A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_71BB611CEBBDD5E20A63C6CABC90CDA9_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_A5D2240E6C145D719A17C6CABC90220A" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_71BB611CEBBDD5E20A63C6CABC90CDA9_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_71BB611CEBBDD5E20A63C6CABC90CDA9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_A5D2240E6C145D719A17C6CABC90220A" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_71BB611CEBBDD5E20A63C6CABC90CDA9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_E3DD9C4F19B792A3D115C6CABC92F87A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_71BB611CEBBDD5E20A63C6CABC90CDA9" xlink:to="loc_us-gaap_CommodityContractMember_E3DD9C4F19B792A3D115C6CABC92F87A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateContractMember" xlink:label="loc_us-gaap_InterestRateContractMember_DB2AF3C2B6338B0D736EC6CABC9245F2" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_71BB611CEBBDD5E20A63C6CABC90CDA9" xlink:to="loc_us-gaap_InterestRateContractMember_DB2AF3C2B6338B0D736EC6CABC9245F2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_C2AE3F4E3B94C1CB90A0C6CABC9249DA" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_018AD7C3574DD1C57798C6CABC8F567D" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_C2AE3F4E3B94C1CB90A0C6CABC9249DA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_E3CD0AEA3A4F5BFD7FF7C6CABC92EE47_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_C2AE3F4E3B94C1CB90A0C6CABC9249DA" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_E3CD0AEA3A4F5BFD7FF7C6CABC92EE47_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_E3CD0AEA3A4F5BFD7FF7C6CABC92EE47" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_C2AE3F4E3B94C1CB90A0C6CABC9249DA" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_E3CD0AEA3A4F5BFD7FF7C6CABC92EE47" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SalesMember" xlink:label="loc_us-gaap_SalesMember_EBF22B718455F7CC4CBAC6CABC920247" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_E3CD0AEA3A4F5BFD7FF7C6CABC92EE47" xlink:to="loc_us-gaap_SalesMember_EBF22B718455F7CC4CBAC6CABC920247" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfSalesMember" xlink:label="loc_us-gaap_CostOfSalesMember_5939AA9F03551E057C4AC6CABC92ADFC" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_E3CD0AEA3A4F5BFD7FF7C6CABC92EE47" xlink:to="loc_us-gaap_CostOfSalesMember_5939AA9F03551E057C4AC6CABC92ADFC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpenseMember" xlink:label="loc_us-gaap_InterestExpenseMember_0D76C3A777AC9AE6DA23C6CABC92D4CF" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_E3CD0AEA3A4F5BFD7FF7C6CABC92EE47" xlink:to="loc_us-gaap_InterestExpenseMember_0D76C3A777AC9AE6DA23C6CABC92D4CF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_D0F5969928C14320DE4CC6CABC92EEBD" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_018AD7C3574DD1C57798C6CABC8F567D" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_D0F5969928C14320DE4CC6CABC92EEBD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_67633B5043FE353665BBC6CABC9237E6_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_D0F5969928C14320DE4CC6CABC92EEBD" xlink:to="loc_us-gaap_HedgingRelationshipDomain_67633B5043FE353665BBC6CABC9237E6_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_67633B5043FE353665BBC6CABC9237E6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_D0F5969928C14320DE4CC6CABC92EEBD" xlink:to="loc_us-gaap_HedgingRelationshipDomain_67633B5043FE353665BBC6CABC9237E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_93EFC543AAD9A8B1507BC6CABC92F7E8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingRelationshipDomain_67633B5043FE353665BBC6CABC9237E6" xlink:to="loc_us-gaap_CashFlowHedgingMember_93EFC543AAD9A8B1507BC6CABC92F7E8" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet" xlink:label="loc_oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet_4D0569288F180104E843C6CABC923912" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_96E3B79F63AAB27548C0C6CABC92AB27" xlink:to="loc_oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet_4D0569288F180104E843C6CABC923912" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet" xlink:label="loc_oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet_0E922CE1762A9ADE2F95C6CABC92B914" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_96E3B79F63AAB27548C0C6CABC92AB27" xlink:to="loc_oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet_0E922CE1762A9ADE2F95C6CABC92B914" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/SegmentsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_03ECDF1803AF7E685048C2B72B7CFE5B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_ECE076D85E904C395FFEC2B72B761C86" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_03ECDF1803AF7E685048C2B72B7CFE5B" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_ECE076D85E904C395FFEC2B72B761C86" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="loc_srt_ProductOrServiceAxis_293D992EFEC83CB3B380C2B72B76A41D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_ECE076D85E904C395FFEC2B72B761C86" xlink:to="loc_srt_ProductOrServiceAxis_293D992EFEC83CB3B380C2B72B76A41D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_AFD9E1195481C1B39F6EC2B72B76951B_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_293D992EFEC83CB3B380C2B72B76A41D" xlink:to="loc_srt_ProductsAndServicesDomain_AFD9E1195481C1B39F6EC2B72B76951B_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_AFD9E1195481C1B39F6EC2B72B76951B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_293D992EFEC83CB3B380C2B72B76A41D" xlink:to="loc_srt_ProductsAndServicesDomain_AFD9E1195481C1B39F6EC2B72B76951B" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NGLandCondensateSalesMember" xlink:label="loc_oke_NGLandCondensateSalesMember_5E4BFD61A0C1466C0D93C2B72B77985E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_AFD9E1195481C1B39F6EC2B72B76951B" xlink:to="loc_oke_NGLandCondensateSalesMember_5E4BFD61A0C1466C0D93C2B72B77985E" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ResidueNaturalGasSalesMember" xlink:label="loc_oke_ResidueNaturalGasSalesMember_F309FE8BB295305F6FDDC2B72B77274D" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_AFD9E1195481C1B39F6EC2B72B76951B" xlink:to="loc_oke_ResidueNaturalGasSalesMember_F309FE8BB295305F6FDDC2B72B77274D" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_GatheringandExchangeServicesRevenueMember" xlink:label="loc_oke_GatheringandExchangeServicesRevenueMember_8DA17E80EA8CCA4FF246C2B72B772454" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_AFD9E1195481C1B39F6EC2B72B76951B" xlink:to="loc_oke_GatheringandExchangeServicesRevenueMember_8DA17E80EA8CCA4FF246C2B72B772454" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_TransportationandStorageRevenueMember" xlink:label="loc_oke_TransportationandStorageRevenueMember_4598E306DA1CC9A68A41C2B72B7748A5" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_AFD9E1195481C1B39F6EC2B72B76951B" xlink:to="loc_oke_TransportationandStorageRevenueMember_4598E306DA1CC9A68A41C2B72B7748A5" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherMember" xlink:label="loc_oke_OtherMember_A5939B00CB041C2563D6C2B72B7771EB" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_AFD9E1195481C1B39F6EC2B72B76951B" xlink:to="loc_oke_OtherMember_A5939B00CB041C2563D6C2B72B7771EB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MajorCustomersAxis" xlink:label="loc_srt_MajorCustomersAxis_007CCCE5A0F768BA95C5C2B72B786BE0" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_ECE076D85E904C395FFEC2B72B761C86" xlink:to="loc_srt_MajorCustomersAxis_007CCCE5A0F768BA95C5C2B72B786BE0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_NameOfMajorCustomerDomain" xlink:label="loc_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_MajorCustomersAxis_007CCCE5A0F768BA95C5C2B72B786BE0" xlink:to="loc_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_NameOfMajorCustomerDomain" xlink:label="loc_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_MajorCustomersAxis_007CCCE5A0F768BA95C5C2B72B786BE0" xlink:to="loc_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherMember" xlink:label="loc_oke_OtherMember_C45E244320F182585A2FC2B72B787D8D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:to="loc_oke_OtherMember_C45E244320F182585A2FC2B72B787D8D" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_TransportationandStorageRevenueMember" xlink:label="loc_oke_TransportationandStorageRevenueMember_A577F0DFD55E33E089C6C2B72B78BD04" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:to="loc_oke_TransportationandStorageRevenueMember_A577F0DFD55E33E089C6C2B72B78BD04" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_GatheringandExchangeServicesRevenueMember" xlink:label="loc_oke_GatheringandExchangeServicesRevenueMember_BBDED8FB2A80FC1FBEEBC2B72B79BF79" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:to="loc_oke_GatheringandExchangeServicesRevenueMember_BBDED8FB2A80FC1FBEEBC2B72B79BF79" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ResidueNaturalGasSalesMember" xlink:label="loc_oke_ResidueNaturalGasSalesMember_EA466A017E237A37E210C2B72B79BED6" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:to="loc_oke_ResidueNaturalGasSalesMember_EA466A017E237A37E210C2B72B79BED6" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NGLandCondensateSalesMember" xlink:label="loc_oke_NGLandCondensateSalesMember_E84FBC13FAE29E7AC18BC2B72B793936" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:to="loc_oke_NGLandCondensateSalesMember_E84FBC13FAE29E7AC18BC2B72B793936" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_2913678711ACC018FE1AC2B72B7966DE" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:to="loc_us-gaap_OperatingSegmentsMember_2913678711ACC018FE1AC2B72B7966DE" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NoncustomerDomain" xlink:label="loc_oke_NoncustomerDomain_6F74B16375D6091CB533C2B72B79B7DF" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:to="loc_oke_NoncustomerDomain_6F74B16375D6091CB533C2B72B79B7DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_B4F6130648F18945ED69C2B72B798B8E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_ECE076D85E904C395FFEC2B72B761C86" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_B4F6130648F18945ED69C2B72B798B8E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_26B9F53AE1133DF313C0C2B72B7A1308_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_B4F6130648F18945ED69C2B72B798B8E" xlink:to="loc_us-gaap_SegmentDomain_26B9F53AE1133DF313C0C2B72B7A1308_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_26B9F53AE1133DF313C0C2B72B7A1308" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_B4F6130648F18945ED69C2B72B798B8E" xlink:to="loc_us-gaap_SegmentDomain_26B9F53AE1133DF313C0C2B72B7A1308" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasGatheringAndProcessingMember" xlink:label="loc_oke_NaturalGasGatheringAndProcessingMember_1BF6D0F43648E3FC0288C2B72B7AD2AE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_26B9F53AE1133DF313C0C2B72B7A1308" xlink:to="loc_oke_NaturalGasGatheringAndProcessingMember_1BF6D0F43648E3FC0288C2B72B7AD2AE" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasLiquidsMember" xlink:label="loc_oke_NaturalGasLiquidsMember_C09C49D002771AC8DD3CC2B72B7ACE75" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_26B9F53AE1133DF313C0C2B72B7A1308" xlink:to="loc_oke_NaturalGasLiquidsMember_C09C49D002771AC8DD3CC2B72B7ACE75" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasPipelinesMember" xlink:label="loc_oke_NaturalGasPipelinesMember_E4C82B4259A4A69DC951C2B72B7A1411" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_26B9F53AE1133DF313C0C2B72B7A1308" xlink:to="loc_oke_NaturalGasPipelinesMember_E4C82B4259A4A69DC951C2B72B7A1411" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_TotalSegmentsMember" xlink:label="loc_oke_TotalSegmentsMember_FB8AA98EF3CA6585D905C2B72B7BD99A" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_26B9F53AE1133DF313C0C2B72B7A1308" xlink:to="loc_oke_TotalSegmentsMember_FB8AA98EF3CA6585D905C2B72B7BD99A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IntersegmentEliminationMember" xlink:label="loc_us-gaap_IntersegmentEliminationMember_4DDF96811A83D35D4192C2B72B7B87B9" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_26B9F53AE1133DF313C0C2B72B7A1308" xlink:to="loc_us-gaap_IntersegmentEliminationMember_4DDF96811A83D35D4192C2B72B7B87B9" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_RegulatedSegmentByNameAxis" xlink:label="loc_oke_RegulatedSegmentByNameAxis_D0F34F533E542BDB5151C2B72B7B6034" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_ECE076D85E904C395FFEC2B72B761C86" xlink:to="loc_oke_RegulatedSegmentByNameAxis_D0F34F533E542BDB5151C2B72B7B6034" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_RegulatedSegmentByNameDomain" xlink:label="loc_oke_RegulatedSegmentByNameDomain_FB1A26A6F64FCAE6784CC2B72B7B27DC_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oke_RegulatedSegmentByNameAxis_D0F34F533E542BDB5151C2B72B7B6034" xlink:to="loc_oke_RegulatedSegmentByNameDomain_FB1A26A6F64FCAE6784CC2B72B7B27DC_default" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_RegulatedSegmentByNameDomain" xlink:label="loc_oke_RegulatedSegmentByNameDomain_FB1A26A6F64FCAE6784CC2B72B7B27DC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oke_RegulatedSegmentByNameAxis_D0F34F533E542BDB5151C2B72B7B6034" xlink:to="loc_oke_RegulatedSegmentByNameDomain_FB1A26A6F64FCAE6784CC2B72B7B27DC" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasLiquidsRegulatedMember" xlink:label="loc_oke_NaturalGasLiquidsRegulatedMember_07698474636FD0A4D84AC2B72B7B7B08" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_RegulatedSegmentByNameDomain_FB1A26A6F64FCAE6784CC2B72B7B27DC" xlink:to="loc_oke_NaturalGasLiquidsRegulatedMember_07698474636FD0A4D84AC2B72B7B7B08" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasPipelinesRegulatedMember" xlink:label="loc_oke_NaturalGasPipelinesRegulatedMember_EA909D6E9B3450BE41F7C2B72B7C7AD6" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_RegulatedSegmentByNameDomain_FB1A26A6F64FCAE6784CC2B72B7B27DC" xlink:to="loc_oke_NaturalGasPipelinesRegulatedMember_EA909D6E9B3450BE41F7C2B72B7C7AD6" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_IntersegmentRevenuesbyNameAxis" xlink:label="loc_oke_IntersegmentRevenuesbyNameAxis_6B2D2E62FAAA6AED2912C2B72B7C641D" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_ECE076D85E904C395FFEC2B72B761C86" xlink:to="loc_oke_IntersegmentRevenuesbyNameAxis_6B2D2E62FAAA6AED2912C2B72B7C641D" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_IntersegmentRevenuesbyNameDomain" xlink:label="loc_oke_IntersegmentRevenuesbyNameDomain_EBAA85F2C5388C49B471C2B72B7CEB08_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oke_IntersegmentRevenuesbyNameAxis_6B2D2E62FAAA6AED2912C2B72B7C641D" xlink:to="loc_oke_IntersegmentRevenuesbyNameDomain_EBAA85F2C5388C49B471C2B72B7CEB08_default" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_IntersegmentRevenuesbyNameDomain" xlink:label="loc_oke_IntersegmentRevenuesbyNameDomain_EBAA85F2C5388C49B471C2B72B7CEB08" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oke_IntersegmentRevenuesbyNameAxis_6B2D2E62FAAA6AED2912C2B72B7C641D" xlink:to="loc_oke_IntersegmentRevenuesbyNameDomain_EBAA85F2C5388C49B471C2B72B7CEB08" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasGatheringandProcessingIntersegmentMember" xlink:label="loc_oke_NaturalGasGatheringandProcessingIntersegmentMember_1E773984B116F9696169C2B72B7C1911" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_IntersegmentRevenuesbyNameDomain_EBAA85F2C5388C49B471C2B72B7CEB08" xlink:to="loc_oke_NaturalGasGatheringandProcessingIntersegmentMember_1E773984B116F9696169C2B72B7C1911" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_7EFE9F3C6A54F7B06FB0C2B72B7D6032" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_03ECDF1803AF7E685048C2B72B7CFE5B" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_7EFE9F3C6A54F7B06FB0C2B72B7D6032" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingInformationProfitLossAbstract" xlink:label="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_03ECDF1803AF7E685048C2B72B7CFE5B" xlink:to="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_F44D0BC224B4BEF4ACEEC2B72B7DEE76" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_Revenues_F44D0BC224B4BEF4ACEEC2B72B7DEE76" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="loc_us-gaap_CostOfRevenue_2EEA72A2D6F956E48888C2B72B7DB57A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_CostOfRevenue_2EEA72A2D6F956E48888C2B72B7DB57A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DirectOperatingCosts" xlink:label="loc_us-gaap_DirectOperatingCosts_6A8B94A326D24559CA98C2B72B7E5F3B" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_DirectOperatingCosts_6A8B94A326D24559CA98C2B72B7E5F3B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_DF91CFA90EC055636860C2B72B7EC219" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_DF91CFA90EC055636860C2B72B7EC219" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther" xlink:label="loc_oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther_2E4A45DD80BAE9FF67CBC2B72B7EBEF8" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther_2E4A45DD80BAE9FF67CBC2B72B7EBEF8" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_AdjustedEBITDA" xlink:label="loc_oke_AdjustedEBITDA_E7C516E205E95A40A687C2B72B7EAF51" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_oke_AdjustedEBITDA_E7C516E205E95A40A687C2B72B7EAF51" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_42B95A3175B8E4B2472EC2B72B7FFD7F" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_42B95A3175B8E4B2472EC2B72B7FFD7F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="loc_us-gaap_AssetImpairmentCharges_164943C992559805C922C2B72B7F1E9C" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_AssetImpairmentCharges_164943C992559805C922C2B72B7F1E9C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="loc_us-gaap_EquityMethodInvestments_A34963F7FF8C68047F06C2B72B7FCCCB" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_EquityMethodInvestments_A34963F7FF8C68047F06C2B72B7FCCCB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_72E4590A297CDACA1BDEC2B72B7FD4E9" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_Assets_72E4590A297CDACA1BDEC2B72B7FD4E9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_DAE9B14B988353E68C75C2B72B7FB82B" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_DAE9B14B988353E68C75C2B72B7FB82B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_3C37CEB06C2705E5E50EC2B72B7FB84E" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_ProfitLoss_3C37CEB06C2705E5E50EC2B72B7FB84E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_EFCF0F02B6265F2578AEC2B72B801544" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_InterestExpense_EFCF0F02B6265F2578AEC2B72B801544" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_FB79151498804A895701C2B72B8070E9" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_FB79151498804A895701C2B72B8070E9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash" xlink:label="loc_us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash_D2ECD6B9763514AD1D57C2B72B80F8F9" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash_D2ECD6B9763514AD1D57C2B72B80F8F9" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherCorporateCostsandNoncashItems" xlink:label="loc_oke_OtherCorporateCostsandNoncashItems_C760C29F933B2C6B130AC2B72B801FF1" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_oke_OtherCorporateCostsandNoncashItems_C760C29F933B2C6B130AC2B72B801FF1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_7CD2F118EE7E09BEF1FCC2B72B80427E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_03ECDF1803AF7E685048C2B72B7CFE5B" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_7CD2F118EE7E09BEF1FCC2B72B80427E" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/SegmentsNotes" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/SegmentsSegmentsPolicies" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/SegmentsTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesNotes" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_1152FE2248AE492ACAC0BBFFCCC3C79B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_B9D6AE5A2B2509CFE8A5BBFFCCC23853" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_1152FE2248AE492ACAC0BBFFCCC3C79B" xlink:to="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_B9D6AE5A2B2509CFE8A5BBFFCCC23853" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_9CA5230BA9FFA3AEB808BBFFCCC2652E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_B9D6AE5A2B2509CFE8A5BBFFCCC23853" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_9CA5230BA9FFA3AEB808BBFFCCC2652E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_F787D7D3E5066EC953BABBFFCCC20B08_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_9CA5230BA9FFA3AEB808BBFFCCC2652E" xlink:to="loc_us-gaap_TypeOfAdoptionMember_F787D7D3E5066EC953BABBFFCCC20B08_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_F787D7D3E5066EC953BABBFFCCC20B08" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_9CA5230BA9FFA3AEB808BBFFCCC2652E" xlink:to="loc_us-gaap_TypeOfAdoptionMember_F787D7D3E5066EC953BABBFFCCC20B08" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetImpairmentChargesTextBlock" xlink:label="loc_us-gaap_AssetImpairmentChargesTextBlock_E346630C920320BA7874BBFFD1A062F3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_1152FE2248AE492ACAC0BBFFCCC3C79B" xlink:to="loc_us-gaap_AssetImpairmentChargesTextBlock_E346630C920320BA7874BBFFD1A062F3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_01BB323E64FE485328F0BBFFCCC3DAA3" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_1152FE2248AE492ACAC0BBFFCCC3C79B" xlink:to="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_01BB323E64FE485328F0BBFFCCC3DAA3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_26F8A8AB1C11DC903F66BBFFCCC3E47C" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_1152FE2248AE492ACAC0BBFFCCC3C79B" xlink:to="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_26F8A8AB1C11DC903F66BBFFCCC3E47C" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInformationLineItems" xlink:label="loc_dei_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:type="locator" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitiesTable" xlink:label="loc_dei_EntitiesTable_7C56CF6FB7E9A013228ABEB463EEA8D9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_dei_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:to="loc_dei_EntitiesTable_7C56CF6FB7E9A013228ABEB463EEA8D9" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ReportableSegmentByNameAxis" xlink:label="loc_oke_ReportableSegmentByNameAxis_F88C92D5E0660EF9A031BEB463EEBF33" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_dei_EntitiesTable_7C56CF6FB7E9A013228ABEB463EEA8D9" xlink:to="loc_oke_ReportableSegmentByNameAxis_F88C92D5E0660EF9A031BEB463EEBF33" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ReportableSegmentByNameDomain" xlink:label="loc_oke_ReportableSegmentByNameDomain_FBF7244991305A8B4946BEB463EEB777_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oke_ReportableSegmentByNameAxis_F88C92D5E0660EF9A031BEB463EEBF33" xlink:to="loc_oke_ReportableSegmentByNameDomain_FBF7244991305A8B4946BEB463EEB777_default" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ReportableSegmentByNameDomain" xlink:label="loc_oke_ReportableSegmentByNameDomain_FBF7244991305A8B4946BEB463EEB777" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oke_ReportableSegmentByNameAxis_F88C92D5E0660EF9A031BEB463EEBF33" xlink:to="loc_oke_ReportableSegmentByNameDomain_FBF7244991305A8B4946BEB463EEB777" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasGatheringAndProcessingMember" xlink:label="loc_oke_NaturalGasGatheringAndProcessingMember_9DAB07CBF8951A2F6CB8BEB463EEDE87" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_ReportableSegmentByNameDomain_FBF7244991305A8B4946BEB463EEB777" xlink:to="loc_oke_NaturalGasGatheringAndProcessingMember_9DAB07CBF8951A2F6CB8BEB463EEDE87" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasLiquidsMember" xlink:label="loc_oke_NaturalGasLiquidsMember_814A545A5750FC44C43ABEB463EF39F5" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_ReportableSegmentByNameDomain_FBF7244991305A8B4946BEB463EEB777" xlink:to="loc_oke_NaturalGasLiquidsMember_814A545A5750FC44C43ABEB463EF39F5" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasPipelinesMember" xlink:label="loc_oke_NaturalGasPipelinesMember_7BA0834B0762FED3D56CBEB463EF2FDC" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_ReportableSegmentByNameDomain_FBF7244991305A8B4946BEB463EEB777" xlink:to="loc_oke_NaturalGasPipelinesMember_7BA0834B0762FED3D56CBEB463EF2FDC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_B7AC74D273109E49735EBEB463EF2C65" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_dei_EntitiesTable_7C56CF6FB7E9A013228ABEB463EEA8D9" xlink:to="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_B7AC74D273109E49735EBEB463EF2C65" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_FC141144B1916A3B1F12BEB463EF083A_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_B7AC74D273109E49735EBEB463EF2C65" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_FC141144B1916A3B1F12BEB463EF083A_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_FC141144B1916A3B1F12BEB463EF083A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_B7AC74D273109E49735EBEB463EF2C65" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_FC141144B1916A3B1F12BEB463EF083A" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_VeniceEnergyServicesCompanyMember" xlink:label="loc_oke_VeniceEnergyServicesCompanyMember_2251F067A35191142BECBEB463F03824" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_FC141144B1916A3B1F12BEB463EF083A" xlink:to="loc_oke_VeniceEnergyServicesCompanyMember_2251F067A35191142BECBEB463F03824" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ChisholmPipelineCompanyMember" xlink:label="loc_oke_ChisholmPipelineCompanyMember_158287C3F1A434E47093BEB463F03E9B" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_FC141144B1916A3B1F12BEB463EF083A" xlink:to="loc_oke_ChisholmPipelineCompanyMember_158287C3F1A434E47093BEB463F03E9B" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_75006756CB394176F48EBEB463F08276" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_dei_EntitiesTable_7C56CF6FB7E9A013228ABEB463EEA8D9" xlink:to="loc_dei_LegalEntityAxis_75006756CB394176F48EBEB463F08276" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_D027DC1EC7E1A1ED48D4BEB463F08A8F_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_75006756CB394176F48EBEB463F08276" xlink:to="loc_dei_EntityDomain_D027DC1EC7E1A1ED48D4BEB463F08A8F_default" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_D027DC1EC7E1A1ED48D4BEB463F08A8F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_75006756CB394176F48EBEB463F08276" xlink:to="loc_dei_EntityDomain_D027DC1EC7E1A1ED48D4BEB463F08A8F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairmentOfLongLivedAssetsHeldForUse" xlink:label="loc_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_4132F5FC769F356A8664BEB463F1EB05" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:to="loc_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_4132F5FC769F356A8664BEB463F1EB05" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill" xlink:label="loc_us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill_6B73C18A2B62CA674781BEB463F1E7BD" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:to="loc_us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill_6B73C18A2B62CA674781BEB463F1E7BD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_928371A0596D4A4A3958BEB463F12DD4" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:to="loc_us-gaap_Goodwill_928371A0596D4A4A3958BEB463F12DD4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_84A4776FE4E7DDFA95D3BEB463F19DD5" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_84A4776FE4E7DDFA95D3BEB463F19DD5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:label="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_9C5B92553D9496DDA880BEB463F11145" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:to="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_9C5B92553D9496DDA880BEB463F11145" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity" xlink:label="loc_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_B63D821032A186D7DE94BF38B55BB822" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:to="loc_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_B63D821032A186D7DE94BF38B55BB822" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment" xlink:label="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_882BB5D6A27205C16501BEB463F1CD46" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:to="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_882BB5D6A27205C16501BEB463F1CD46" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/UnconsolidatedAffiliatesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_EACF1861B6482DA5FDE0C2B72BC4240E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_EACF1861B6482DA5FDE0C2B72BC4240E" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ReportableSegmentByNameAxis" xlink:label="loc_oke_ReportableSegmentByNameAxis_4E1F4CF0D6397E4BDB4CC2B72BC579AC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_EACF1861B6482DA5FDE0C2B72BC4240E" xlink:to="loc_oke_ReportableSegmentByNameAxis_4E1F4CF0D6397E4BDB4CC2B72BC579AC" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ReportableSegmentByNameDomain" xlink:label="loc_oke_ReportableSegmentByNameDomain_88E4BE47C227CCB436EDC2B72BC52519_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oke_ReportableSegmentByNameAxis_4E1F4CF0D6397E4BDB4CC2B72BC579AC" xlink:to="loc_oke_ReportableSegmentByNameDomain_88E4BE47C227CCB436EDC2B72BC52519_default" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ReportableSegmentByNameDomain" xlink:label="loc_oke_ReportableSegmentByNameDomain_88E4BE47C227CCB436EDC2B72BC52519" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oke_ReportableSegmentByNameAxis_4E1F4CF0D6397E4BDB4CC2B72BC579AC" xlink:to="loc_oke_ReportableSegmentByNameDomain_88E4BE47C227CCB436EDC2B72BC52519" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasLiquidsMember" xlink:label="loc_oke_NaturalGasLiquidsMember_F1B81DF5D6D4E50DF73AC2B72BC5208E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_ReportableSegmentByNameDomain_88E4BE47C227CCB436EDC2B72BC52519" xlink:to="loc_oke_NaturalGasLiquidsMember_F1B81DF5D6D4E50DF73AC2B72BC5208E" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasGatheringAndProcessingMember" xlink:label="loc_oke_NaturalGasGatheringAndProcessingMember_5BCFCF2CB1E11EC4A0FBC2B72BC5DA06" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oke_ReportableSegmentByNameDomain_88E4BE47C227CCB436EDC2B72BC52519" xlink:to="loc_oke_NaturalGasGatheringAndProcessingMember_5BCFCF2CB1E11EC4A0FBC2B72BC5DA06" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OperationsAreaAxis" xlink:label="loc_oke_OperationsAreaAxis_41D97AD82F99EEA639FAC2B72BC6E241" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_EACF1861B6482DA5FDE0C2B72BC4240E" xlink:to="loc_oke_OperationsAreaAxis_41D97AD82F99EEA639FAC2B72BC6E241" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OperationsAreaDomain" xlink:label="loc_oke_OperationsAreaDomain_3E51FA8F903B8A6B61CBC2B72BC62494_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oke_OperationsAreaAxis_41D97AD82F99EEA639FAC2B72BC6E241" xlink:to="loc_oke_OperationsAreaDomain_3E51FA8F903B8A6B61CBC2B72BC62494_default" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OperationsAreaDomain" xlink:label="loc_oke_OperationsAreaDomain_3E51FA8F903B8A6B61CBC2B72BC62494" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oke_OperationsAreaAxis_41D97AD82F99EEA639FAC2B72BC6E241" xlink:to="loc_oke_OperationsAreaDomain_3E51FA8F903B8A6B61CBC2B72BC62494" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_C0A302C968553FABA644C2B72BC68030" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_EACF1861B6482DA5FDE0C2B72BC4240E" xlink:to="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_C0A302C968553FABA644C2B72BC68030" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_C0A302C968553FABA644C2B72BC68030" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_C0A302C968553FABA644C2B72BC68030" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NorthernBorderPipelineMember" xlink:label="loc_oke_NorthernBorderPipelineMember_FD796773B0B48E7C2C23C2B72BC7941A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A" xlink:to="loc_oke_NorthernBorderPipelineMember_FD796773B0B48E7C2C23C2B72BC7941A" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OverlandPassPipelineCompanyMember" xlink:label="loc_oke_OverlandPassPipelineCompanyMember_01F38A45E294669BDC3AC2B72BC7E380" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A" xlink:to="loc_oke_OverlandPassPipelineCompanyMember_01F38A45E294669BDC3AC2B72BC7E380" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_RoadrunnerGasTransmissionMember" xlink:label="loc_oke_RoadrunnerGasTransmissionMember_E919AE7567869739BAABC2B72BC72A90" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A" xlink:to="loc_oke_RoadrunnerGasTransmissionMember_E919AE7567869739BAABC2B72BC72A90" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherUnconsolidatedAffiliateMember" xlink:label="loc_oke_OtherUnconsolidatedAffiliateMember_B1FC102D66E3878216D9C2B72BC78BEF" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A" xlink:to="loc_oke_OtherUnconsolidatedAffiliateMember_B1FC102D66E3878216D9C2B72BC78BEF" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_VeniceEnergyServicesCompanyMember" xlink:label="loc_oke_VeniceEnergyServicesCompanyMember_8D83D4663707DD45AE51C2B72BC7C965" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A" xlink:to="loc_oke_VeniceEnergyServicesCompanyMember_8D83D4663707DD45AE51C2B72BC7C965" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ChisholmPipelineCompanyMember" xlink:label="loc_oke_ChisholmPipelineCompanyMember_A610B0FC82D649846EE4C2B72BC8C1A3" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A" xlink:to="loc_oke_ChisholmPipelineCompanyMember_A610B0FC82D649846EE4C2B72BC8C1A3" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_74A84F55E5C2CA03AF07C2B72BC81AE3" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_EACF1861B6482DA5FDE0C2B72BC4240E" xlink:to="loc_dei_LegalEntityAxis_74A84F55E5C2CA03AF07C2B72BC81AE3" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_464811F8D9A09731EAD3C2B72BC86E1E_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_74A84F55E5C2CA03AF07C2B72BC81AE3" xlink:to="loc_dei_EntityDomain_464811F8D9A09731EAD3C2B72BC86E1E_default" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_464811F8D9A09731EAD3C2B72BC86E1E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_74A84F55E5C2CA03AF07C2B72BC81AE3" xlink:to="loc_dei_EntityDomain_464811F8D9A09731EAD3C2B72BC86E1E" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_UnconsolidatedAffiliatesMember" xlink:label="loc_oke_UnconsolidatedAffiliatesMember_70958C1CA70CFAC9F14EC2B72BC89FA0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_464811F8D9A09731EAD3C2B72BC86E1E" xlink:to="loc_oke_UnconsolidatedAffiliatesMember_70958C1CA70CFAC9F14EC2B72BC89FA0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_B7B201C488E18A6976D2C2B72BC95859" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_B7B201C488E18A6976D2C2B72BC95859" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" xlink:label="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_81F05E6D8F7469FF27F1C2B72BC959CB" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:to="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_81F05E6D8F7469FF27F1C2B72BC959CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableRelatedPartiesCurrent" xlink:label="loc_us-gaap_AccountsPayableRelatedPartiesCurrent_AAE2497C2C1819D7C896C2B72BC9C7E4" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:to="loc_us-gaap_AccountsPayableRelatedPartiesCurrent_AAE2497C2C1819D7C896C2B72BC9C7E4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment" xlink:label="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_D121D9C905D7936E2160C2B72BC9DE6D" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:to="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_D121D9C905D7936E2160C2B72BC9DE6D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:label="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_EC638713C9144CB062DEC2B72BC9882D" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:to="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_EC638713C9144CB062DEC2B72BC9882D" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity" xlink:label="loc_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_465CE5773AEE9859D63AC2B72BCA2A3D" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:to="loc_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_465CE5773AEE9859D63AC2B72BCA2A3D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity" xlink:label="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_5A9F51CB0436F8E1DCC5C2B72BCA3C1E" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:to="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_5A9F51CB0436F8E1DCC5C2B72BCA3C1E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquityAccountingTreatment" xlink:label="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquityAccountingTreatment_CA3D58F25E40C162936AC2B72BCA4BD0" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:to="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquityAccountingTreatment_CA3D58F25E40C162936AC2B72BCA4BD0" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oneok.com/role/UnconsolidatedAffiliatesNotes" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oneok.com/role/UnconsolidatedAffiliatesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_D98ED710CB03B1146E2FC1634165C003" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_6A8D5622C8C6D589BCD6C16341651DC6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_D98ED710CB03B1146E2FC1634165C003" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_6A8D5622C8C6D589BCD6C16341651DC6" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_2FEA3AF5B2FBE54E0E75C16341650E75" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_6A8D5622C8C6D589BCD6C16341651DC6" xlink:to="loc_srt_StatementScenarioAxis_2FEA3AF5B2FBE54E0E75C16341650E75" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_CBC69234A39E9F64A950C1634165E374_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementScenarioAxis_2FEA3AF5B2FBE54E0E75C16341650E75" xlink:to="loc_srt_ScenarioUnspecifiedDomain_CBC69234A39E9F64A950C1634165E374_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_CBC69234A39E9F64A950C1634165E374" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementScenarioAxis_2FEA3AF5B2FBE54E0E75C16341650E75" xlink:to="loc_srt_ScenarioUnspecifiedDomain_CBC69234A39E9F64A950C1634165E374" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_EquityInNetEarningsFromInvestmentsMember" xlink:label="loc_oke_EquityInNetEarningsFromInvestmentsMember_B4613E7BE2CD0E9A0732C16341658F37" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ScenarioUnspecifiedDomain_CBC69234A39E9F64A950C1634165E374" xlink:to="loc_oke_EquityInNetEarningsFromInvestmentsMember_B4613E7BE2CD0E9A0732C16341658F37" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentsTextBlock" xlink:label="loc_us-gaap_EquityMethodInvestmentsTextBlock_17D315FB64F5BB8ABE51C163416556CE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_D98ED710CB03B1146E2FC1634165C003" xlink:to="loc_us-gaap_EquityMethodInvestmentsTextBlock_17D315FB64F5BB8ABE51C163416556CE" xlink:type="arc" />
  </link:definitionLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>10
<FILENAME>oke-20200331_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_FairValueDisclosuresAbstract_87754A57B6951A66E6E1C66562710196_label_en-US" xlink:label="lab_us-gaap_FairValueDisclosuresAbstract_87754A57B6951A66E6E1C66562710196" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_87754A57B6951A66E6E1C66562710196" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_87754A57B6951A66E6E1C66562710196" xlink:to="lab_us-gaap_FairValueDisclosuresAbstract_87754A57B6951A66E6E1C66562710196" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_57A48CBB08CF58F8C8E9C66562726881_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_57A48CBB08CF58F8C8E9C66562726881" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Assets And Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table]</link:label>
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_57A48CBB08CF58F8C8E9C66562726881_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_57A48CBB08CF58F8C8E9C66562726881" 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 [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_57A48CBB08CF58F8C8E9C66562726881" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_57A48CBB08CF58F8C8E9C66562726881" xlink:to="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_57A48CBB08CF58F8C8E9C66562726881" xlink:type="arc" />
    <link:label id="lab_oke_FairValueByAssetLiabilitiyClassAxis_CC2D1D1144F3795FE678C6656272B6EF_terseLabel_en-US" xlink:label="lab_oke_FairValueByAssetLiabilitiyClassAxis_CC2D1D1144F3795FE678C6656272B6EF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value by Asset Liabilitiy Class [Axis]</link:label>
    <link:label id="lab_oke_FairValueByAssetLiabilitiyClassAxis_CC2D1D1144F3795FE678C6656272B6EF_label_en-US" xlink:label="lab_oke_FairValueByAssetLiabilitiyClassAxis_CC2D1D1144F3795FE678C6656272B6EF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value by Asset Liabilitiy Class [Axis]</link:label>
    <link:label id="lab_oke_FairValueByAssetLiabilitiyClassAxis_CC2D1D1144F3795FE678C6656272B6EF_documentation_en-US" xlink:label="lab_oke_FairValueByAssetLiabilitiyClassAxis_CC2D1D1144F3795FE678C6656272B6EF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fair value information by class of asset.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_FairValueByAssetLiabilitiyClassAxis" xlink:label="loc_oke_FairValueByAssetLiabilitiyClassAxis_CC2D1D1144F3795FE678C6656272B6EF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_FairValueByAssetLiabilitiyClassAxis_CC2D1D1144F3795FE678C6656272B6EF" xlink:to="lab_oke_FairValueByAssetLiabilitiyClassAxis_CC2D1D1144F3795FE678C6656272B6EF" xlink:type="arc" />
    <link:label id="lab_oke_FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_CDD5C72A59B27B416A8DC6656272609C_terseLabel_en-US" xlink:label="lab_oke_FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_CDD5C72A59B27B416A8DC6656272609C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Assets Liabilities Net Measured on Recurring Basis, Unobservable Input Reconciliation, by Asset Class [Domain]</link:label>
    <link:label id="lab_oke_FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_CDD5C72A59B27B416A8DC6656272609C_label_en-US" xlink:label="lab_oke_FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_CDD5C72A59B27B416A8DC6656272609C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Assets Liabilities Net Measured on Recurring Basis, Unobservable Input Reconciliation, by Asset Class [Domain]</link:label>
    <link:label id="lab_oke_FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_CDD5C72A59B27B416A8DC6656272609C_documentation_en-US" xlink:label="lab_oke_FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_CDD5C72A59B27B416A8DC6656272609C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents classes of assets (liabilities), net, measured and disclosed at fair value.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="loc_oke_FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_CDD5C72A59B27B416A8DC6656272609C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_CDD5C72A59B27B416A8DC6656272609C" xlink:to="lab_oke_FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_CDD5C72A59B27B416A8DC6656272609C" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Assets And Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Abstract]</link:label>
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA" 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 [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA" xlink:to="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_3A56465516CE00C03C7DC66562744B76_periodStartLabel_en-US" xlink:label="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_3A56465516CE00C03C7DC66562744B76" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Net assets (liabilities) at beginning of period</link:label>
    <link:label id="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_3A56465516CE00C03C7DC66562744B76_label_en-US" xlink:label="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_3A56465516CE00C03C7DC66562744B76" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis with Unobservable Inputs</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs" xlink:label="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_3A56465516CE00C03C7DC66562744B76" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_3A56465516CE00C03C7DC66562744B76" xlink:to="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_3A56465516CE00C03C7DC66562744B76" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements_66ADEB89B493E095562EC66562757951_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements_66ADEB89B493E095562EC66562757951" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Settlements</link:label>
    <link:label id="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements_66ADEB89B493E095562EC66562757951_label_en-US" xlink:label="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements_66ADEB89B493E095562EC66562757951" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Settlements</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements" xlink:label="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements_66ADEB89B493E095562EC66562757951" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements_66ADEB89B493E095562EC66562757951" xlink:to="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements_66ADEB89B493E095562EC66562757951" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3_91D926330AEEA7607A15C665627546B9_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3_91D926330AEEA7607A15C665627546B9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, New Level 3 Derivatives</link:label>
    <link:label id="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3_91D926330AEEA7607A15C665627546B9_label_en-US" xlink:label="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3_91D926330AEEA7607A15C665627546B9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Transfers into Level 3</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3" xlink:label="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3_91D926330AEEA7607A15C665627546B9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3_91D926330AEEA7607A15C665627546B9" xlink:to="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3_91D926330AEEA7607A15C665627546B9" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss_E6F26672597714AA3F9DC66562760838_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss_E6F26672597714AA3F9DC66562760838" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Unrealized Change Included in other comprehensive income (loss)</link:label>
    <link:label id="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss_E6F26672597714AA3F9DC66562760838_label_en-US" xlink:label="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss_E6F26672597714AA3F9DC66562760838" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Gain (Loss) Included in Other Comprehensive Income (Loss)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss" xlink:label="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss_E6F26672597714AA3F9DC66562760838" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss_E6F26672597714AA3F9DC66562760838" xlink:to="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss_E6F26672597714AA3F9DC66562760838" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_4FE6CA64EB791C79A18DC6656276B69C_periodEndLabel_en-US" xlink:label="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_4FE6CA64EB791C79A18DC6656276B69C" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Net assets (liabilities) at end of period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs" xlink:label="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_4FE6CA64EB791C79A18DC6656276B69C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_4FE6CA64EB791C79A18DC6656276B69C" xlink:to="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_4FE6CA64EB791C79A18DC6656276B69C" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet_97A608AF5B3CF027A504C66562769B38_verboseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet_97A608AF5B3CF027A504C66562769B38" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Transfers in or out of level 3</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet_97A608AF5B3CF027A504C66562769B38_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet_97A608AF5B3CF027A504C66562769B38" 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, Transfers, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet_97A608AF5B3CF027A504C66562769B38" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet_97A608AF5B3CF027A504C66562769B38" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet_97A608AF5B3CF027A504C66562769B38" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerAbstract_DFB97DC0326C0C502F15C27C2C374337_label_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerAbstract_DFB97DC0326C0C502F15C27C2C374337" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue from Contract with Customer [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_DFB97DC0326C0C502F15C27C2C374337" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_DFB97DC0326C0C502F15C27C2C374337" xlink:to="lab_us-gaap_RevenueFromContractWithCustomerAbstract_DFB97DC0326C0C502F15C27C2C374337" xlink:type="arc" />
    <link:label id="lab_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_8C823A6BC88A68B8D630C27C2C3D7720_terseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_8C823A6BC88A68B8D630C27C2C3D7720" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability [Abstract]</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_8C823A6BC88A68B8D630C27C2C3D7720_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_8C823A6BC88A68B8D630C27C2C3D7720" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Asset and Liability [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityAbstract" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_8C823A6BC88A68B8D630C27C2C3D7720" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_8C823A6BC88A68B8D630C27C2C3D7720" xlink:to="lab_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_8C823A6BC88A68B8D630C27C2C3D7720" xlink:type="arc" />
    <link:label id="lab_us-gaap_ContractWithCustomerLiability_24E67212FF2FBA8EEC96C27C2C3D945E_terseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerLiability_24E67212FF2FBA8EEC96C27C2C3D945E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract with customer, liability</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerLiability_24E67212FF2FBA8EEC96C27C2C3D945E_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerLiability_24E67212FF2FBA8EEC96C27C2C3D945E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerLiability" xlink:label="loc_us-gaap_ContractWithCustomerLiability_24E67212FF2FBA8EEC96C27C2C3D945E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerLiability_24E67212FF2FBA8EEC96C27C2C3D945E" xlink:to="lab_us-gaap_ContractWithCustomerLiability_24E67212FF2FBA8EEC96C27C2C3D945E" xlink:type="arc" />
    <link:label id="lab_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_2FCA7AC66DE401BB7C6DC27C2C3E39A0_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_2FCA7AC66DE401BB7C6DC27C2C3E39A0" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Revenue recognized included in beginning balance</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_2FCA7AC66DE401BB7C6DC27C2C3E39A0_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_2FCA7AC66DE401BB7C6DC27C2C3E39A0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Revenue Recognized</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_2FCA7AC66DE401BB7C6DC27C2C3E39A0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_2FCA7AC66DE401BB7C6DC27C2C3E39A0" xlink:to="lab_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_2FCA7AC66DE401BB7C6DC27C2C3E39A0" xlink:type="arc" />
    <link:label id="lab_oke_ContractwithCustomerLiabilityNetAdditions_7AE78ADD2E6156357CD8C27C2C3F808A_terseLabel_en-US" xlink:label="lab_oke_ContractwithCustomerLiabilityNetAdditions_7AE78ADD2E6156357CD8C27C2C3F808A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net additions</link:label>
    <link:label id="lab_oke_ContractwithCustomerLiabilityNetAdditions_7AE78ADD2E6156357CD8C27C2C3F808A_label_en-US" xlink:label="lab_oke_ContractwithCustomerLiabilityNetAdditions_7AE78ADD2E6156357CD8C27C2C3F808A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Net Additions</link:label>
    <link:label id="lab_oke_ContractwithCustomerLiabilityNetAdditions_7AE78ADD2E6156357CD8C27C2C3F808A_documentation_en-US" xlink:label="lab_oke_ContractwithCustomerLiabilityNetAdditions_7AE78ADD2E6156357CD8C27C2C3F808A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Net Additions</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_ContractwithCustomerLiabilityNetAdditions" xlink:label="loc_oke_ContractwithCustomerLiabilityNetAdditions_7AE78ADD2E6156357CD8C27C2C3F808A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_ContractwithCustomerLiabilityNetAdditions_7AE78ADD2E6156357CD8C27C2C3F808A" xlink:to="lab_oke_ContractwithCustomerLiabilityNetAdditions_7AE78ADD2E6156357CD8C27C2C3F808A" xlink:type="arc" />
    <link:label id="lab_us-gaap_ContractWithCustomerLiabilityCurrent_568737D024AE393993C0C27C2C3F00B5_terseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerLiabilityCurrent_568737D024AE393993C0C27C2C3F00B5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Current</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerLiabilityCurrent_568737D024AE393993C0C27C2C3F00B5_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerLiabilityCurrent_568737D024AE393993C0C27C2C3F00B5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerLiabilityCurrent" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_568737D024AE393993C0C27C2C3F00B5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerLiabilityCurrent_568737D024AE393993C0C27C2C3F00B5" xlink:to="lab_us-gaap_ContractWithCustomerLiabilityCurrent_568737D024AE393993C0C27C2C3F00B5" xlink:type="arc" />
    <link:label id="lab_us-gaap_ContractWithCustomerLiabilityNoncurrent_41C3619FE02FBE29EFA0C27C2C3F3D5D_terseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerLiabilityNoncurrent_41C3619FE02FBE29EFA0C27C2C3F3D5D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Noncurrent</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerLiabilityNoncurrent_41C3619FE02FBE29EFA0C27C2C3F3D5D_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerLiabilityNoncurrent_41C3619FE02FBE29EFA0C27C2C3F3D5D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerLiabilityNoncurrent" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_41C3619FE02FBE29EFA0C27C2C3F3D5D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_41C3619FE02FBE29EFA0C27C2C3F3D5D" xlink:to="lab_us-gaap_ContractWithCustomerLiabilityNoncurrent_41C3619FE02FBE29EFA0C27C2C3F3D5D" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenuePerformanceObligationAbstract_174DD405A9759ED62B7FC27C2C40CD36_label_en-US" xlink:label="lab_us-gaap_RevenuePerformanceObligationAbstract_174DD405A9759ED62B7FC27C2C40CD36" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue, Performance Obligation [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenuePerformanceObligationAbstract" xlink:label="loc_us-gaap_RevenuePerformanceObligationAbstract_174DD405A9759ED62B7FC27C2C40CD36" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenuePerformanceObligationAbstract_174DD405A9759ED62B7FC27C2C40CD36" xlink:to="lab_us-gaap_RevenuePerformanceObligationAbstract_174DD405A9759ED62B7FC27C2C40CD36" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_D8F80EDC7CB9DB528F28C27C2C4002A7_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_D8F80EDC7CB9DB528F28C27C2C4002A7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table]</link:label>
    <link:label id="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_D8F80EDC7CB9DB528F28C27C2C4002A7_label_en-US" xlink:label="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_D8F80EDC7CB9DB528F28C27C2C4002A7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_D8F80EDC7CB9DB528F28C27C2C4002A7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_D8F80EDC7CB9DB528F28C27C2C4002A7" xlink:to="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_D8F80EDC7CB9DB528F28C27C2C4002A7" xlink:type="arc" />
    <link:label id="lab_oke_RevenueRemainingPerformanceObligationAxis_DF7AD7D7DE6816C9F8E6C27C2C40AE34_terseLabel_en-US" xlink:label="lab_oke_RevenueRemainingPerformanceObligationAxis_DF7AD7D7DE6816C9F8E6C27C2C40AE34" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue, Remaining Performance Obligation [Axis]</link:label>
    <link:label id="lab_oke_RevenueRemainingPerformanceObligationAxis_DF7AD7D7DE6816C9F8E6C27C2C40AE34_label_en-US" xlink:label="lab_oke_RevenueRemainingPerformanceObligationAxis_DF7AD7D7DE6816C9F8E6C27C2C40AE34" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue, Remaining Performance Obligation [Axis]</link:label>
    <link:label id="lab_oke_RevenueRemainingPerformanceObligationAxis_DF7AD7D7DE6816C9F8E6C27C2C40AE34_documentation_en-US" xlink:label="lab_oke_RevenueRemainingPerformanceObligationAxis_DF7AD7D7DE6816C9F8E6C27C2C40AE34" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Revenue, Remaining Performance Obligation</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_RevenueRemainingPerformanceObligationAxis" xlink:label="loc_oke_RevenueRemainingPerformanceObligationAxis_DF7AD7D7DE6816C9F8E6C27C2C40AE34" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_RevenueRemainingPerformanceObligationAxis_DF7AD7D7DE6816C9F8E6C27C2C40AE34" xlink:to="lab_oke_RevenueRemainingPerformanceObligationAxis_DF7AD7D7DE6816C9F8E6C27C2C40AE34" xlink:type="arc" />
    <link:label id="lab_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7_terseLabel_en-US" xlink:label="lab_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue, Remaining Performance Obligation [Domain]</link:label>
    <link:label id="lab_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7_label_en-US" xlink:label="lab_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue, Remaining Performance Obligation [Domain]</link:label>
    <link:label id="lab_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7_documentation_en-US" xlink:label="lab_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Domain] for Revenue, Remaining Performance Obligation</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_RevenueRemainingPerformanceObligationDomain" xlink:label="loc_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:to="lab_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:type="arc" />
    <link:label id="lab_oke_RemainingContractTermsMember_CD34B973632144D849BBC27C2C41E151_terseLabel_en-US" xlink:label="lab_oke_RemainingContractTermsMember_CD34B973632144D849BBC27C2C41E151" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Remaining Contract Terms [Member]</link:label>
    <link:label id="lab_oke_RemainingContractTermsMember_CD34B973632144D849BBC27C2C41E151_label_en-US" xlink:label="lab_oke_RemainingContractTermsMember_CD34B973632144D849BBC27C2C41E151" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Remaining Contract Terms [Member]</link:label>
    <link:label id="lab_oke_RemainingContractTermsMember_CD34B973632144D849BBC27C2C41E151_documentation_en-US" xlink:label="lab_oke_RemainingContractTermsMember_CD34B973632144D849BBC27C2C41E151" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Remaining Contract Terms [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_RemainingContractTermsMember" xlink:label="loc_oke_RemainingContractTermsMember_CD34B973632144D849BBC27C2C41E151" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_RemainingContractTermsMember_CD34B973632144D849BBC27C2C41E151" xlink:to="lab_oke_RemainingContractTermsMember_CD34B973632144D849BBC27C2C41E151" xlink:type="arc" />
    <link:label id="lab_oke_A2020Member_A6A0724D4BF8C01F9981C27C2C419070_terseLabel_en-US" xlink:label="lab_oke_A2020Member_A6A0724D4BF8C01F9981C27C2C419070" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2020 [Member]</link:label>
    <link:label id="lab_oke_A2020Member_A6A0724D4BF8C01F9981C27C2C419070_label_en-US" xlink:label="lab_oke_A2020Member_A6A0724D4BF8C01F9981C27C2C419070" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">2020 [Member]</link:label>
    <link:label id="lab_oke_A2020Member_A6A0724D4BF8C01F9981C27C2C419070_documentation_en-US" xlink:label="lab_oke_A2020Member_A6A0724D4BF8C01F9981C27C2C419070" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">2020 Expected Revenue Recognition</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A2020Member" xlink:label="loc_oke_A2020Member_A6A0724D4BF8C01F9981C27C2C419070" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A2020Member_A6A0724D4BF8C01F9981C27C2C419070" xlink:to="lab_oke_A2020Member_A6A0724D4BF8C01F9981C27C2C419070" xlink:type="arc" />
    <link:label id="lab_oke_A2021Member_C3294F58BF33047E081BC27C2C413A78_terseLabel_en-US" xlink:label="lab_oke_A2021Member_C3294F58BF33047E081BC27C2C413A78" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2021 [Member]</link:label>
    <link:label id="lab_oke_A2021Member_C3294F58BF33047E081BC27C2C413A78_label_en-US" xlink:label="lab_oke_A2021Member_C3294F58BF33047E081BC27C2C413A78" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">2021 [Member]</link:label>
    <link:label id="lab_oke_A2021Member_C3294F58BF33047E081BC27C2C413A78_documentation_en-US" xlink:label="lab_oke_A2021Member_C3294F58BF33047E081BC27C2C413A78" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">2021 Expected Revenue Recognition</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A2021Member" xlink:label="loc_oke_A2021Member_C3294F58BF33047E081BC27C2C413A78" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A2021Member_C3294F58BF33047E081BC27C2C413A78" xlink:to="lab_oke_A2021Member_C3294F58BF33047E081BC27C2C413A78" xlink:type="arc" />
    <link:label id="lab_oke_A2022Member_BEF0A9A72E2D384E9921C27C2C4251DB_terseLabel_en-US" xlink:label="lab_oke_A2022Member_BEF0A9A72E2D384E9921C27C2C4251DB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2022 [Member]</link:label>
    <link:label id="lab_oke_A2022Member_BEF0A9A72E2D384E9921C27C2C4251DB_label_en-US" xlink:label="lab_oke_A2022Member_BEF0A9A72E2D384E9921C27C2C4251DB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">2022 [Member]</link:label>
    <link:label id="lab_oke_A2022Member_BEF0A9A72E2D384E9921C27C2C4251DB_documentation_en-US" xlink:label="lab_oke_A2022Member_BEF0A9A72E2D384E9921C27C2C4251DB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">2022 Expected Revenue Recognition</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A2022Member" xlink:label="loc_oke_A2022Member_BEF0A9A72E2D384E9921C27C2C4251DB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A2022Member_BEF0A9A72E2D384E9921C27C2C4251DB" xlink:to="lab_oke_A2022Member_BEF0A9A72E2D384E9921C27C2C4251DB" xlink:type="arc" />
    <link:label id="lab_oke_A2023Member_228B47DCAE9837EB62A4C27C2C423078_terseLabel_en-US" xlink:label="lab_oke_A2023Member_228B47DCAE9837EB62A4C27C2C423078" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2023 [Member]</link:label>
    <link:label id="lab_oke_A2023Member_228B47DCAE9837EB62A4C27C2C423078_label_en-US" xlink:label="lab_oke_A2023Member_228B47DCAE9837EB62A4C27C2C423078" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">2023 [Member]</link:label>
    <link:label id="lab_oke_A2023Member_228B47DCAE9837EB62A4C27C2C423078_documentation_en-US" xlink:label="lab_oke_A2023Member_228B47DCAE9837EB62A4C27C2C423078" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">2023 expected revenue recognition</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A2023Member" xlink:label="loc_oke_A2023Member_228B47DCAE9837EB62A4C27C2C423078" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A2023Member_228B47DCAE9837EB62A4C27C2C423078" xlink:to="lab_oke_A2023Member_228B47DCAE9837EB62A4C27C2C423078" xlink:type="arc" />
    <link:label id="lab_oke_ThereafterMember_2594C6EBE58718F02240C27C2C42AA90_terseLabel_en-US" xlink:label="lab_oke_ThereafterMember_2594C6EBE58718F02240C27C2C42AA90" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Thereafter [Member]</link:label>
    <link:label id="lab_oke_ThereafterMember_2594C6EBE58718F02240C27C2C42AA90_label_en-US" xlink:label="lab_oke_ThereafterMember_2594C6EBE58718F02240C27C2C42AA90" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Thereafter [Member]</link:label>
    <link:label id="lab_oke_ThereafterMember_2594C6EBE58718F02240C27C2C42AA90_documentation_en-US" xlink:label="lab_oke_ThereafterMember_2594C6EBE58718F02240C27C2C42AA90" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Thereafter Expected Revenue Recognition</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_ThereafterMember" xlink:label="loc_oke_ThereafterMember_2594C6EBE58718F02240C27C2C42AA90" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_ThereafterMember_2594C6EBE58718F02240C27C2C42AA90" xlink:to="lab_oke_ThereafterMember_2594C6EBE58718F02240C27C2C42AA90" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_71535DD1A69EB2A0C1E9C27C2C42499D_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_71535DD1A69EB2A0C1E9C27C2C42499D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]</link:label>
    <link:label id="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_71535DD1A69EB2A0C1E9C27C2C42499D_label_en-US" xlink:label="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_71535DD1A69EB2A0C1E9C27C2C42499D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_71535DD1A69EB2A0C1E9C27C2C42499D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_71535DD1A69EB2A0C1E9C27C2C42499D" xlink:to="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_71535DD1A69EB2A0C1E9C27C2C42499D" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenueRemainingPerformanceObligation_8C6151FB3C4DE6A94391C27C2C434DD9_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueRemainingPerformanceObligation_8C6151FB3C4DE6A94391C27C2C434DD9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue, Remaining Performance Obligation, Amount</link:label>
    <link:label id="lab_us-gaap_RevenueRemainingPerformanceObligation_8C6151FB3C4DE6A94391C27C2C434DD9_label_en-US" xlink:label="lab_us-gaap_RevenueRemainingPerformanceObligation_8C6151FB3C4DE6A94391C27C2C434DD9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue, Remaining Performance Obligation, Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligation" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligation_8C6151FB3C4DE6A94391C27C2C434DD9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligation_8C6151FB3C4DE6A94391C27C2C434DD9" xlink:to="lab_us-gaap_RevenueRemainingPerformanceObligation_8C6151FB3C4DE6A94391C27C2C434DD9" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenuePerformanceObligationDescriptionOfTiming_93E978F292334E2F53D0C27C2C43EEC9_terseLabel_en-US" xlink:label="lab_us-gaap_RevenuePerformanceObligationDescriptionOfTiming_93E978F292334E2F53D0C27C2C43EEC9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue, Performance Obligation, Contract Term</link:label>
    <link:label id="lab_us-gaap_RevenuePerformanceObligationDescriptionOfTiming_93E978F292334E2F53D0C27C2C43EEC9_label_en-US" xlink:label="lab_us-gaap_RevenuePerformanceObligationDescriptionOfTiming_93E978F292334E2F53D0C27C2C43EEC9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue, Performance Obligation, Description of Timing</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenuePerformanceObligationDescriptionOfTiming" xlink:label="loc_us-gaap_RevenuePerformanceObligationDescriptionOfTiming_93E978F292334E2F53D0C27C2C43EEC9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenuePerformanceObligationDescriptionOfTiming_93E978F292334E2F53D0C27C2C43EEC9" xlink:to="lab_us-gaap_RevenuePerformanceObligationDescriptionOfTiming_93E978F292334E2F53D0C27C2C43EEC9" xlink:type="arc" />
    <link:label id="lab_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_30494E5185CF55EEE947C2A1F5ABA934_terseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_EDA00E54BEAC5531BA1C9BCC37CC0DBC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Asset and Liability [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_30494E5185CF55EEE947C2A1F5ABA934_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_EDA00E54BEAC5531BA1C9BCC37CC0DBC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Asset and Liability [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_EDA00E54BEAC5531BA1C9BCC37CC0DBC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_EDA00E54BEAC5531BA1C9BCC37CC0DBC" xlink:to="lab_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_EDA00E54BEAC5531BA1C9BCC37CC0DBC" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock_5E3B3F5D6093DBB1E2E2C2A1F5AB29DF_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock_445411BBA5935EF087C56A8EAA6E8B64" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock_5E3B3F5D6093DBB1E2E2C2A1F5AB29DF_label_en-US" xlink:label="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock_445411BBA5935EF087C56A8EAA6E8B64" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock_445411BBA5935EF087C56A8EAA6E8B64" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock_445411BBA5935EF087C56A8EAA6E8B64" xlink:to="lab_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock_445411BBA5935EF087C56A8EAA6E8B64" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F_label_en-US" xlink:label="lab_us-gaap_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaap_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="lab_us-gaap_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementTable_47C73B775C5F6E468C6BB4084D6B84CE_terseLabel_en-US" xlink:label="lab_us-gaap_StatementTable_47C73B775C5F6E468C6BB4084D6B84CE" 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_47C73B775C5F6E468C6BB4084D6B84CE_label_en-US" xlink:label="lab_us-gaap_StatementTable_47C73B775C5F6E468C6BB4084D6B84CE" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_47C73B775C5F6E468C6BB4084D6B84CE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementTable_47C73B775C5F6E468C6BB4084D6B84CE" xlink:to="lab_us-gaap_StatementTable_47C73B775C5F6E468C6BB4084D6B84CE" xlink:type="arc" />
    <link:label id="lab_srt_ProductOrServiceAxis_68BA063DA91ED1DE5334B4084D6BDDB2_terseLabel_en-US" xlink:label="lab_srt_ProductOrServiceAxis_68BA063DA91ED1DE5334B4084D6BDDB2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Product and Service [Axis]</link:label>
    <link:label id="lab_srt_ProductOrServiceAxis_68BA063DA91ED1DE5334B4084D6BDDB2_label_en-US" xlink:label="lab_srt_ProductOrServiceAxis_68BA063DA91ED1DE5334B4084D6BDDB2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Product and Service [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="loc_srt_ProductOrServiceAxis_68BA063DA91ED1DE5334B4084D6BDDB2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ProductOrServiceAxis_68BA063DA91ED1DE5334B4084D6BDDB2" xlink:to="lab_srt_ProductOrServiceAxis_68BA063DA91ED1DE5334B4084D6BDDB2" xlink:type="arc" />
    <link:label id="lab_srt_ProductsAndServicesDomain_A021EC89FF709975E82DB4084D6B6177_terseLabel_en-US" xlink:label="lab_srt_ProductsAndServicesDomain_A021EC89FF709975E82DB4084D6B6177" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Product and Service [Domain]</link:label>
    <link:label id="lab_srt_ProductsAndServicesDomain_A021EC89FF709975E82DB4084D6B6177_label_en-US" xlink:label="lab_srt_ProductsAndServicesDomain_A021EC89FF709975E82DB4084D6B6177" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Product and Service [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_A021EC89FF709975E82DB4084D6B6177" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ProductsAndServicesDomain_A021EC89FF709975E82DB4084D6B6177" xlink:to="lab_srt_ProductsAndServicesDomain_A021EC89FF709975E82DB4084D6B6177" xlink:type="arc" />
    <link:label id="lab_oke_CommoditySalesMember_F8BCA1FB30E96F3CA477B4084D6B0B50_terseLabel_en-US" xlink:label="lab_oke_CommoditySalesMember_F8BCA1FB30E96F3CA477B4084D6B0B50" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commodity Sales</link:label>
    <link:label id="lab_oke_CommoditySalesMember_F8BCA1FB30E96F3CA477B4084D6B0B50_label_en-US" xlink:label="lab_oke_CommoditySalesMember_F8BCA1FB30E96F3CA477B4084D6B0B50" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commodity Sales [Member]</link:label>
    <link:label id="lab_oke_CommoditySalesMember_F8BCA1FB30E96F3CA477B4084D6B0B50_documentation_en-US" xlink:label="lab_oke_CommoditySalesMember_F8BCA1FB30E96F3CA477B4084D6B0B50" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Commodity Sales [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_CommoditySalesMember" xlink:label="loc_oke_CommoditySalesMember_F8BCA1FB30E96F3CA477B4084D6B0B50" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_CommoditySalesMember_F8BCA1FB30E96F3CA477B4084D6B0B50" xlink:to="lab_oke_CommoditySalesMember_F8BCA1FB30E96F3CA477B4084D6B0B50" xlink:type="arc" />
    <link:label id="lab_oke_ServicesMember_5C51EC7198BCA2EE2142B4084D6BA506_terseLabel_en-US" xlink:label="lab_oke_ServicesMember_5C51EC7198BCA2EE2142B4084D6BA506" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Services</link:label>
    <link:label id="lab_oke_ServicesMember_5C51EC7198BCA2EE2142B4084D6BA506_label_en-US" xlink:label="lab_oke_ServicesMember_5C51EC7198BCA2EE2142B4084D6BA506" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Services [Member]</link:label>
    <link:label id="lab_oke_ServicesMember_5C51EC7198BCA2EE2142B4084D6BA506_documentation_en-US" xlink:label="lab_oke_ServicesMember_5C51EC7198BCA2EE2142B4084D6BA506" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Services [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_ServicesMember" xlink:label="loc_oke_ServicesMember_5C51EC7198BCA2EE2142B4084D6BA506" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_ServicesMember_5C51EC7198BCA2EE2142B4084D6BA506" xlink:to="lab_oke_ServicesMember_5C51EC7198BCA2EE2142B4084D6BA506" xlink:type="arc" />
    <link:label id="lab_srt_StatementScenarioAxis_39C7406FD2024AB85076B4084D6B1F48_verboseLabel_en-US" xlink:label="lab_srt_StatementScenarioAxis_39C7406FD2024AB85076B4084D6B1F48" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Scenario [Axis]</link:label>
    <link:label id="lab_srt_StatementScenarioAxis_39C7406FD2024AB85076B4084D6B1F48_label_en-US" xlink:label="lab_srt_StatementScenarioAxis_39C7406FD2024AB85076B4084D6B1F48" 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/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_39C7406FD2024AB85076B4084D6B1F48" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_StatementScenarioAxis_39C7406FD2024AB85076B4084D6B1F48" xlink:to="lab_srt_StatementScenarioAxis_39C7406FD2024AB85076B4084D6B1F48" xlink:type="arc" />
    <link:label id="lab_srt_ScenarioUnspecifiedDomain_53B54F3FFA72D101047FB4084D6B2203_terseLabel_en-US" xlink:label="lab_srt_ScenarioUnspecifiedDomain_53B54F3FFA72D101047FB4084D6B2203" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Scenario [Domain]</link:label>
    <link:label id="lab_srt_ScenarioUnspecifiedDomain_53B54F3FFA72D101047FB4084D6B2203_label_en-US" xlink:label="lab_srt_ScenarioUnspecifiedDomain_53B54F3FFA72D101047FB4084D6B2203" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Scenario [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_53B54F3FFA72D101047FB4084D6B2203" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ScenarioUnspecifiedDomain_53B54F3FFA72D101047FB4084D6B2203" xlink:to="lab_srt_ScenarioUnspecifiedDomain_53B54F3FFA72D101047FB4084D6B2203" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementLineItems_7C31910AFA27D36BC755B4084D6BDB87_terseLabel_en-US" xlink:label="lab_us-gaap_StatementLineItems_7C31910AFA27D36BC755B4084D6BDB87" 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_7C31910AFA27D36BC755B4084D6BDB87_label_en-US" xlink:label="lab_us-gaap_StatementLineItems_7C31910AFA27D36BC755B4084D6BDB87" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_7C31910AFA27D36BC755B4084D6BDB87" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementLineItems_7C31910AFA27D36BC755B4084D6BDB87" xlink:to="lab_us-gaap_StatementLineItems_7C31910AFA27D36BC755B4084D6BDB87" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenuesAbstract_787722A3785881B89B55B4084D6B2F76_terseLabel_en-US" xlink:label="lab_us-gaap_RevenuesAbstract_787722A3785881B89B55B4084D6B2F76" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenues</link:label>
    <link:label id="lab_us-gaap_RevenuesAbstract_787722A3785881B89B55B4084D6B2F76_label_en-US" xlink:label="lab_us-gaap_RevenuesAbstract_787722A3785881B89B55B4084D6B2F76" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="loc_us-gaap_RevenuesAbstract_787722A3785881B89B55B4084D6B2F76" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenuesAbstract_787722A3785881B89B55B4084D6B2F76" xlink:to="lab_us-gaap_RevenuesAbstract_787722A3785881B89B55B4084D6B2F76" xlink:type="arc" />
    <link:label id="lab_us-gaap_Revenues_188F0A103108B07027B0B4084D7C4FF6_terseLabel_en-US" xlink:label="lab_us-gaap_Revenues_188F0A103108B07027B0B4084D7C4FF6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenues</link:label>
    <link:label id="lab_us-gaap_Revenues_188F0A103108B07027B0B4084D7C4FF6_label_en-US" xlink:label="lab_us-gaap_Revenues_188F0A103108B07027B0B4084D7C4FF6" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_188F0A103108B07027B0B4084D7C4FF6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Revenues_188F0A103108B07027B0B4084D7C4FF6" xlink:to="lab_us-gaap_Revenues_188F0A103108B07027B0B4084D7C4FF6" xlink:type="arc" />
    <link:label id="lab_us-gaap_CostOfRevenue_125510C95F7C50F0FEBFB4084D7CD00B_verboseLabel_en-US" xlink:label="lab_us-gaap_CostOfRevenue_125510C95F7C50F0FEBFB4084D7CD00B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Cost of sales and fuel (exclusive of items shown separately below)</link:label>
    <link:label id="lab_us-gaap_CostOfRevenue_125510C95F7C50F0FEBFB4084D7CD00B_label_en-US" xlink:label="lab_us-gaap_CostOfRevenue_125510C95F7C50F0FEBFB4084D7CD00B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost of Revenue</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="loc_us-gaap_CostOfRevenue_125510C95F7C50F0FEBFB4084D7CD00B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfRevenue_125510C95F7C50F0FEBFB4084D7CD00B" xlink:to="lab_us-gaap_CostOfRevenue_125510C95F7C50F0FEBFB4084D7CD00B" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherCostAndExpenseOperating_9147E1AD8E22367F709BB4084D7C4CD3_terseLabel_en-US" xlink:label="lab_us-gaap_OtherCostAndExpenseOperating_9147E1AD8E22367F709BB4084D7C4CD3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operations and maintenance</link:label>
    <link:label id="lab_us-gaap_OtherCostAndExpenseOperating_9147E1AD8E22367F709BB4084D7C4CD3_label_en-US" xlink:label="lab_us-gaap_OtherCostAndExpenseOperating_9147E1AD8E22367F709BB4084D7C4CD3" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_9147E1AD8E22367F709BB4084D7C4CD3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherCostAndExpenseOperating_9147E1AD8E22367F709BB4084D7C4CD3" xlink:to="lab_us-gaap_OtherCostAndExpenseOperating_9147E1AD8E22367F709BB4084D7C4CD3" xlink:type="arc" />
    <link:label id="lab_us-gaap_DepreciationDepletionAndAmortization_0781B3D7579B31239A4FB4084D7D1264_terseLabel_en-US" xlink:label="lab_us-gaap_DepreciationDepletionAndAmortization_0781B3D7579B31239A4FB4084D7D1264" 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_DepreciationDepletionAndAmortization_0781B3D7579B31239A4FB4084D7D1264_label_en-US" xlink:label="lab_us-gaap_DepreciationDepletionAndAmortization_0781B3D7579B31239A4FB4084D7D1264" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Depreciation, Depletion and Amortization</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_0781B3D7579B31239A4FB4084D7D1264" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DepreciationDepletionAndAmortization_0781B3D7579B31239A4FB4084D7D1264" xlink:to="lab_us-gaap_DepreciationDepletionAndAmortization_0781B3D7579B31239A4FB4084D7D1264" xlink:type="arc" />
    <link:label id="lab_oke_Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges_97B02D75794CA30110ADB4084D7D2A4C_terseLabel_en-US" xlink:label="lab_oke_Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges_97B02D75794CA30110ADB4084D7D2A4C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Impairment charges (Note A)</link:label>
    <link:label id="lab_oke_Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges_97B02D75794CA30110ADB4084D7D2A4C_label_en-US" xlink:label="lab_oke_Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges_97B02D75794CA30110ADB4084D7D2A4C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Impairment of long lived assets, goodwill, and other asset impairment charges</link:label>
    <link:label id="lab_oke_Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges_97B02D75794CA30110ADB4084D7D2A4C_documentation_en-US" xlink:label="lab_oke_Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges_97B02D75794CA30110ADB4084D7D2A4C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The aggregate amount of write-downs for impairments recognized during the period for long lived assets, goodwill and other assets recognized in the income statement.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges" xlink:label="loc_oke_Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges_97B02D75794CA30110ADB4084D7D2A4C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges_97B02D75794CA30110ADB4084D7D2A4C" xlink:to="lab_oke_Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges_97B02D75794CA30110ADB4084D7D2A4C" xlink:type="arc" />
    <link:label id="lab_us-gaap_TaxesExcludingIncomeAndExciseTaxes_3B7B2791890D59D7AFBFB4084D7DF316_terseLabel_en-US" xlink:label="lab_us-gaap_TaxesExcludingIncomeAndExciseTaxes_3B7B2791890D59D7AFBFB4084D7DF316" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">General taxes</link:label>
    <link:label id="lab_us-gaap_TaxesExcludingIncomeAndExciseTaxes_3B7B2791890D59D7AFBFB4084D7DF316_label_en-US" xlink:label="lab_us-gaap_TaxesExcludingIncomeAndExciseTaxes_3B7B2791890D59D7AFBFB4084D7DF316" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TaxesExcludingIncomeAndExciseTaxes" xlink:label="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_3B7B2791890D59D7AFBFB4084D7DF316" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_3B7B2791890D59D7AFBFB4084D7DF316" xlink:to="lab_us-gaap_TaxesExcludingIncomeAndExciseTaxes_3B7B2791890D59D7AFBFB4084D7DF316" xlink:type="arc" />
    <link:label id="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_ED65476FFAE0D20F4E98B4084D7D8567_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_ED65476FFAE0D20F4E98B4084D7D8567" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Gain on sale of assets</link:label>
    <link:label id="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_ED65476FFAE0D20F4E98B4084D7D8567_label_en-US" xlink:label="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_ED65476FFAE0D20F4E98B4084D7D8567" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain (Loss) on Disposition of Property Plant Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:label="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_ED65476FFAE0D20F4E98B4084D7D8567" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_ED65476FFAE0D20F4E98B4084D7D8567" xlink:to="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_ED65476FFAE0D20F4E98B4084D7D8567" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingIncomeLoss_BD6C0C745DCFCBAE8E90B4084D7DC255_totalLabel_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss_BD6C0C745DCFCBAE8E90B4084D7DC255" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Operating income (loss)</link:label>
    <link:label id="lab_us-gaap_OperatingIncomeLoss_BD6C0C745DCFCBAE8E90B4084D7DC255_label_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss_BD6C0C745DCFCBAE8E90B4084D7DC255" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_BD6C0C745DCFCBAE8E90B4084D7DC255" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingIncomeLoss_BD6C0C745DCFCBAE8E90B4084D7DC255" xlink:to="lab_us-gaap_OperatingIncomeLoss_BD6C0C745DCFCBAE8E90B4084D7DC255" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromEquityMethodInvestments_3234953013C55FFB7193B4084D7D84CE_verboseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments_3234953013C55FFB7193B4084D7D84CE" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Equity in net earnings from investments (Note I)</link:label>
    <link:label id="lab_us-gaap_IncomeLossFromEquityMethodInvestments_3234953013C55FFB7193B4084D7D84CE_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments_3234953013C55FFB7193B4084D7D84CE" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_3234953013C55FFB7193B4084D7D84CE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromEquityMethodInvestments_3234953013C55FFB7193B4084D7D84CE" xlink:to="lab_us-gaap_IncomeLossFromEquityMethodInvestments_3234953013C55FFB7193B4084D7D84CE" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_901AEC647BC045DB0D90B4084D7E8A7C_negatedLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_901AEC647BC045DB0D90B4084D7E8A7C" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Impairment of equity investments (Note A)</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_901AEC647BC045DB0D90B4084D7E8A7C_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_901AEC647BC045DB0D90B4084D7E8A7C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Method Investment, Other than Temporary Impairment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment" xlink:label="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_901AEC647BC045DB0D90B4084D7E8A7C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_901AEC647BC045DB0D90B4084D7E8A7C" xlink:to="lab_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_901AEC647BC045DB0D90B4084D7E8A7C" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_C352909DE5CD31D1AAF8B4084D7EBF2C_verboseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_C352909DE5CD31D1AAF8B4084D7EBF2C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Allowance for equity funds used during construction</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_C352909DE5CD31D1AAF8B4084D7EBF2C_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_C352909DE5CD31D1AAF8B4084D7EBF2C" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_C352909DE5CD31D1AAF8B4084D7EBF2C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_C352909DE5CD31D1AAF8B4084D7EBF2C" xlink:to="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_C352909DE5CD31D1AAF8B4084D7EBF2C" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherNonoperatingIncome_8E04C249061341CB7CB2B4084D7E2376_terseLabel_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncome_8E04C249061341CB7CB2B4084D7E2376" 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_8E04C249061341CB7CB2B4084D7E2376_label_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncome_8E04C249061341CB7CB2B4084D7E2376" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNonoperatingIncome" xlink:label="loc_us-gaap_OtherNonoperatingIncome_8E04C249061341CB7CB2B4084D7E2376" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNonoperatingIncome_8E04C249061341CB7CB2B4084D7E2376" xlink:to="lab_us-gaap_OtherNonoperatingIncome_8E04C249061341CB7CB2B4084D7E2376" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherNonoperatingExpense_A83AE95E41EFBD42492FB4084D7E7F69_negatedLabel_en-US" xlink:label="lab_us-gaap_OtherNonoperatingExpense_A83AE95E41EFBD42492FB4084D7E7F69" 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_A83AE95E41EFBD42492FB4084D7E7F69_label_en-US" xlink:label="lab_us-gaap_OtherNonoperatingExpense_A83AE95E41EFBD42492FB4084D7E7F69" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNonoperatingExpense" xlink:label="loc_us-gaap_OtherNonoperatingExpense_A83AE95E41EFBD42492FB4084D7E7F69" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNonoperatingExpense_A83AE95E41EFBD42492FB4084D7E7F69" xlink:to="lab_us-gaap_OtherNonoperatingExpense_A83AE95E41EFBD42492FB4084D7E7F69" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestExpense_5EC1D02BDD79CC933B1BB4084D7E4BCF_negatedLabel_en-US" xlink:label="lab_us-gaap_InterestExpense_5EC1D02BDD79CC933B1BB4084D7E4BCF" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Interest expense (net of capitalized interest of $30,875 and $19,192, respectively)</link:label>
    <link:label id="lab_us-gaap_InterestExpense_5EC1D02BDD79CC933B1BB4084D7E4BCF_label_en-US" xlink:label="lab_us-gaap_InterestExpense_5EC1D02BDD79CC933B1BB4084D7E4BCF" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_5EC1D02BDD79CC933B1BB4084D7E4BCF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestExpense_5EC1D02BDD79CC933B1BB4084D7E4BCF" xlink:to="lab_us-gaap_InterestExpense_5EC1D02BDD79CC933B1BB4084D7E4BCF" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_66AF17C571A35B0F0A76B4084D7F8B47_totalLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_66AF17C571A35B0F0A76B4084D7F8B47" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Income (loss) before income taxes</link:label>
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_66AF17C571A35B0F0A76B4084D7F8B47_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_66AF17C571A35B0F0A76B4084D7F8B47" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_66AF17C571A35B0F0A76B4084D7F8B47" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_66AF17C571A35B0F0A76B4084D7F8B47" xlink:to="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_66AF17C571A35B0F0A76B4084D7F8B47" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_26C1C02A1CC25BCDA049B4084D7FD7BB_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit_26C1C02A1CC25BCDA049B4084D7FD7BB" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Income tax expense (benefit)</link:label>
    <link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_26C1C02A1CC25BCDA049B4084D7FD7BB_label_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit_26C1C02A1CC25BCDA049B4084D7FD7BB" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_26C1C02A1CC25BCDA049B4084D7FD7BB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_26C1C02A1CC25BCDA049B4084D7FD7BB" xlink:to="lab_us-gaap_IncomeTaxExpenseBenefit_26C1C02A1CC25BCDA049B4084D7FD7BB" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProfitLoss_2E04BB7F806941D2739DB4084D7F5D8D_totalLabel_en-US" xlink:label="lab_us-gaap_ProfitLoss_2E04BB7F806941D2739DB4084D7F5D8D" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net income (loss)</link:label>
    <link:label id="lab_us-gaap_ProfitLoss_2E04BB7F806941D2739DB4084D7F5D8D_label_en-US" xlink:label="lab_us-gaap_ProfitLoss_2E04BB7F806941D2739DB4084D7F5D8D" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_2E04BB7F806941D2739DB4084D7F5D8D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProfitLoss_2E04BB7F806941D2739DB4084D7F5D8D" xlink:to="lab_us-gaap_ProfitLoss_2E04BB7F806941D2739DB4084D7F5D8D" xlink:type="arc" />
    <link:label id="lab_us-gaap_PreferredStockDividendsIncomeStatementImpact_518E2D1C35D7A13F9201B4084D7FF820_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockDividendsIncomeStatementImpact_518E2D1C35D7A13F9201B4084D7FF820" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Less: Preferred stock dividends</link:label>
    <link:label id="lab_us-gaap_PreferredStockDividendsIncomeStatementImpact_518E2D1C35D7A13F9201B4084D7FF820_label_en-US" xlink:label="lab_us-gaap_PreferredStockDividendsIncomeStatementImpact_518E2D1C35D7A13F9201B4084D7FF820" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred Stock Dividends, Income Statement Impact</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockDividendsIncomeStatementImpact" xlink:label="loc_us-gaap_PreferredStockDividendsIncomeStatementImpact_518E2D1C35D7A13F9201B4084D7FF820" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockDividendsIncomeStatementImpact_518E2D1C35D7A13F9201B4084D7FF820" xlink:to="lab_us-gaap_PreferredStockDividendsIncomeStatementImpact_518E2D1C35D7A13F9201B4084D7FF820" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_06D80428046A06CAB3D3B4084D7F7645_totalLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_06D80428046A06CAB3D3B4084D7F7645" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net income (loss) available to common shareholders</link:label>
    <link:label id="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_06D80428046A06CAB3D3B4084D7F7645_label_en-US" xlink:label="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_06D80428046A06CAB3D3B4084D7F7645" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Income (Loss) Available to Common Stockholders, Basic</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_06D80428046A06CAB3D3B4084D7F7645" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_06D80428046A06CAB3D3B4084D7F7645" xlink:to="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_06D80428046A06CAB3D3B4084D7F7645" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareBasic_B77A14A8DDFB917EC606B4084D7F8B0C_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasic_B77A14A8DDFB917EC606B4084D7F8B0C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basic earnings (loss) per common share (Note G)</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareBasic_B77A14A8DDFB917EC606B4084D7F8B0C_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasic_B77A14A8DDFB917EC606B4084D7F8B0C" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_B77A14A8DDFB917EC606B4084D7F8B0C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareBasic_B77A14A8DDFB917EC606B4084D7F8B0C" xlink:to="lab_us-gaap_EarningsPerShareBasic_B77A14A8DDFB917EC606B4084D7F8B0C" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareDiluted_A21489E8C9E4FCCA9CAFB4084D851ADB_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareDiluted_A21489E8C9E4FCCA9CAFB4084D851ADB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Diluted earnings (loss) per common share (Note G)</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareDiluted_A21489E8C9E4FCCA9CAFB4084D851ADB_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareDiluted_A21489E8C9E4FCCA9CAFB4084D851ADB" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_A21489E8C9E4FCCA9CAFB4084D851ADB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareDiluted_A21489E8C9E4FCCA9CAFB4084D851ADB" xlink:to="lab_us-gaap_EarningsPerShareDiluted_A21489E8C9E4FCCA9CAFB4084D851ADB" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_B3C7C1736C766FD33E69B4084D85A6ED_terseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_B3C7C1736C766FD33E69B4084D85A6ED" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Average shares (thousands)</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_B3C7C1736C766FD33E69B4084D85A6ED_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_B3C7C1736C766FD33E69B4084D85A6ED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted Average Number of Shares Outstanding, Basic [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_B3C7C1736C766FD33E69B4084D85A6ED" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_B3C7C1736C766FD33E69B4084D85A6ED" xlink:to="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_B3C7C1736C766FD33E69B4084D85A6ED" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_27D80B04B9EA2CF226D9B4084D85D00F_terseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_27D80B04B9EA2CF226D9B4084D85D00F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basic</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_27D80B04B9EA2CF226D9B4084D85D00F_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_27D80B04B9EA2CF226D9B4084D85D00F" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_27D80B04B9EA2CF226D9B4084D85D00F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_27D80B04B9EA2CF226D9B4084D85D00F" xlink:to="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_27D80B04B9EA2CF226D9B4084D85D00F" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_279C869CC362F558E5B2B4084D85E732_terseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_279C869CC362F558E5B2B4084D85E732" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Diluted</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_279C869CC362F558E5B2B4084D85E732_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_279C869CC362F558E5B2B4084D85E732" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_279C869CC362F558E5B2B4084D85E732" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_279C869CC362F558E5B2B4084D85E732" xlink:to="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_279C869CC362F558E5B2B4084D85E732" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_A2E9E30F21369A52DB9CC2B72BC4114A_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_A2E9E30F21369A52DB9CC2B72BC4114A" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract" xlink:label="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_A2E9E30F21369A52DB9CC2B72BC4114A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_A2E9E30F21369A52DB9CC2B72BC4114A" xlink:to="lab_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_A2E9E30F21369A52DB9CC2B72BC4114A" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfEquityMethodInvestmentsTable_EACF1861B6482DA5FDE0C2B72BC4240E_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentsTable_EACF1861B6482DA5FDE0C2B72BC4240E" 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_EACF1861B6482DA5FDE0C2B72BC4240E_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentsTable_EACF1861B6482DA5FDE0C2B72BC4240E" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_EACF1861B6482DA5FDE0C2B72BC4240E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_EACF1861B6482DA5FDE0C2B72BC4240E" xlink:to="lab_us-gaap_ScheduleOfEquityMethodInvestmentsTable_EACF1861B6482DA5FDE0C2B72BC4240E" xlink:type="arc" />
    <link:label id="lab_oke_ReportableSegmentByNameAxis_4E1F4CF0D6397E4BDB4CC2B72BC579AC_terseLabel_en-US" xlink:label="lab_oke_ReportableSegmentByNameAxis_4E1F4CF0D6397E4BDB4CC2B72BC579AC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reportable Segment by Name [Axis]</link:label>
    <link:label id="lab_oke_ReportableSegmentByNameAxis_4E1F4CF0D6397E4BDB4CC2B72BC579AC_label_en-US" xlink:label="lab_oke_ReportableSegmentByNameAxis_4E1F4CF0D6397E4BDB4CC2B72BC579AC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reportable Segment by Name [Axis]</link:label>
    <link:label id="lab_oke_ReportableSegmentByNameAxis_4E1F4CF0D6397E4BDB4CC2B72BC579AC_documentation_en-US" xlink:label="lab_oke_ReportableSegmentByNameAxis_4E1F4CF0D6397E4BDB4CC2B72BC579AC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Reportable Segment by Name</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_ReportableSegmentByNameAxis" xlink:label="loc_oke_ReportableSegmentByNameAxis_4E1F4CF0D6397E4BDB4CC2B72BC579AC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_ReportableSegmentByNameAxis_4E1F4CF0D6397E4BDB4CC2B72BC579AC" xlink:to="lab_oke_ReportableSegmentByNameAxis_4E1F4CF0D6397E4BDB4CC2B72BC579AC" xlink:type="arc" />
    <link:label id="lab_oke_ReportableSegmentByNameDomain_88E4BE47C227CCB436EDC2B72BC52519_terseLabel_en-US" xlink:label="lab_oke_ReportableSegmentByNameDomain_88E4BE47C227CCB436EDC2B72BC52519" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reportable Segment by Name [Domain]</link:label>
    <link:label id="lab_oke_ReportableSegmentByNameDomain_88E4BE47C227CCB436EDC2B72BC52519_label_en-US" xlink:label="lab_oke_ReportableSegmentByNameDomain_88E4BE47C227CCB436EDC2B72BC52519" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reportable Segment by Name [Domain]</link:label>
    <link:label id="lab_oke_ReportableSegmentByNameDomain_88E4BE47C227CCB436EDC2B72BC52519_documentation_en-US" xlink:label="lab_oke_ReportableSegmentByNameDomain_88E4BE47C227CCB436EDC2B72BC52519" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Reportable Segment by Name</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_ReportableSegmentByNameDomain" xlink:label="loc_oke_ReportableSegmentByNameDomain_88E4BE47C227CCB436EDC2B72BC52519" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_ReportableSegmentByNameDomain_88E4BE47C227CCB436EDC2B72BC52519" xlink:to="lab_oke_ReportableSegmentByNameDomain_88E4BE47C227CCB436EDC2B72BC52519" xlink:type="arc" />
    <link:label id="lab_oke_NaturalGasLiquidsMember_F1B81DF5D6D4E50DF73AC2B72BC5208E_terseLabel_en-US" xlink:label="lab_oke_NaturalGasLiquidsMember_F1B81DF5D6D4E50DF73AC2B72BC5208E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Natural Gas Liquids</link:label>
    <link:label id="lab_oke_NaturalGasLiquidsMember_F1B81DF5D6D4E50DF73AC2B72BC5208E_label_en-US" xlink:label="lab_oke_NaturalGasLiquidsMember_F1B81DF5D6D4E50DF73AC2B72BC5208E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Natural Gas Liquids [Member]</link:label>
    <link:label id="lab_oke_NaturalGasLiquidsMember_F1B81DF5D6D4E50DF73AC2B72BC5208E_documentation_en-US" xlink:label="lab_oke_NaturalGasLiquidsMember_F1B81DF5D6D4E50DF73AC2B72BC5208E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Natural Gas Liquids</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasLiquidsMember" xlink:label="loc_oke_NaturalGasLiquidsMember_F1B81DF5D6D4E50DF73AC2B72BC5208E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_NaturalGasLiquidsMember_F1B81DF5D6D4E50DF73AC2B72BC5208E" xlink:to="lab_oke_NaturalGasLiquidsMember_F1B81DF5D6D4E50DF73AC2B72BC5208E" xlink:type="arc" />
    <link:label id="lab_oke_NaturalGasGatheringAndProcessingMember_5BCFCF2CB1E11EC4A0FBC2B72BC5DA06_terseLabel_en-US" xlink:label="lab_oke_NaturalGasGatheringAndProcessingMember_5BCFCF2CB1E11EC4A0FBC2B72BC5DA06" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Natural Gas Gathering And Processing [Member]</link:label>
    <link:label id="lab_oke_NaturalGasGatheringAndProcessingMember_5BCFCF2CB1E11EC4A0FBC2B72BC5DA06_label_en-US" xlink:label="lab_oke_NaturalGasGatheringAndProcessingMember_5BCFCF2CB1E11EC4A0FBC2B72BC5DA06" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Natural Gas Gathering And Processing [Member]</link:label>
    <link:label id="lab_oke_NaturalGasGatheringAndProcessingMember_5BCFCF2CB1E11EC4A0FBC2B72BC5DA06_documentation_en-US" xlink:label="lab_oke_NaturalGasGatheringAndProcessingMember_5BCFCF2CB1E11EC4A0FBC2B72BC5DA06" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Natural Gas Gathering and Processing</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasGatheringAndProcessingMember" xlink:label="loc_oke_NaturalGasGatheringAndProcessingMember_5BCFCF2CB1E11EC4A0FBC2B72BC5DA06" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_NaturalGasGatheringAndProcessingMember_5BCFCF2CB1E11EC4A0FBC2B72BC5DA06" xlink:to="lab_oke_NaturalGasGatheringAndProcessingMember_5BCFCF2CB1E11EC4A0FBC2B72BC5DA06" xlink:type="arc" />
    <link:label id="lab_oke_OperationsAreaAxis_41D97AD82F99EEA639FAC2B72BC6E241_terseLabel_en-US" xlink:label="lab_oke_OperationsAreaAxis_41D97AD82F99EEA639FAC2B72BC6E241" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operations Area [Axis]</link:label>
    <link:label id="lab_oke_OperationsAreaAxis_41D97AD82F99EEA639FAC2B72BC6E241_label_en-US" xlink:label="lab_oke_OperationsAreaAxis_41D97AD82F99EEA639FAC2B72BC6E241" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operations Area [Axis]</link:label>
    <link:label id="lab_oke_OperationsAreaAxis_41D97AD82F99EEA639FAC2B72BC6E241_documentation_en-US" xlink:label="lab_oke_OperationsAreaAxis_41D97AD82F99EEA639FAC2B72BC6E241" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Operations Area [Axis]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_OperationsAreaAxis" xlink:label="loc_oke_OperationsAreaAxis_41D97AD82F99EEA639FAC2B72BC6E241" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_OperationsAreaAxis_41D97AD82F99EEA639FAC2B72BC6E241" xlink:to="lab_oke_OperationsAreaAxis_41D97AD82F99EEA639FAC2B72BC6E241" xlink:type="arc" />
    <link:label id="lab_oke_OperationsAreaDomain_3E51FA8F903B8A6B61CBC2B72BC62494_terseLabel_en-US" xlink:label="lab_oke_OperationsAreaDomain_3E51FA8F903B8A6B61CBC2B72BC62494" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operations Area [Domain]</link:label>
    <link:label id="lab_oke_OperationsAreaDomain_3E51FA8F903B8A6B61CBC2B72BC62494_label_en-US" xlink:label="lab_oke_OperationsAreaDomain_3E51FA8F903B8A6B61CBC2B72BC62494" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operations Area [Domain]</link:label>
    <link:label id="lab_oke_OperationsAreaDomain_3E51FA8F903B8A6B61CBC2B72BC62494_documentation_en-US" xlink:label="lab_oke_OperationsAreaDomain_3E51FA8F903B8A6B61CBC2B72BC62494" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Domain] for Operations Area [Axis]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_OperationsAreaDomain" xlink:label="loc_oke_OperationsAreaDomain_3E51FA8F903B8A6B61CBC2B72BC62494" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_OperationsAreaDomain_3E51FA8F903B8A6B61CBC2B72BC62494" xlink:to="lab_oke_OperationsAreaDomain_3E51FA8F903B8A6B61CBC2B72BC62494" xlink:type="arc" />
    <link:label id="lab_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_C0A302C968553FABA644C2B72BC68030_terseLabel_en-US" xlink:label="lab_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_C0A302C968553FABA644C2B72BC68030" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Equity Method Investment, Equity Method Investee, Name [Axis]</link:label>
    <link:label id="lab_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_C0A302C968553FABA644C2B72BC68030_label_en-US" xlink:label="lab_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_C0A302C968553FABA644C2B72BC68030" 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/srt/2019/elts/srt-2019-01-31.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_C0A302C968553FABA644C2B72BC68030" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_C0A302C968553FABA644C2B72BC68030" xlink:to="lab_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_C0A302C968553FABA644C2B72BC68030" xlink:type="arc" />
    <link:label id="lab_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A_verboseLabel_en-US" xlink:label="lab_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Equity Method Investee, Name [Domain]</link:label>
    <link:label id="lab_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A_label_en-US" xlink:label="lab_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A" 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/srt/2019/elts/srt-2019-01-31.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A" xlink:to="lab_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A" xlink:type="arc" />
    <link:label id="lab_oke_NorthernBorderPipelineMember_FD796773B0B48E7C2C23C2B72BC7941A_terseLabel_en-US" xlink:label="lab_oke_NorthernBorderPipelineMember_FD796773B0B48E7C2C23C2B72BC7941A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Northern Border Pipeline</link:label>
    <link:label id="lab_oke_NorthernBorderPipelineMember_FD796773B0B48E7C2C23C2B72BC7941A_label_en-US" xlink:label="lab_oke_NorthernBorderPipelineMember_FD796773B0B48E7C2C23C2B72BC7941A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Northern Border Pipeline [Member]</link:label>
    <link:label id="lab_oke_NorthernBorderPipelineMember_FD796773B0B48E7C2C23C2B72BC7941A_documentation_en-US" xlink:label="lab_oke_NorthernBorderPipelineMember_FD796773B0B48E7C2C23C2B72BC7941A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ONEOK Partners' equity investment in Northern Border Pipeline.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_NorthernBorderPipelineMember" xlink:label="loc_oke_NorthernBorderPipelineMember_FD796773B0B48E7C2C23C2B72BC7941A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_NorthernBorderPipelineMember_FD796773B0B48E7C2C23C2B72BC7941A" xlink:to="lab_oke_NorthernBorderPipelineMember_FD796773B0B48E7C2C23C2B72BC7941A" xlink:type="arc" />
    <link:label id="lab_oke_OverlandPassPipelineCompanyMember_01F38A45E294669BDC3AC2B72BC7E380_terseLabel_en-US" xlink:label="lab_oke_OverlandPassPipelineCompanyMember_01F38A45E294669BDC3AC2B72BC7E380" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Overland Pass Pipeline</link:label>
    <link:label id="lab_oke_OverlandPassPipelineCompanyMember_01F38A45E294669BDC3AC2B72BC7E380_label_en-US" xlink:label="lab_oke_OverlandPassPipelineCompanyMember_01F38A45E294669BDC3AC2B72BC7E380" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Overland Pass Pipeline Company [Member]</link:label>
    <link:label id="lab_oke_OverlandPassPipelineCompanyMember_01F38A45E294669BDC3AC2B72BC7E380_documentation_en-US" xlink:label="lab_oke_OverlandPassPipelineCompanyMember_01F38A45E294669BDC3AC2B72BC7E380" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ONEOK Partners' equity investment in Overland Pass Pipeline Company</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_OverlandPassPipelineCompanyMember" xlink:label="loc_oke_OverlandPassPipelineCompanyMember_01F38A45E294669BDC3AC2B72BC7E380" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_OverlandPassPipelineCompanyMember_01F38A45E294669BDC3AC2B72BC7E380" xlink:to="lab_oke_OverlandPassPipelineCompanyMember_01F38A45E294669BDC3AC2B72BC7E380" xlink:type="arc" />
    <link:label id="lab_oke_RoadrunnerGasTransmissionMember_E919AE7567869739BAABC2B72BC72A90_terseLabel_en-US" xlink:label="lab_oke_RoadrunnerGasTransmissionMember_E919AE7567869739BAABC2B72BC72A90" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Roadrunner</link:label>
    <link:label id="lab_oke_RoadrunnerGasTransmissionMember_E919AE7567869739BAABC2B72BC72A90_label_en-US" xlink:label="lab_oke_RoadrunnerGasTransmissionMember_E919AE7567869739BAABC2B72BC72A90" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Roadrunner Gas Transmission [Member]</link:label>
    <link:label id="lab_oke_RoadrunnerGasTransmissionMember_E919AE7567869739BAABC2B72BC72A90_documentation_en-US" xlink:label="lab_oke_RoadrunnerGasTransmissionMember_E919AE7567869739BAABC2B72BC72A90" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ONEOK Partners' equity method investment in Roadrunner Gas Transmission</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_RoadrunnerGasTransmissionMember" xlink:label="loc_oke_RoadrunnerGasTransmissionMember_E919AE7567869739BAABC2B72BC72A90" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_RoadrunnerGasTransmissionMember_E919AE7567869739BAABC2B72BC72A90" xlink:to="lab_oke_RoadrunnerGasTransmissionMember_E919AE7567869739BAABC2B72BC72A90" xlink:type="arc" />
    <link:label id="lab_oke_OtherUnconsolidatedAffiliateMember_B1FC102D66E3878216D9C2B72BC78BEF_terseLabel_en-US" xlink:label="lab_oke_OtherUnconsolidatedAffiliateMember_B1FC102D66E3878216D9C2B72BC78BEF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Unconsolidated Affiliates</link:label>
    <link:label id="lab_oke_OtherUnconsolidatedAffiliateMember_B1FC102D66E3878216D9C2B72BC78BEF_label_en-US" xlink:label="lab_oke_OtherUnconsolidatedAffiliateMember_B1FC102D66E3878216D9C2B72BC78BEF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Unconsolidated Affiliate [Member]</link:label>
    <link:label id="lab_oke_OtherUnconsolidatedAffiliateMember_B1FC102D66E3878216D9C2B72BC78BEF_documentation_en-US" xlink:label="lab_oke_OtherUnconsolidatedAffiliateMember_B1FC102D66E3878216D9C2B72BC78BEF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ONEOK Partners' equity investment in other unconsolidated affiliates.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherUnconsolidatedAffiliateMember" xlink:label="loc_oke_OtherUnconsolidatedAffiliateMember_B1FC102D66E3878216D9C2B72BC78BEF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_OtherUnconsolidatedAffiliateMember_B1FC102D66E3878216D9C2B72BC78BEF" xlink:to="lab_oke_OtherUnconsolidatedAffiliateMember_B1FC102D66E3878216D9C2B72BC78BEF" xlink:type="arc" />
    <link:label id="lab_oke_VeniceEnergyServicesCompanyMember_8D83D4663707DD45AE51C2B72BC7C965_terseLabel_en-US" xlink:label="lab_oke_VeniceEnergyServicesCompanyMember_8D83D4663707DD45AE51C2B72BC7C965" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Venice Energy Services Company [Member]</link:label>
    <link:label id="lab_oke_VeniceEnergyServicesCompanyMember_8D83D4663707DD45AE51C2B72BC7C965_label_en-US" xlink:label="lab_oke_VeniceEnergyServicesCompanyMember_8D83D4663707DD45AE51C2B72BC7C965" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Venice Energy Services Company [Member]</link:label>
    <link:label id="lab_oke_VeniceEnergyServicesCompanyMember_8D83D4663707DD45AE51C2B72BC7C965_documentation_en-US" xlink:label="lab_oke_VeniceEnergyServicesCompanyMember_8D83D4663707DD45AE51C2B72BC7C965" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Venice Energy Services Company [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_VeniceEnergyServicesCompanyMember" xlink:label="loc_oke_VeniceEnergyServicesCompanyMember_8D83D4663707DD45AE51C2B72BC7C965" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_VeniceEnergyServicesCompanyMember_8D83D4663707DD45AE51C2B72BC7C965" xlink:to="lab_oke_VeniceEnergyServicesCompanyMember_8D83D4663707DD45AE51C2B72BC7C965" xlink:type="arc" />
    <link:label id="lab_oke_ChisholmPipelineCompanyMember_A610B0FC82D649846EE4C2B72BC8C1A3_terseLabel_en-US" xlink:label="lab_oke_ChisholmPipelineCompanyMember_A610B0FC82D649846EE4C2B72BC8C1A3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Chisholm Pipeline Company [Member]</link:label>
    <link:label id="lab_oke_ChisholmPipelineCompanyMember_A610B0FC82D649846EE4C2B72BC8C1A3_label_en-US" xlink:label="lab_oke_ChisholmPipelineCompanyMember_A610B0FC82D649846EE4C2B72BC8C1A3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Chisholm Pipeline Company [Member]</link:label>
    <link:label id="lab_oke_ChisholmPipelineCompanyMember_A610B0FC82D649846EE4C2B72BC8C1A3_documentation_en-US" xlink:label="lab_oke_ChisholmPipelineCompanyMember_A610B0FC82D649846EE4C2B72BC8C1A3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Chisholm Pipeline Company [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_ChisholmPipelineCompanyMember" xlink:label="loc_oke_ChisholmPipelineCompanyMember_A610B0FC82D649846EE4C2B72BC8C1A3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_ChisholmPipelineCompanyMember_A610B0FC82D649846EE4C2B72BC8C1A3" xlink:to="lab_oke_ChisholmPipelineCompanyMember_A610B0FC82D649846EE4C2B72BC8C1A3" xlink:type="arc" />
    <link:label id="lab_dei_LegalEntityAxis_74A84F55E5C2CA03AF07C2B72BC81AE3_terseLabel_en-US" xlink:label="lab_dei_LegalEntityAxis_74A84F55E5C2CA03AF07C2B72BC81AE3" 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_74A84F55E5C2CA03AF07C2B72BC81AE3_label_en-US" xlink:label="lab_dei_LegalEntityAxis_74A84F55E5C2CA03AF07C2B72BC81AE3" 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="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_74A84F55E5C2CA03AF07C2B72BC81AE3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LegalEntityAxis_74A84F55E5C2CA03AF07C2B72BC81AE3" xlink:to="lab_dei_LegalEntityAxis_74A84F55E5C2CA03AF07C2B72BC81AE3" xlink:type="arc" />
    <link:label id="lab_dei_EntityDomain_464811F8D9A09731EAD3C2B72BC86E1E_terseLabel_en-US" xlink:label="lab_dei_EntityDomain_464811F8D9A09731EAD3C2B72BC86E1E" 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_464811F8D9A09731EAD3C2B72BC86E1E_label_en-US" xlink:label="lab_dei_EntityDomain_464811F8D9A09731EAD3C2B72BC86E1E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity [Domain]</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_464811F8D9A09731EAD3C2B72BC86E1E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityDomain_464811F8D9A09731EAD3C2B72BC86E1E" xlink:to="lab_dei_EntityDomain_464811F8D9A09731EAD3C2B72BC86E1E" xlink:type="arc" />
    <link:label id="lab_oke_UnconsolidatedAffiliatesMember_70958C1CA70CFAC9F14EC2B72BC89FA0_terseLabel_en-US" xlink:label="lab_oke_UnconsolidatedAffiliatesMember_70958C1CA70CFAC9F14EC2B72BC89FA0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unconsolidated Affiliates [Member]</link:label>
    <link:label id="lab_oke_UnconsolidatedAffiliatesMember_70958C1CA70CFAC9F14EC2B72BC89FA0_label_en-US" xlink:label="lab_oke_UnconsolidatedAffiliatesMember_70958C1CA70CFAC9F14EC2B72BC89FA0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unconsolidated Affiliates [Member]</link:label>
    <link:label id="lab_oke_UnconsolidatedAffiliatesMember_70958C1CA70CFAC9F14EC2B72BC89FA0_documentation_en-US" xlink:label="lab_oke_UnconsolidatedAffiliatesMember_70958C1CA70CFAC9F14EC2B72BC89FA0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Unconsolidated Affiliates [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_UnconsolidatedAffiliatesMember" xlink:label="loc_oke_UnconsolidatedAffiliatesMember_70958C1CA70CFAC9F14EC2B72BC89FA0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_UnconsolidatedAffiliatesMember_70958C1CA70CFAC9F14EC2B72BC89FA0" xlink:to="lab_oke_UnconsolidatedAffiliatesMember_70958C1CA70CFAC9F14EC2B72BC89FA0" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436" 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_79ABBE228EBC1048D0EFC2B72BC8E436_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:to="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromEquityMethodInvestments_B7B201C488E18A6976D2C2B72BC95859_netLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments_B7B201C488E18A6976D2C2B72BC95859" xlink:role="http://www.xbrl.org/2009/role/netLabel" xlink:type="resource" xml:lang="en-US">Equity in net earnings from investments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_B7B201C488E18A6976D2C2B72BC95859" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromEquityMethodInvestments_B7B201C488E18A6976D2C2B72BC95859" xlink:to="lab_us-gaap_IncomeLossFromEquityMethodInvestments_B7B201C488E18A6976D2C2B72BC95859" xlink:type="arc" />
    <link:label id="lab_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_81F05E6D8F7469FF27F1C2B72BC959CB_verboseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_81F05E6D8F7469FF27F1C2B72BC959CB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Related Party Transaction, Expenses from Transactions with Related Parties</link:label>
    <link:label id="lab_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_81F05E6D8F7469FF27F1C2B72BC959CB_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_81F05E6D8F7469FF27F1C2B72BC959CB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Related Party Transaction, Expenses from Transactions with Related Party</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" xlink:label="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_81F05E6D8F7469FF27F1C2B72BC959CB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_81F05E6D8F7469FF27F1C2B72BC959CB" xlink:to="lab_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_81F05E6D8F7469FF27F1C2B72BC959CB" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsPayableRelatedPartiesCurrent_AAE2497C2C1819D7C896C2B72BC9C7E4_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsPayableRelatedPartiesCurrent_AAE2497C2C1819D7C896C2B72BC9C7E4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts Payable, Related Parties, Current</link:label>
    <link:label id="lab_us-gaap_AccountsPayableRelatedPartiesCurrent_AAE2497C2C1819D7C896C2B72BC9C7E4_label_en-US" xlink:label="lab_us-gaap_AccountsPayableRelatedPartiesCurrent_AAE2497C2C1819D7C896C2B72BC9C7E4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Payable, Related Parties, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableRelatedPartiesCurrent" xlink:label="loc_us-gaap_AccountsPayableRelatedPartiesCurrent_AAE2497C2C1819D7C896C2B72BC9C7E4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsPayableRelatedPartiesCurrent_AAE2497C2C1819D7C896C2B72BC9C7E4" xlink:to="lab_us-gaap_AccountsPayableRelatedPartiesCurrent_AAE2497C2C1819D7C896C2B72BC9C7E4" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_D121D9C905D7936E2160C2B72BC9DE6D_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_D121D9C905D7936E2160C2B72BC9DE6D" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Impairment of equity investments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment" xlink:label="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_D121D9C905D7936E2160C2B72BC9DE6D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_D121D9C905D7936E2160C2B72BC9DE6D" xlink:to="lab_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_D121D9C905D7936E2160C2B72BC9DE6D" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentOwnershipPercentage_EC638713C9144CB062DEC2B72BC9882D_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentOwnershipPercentage_EC638713C9144CB062DEC2B72BC9882D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Method Investment, Ownership Percentage</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentOwnershipPercentage_EC638713C9144CB062DEC2B72BC9882D_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentOwnershipPercentage_EC638713C9144CB062DEC2B72BC9882D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Method Investment, Ownership Percentage</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:label="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_EC638713C9144CB062DEC2B72BC9882D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_EC638713C9144CB062DEC2B72BC9882D" xlink:to="lab_us-gaap_EquityMethodInvestmentOwnershipPercentage_EC638713C9144CB062DEC2B72BC9882D" xlink:type="arc" />
    <link:label id="lab_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_465CE5773AEE9859D63AC2B72BCA2A3D_negatedLabel_en-US" xlink:label="lab_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_465CE5773AEE9859D63AC2B72BCA2A3D" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Impairment of equity investments - goodwill</link:label>
    <link:label id="lab_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_465CE5773AEE9859D63AC2B72BCA2A3D_label_en-US" xlink:label="lab_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_465CE5773AEE9859D63AC2B72BCA2A3D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity</link:label>
    <link:label id="lab_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_465CE5773AEE9859D63AC2B72BCA2A3D_documentation_en-US" xlink:label="lab_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_465CE5773AEE9859D63AC2B72BCA2A3D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Impairment Of Equity Method Investment, Difference Between Carrying Amount And Underlying Equity</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity" xlink:label="loc_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_465CE5773AEE9859D63AC2B72BCA2A3D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_465CE5773AEE9859D63AC2B72BCA2A3D" xlink:to="lab_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_465CE5773AEE9859D63AC2B72BCA2A3D" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_5A9F51CB0436F8E1DCC5C2B72BCA3C1E_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_5A9F51CB0436F8E1DCC5C2B72BCA3C1E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity-method goodwill</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_5A9F51CB0436F8E1DCC5C2B72BCA3C1E_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_5A9F51CB0436F8E1DCC5C2B72BCA3C1E" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity" xlink:label="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_5A9F51CB0436F8E1DCC5C2B72BCA3C1E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_5A9F51CB0436F8E1DCC5C2B72BCA3C1E" xlink:to="lab_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_5A9F51CB0436F8E1DCC5C2B72BCA3C1E" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquityAccountingTreatment_CA3D58F25E40C162936AC2B72BCA4BD0_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquityAccountingTreatment_CA3D58F25E40C162936AC2B72BCA4BD0" 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, Accounting Treatment</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquityAccountingTreatment_CA3D58F25E40C162936AC2B72BCA4BD0_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquityAccountingTreatment_CA3D58F25E40C162936AC2B72BCA4BD0" 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, Accounting Treatment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquityAccountingTreatment" xlink:label="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquityAccountingTreatment_CA3D58F25E40C162936AC2B72BCA4BD0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquityAccountingTreatment_CA3D58F25E40C162936AC2B72BCA4BD0" xlink:to="lab_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquityAccountingTreatment_CA3D58F25E40C162936AC2B72BCA4BD0" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareAbstract_C5A61C2D3886071B4A6AC2A1F701922E_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareAbstract_AB6441B7ABE85983AD586CFC76AD0781" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_AB6441B7ABE85983AD586CFC76AD0781" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareAbstract_AB6441B7ABE85983AD586CFC76AD0781" xlink:to="lab_us-gaap_EarningsPerShareAbstract_AB6441B7ABE85983AD586CFC76AD0781" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareTextBlock_3CC0E91336FDBF2564A9C2A1F701D165_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareTextBlock_E17CC66092E85824A1C0A1BAE962FBB2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Earnings Per Share [Text Block]</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareTextBlock_3CC0E91336FDBF2564A9C2A1F701D165_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareTextBlock_E17CC66092E85824A1C0A1BAE962FBB2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="loc_us-gaap_EarningsPerShareTextBlock_E17CC66092E85824A1C0A1BAE962FBB2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareTextBlock_E17CC66092E85824A1C0A1BAE962FBB2" xlink:to="lab_us-gaap_EarningsPerShareTextBlock_E17CC66092E85824A1C0A1BAE962FBB2" xlink:type="arc" />
    <link:label id="lab_us-gaap_LeasesAbstract_1465844053D08110E668C041BC2E026F_label_en-US" xlink:label="lab_us-gaap_LeasesAbstract_1465844053D08110E668C041BC2E026F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Leases [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_1465844053D08110E668C041BC2E026F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeasesAbstract_1465844053D08110E668C041BC2E026F" xlink:to="lab_us-gaap_LeasesAbstract_1465844053D08110E668C041BC2E026F" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeLeasesPolicyTextBlock_BADBE68B78B5364DA6D8C041BC2E77F9_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeLeasesPolicyTextBlock_BADBE68B78B5364DA6D8C041BC2E77F9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Leases [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_LesseeLeasesPolicyTextBlock_BADBE68B78B5364DA6D8C041BC2E77F9_label_en-US" xlink:label="lab_us-gaap_LesseeLeasesPolicyTextBlock_BADBE68B78B5364DA6D8C041BC2E77F9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Leases [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeLeasesPolicyTextBlock" xlink:label="loc_us-gaap_LesseeLeasesPolicyTextBlock_BADBE68B78B5364DA6D8C041BC2E77F9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeLeasesPolicyTextBlock_BADBE68B78B5364DA6D8C041BC2E77F9" xlink:to="lab_us-gaap_LesseeLeasesPolicyTextBlock_BADBE68B78B5364DA6D8C041BC2E77F9" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_6A348E241E5AF688DD90C2A1F4F10E1B_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_95A3199AC8005381B592021033755E47" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue from Contract with Customer [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_6A348E241E5AF688DD90C2A1F4F10E1B_label_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_95A3199AC8005381B592021033755E47" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue from Contract with Customer [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerPolicyTextBlock" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_95A3199AC8005381B592021033755E47" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_95A3199AC8005381B592021033755E47" xlink:to="lab_us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_95A3199AC8005381B592021033755E47" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityAbstract_C2DEAE0D110369FF993BC161C669FA7F_label_en-US" xlink:label="lab_us-gaap_EquityAbstract_C2DEAE0D110369FF993BC161C669FA7F" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_C2DEAE0D110369FF993BC161C669FA7F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityAbstract_C2DEAE0D110369FF993BC161C669FA7F" xlink:to="lab_us-gaap_EquityAbstract_C2DEAE0D110369FF993BC161C669FA7F" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubsequentEventTypeAxis_B02A740462E5F22F8E40C161C6698A0A_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeAxis_B02A740462E5F22F8E40C161C6698A0A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Axis]</link:label>
    <link:label id="lab_us-gaap_SubsequentEventTypeAxis_B02A740462E5F22F8E40C161C6698A0A_label_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeAxis_B02A740462E5F22F8E40C161C6698A0A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_B02A740462E5F22F8E40C161C6698A0A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_B02A740462E5F22F8E40C161C6698A0A" xlink:to="lab_us-gaap_SubsequentEventTypeAxis_B02A740462E5F22F8E40C161C6698A0A" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubsequentEventTypeDomain_F525597D87E943834350C161C669E762_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeDomain_F525597D87E943834350C161C669E762" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Domain]</link:label>
    <link:label id="lab_us-gaap_SubsequentEventTypeDomain_F525597D87E943834350C161C669E762_label_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeDomain_F525597D87E943834350C161C669E762" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_F525597D87E943834350C161C669E762" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_F525597D87E943834350C161C669E762" xlink:to="lab_us-gaap_SubsequentEventTypeDomain_F525597D87E943834350C161C669E762" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubsequentEventMember_D44E801482C3E2A62951C161C669563D_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventMember_D44E801482C3E2A62951C161C669563D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsequent Event [Member]</link:label>
    <link:label id="lab_us-gaap_SubsequentEventMember_D44E801482C3E2A62951C161C669563D_label_en-US" xlink:label="lab_us-gaap_SubsequentEventMember_D44E801482C3E2A62951C161C669563D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaap_SubsequentEventMember_D44E801482C3E2A62951C161C669563D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventMember_D44E801482C3E2A62951C161C669563D" xlink:to="lab_us-gaap_SubsequentEventMember_D44E801482C3E2A62951C161C669563D" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementClassOfStockAxis_7188D6C4C49315209414C161C669A036_terseLabel_en-US" xlink:label="lab_us-gaap_StatementClassOfStockAxis_7188D6C4C49315209414C161C669A036" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Class of Stock [Axis]</link:label>
    <link:label id="lab_us-gaap_StatementClassOfStockAxis_7188D6C4C49315209414C161C669A036_label_en-US" xlink:label="lab_us-gaap_StatementClassOfStockAxis_7188D6C4C49315209414C161C669A036" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Stock [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_7188D6C4C49315209414C161C669A036" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementClassOfStockAxis_7188D6C4C49315209414C161C669A036" xlink:to="lab_us-gaap_StatementClassOfStockAxis_7188D6C4C49315209414C161C669A036" xlink:type="arc" />
    <link:label id="lab_us-gaap_ClassOfStockDomain_DF2385E49F7CB9B9B6DBC161C6695A2A_terseLabel_en-US" xlink:label="lab_us-gaap_ClassOfStockDomain_DF2385E49F7CB9B9B6DBC161C6695A2A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Class of Stock [Domain]</link:label>
    <link:label id="lab_us-gaap_ClassOfStockDomain_DF2385E49F7CB9B9B6DBC161C6695A2A_label_en-US" xlink:label="lab_us-gaap_ClassOfStockDomain_DF2385E49F7CB9B9B6DBC161C6695A2A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Stock [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_DF2385E49F7CB9B9B6DBC161C6695A2A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ClassOfStockDomain_DF2385E49F7CB9B9B6DBC161C6695A2A" xlink:to="lab_us-gaap_ClassOfStockDomain_DF2385E49F7CB9B9B6DBC161C6695A2A" xlink:type="arc" />
    <link:label id="lab_us-gaap_SeriesEPreferredStockMember_263DFB6764A31E74A193C161C669F221_terseLabel_en-US" xlink:label="lab_us-gaap_SeriesEPreferredStockMember_263DFB6764A31E74A193C161C669F221" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Series E Preferred Stock [Member]</link:label>
    <link:label id="lab_us-gaap_SeriesEPreferredStockMember_263DFB6764A31E74A193C161C669F221_label_en-US" xlink:label="lab_us-gaap_SeriesEPreferredStockMember_263DFB6764A31E74A193C161C669F221" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Series E Preferred Stock [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SeriesEPreferredStockMember" xlink:label="loc_us-gaap_SeriesEPreferredStockMember_263DFB6764A31E74A193C161C669F221" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SeriesEPreferredStockMember_263DFB6764A31E74A193C161C669F221" xlink:to="lab_us-gaap_SeriesEPreferredStockMember_263DFB6764A31E74A193C161C669F221" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockDividendsPerShareCashPaid_C0BDA844EB42D628CA9BC161C679566C_verboseLabel_en-US" xlink:label="lab_us-gaap_CommonStockDividendsPerShareCashPaid_C0BDA844EB42D628CA9BC161C679566C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Dividends, Per Share, Cash Paid</link:label>
    <link:label id="lab_us-gaap_CommonStockDividendsPerShareCashPaid_C0BDA844EB42D628CA9BC161C679566C_label_en-US" xlink:label="lab_us-gaap_CommonStockDividendsPerShareCashPaid_C0BDA844EB42D628CA9BC161C679566C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Dividends, Per Share, Cash Paid</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockDividendsPerShareCashPaid" xlink:label="loc_us-gaap_CommonStockDividendsPerShareCashPaid_C0BDA844EB42D628CA9BC161C679566C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockDividendsPerShareCashPaid_C0BDA844EB42D628CA9BC161C679566C" xlink:to="lab_us-gaap_CommonStockDividendsPerShareCashPaid_C0BDA844EB42D628CA9BC161C679566C" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockDividendsPerShareDeclared_87ADE47F2C76E7E5E425C161C679E0B1_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockDividendsPerShareDeclared_87ADE47F2C76E7E5E425C161C679E0B1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common Stock, Dividends, Per Share, Declared</link:label>
    <link:label id="lab_us-gaap_CommonStockDividendsPerShareDeclared_87ADE47F2C76E7E5E425C161C679E0B1_label_en-US" xlink:label="lab_us-gaap_CommonStockDividendsPerShareDeclared_87ADE47F2C76E7E5E425C161C679E0B1" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_87ADE47F2C76E7E5E425C161C679E0B1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockDividendsPerShareDeclared_87ADE47F2C76E7E5E425C161C679E0B1" xlink:to="lab_us-gaap_CommonStockDividendsPerShareDeclared_87ADE47F2C76E7E5E425C161C679E0B1" xlink:type="arc" />
    <link:label id="lab_us-gaap_DividendsPayableDateOfRecordDayMonthAndYear_A470A01BD17A9C3F92D7C161C6796902_terseLabel_en-US" xlink:label="lab_us-gaap_DividendsPayableDateOfRecordDayMonthAndYear_A470A01BD17A9C3F92D7C161C6796902" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Dividends Payable, Date of Record</link:label>
    <link:label id="lab_us-gaap_DividendsPayableDateOfRecordDayMonthAndYear_A470A01BD17A9C3F92D7C161C6796902_label_en-US" xlink:label="lab_us-gaap_DividendsPayableDateOfRecordDayMonthAndYear_A470A01BD17A9C3F92D7C161C6796902" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividends Payable, Date of Record</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendsPayableDateOfRecordDayMonthAndYear" xlink:label="loc_us-gaap_DividendsPayableDateOfRecordDayMonthAndYear_A470A01BD17A9C3F92D7C161C6796902" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsPayableDateOfRecordDayMonthAndYear_A470A01BD17A9C3F92D7C161C6796902" xlink:to="lab_us-gaap_DividendsPayableDateOfRecordDayMonthAndYear_A470A01BD17A9C3F92D7C161C6796902" xlink:type="arc" />
    <link:label id="lab_us-gaap_DividendPayableDateToBePaidDayMonthAndYear_2BBB0F23490001DB3CD9C161C6790527_terseLabel_en-US" xlink:label="lab_us-gaap_DividendPayableDateToBePaidDayMonthAndYear_2BBB0F23490001DB3CD9C161C6790527" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Dividends Payable, Date to be Paid</link:label>
    <link:label id="lab_us-gaap_DividendPayableDateToBePaidDayMonthAndYear_2BBB0F23490001DB3CD9C161C6790527_label_en-US" xlink:label="lab_us-gaap_DividendPayableDateToBePaidDayMonthAndYear_2BBB0F23490001DB3CD9C161C6790527" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividends Payable, Date to be Paid</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendPayableDateToBePaidDayMonthAndYear" xlink:label="loc_us-gaap_DividendPayableDateToBePaidDayMonthAndYear_2BBB0F23490001DB3CD9C161C6790527" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendPayableDateToBePaidDayMonthAndYear_2BBB0F23490001DB3CD9C161C6790527" xlink:to="lab_us-gaap_DividendPayableDateToBePaidDayMonthAndYear_2BBB0F23490001DB3CD9C161C6790527" xlink:type="arc" />
    <link:label id="lab_us-gaap_PreferredStockDividendRatePercentage_79A446D417036C0204BFC161C6794B2B_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockDividendRatePercentage_79A446D417036C0204BFC161C6794B2B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Preferred Stock, Dividend Rate, Percentage</link:label>
    <link:label id="lab_us-gaap_PreferredStockDividendRatePercentage_79A446D417036C0204BFC161C6794B2B_label_en-US" xlink:label="lab_us-gaap_PreferredStockDividendRatePercentage_79A446D417036C0204BFC161C6794B2B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred Stock, Dividend Rate, Percentage</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockDividendRatePercentage" xlink:label="loc_us-gaap_PreferredStockDividendRatePercentage_79A446D417036C0204BFC161C6794B2B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockDividendRatePercentage_79A446D417036C0204BFC161C6794B2B" xlink:to="lab_us-gaap_PreferredStockDividendRatePercentage_79A446D417036C0204BFC161C6794B2B" xlink:type="arc" />
    <link:label id="lab_us-gaap_DividendsPreferredStockCash_2C9AF69888031F78467BC161C679D6F4_terseLabel_en-US" xlink:label="lab_us-gaap_DividendsPreferredStockCash_2C9AF69888031F78467BC161C679D6F4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Dividends, Preferred Stock, Cash</link:label>
    <link:label id="lab_us-gaap_DividendsPreferredStockCash_2C9AF69888031F78467BC161C679D6F4_label_en-US" xlink:label="lab_us-gaap_DividendsPreferredStockCash_2C9AF69888031F78467BC161C679D6F4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividends, Preferred Stock, Cash</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendsPreferredStockCash" xlink:label="loc_us-gaap_DividendsPreferredStockCash_2C9AF69888031F78467BC161C679D6F4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsPreferredStockCash_2C9AF69888031F78467BC161C679D6F4" xlink:to="lab_us-gaap_DividendsPreferredStockCash_2C9AF69888031F78467BC161C679D6F4" xlink:type="arc" />
    <link:label id="lab_us-gaap_DividendsPreferredStock_3CBBB06158B5E126F877C161C6797362_verboseLabel_en-US" xlink:label="lab_us-gaap_DividendsPreferredStock_3CBBB06158B5E126F877C161C6797362" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Preferred Stock, Dividends, Declared</link:label>
    <link:label id="lab_us-gaap_DividendsPreferredStock_3CBBB06158B5E126F877C161C6797362_label_en-US" xlink:label="lab_us-gaap_DividendsPreferredStock_3CBBB06158B5E126F877C161C6797362" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividends, Preferred Stock</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendsPreferredStock" xlink:label="loc_us-gaap_DividendsPreferredStock_3CBBB06158B5E126F877C161C6797362" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsPreferredStock_3CBBB06158B5E126F877C161C6797362" xlink:to="lab_us-gaap_DividendsPreferredStock_3CBBB06158B5E126F877C161C6797362" xlink:type="arc" />
    <link:label id="lab_us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_B9112C27DB8FB0FBDDDEC2A1F4D31135_label_en-US" xlink:label="lab_us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_335D1AC4D20C51389C5AC1FBD23C14DD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment Reporting, Disclosure of Entity's Reportable Segments [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract" xlink:label="loc_us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_335D1AC4D20C51389C5AC1FBD23C14DD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_335D1AC4D20C51389C5AC1FBD23C14DD" xlink:to="lab_us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_335D1AC4D20C51389C5AC1FBD23C14DD" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_EDD0A83F5BBC9721F4C3C2A1F4D32ACA_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_C8A3603757055F73B3301C4DE6CEBC56" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Segments</link:label>
    <link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_EDD0A83F5BBC9721F4C3C2A1F4D32ACA_label_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_C8A3603757055F73B3301C4DE6CEBC56" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_C8A3603757055F73B3301C4DE6CEBC56" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_C8A3603757055F73B3301C4DE6CEBC56" xlink:to="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_C8A3603757055F73B3301C4DE6CEBC56" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_DDC00D836BA34BEE0EB0C6CABCD1D0EE_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_DDC00D836BA34BEE0EB0C6CABCD1D0EE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments and Hedging Activities Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_DDC00D836BA34BEE0EB0C6CABCD1D0EE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_DDC00D836BA34BEE0EB0C6CABCD1D0EE" xlink:to="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_DDC00D836BA34BEE0EB0C6CABCD1D0EE" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4_terseLabel_en-US" xlink:label="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]</link:label>
    <link:label id="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4_label_en-US" xlink:label="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable" xlink:label="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:to="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:type="arc" />
    <link:label id="lab_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_D9B6A891031E9375EDDFC6CABCD5A0B6_terseLabel_en-US" xlink:label="lab_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_D9B6A891031E9375EDDFC6CABCD5A0B6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative instrument, by method for setting notional amount [Axis]</link:label>
    <link:label id="lab_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_D9B6A891031E9375EDDFC6CABCD5A0B6_label_en-US" xlink:label="lab_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_D9B6A891031E9375EDDFC6CABCD5A0B6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative instrument, by method for setting notional amount [Axis]</link:label>
    <link:label id="lab_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_D9B6A891031E9375EDDFC6CABCD5A0B6_documentation_en-US" xlink:label="lab_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_D9B6A891031E9375EDDFC6CABCD5A0B6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The method for setting the notional amount of the derivative instrument.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis" xlink:label="loc_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_D9B6A891031E9375EDDFC6CABCD5A0B6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_D9B6A891031E9375EDDFC6CABCD5A0B6" xlink:to="lab_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_D9B6A891031E9375EDDFC6CABCD5A0B6" xlink:type="arc" />
    <link:label id="lab_oke_MethodForSettingNotionalAmountDomain_676EDA074DEC92DECB85C6CABCD52B66_terseLabel_en-US" xlink:label="lab_oke_MethodForSettingNotionalAmountDomain_676EDA074DEC92DECB85C6CABCD52B66" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Method for setting notional amount [Domain]</link:label>
    <link:label id="lab_oke_MethodForSettingNotionalAmountDomain_676EDA074DEC92DECB85C6CABCD52B66_label_en-US" xlink:label="lab_oke_MethodForSettingNotionalAmountDomain_676EDA074DEC92DECB85C6CABCD52B66" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Method for setting notional amount [Domain]</link:label>
    <link:label id="lab_oke_MethodForSettingNotionalAmountDomain_676EDA074DEC92DECB85C6CABCD52B66_documentation_en-US" xlink:label="lab_oke_MethodForSettingNotionalAmountDomain_676EDA074DEC92DECB85C6CABCD52B66" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US" />
    <link:loc xlink:href="oke-20200331.xsd#oke_MethodForSettingNotionalAmountDomain" xlink:label="loc_oke_MethodForSettingNotionalAmountDomain_676EDA074DEC92DECB85C6CABCD52B66" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_MethodForSettingNotionalAmountDomain_676EDA074DEC92DECB85C6CABCD52B66" xlink:to="lab_oke_MethodForSettingNotionalAmountDomain_676EDA074DEC92DECB85C6CABCD52B66" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestRateContractMember_64A1D49FA0FCAF413281C6CABCD52177_terseLabel_en-US" xlink:label="lab_us-gaap_InterestRateContractMember_64A1D49FA0FCAF413281C6CABCD52177" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest-rate contracts</link:label>
    <link:label id="lab_us-gaap_InterestRateContractMember_64A1D49FA0FCAF413281C6CABCD52177_label_en-US" xlink:label="lab_us-gaap_InterestRateContractMember_64A1D49FA0FCAF413281C6CABCD52177" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Rate Contract [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateContractMember" xlink:label="loc_us-gaap_InterestRateContractMember_64A1D49FA0FCAF413281C6CABCD52177" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestRateContractMember_64A1D49FA0FCAF413281C6CABCD52177" xlink:to="lab_us-gaap_InterestRateContractMember_64A1D49FA0FCAF413281C6CABCD52177" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongtermDebtTypeAxis_A2E891847CCE1B0DB987C6CABCD548BB_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis_A2E891847CCE1B0DB987C6CABCD548BB" 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_A2E891847CCE1B0DB987C6CABCD548BB_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis_A2E891847CCE1B0DB987C6CABCD548BB" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_A2E891847CCE1B0DB987C6CABCD548BB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_A2E891847CCE1B0DB987C6CABCD548BB" xlink:to="lab_us-gaap_LongtermDebtTypeAxis_A2E891847CCE1B0DB987C6CABCD548BB" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongtermDebtTypeDomain_6D26754CC3FE900DF87BC6CABCD50E80_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain_6D26754CC3FE900DF87BC6CABCD50E80" 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_6D26754CC3FE900DF87BC6CABCD50E80_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain_6D26754CC3FE900DF87BC6CABCD50E80" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_6D26754CC3FE900DF87BC6CABCD50E80" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_6D26754CC3FE900DF87BC6CABCD50E80" xlink:to="lab_us-gaap_LongtermDebtTypeDomain_6D26754CC3FE900DF87BC6CABCD50E80" xlink:type="arc" />
    <link:label id="lab_oke_LIBORBasedInterestPaymentsMember_E0744183F16FE16F5E69C6CABCD55E23_terseLabel_en-US" xlink:label="lab_oke_LIBORBasedInterestPaymentsMember_E0744183F16FE16F5E69C6CABCD55E23" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">LIBOR Based Interest Payments [Member]</link:label>
    <link:label id="lab_oke_LIBORBasedInterestPaymentsMember_E0744183F16FE16F5E69C6CABCD55E23_label_en-US" xlink:label="lab_oke_LIBORBasedInterestPaymentsMember_E0744183F16FE16F5E69C6CABCD55E23" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">LIBOR Based Interest Payments [Member]</link:label>
    <link:label id="lab_oke_LIBORBasedInterestPaymentsMember_E0744183F16FE16F5E69C6CABCD55E23_documentation_en-US" xlink:label="lab_oke_LIBORBasedInterestPaymentsMember_E0744183F16FE16F5E69C6CABCD55E23" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">LIBOR Based Interest Payments [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_LIBORBasedInterestPaymentsMember" xlink:label="loc_oke_LIBORBasedInterestPaymentsMember_E0744183F16FE16F5E69C6CABCD55E23" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_LIBORBasedInterestPaymentsMember_E0744183F16FE16F5E69C6CABCD55E23" xlink:to="lab_oke_LIBORBasedInterestPaymentsMember_E0744183F16FE16F5E69C6CABCD55E23" xlink:type="arc" />
    <link:label id="lab_us-gaap_BalanceSheetLocationAxis_906219089B4D4E881E09C6CABCD562A5_terseLabel_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationAxis_906219089B4D4E881E09C6CABCD562A5" 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_906219089B4D4E881E09C6CABCD562A5_label_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationAxis_906219089B4D4E881E09C6CABCD562A5" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_906219089B4D4E881E09C6CABCD562A5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_906219089B4D4E881E09C6CABCD562A5" xlink:to="lab_us-gaap_BalanceSheetLocationAxis_906219089B4D4E881E09C6CABCD562A5" xlink:type="arc" />
    <link:label id="lab_us-gaap_BalanceSheetLocationDomain_AAF2B6DB6C9805696770C6CABCD593D4_terseLabel_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationDomain_AAF2B6DB6C9805696770C6CABCD593D4" 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_AAF2B6DB6C9805696770C6CABCD593D4_label_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationDomain_AAF2B6DB6C9805696770C6CABCD593D4" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_AAF2B6DB6C9805696770C6CABCD593D4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AAF2B6DB6C9805696770C6CABCD593D4" xlink:to="lab_us-gaap_BalanceSheetLocationDomain_AAF2B6DB6C9805696770C6CABCD593D4" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherCurrentAssetsMember_EBEB591B3BE5EF5C98CDC6CABCD923FB_terseLabel_en-US" xlink:label="lab_us-gaap_OtherCurrentAssetsMember_EBEB591B3BE5EF5C98CDC6CABCD923FB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Current Assets [Member]</link:label>
    <link:label id="lab_us-gaap_OtherCurrentAssetsMember_EBEB591B3BE5EF5C98CDC6CABCD923FB_label_en-US" xlink:label="lab_us-gaap_OtherCurrentAssetsMember_EBEB591B3BE5EF5C98CDC6CABCD923FB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Current Assets [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherCurrentAssetsMember" xlink:label="loc_us-gaap_OtherCurrentAssetsMember_EBEB591B3BE5EF5C98CDC6CABCD923FB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherCurrentAssetsMember_EBEB591B3BE5EF5C98CDC6CABCD923FB" xlink:to="lab_us-gaap_OtherCurrentAssetsMember_EBEB591B3BE5EF5C98CDC6CABCD923FB" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherCurrentLiabilitiesMember_A25967CEDA2D82F4D805C6CABCD9C0BD_terseLabel_en-US" xlink:label="lab_us-gaap_OtherCurrentLiabilitiesMember_A25967CEDA2D82F4D805C6CABCD9C0BD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Current Liabilities [Member]</link:label>
    <link:label id="lab_us-gaap_OtherCurrentLiabilitiesMember_A25967CEDA2D82F4D805C6CABCD9C0BD_label_en-US" xlink:label="lab_us-gaap_OtherCurrentLiabilitiesMember_A25967CEDA2D82F4D805C6CABCD9C0BD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Current Liabilities [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherCurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherCurrentLiabilitiesMember_A25967CEDA2D82F4D805C6CABCD9C0BD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherCurrentLiabilitiesMember_A25967CEDA2D82F4D805C6CABCD9C0BD" xlink:to="lab_us-gaap_OtherCurrentLiabilitiesMember_A25967CEDA2D82F4D805C6CABCD9C0BD" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherLiabilitiesMember_F9BFB00474F81D2731DDC6CABCD932AA_terseLabel_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesMember_F9BFB00474F81D2731DDC6CABCD932AA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Deferred Credits</link:label>
    <link:label id="lab_us-gaap_OtherLiabilitiesMember_F9BFB00474F81D2731DDC6CABCD932AA_label_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesMember_F9BFB00474F81D2731DDC6CABCD932AA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Liabilities [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesMember" xlink:label="loc_us-gaap_OtherLiabilitiesMember_F9BFB00474F81D2731DDC6CABCD932AA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLiabilitiesMember_F9BFB00474F81D2731DDC6CABCD932AA" xlink:to="lab_us-gaap_OtherLiabilitiesMember_F9BFB00474F81D2731DDC6CABCD932AA" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherAssetsMember_BA3C45F794DE6E1B241CC6CABCD963F9_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsMember_BA3C45F794DE6E1B241CC6CABCD963F9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Assets [Member]</link:label>
    <link:label id="lab_us-gaap_OtherAssetsMember_BA3C45F794DE6E1B241CC6CABCD963F9_label_en-US" xlink:label="lab_us-gaap_OtherAssetsMember_BA3C45F794DE6E1B241CC6CABCD963F9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Assets [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsMember" xlink:label="loc_us-gaap_OtherAssetsMember_BA3C45F794DE6E1B241CC6CABCD963F9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsMember_BA3C45F794DE6E1B241CC6CABCD963F9" xlink:to="lab_us-gaap_OtherAssetsMember_BA3C45F794DE6E1B241CC6CABCD963F9" xlink:type="arc" />
    <link:label id="lab_oke_NaturalGasPipelinesMember_EB0273DEBA1F03353975C6CABCD9C879_terseLabel_en-US" xlink:label="lab_oke_NaturalGasPipelinesMember_EB0273DEBA1F03353975C6CABCD9C879" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Natural Gas Pipelines</link:label>
    <link:label id="lab_oke_NaturalGasPipelinesMember_EB0273DEBA1F03353975C6CABCD9C879_label_en-US" xlink:label="lab_oke_NaturalGasPipelinesMember_EB0273DEBA1F03353975C6CABCD9C879" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Natural Gas Pipelines [Member]</link:label>
    <link:label id="lab_oke_NaturalGasPipelinesMember_EB0273DEBA1F03353975C6CABCD9C879_documentation_en-US" xlink:label="lab_oke_NaturalGasPipelinesMember_EB0273DEBA1F03353975C6CABCD9C879" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Natural Gas Pipelines</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasPipelinesMember" xlink:label="loc_oke_NaturalGasPipelinesMember_EB0273DEBA1F03353975C6CABCD9C879" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_NaturalGasPipelinesMember_EB0273DEBA1F03353975C6CABCD9C879" xlink:to="lab_oke_NaturalGasPipelinesMember_EB0273DEBA1F03353975C6CABCD9C879" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_B3240E0882DA3CCA4966C6CABCD94E7C_verboseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_B3240E0882DA3CCA4966C6CABCD94E7C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) by Hedging Relationships [Axis]</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_B3240E0882DA3CCA4966C6CABCD94E7C_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_B3240E0882DA3CCA4966C6CABCD94E7C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedging Relationship [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_B3240E0882DA3CCA4966C6CABCD94E7C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_B3240E0882DA3CCA4966C6CABCD94E7C" xlink:to="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_B3240E0882DA3CCA4966C6CABCD94E7C" xlink:type="arc" />
    <link:label id="lab_us-gaap_HedgingRelationshipDomain_6F92B5BE7FF95203F665C6CABCD98B4D_terseLabel_en-US" xlink:label="lab_us-gaap_HedgingRelationshipDomain_6F92B5BE7FF95203F665C6CABCD98B4D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedging Relationship [Domain]</link:label>
    <link:label id="lab_us-gaap_HedgingRelationshipDomain_6F92B5BE7FF95203F665C6CABCD98B4D_label_en-US" xlink:label="lab_us-gaap_HedgingRelationshipDomain_6F92B5BE7FF95203F665C6CABCD98B4D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedging Relationship [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_6F92B5BE7FF95203F665C6CABCD98B4D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_HedgingRelationshipDomain_6F92B5BE7FF95203F665C6CABCD98B4D" xlink:to="lab_us-gaap_HedgingRelationshipDomain_6F92B5BE7FF95203F665C6CABCD98B4D" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashFlowHedgingMember_C565C7B41FB3B13E887CC6CABCD9154F_terseLabel_en-US" xlink:label="lab_us-gaap_CashFlowHedgingMember_C565C7B41FB3B13E887CC6CABCD9154F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash Flow Hedging [Member]</link:label>
    <link:label id="lab_us-gaap_CashFlowHedgingMember_C565C7B41FB3B13E887CC6CABCD9154F_label_en-US" xlink:label="lab_us-gaap_CashFlowHedgingMember_C565C7B41FB3B13E887CC6CABCD9154F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash Flow Hedging [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_C565C7B41FB3B13E887CC6CABCD9154F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashFlowHedgingMember_C565C7B41FB3B13E887CC6CABCD9154F" xlink:to="lab_us-gaap_CashFlowHedgingMember_C565C7B41FB3B13E887CC6CABCD9154F" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentRiskAxis_8D0F193F2973E55C6CE9C6CABCD98951_verboseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentRiskAxis_8D0F193F2973E55C6CE9C6CABCD98951" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Derivative Instrument Risk [Axis]</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentRiskAxis_8D0F193F2973E55C6CE9C6CABCD98951_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentRiskAxis_8D0F193F2973E55C6CE9C6CABCD98951" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_8D0F193F2973E55C6CE9C6CABCD98951" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_8D0F193F2973E55C6CE9C6CABCD98951" xlink:to="lab_us-gaap_DerivativeInstrumentRiskAxis_8D0F193F2973E55C6CE9C6CABCD98951" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeContractTypeDomain_315AA19C38CF0844712FC6CABCD938B9_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeContractTypeDomain_315AA19C38CF0844712FC6CABCD938B9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Contract Type [Domain]</link:label>
    <link:label id="lab_us-gaap_DerivativeContractTypeDomain_315AA19C38CF0844712FC6CABCD938B9_label_en-US" xlink:label="lab_us-gaap_DerivativeContractTypeDomain_315AA19C38CF0844712FC6CABCD938B9" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_315AA19C38CF0844712FC6CABCD938B9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_315AA19C38CF0844712FC6CABCD938B9" xlink:to="lab_us-gaap_DerivativeContractTypeDomain_315AA19C38CF0844712FC6CABCD938B9" xlink:type="arc" />
    <link:label id="lab_us-gaap_ForwardContractsMember_865D53129EFA59BD3F84C6CABCD98F0A_terseLabel_en-US" xlink:label="lab_us-gaap_ForwardContractsMember_865D53129EFA59BD3F84C6CABCD98F0A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Forward Contracts</link:label>
    <link:label id="lab_us-gaap_ForwardContractsMember_865D53129EFA59BD3F84C6CABCD98F0A_label_en-US" xlink:label="lab_us-gaap_ForwardContractsMember_865D53129EFA59BD3F84C6CABCD98F0A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Forward Contracts [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForwardContractsMember" xlink:label="loc_us-gaap_ForwardContractsMember_865D53129EFA59BD3F84C6CABCD98F0A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ForwardContractsMember_865D53129EFA59BD3F84C6CABCD98F0A" xlink:to="lab_us-gaap_ForwardContractsMember_865D53129EFA59BD3F84C6CABCD98F0A" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommodityContractMember_6CFB195D89336BB73A29C6CABCD95445_verboseLabel_en-US" xlink:label="lab_us-gaap_CommodityContractMember_6CFB195D89336BB73A29C6CABCD95445" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Commodity contracts</link:label>
    <link:label id="lab_us-gaap_CommodityContractMember_6CFB195D89336BB73A29C6CABCD95445_label_en-US" xlink:label="lab_us-gaap_CommodityContractMember_6CFB195D89336BB73A29C6CABCD95445" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_6CFB195D89336BB73A29C6CABCD95445" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommodityContractMember_6CFB195D89336BB73A29C6CABCD95445" xlink:to="lab_us-gaap_CommodityContractMember_6CFB195D89336BB73A29C6CABCD95445" xlink:type="arc" />
    <link:label id="lab_oke_DerivativeInstrumentContractTypeBySubtypeAxis_5EFF833EE39D45C993A3C6CABCD9B610_terseLabel_en-US" xlink:label="lab_oke_DerivativeInstrumentContractTypeBySubtypeAxis_5EFF833EE39D45C993A3C6CABCD9B610" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Instrument, Contract Type, by Subtype [Axis]</link:label>
    <link:label id="lab_oke_DerivativeInstrumentContractTypeBySubtypeAxis_5EFF833EE39D45C993A3C6CABCD9B610_label_en-US" xlink:label="lab_oke_DerivativeInstrumentContractTypeBySubtypeAxis_5EFF833EE39D45C993A3C6CABCD9B610" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instrument, Contract Type, by Subtype [Axis]</link:label>
    <link:label id="lab_oke_DerivativeInstrumentContractTypeBySubtypeAxis_5EFF833EE39D45C993A3C6CABCD9B610_documentation_en-US" xlink:label="lab_oke_DerivativeInstrumentContractTypeBySubtypeAxis_5EFF833EE39D45C993A3C6CABCD9B610" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeInstrumentContractTypeBySubtypeAxis" xlink:label="loc_oke_DerivativeInstrumentContractTypeBySubtypeAxis_5EFF833EE39D45C993A3C6CABCD9B610" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_DerivativeInstrumentContractTypeBySubtypeAxis_5EFF833EE39D45C993A3C6CABCD9B610" xlink:to="lab_oke_DerivativeInstrumentContractTypeBySubtypeAxis_5EFF833EE39D45C993A3C6CABCD9B610" xlink:type="arc" />
    <link:label id="lab_oke_DerivativeContractSubtypeDomain_9DF181741046F52D7C88C6CABCD9237E_terseLabel_en-US" xlink:label="lab_oke_DerivativeContractSubtypeDomain_9DF181741046F52D7C88C6CABCD9237E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Contract Subtype [Domain]</link:label>
    <link:label id="lab_oke_DerivativeContractSubtypeDomain_9DF181741046F52D7C88C6CABCD9237E_label_en-US" xlink:label="lab_oke_DerivativeContractSubtypeDomain_9DF181741046F52D7C88C6CABCD9237E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Contract Subtype [Domain]</link:label>
    <link:label id="lab_oke_DerivativeContractSubtypeDomain_9DF181741046F52D7C88C6CABCD9237E_documentation_en-US" xlink:label="lab_oke_DerivativeContractSubtypeDomain_9DF181741046F52D7C88C6CABCD9237E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeContractSubtypeDomain" xlink:label="loc_oke_DerivativeContractSubtypeDomain_9DF181741046F52D7C88C6CABCD9237E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_DerivativeContractSubtypeDomain_9DF181741046F52D7C88C6CABCD9237E" xlink:to="lab_oke_DerivativeContractSubtypeDomain_9DF181741046F52D7C88C6CABCD9237E" xlink:type="arc" />
    <link:label id="lab_oke_FinancialDerivativeInstrumentMember_84068A831A4D439C0849C6CABCDDCCE1_terseLabel_en-US" xlink:label="lab_oke_FinancialDerivativeInstrumentMember_84068A831A4D439C0849C6CABCDDCCE1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial contracts</link:label>
    <link:label id="lab_oke_FinancialDerivativeInstrumentMember_84068A831A4D439C0849C6CABCDDCCE1_label_en-US" xlink:label="lab_oke_FinancialDerivativeInstrumentMember_84068A831A4D439C0849C6CABCDDCCE1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Derivative Instrument [Member]</link:label>
    <link:label id="lab_oke_FinancialDerivativeInstrumentMember_84068A831A4D439C0849C6CABCDDCCE1_documentation_en-US" xlink:label="lab_oke_FinancialDerivativeInstrumentMember_84068A831A4D439C0849C6CABCDDCCE1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US" />
    <link:loc xlink:href="oke-20200331.xsd#oke_FinancialDerivativeInstrumentMember" xlink:label="loc_oke_FinancialDerivativeInstrumentMember_84068A831A4D439C0849C6CABCDDCCE1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_FinancialDerivativeInstrumentMember_84068A831A4D439C0849C6CABCDDCCE1" xlink:to="lab_oke_FinancialDerivativeInstrumentMember_84068A831A4D439C0849C6CABCDDCCE1" xlink:type="arc" />
    <link:label id="lab_oke_PhysicalDerivativeInstrumentMember_80B02250A15446CCACDAC6CABCDD3B74_terseLabel_en-US" xlink:label="lab_oke_PhysicalDerivativeInstrumentMember_80B02250A15446CCACDAC6CABCDD3B74" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Physical contracts</link:label>
    <link:label id="lab_oke_PhysicalDerivativeInstrumentMember_80B02250A15446CCACDAC6CABCDD3B74_label_en-US" xlink:label="lab_oke_PhysicalDerivativeInstrumentMember_80B02250A15446CCACDAC6CABCDD3B74" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Physical Derivative Instrument [Member]</link:label>
    <link:label id="lab_oke_PhysicalDerivativeInstrumentMember_80B02250A15446CCACDAC6CABCDD3B74_documentation_en-US" xlink:label="lab_oke_PhysicalDerivativeInstrumentMember_80B02250A15446CCACDAC6CABCDD3B74" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US" />
    <link:loc xlink:href="oke-20200331.xsd#oke_PhysicalDerivativeInstrumentMember" xlink:label="loc_oke_PhysicalDerivativeInstrumentMember_80B02250A15446CCACDAC6CABCDD3B74" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_PhysicalDerivativeInstrumentMember_80B02250A15446CCACDAC6CABCDD3B74" xlink:to="lab_oke_PhysicalDerivativeInstrumentMember_80B02250A15446CCACDAC6CABCDD3B74" xlink:type="arc" />
    <link:label id="lab_us-gaap_HedgingDesignationAxis_F64096429FDD9499A51BC6CABCDD739D_terseLabel_en-US" xlink:label="lab_us-gaap_HedgingDesignationAxis_F64096429FDD9499A51BC6CABCDD739D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedging Designation [Axis]</link:label>
    <link:label id="lab_us-gaap_HedgingDesignationAxis_F64096429FDD9499A51BC6CABCDD739D_label_en-US" xlink:label="lab_us-gaap_HedgingDesignationAxis_F64096429FDD9499A51BC6CABCDD739D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedging Designation [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_F64096429FDD9499A51BC6CABCDD739D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_HedgingDesignationAxis_F64096429FDD9499A51BC6CABCDD739D" xlink:to="lab_us-gaap_HedgingDesignationAxis_F64096429FDD9499A51BC6CABCDD739D" xlink:type="arc" />
    <link:label id="lab_us-gaap_HedgingDesignationDomain_6424787B03AE646C1CFEC6CABCDDD362_terseLabel_en-US" xlink:label="lab_us-gaap_HedgingDesignationDomain_6424787B03AE646C1CFEC6CABCDDD362" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedging Designation [Domain]</link:label>
    <link:label id="lab_us-gaap_HedgingDesignationDomain_6424787B03AE646C1CFEC6CABCDDD362_label_en-US" xlink:label="lab_us-gaap_HedgingDesignationDomain_6424787B03AE646C1CFEC6CABCDDD362" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedging Designation [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_6424787B03AE646C1CFEC6CABCDDD362" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_HedgingDesignationDomain_6424787B03AE646C1CFEC6CABCDDD362" xlink:to="lab_us-gaap_HedgingDesignationDomain_6424787B03AE646C1CFEC6CABCDDD362" xlink:type="arc" />
    <link:label id="lab_us-gaap_DesignatedAsHedgingInstrumentMember_8734A238687D43648778C6CABCDE85A9_terseLabel_en-US" xlink:label="lab_us-gaap_DesignatedAsHedgingInstrumentMember_8734A238687D43648778C6CABCDE85A9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivatives designated as hedging instruments</link:label>
    <link:label id="lab_us-gaap_DesignatedAsHedgingInstrumentMember_8734A238687D43648778C6CABCDE85A9_label_en-US" xlink:label="lab_us-gaap_DesignatedAsHedgingInstrumentMember_8734A238687D43648778C6CABCDE85A9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Designated as Hedging Instrument [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_8734A238687D43648778C6CABCDE85A9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DesignatedAsHedgingInstrumentMember_8734A238687D43648778C6CABCDE85A9" xlink:to="lab_us-gaap_DesignatedAsHedgingInstrumentMember_8734A238687D43648778C6CABCDE85A9" xlink:type="arc" />
    <link:label id="lab_us-gaap_NondesignatedMember_8F80C39A1A6EA8C38CFEC6CABCDEF12A_terseLabel_en-US" xlink:label="lab_us-gaap_NondesignatedMember_8F80C39A1A6EA8C38CFEC6CABCDEF12A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivatives not designated as hedging instruments</link:label>
    <link:label id="lab_us-gaap_NondesignatedMember_8F80C39A1A6EA8C38CFEC6CABCDEF12A_label_en-US" xlink:label="lab_us-gaap_NondesignatedMember_8F80C39A1A6EA8C38CFEC6CABCDEF12A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Not Designated as Hedging Instrument [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NondesignatedMember" xlink:label="loc_us-gaap_NondesignatedMember_8F80C39A1A6EA8C38CFEC6CABCDEF12A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NondesignatedMember_8F80C39A1A6EA8C38CFEC6CABCDEF12A" xlink:to="lab_us-gaap_NondesignatedMember_8F80C39A1A6EA8C38CFEC6CABCDEF12A" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativesFairValueLineItems_B2E6EC333A44CBD1AB0CC6CABCDE407D_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativesFairValueLineItems_B2E6EC333A44CBD1AB0CC6CABCDE407D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative, Fair Value [Line Items]</link:label>
    <link:label id="lab_us-gaap_DerivativesFairValueLineItems_B2E6EC333A44CBD1AB0CC6CABCDE407D_label_en-US" xlink:label="lab_us-gaap_DerivativesFairValueLineItems_B2E6EC333A44CBD1AB0CC6CABCDE407D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivatives, Fair Value [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativesFairValueLineItems" xlink:label="loc_us-gaap_DerivativesFairValueLineItems_B2E6EC333A44CBD1AB0CC6CABCDE407D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_B2E6EC333A44CBD1AB0CC6CABCDE407D" xlink:to="lab_us-gaap_DerivativesFairValueLineItems_B2E6EC333A44CBD1AB0CC6CABCDE407D" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeNet_AF7B2178A34EF4BD934FC6CABCDE33DD_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeNet_AF7B2178A34EF4BD934FC6CABCDE33DD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative, Fair Value, Net</link:label>
    <link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeNet_AF7B2178A34EF4BD934FC6CABCDE33DD_label_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeNet_AF7B2178A34EF4BD934FC6CABCDE33DD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative, Fair Value, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeNet" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeNet_AF7B2178A34EF4BD934FC6CABCDE33DD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeNet_AF7B2178A34EF4BD934FC6CABCDE33DD" xlink:to="lab_us-gaap_DerivativeFairValueOfDerivativeNet_AF7B2178A34EF4BD934FC6CABCDE33DD" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_68BBFC5D5E47941586FCC6CABCDF34AA_verboseLabel_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_68BBFC5D5E47941586FCC6CABCDF34AA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Assets</link:label>
    <link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_68BBFC5D5E47941586FCC6CABCDF34AA_label_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_68BBFC5D5E47941586FCC6CABCDF34AA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Asset, Fair Value, Gross Asset</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_68BBFC5D5E47941586FCC6CABCDF34AA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_68BBFC5D5E47941586FCC6CABCDF34AA" xlink:to="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_68BBFC5D5E47941586FCC6CABCDF34AA" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_C4C5BA5C045392224CA9C6CABCDF891E_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_C4C5BA5C045392224CA9C6CABCDF891E" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">(Liabilities)</link:label>
    <link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_C4C5BA5C045392224CA9C6CABCDF891E_label_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_C4C5BA5C045392224CA9C6CABCDF891E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Liability, Fair Value, Gross Liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_C4C5BA5C045392224CA9C6CABCDF891E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_C4C5BA5C045392224CA9C6CABCDF891E" xlink:to="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_C4C5BA5C045392224CA9C6CABCDF891E" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeNetLiabilityPositionAggregateFairValue_C88AD75296952FFD599FC6CABCDF923E_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeNetLiabilityPositionAggregateFairValue_C88AD75296952FFD599FC6CABCDF923E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative, Net Liability Position, Aggregate Fair Value</link:label>
    <link:label id="lab_us-gaap_DerivativeNetLiabilityPositionAggregateFairValue_C88AD75296952FFD599FC6CABCDF923E_label_en-US" xlink:label="lab_us-gaap_DerivativeNetLiabilityPositionAggregateFairValue_C88AD75296952FFD599FC6CABCDF923E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative, Net Liability Position, Aggregate Fair Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeNetLiabilityPositionAggregateFairValue" xlink:label="loc_us-gaap_DerivativeNetLiabilityPositionAggregateFairValue_C88AD75296952FFD599FC6CABCDF923E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeNetLiabilityPositionAggregateFairValue_C88AD75296952FFD599FC6CABCDF923E" xlink:to="lab_us-gaap_DerivativeNetLiabilityPositionAggregateFairValue_C88AD75296952FFD599FC6CABCDF923E" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeNotionalAmount_1A40D0A1F16969F26451C6CABCDFCEF4_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeNotionalAmount_1A40D0A1F16969F26451C6CABCDFCEF4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative, Notional Amount</link:label>
    <link:label id="lab_us-gaap_DerivativeNotionalAmount_1A40D0A1F16969F26451C6CABCDFCEF4_label_en-US" xlink:label="lab_us-gaap_DerivativeNotionalAmount_1A40D0A1F16969F26451C6CABCDFCEF4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative, Notional Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeNotionalAmount" xlink:label="loc_us-gaap_DerivativeNotionalAmount_1A40D0A1F16969F26451C6CABCDFCEF4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeNotionalAmount_1A40D0A1F16969F26451C6CABCDFCEF4" xlink:to="lab_us-gaap_DerivativeNotionalAmount_1A40D0A1F16969F26451C6CABCDFCEF4" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerTextBlock_5D115BC0FA6CD72952B7C2A1F535E9BF_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerTextBlock_81B8A0C1E0F85A7DBE2210FFB18F7F1D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue from Contract with Customer [Text Block]</link:label>
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerTextBlock_5D115BC0FA6CD72952B7C2A1F535E9BF_label_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerTextBlock_81B8A0C1E0F85A7DBE2210FFB18F7F1D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue from Contract with Customer [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_81B8A0C1E0F85A7DBE2210FFB18F7F1D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_81B8A0C1E0F85A7DBE2210FFB18F7F1D" xlink:to="lab_us-gaap_RevenueFromContractWithCustomerTextBlock_81B8A0C1E0F85A7DBE2210FFB18F7F1D" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountingPoliciesAbstract_3C5AEF267C94EAA11749BBFFCCC12BAD_label_en-US" xlink:label="lab_us-gaap_AccountingPoliciesAbstract_3C5AEF267C94EAA11749BBFFCCC12BAD" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_3C5AEF267C94EAA11749BBFFCCC12BAD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_3C5AEF267C94EAA11749BBFFCCC12BAD" xlink:to="lab_us-gaap_AccountingPoliciesAbstract_3C5AEF267C94EAA11749BBFFCCC12BAD" xlink:type="arc" />
    <link:label id="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_B9D6AE5A2B2509CFE8A5BBFFCCC23853_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_B9D6AE5A2B2509CFE8A5BBFFCCC23853" 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_B9D6AE5A2B2509CFE8A5BBFFCCC23853_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_B9D6AE5A2B2509CFE8A5BBFFCCC23853" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_B9D6AE5A2B2509CFE8A5BBFFCCC23853" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_B9D6AE5A2B2509CFE8A5BBFFCCC23853" xlink:to="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_B9D6AE5A2B2509CFE8A5BBFFCCC23853" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_9CA5230BA9FFA3AEB808BBFFCCC2652E_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_9CA5230BA9FFA3AEB808BBFFCCC2652E" 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_9CA5230BA9FFA3AEB808BBFFCCC2652E_label_en-US" xlink:label="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_9CA5230BA9FFA3AEB808BBFFCCC2652E" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_9CA5230BA9FFA3AEB808BBFFCCC2652E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_9CA5230BA9FFA3AEB808BBFFCCC2652E" xlink:to="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_9CA5230BA9FFA3AEB808BBFFCCC2652E" xlink:type="arc" />
    <link:label id="lab_us-gaap_TypeOfAdoptionMember_F787D7D3E5066EC953BABBFFCCC20B08_terseLabel_en-US" xlink:label="lab_us-gaap_TypeOfAdoptionMember_F787D7D3E5066EC953BABBFFCCC20B08" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Type of Adoption [Domain]</link:label>
    <link:label id="lab_us-gaap_TypeOfAdoptionMember_F787D7D3E5066EC953BABBFFCCC20B08_label_en-US" xlink:label="lab_us-gaap_TypeOfAdoptionMember_F787D7D3E5066EC953BABBFFCCC20B08" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Type of Adoption [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_F787D7D3E5066EC953BABBFFCCC20B08" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TypeOfAdoptionMember_F787D7D3E5066EC953BABBFFCCC20B08" xlink:to="lab_us-gaap_TypeOfAdoptionMember_F787D7D3E5066EC953BABBFFCCC20B08" xlink:type="arc" />
    <link:label id="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_1152FE2248AE492ACAC0BBFFCCC3C79B_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_1152FE2248AE492ACAC0BBFFCCC3C79B" 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_1152FE2248AE492ACAC0BBFFCCC3C79B_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_1152FE2248AE492ACAC0BBFFCCC3C79B" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_1152FE2248AE492ACAC0BBFFCCC3C79B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_1152FE2248AE492ACAC0BBFFCCC3C79B" xlink:to="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_1152FE2248AE492ACAC0BBFFCCC3C79B" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetImpairmentChargesTextBlock_E346630C920320BA7874BBFFD1A062F3_terseLabel_en-US" xlink:label="lab_us-gaap_AssetImpairmentChargesTextBlock_E346630C920320BA7874BBFFD1A062F3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_AssetImpairmentChargesTextBlock_E346630C920320BA7874BBFFD1A062F3_label_en-US" xlink:label="lab_us-gaap_AssetImpairmentChargesTextBlock_E346630C920320BA7874BBFFD1A062F3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset Impairment Charges [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetImpairmentChargesTextBlock" xlink:label="loc_us-gaap_AssetImpairmentChargesTextBlock_E346630C920320BA7874BBFFD1A062F3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetImpairmentChargesTextBlock_E346630C920320BA7874BBFFD1A062F3" xlink:to="lab_us-gaap_AssetImpairmentChargesTextBlock_E346630C920320BA7874BBFFD1A062F3" xlink:type="arc" />
    <link:label id="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_01BB323E64FE485328F0BBFFCCC3DAA3_terseLabel_en-US" xlink:label="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_01BB323E64FE485328F0BBFFCCC3DAA3" 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_01BB323E64FE485328F0BBFFCCC3DAA3_label_en-US" xlink:label="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_01BB323E64FE485328F0BBFFCCC3DAA3" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_01BB323E64FE485328F0BBFFCCC3DAA3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_01BB323E64FE485328F0BBFFCCC3DAA3" xlink:to="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_01BB323E64FE485328F0BBFFCCC3DAA3" xlink:type="arc" />
    <link:label id="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_26F8A8AB1C11DC903F66BBFFCCC3E47C_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_26F8A8AB1C11DC903F66BBFFCCC3E47C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncements, Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_26F8A8AB1C11DC903F66BBFFCCC3E47C_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_26F8A8AB1C11DC903F66BBFFCCC3E47C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncements, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_26F8A8AB1C11DC903F66BBFFCCC3E47C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_26F8A8AB1C11DC903F66BBFFCCC3E47C" xlink:to="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_26F8A8AB1C11DC903F66BBFFCCC3E47C" xlink:type="arc" />
    <link:label id="lab_oke_DocumentAndEntityInformationAbstract_F47306E4166FA1000EFE3E11318A66C3_label_en-US" xlink:label="lab_oke_DocumentAndEntityInformationAbstract_71405E42593458949036EF26CBA67E7F" 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_oke_DocumentAndEntityInformationAbstract_F47306E4166FA1000EFE3E11318A66C3_documentation_en-US" xlink:label="lab_oke_DocumentAndEntityInformationAbstract_71405E42593458949036EF26CBA67E7F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DocumentAndEntityInformationAbstract" xlink:label="loc_oke_DocumentAndEntityInformationAbstract_71405E42593458949036EF26CBA67E7F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_DocumentAndEntityInformationAbstract_71405E42593458949036EF26CBA67E7F" xlink:to="lab_oke_DocumentAndEntityInformationAbstract_71405E42593458949036EF26CBA67E7F" xlink:type="arc" />
    <link:label id="lab_dei_DocumentInformationTable_41F65EDC31AB7C6C77F33E11318D7A73_terseLabel_en-US" xlink:label="lab_dei_DocumentInformationTable_615D1B28750C512E90CD3F72CB4D29B8" 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_41F65EDC31AB7C6C77F33E11318D7A73_label_en-US" xlink:label="lab_dei_DocumentInformationTable_615D1B28750C512E90CD3F72CB4D29B8" 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="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentInformationTable" xlink:label="loc_dei_DocumentInformationTable_615D1B28750C512E90CD3F72CB4D29B8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentInformationTable_615D1B28750C512E90CD3F72CB4D29B8" xlink:to="lab_dei_DocumentInformationTable_615D1B28750C512E90CD3F72CB4D29B8" xlink:type="arc" />
    <link:label id="lab_dei_DocumentInformationDocumentAxis_7C58B899618C3782B4A63E11318E8B4B_terseLabel_en-US" xlink:label="lab_dei_DocumentInformationDocumentAxis_FD3FC394D89E5B248200D44B745C4FCA" 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_7C58B899618C3782B4A63E11318E8B4B_label_en-US" xlink:label="lab_dei_DocumentInformationDocumentAxis_FD3FC394D89E5B248200D44B745C4FCA" 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="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentInformationDocumentAxis" xlink:label="loc_dei_DocumentInformationDocumentAxis_FD3FC394D89E5B248200D44B745C4FCA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentInformationDocumentAxis_FD3FC394D89E5B248200D44B745C4FCA" xlink:to="lab_dei_DocumentInformationDocumentAxis_FD3FC394D89E5B248200D44B745C4FCA" xlink:type="arc" />
    <link:label id="lab_dei_DocumentDomain_30F0EEC7A2817E01574D3E11318E3118_terseLabel_en-US" xlink:label="lab_dei_DocumentDomain_C1C55B85B62B5546A795547B75E02675" 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_30F0EEC7A2817E01574D3E11318E3118_label_en-US" xlink:label="lab_dei_DocumentDomain_C1C55B85B62B5546A795547B75E02675" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document [Domain]</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentDomain" xlink:label="loc_dei_DocumentDomain_C1C55B85B62B5546A795547B75E02675" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentDomain_C1C55B85B62B5546A795547B75E02675" xlink:to="lab_dei_DocumentDomain_C1C55B85B62B5546A795547B75E02675" xlink:type="arc" />
    <link:label id="lab_dei_DocumentInformationLineItems_62F324221B6AAC1AAD713E11318F7ECD_terseLabel_en-US" xlink:label="lab_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" 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_62F324221B6AAC1AAD713E11318F7ECD_label_en-US" xlink:label="lab_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" 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="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentInformationLineItems" xlink:label="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="lab_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:type="arc" />
    <link:label id="lab_dei_DocumentType_1CE2C8FF76C725E699CB3E11319425D0_terseLabel_en-US" xlink:label="lab_dei_DocumentType_DEF8EB30854C5CA5875D3F75D06A2F34" 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_1CE2C8FF76C725E699CB3E11319425D0_label_en-US" xlink:label="lab_dei_DocumentType_DEF8EB30854C5CA5875D3F75D06A2F34" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Type</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_DEF8EB30854C5CA5875D3F75D06A2F34" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentType_DEF8EB30854C5CA5875D3F75D06A2F34" xlink:to="lab_dei_DocumentType_DEF8EB30854C5CA5875D3F75D06A2F34" xlink:type="arc" />
    <link:label id="lab_dei_DocumentQuarterlyReport_82E9D2255F87B13268353E1131946ABC_terseLabel_en-US" xlink:label="lab_dei_DocumentQuarterlyReport_85E3859456645F168A9FFADA267562FF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Quarterly Report</link:label>
    <link:label id="lab_dei_DocumentQuarterlyReport_82E9D2255F87B13268353E1131946ABC_label_en-US" xlink:label="lab_dei_DocumentQuarterlyReport_85E3859456645F168A9FFADA267562FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Quarterly Report</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentQuarterlyReport" xlink:label="loc_dei_DocumentQuarterlyReport_85E3859456645F168A9FFADA267562FF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentQuarterlyReport_85E3859456645F168A9FFADA267562FF" xlink:to="lab_dei_DocumentQuarterlyReport_85E3859456645F168A9FFADA267562FF" xlink:type="arc" />
    <link:label id="lab_dei_DocumentPeriodEndDate_8FB4046A0C9CB0F60AA33E113195309B_terseLabel_en-US" xlink:label="lab_dei_DocumentPeriodEndDate_8FB64810F51656B59E3F6A510DDCB142" 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_8FB4046A0C9CB0F60AA33E113195309B_label_en-US" xlink:label="lab_dei_DocumentPeriodEndDate_8FB64810F51656B59E3F6A510DDCB142" 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="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_8FB64810F51656B59E3F6A510DDCB142" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentPeriodEndDate_8FB64810F51656B59E3F6A510DDCB142" xlink:to="lab_dei_DocumentPeriodEndDate_8FB64810F51656B59E3F6A510DDCB142" xlink:type="arc" />
    <link:label id="lab_dei_DocumentTransitionReport_3A53A6F8DB18998E57EB3E11319559FF_terseLabel_en-US" xlink:label="lab_dei_DocumentTransitionReport_9051854E587C59A9AA2E9804876E45F7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Transition Report</link:label>
    <link:label id="lab_dei_DocumentTransitionReport_3A53A6F8DB18998E57EB3E11319559FF_label_en-US" xlink:label="lab_dei_DocumentTransitionReport_9051854E587C59A9AA2E9804876E45F7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Transition Report</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport" xlink:label="loc_dei_DocumentTransitionReport_9051854E587C59A9AA2E9804876E45F7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentTransitionReport_9051854E587C59A9AA2E9804876E45F7" xlink:to="lab_dei_DocumentTransitionReport_9051854E587C59A9AA2E9804876E45F7" xlink:type="arc" />
    <link:label id="lab_dei_EntityFileNumber_21BD322AB3F2A78072983E1131948EC6_terseLabel_en-US" xlink:label="lab_dei_EntityFileNumber_8ACB5707833457778A8D707157BECCE2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity File Number</link:label>
    <link:label id="lab_dei_EntityFileNumber_21BD322AB3F2A78072983E1131948EC6_label_en-US" xlink:label="lab_dei_EntityFileNumber_8ACB5707833457778A8D707157BECCE2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity File Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="loc_dei_EntityFileNumber_8ACB5707833457778A8D707157BECCE2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFileNumber_8ACB5707833457778A8D707157BECCE2" xlink:to="lab_dei_EntityFileNumber_8ACB5707833457778A8D707157BECCE2" xlink:type="arc" />
    <link:label id="lab_dei_EntityRegistrantName_D2EA224AA390D0FD63223E113192BC20_terseLabel_en-US" xlink:label="lab_dei_EntityRegistrantName_1203B812EBCC5B089A9C0099DB5D9C6E" 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_D2EA224AA390D0FD63223E113192BC20_label_en-US" xlink:label="lab_dei_EntityRegistrantName_1203B812EBCC5B089A9C0099DB5D9C6E" 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="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_1203B812EBCC5B089A9C0099DB5D9C6E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityRegistrantName_1203B812EBCC5B089A9C0099DB5D9C6E" xlink:to="lab_dei_EntityRegistrantName_1203B812EBCC5B089A9C0099DB5D9C6E" xlink:type="arc" />
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_3D0C6DC2663A97B8DFD03E113190759D_terseLabel_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode_31190057E9245732A80968DC7306977C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_3D0C6DC2663A97B8DFD03E113190759D_label_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode_31190057E9245732A80968DC7306977C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_dei_EntityIncorporationStateCountryCode_31190057E9245732A80968DC7306977C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityIncorporationStateCountryCode_31190057E9245732A80968DC7306977C" xlink:to="lab_dei_EntityIncorporationStateCountryCode_31190057E9245732A80968DC7306977C" xlink:type="arc" />
    <link:label id="lab_dei_EntityTaxIdentificationNumber_2E47768F7E0E35734B1D3E113190800C_terseLabel_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber_A14EF70FD8B750389E65D21C4F28C54B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:label id="lab_dei_EntityTaxIdentificationNumber_2E47768F7E0E35734B1D3E113190800C_label_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber_A14EF70FD8B750389E65D21C4F28C54B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="loc_dei_EntityTaxIdentificationNumber_A14EF70FD8B750389E65D21C4F28C54B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityTaxIdentificationNumber_A14EF70FD8B750389E65D21C4F28C54B" xlink:to="lab_dei_EntityTaxIdentificationNumber_A14EF70FD8B750389E65D21C4F28C54B" xlink:type="arc" />
    <link:label id="lab_dei_EntityAddressAddressLine1_213546C18CE98F1346923E113190AA34_terseLabel_en-US" xlink:label="lab_dei_EntityAddressAddressLine1_F19AE36A0A99559894A111A84C5DEDFB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:label id="lab_dei_EntityAddressAddressLine1_213546C18CE98F1346923E113190AA34_label_en-US" xlink:label="lab_dei_EntityAddressAddressLine1_F19AE36A0A99559894A111A84C5DEDFB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="loc_dei_EntityAddressAddressLine1_F19AE36A0A99559894A111A84C5DEDFB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressAddressLine1_F19AE36A0A99559894A111A84C5DEDFB" xlink:to="lab_dei_EntityAddressAddressLine1_F19AE36A0A99559894A111A84C5DEDFB" xlink:type="arc" />
    <link:label id="lab_dei_EntityAddressCityOrTown_EA585F4E77B40DCBC89A3E113191B05C_terseLabel_en-US" xlink:label="lab_dei_EntityAddressCityOrTown_2370A640614C50BB856C3E4228123F7A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:label id="lab_dei_EntityAddressCityOrTown_EA585F4E77B40DCBC89A3E113191B05C_label_en-US" xlink:label="lab_dei_EntityAddressCityOrTown_2370A640614C50BB856C3E4228123F7A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="loc_dei_EntityAddressCityOrTown_2370A640614C50BB856C3E4228123F7A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressCityOrTown_2370A640614C50BB856C3E4228123F7A" xlink:to="lab_dei_EntityAddressCityOrTown_2370A640614C50BB856C3E4228123F7A" xlink:type="arc" />
    <link:label id="lab_dei_EntityAddressStateOrProvince_454842C9A4664EF6C83D3E113191BC4B_terseLabel_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince_D6104B1476115239BD51FCDCDD8A0FEB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:label id="lab_dei_EntityAddressStateOrProvince_454842C9A4664EF6C83D3E113191BC4B_label_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince_D6104B1476115239BD51FCDCDD8A0FEB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="loc_dei_EntityAddressStateOrProvince_D6104B1476115239BD51FCDCDD8A0FEB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressStateOrProvince_D6104B1476115239BD51FCDCDD8A0FEB" xlink:to="lab_dei_EntityAddressStateOrProvince_D6104B1476115239BD51FCDCDD8A0FEB" xlink:type="arc" />
    <link:label id="lab_dei_EntityAddressPostalZipCode_5B7D137EC2342E961BE13E113191E1A5_terseLabel_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode_FC549AF7174C56879F797BE7E45905EA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:label id="lab_dei_EntityAddressPostalZipCode_5B7D137EC2342E961BE13E113191E1A5_label_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode_FC549AF7174C56879F797BE7E45905EA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="loc_dei_EntityAddressPostalZipCode_FC549AF7174C56879F797BE7E45905EA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressPostalZipCode_FC549AF7174C56879F797BE7E45905EA" xlink:to="lab_dei_EntityAddressPostalZipCode_FC549AF7174C56879F797BE7E45905EA" xlink:type="arc" />
    <link:label id="lab_dei_CityAreaCode_CA3A92AB9E0514E6C4623E1131913587_terseLabel_en-US" xlink:label="lab_dei_CityAreaCode_0FD4DB34CB7D504784A6D469CCA220A0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">City Area Code</link:label>
    <link:label id="lab_dei_CityAreaCode_CA3A92AB9E0514E6C4623E1131913587_label_en-US" xlink:label="lab_dei_CityAreaCode_0FD4DB34CB7D504784A6D469CCA220A0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">City Area Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:label="loc_dei_CityAreaCode_0FD4DB34CB7D504784A6D469CCA220A0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CityAreaCode_0FD4DB34CB7D504784A6D469CCA220A0" xlink:to="lab_dei_CityAreaCode_0FD4DB34CB7D504784A6D469CCA220A0" xlink:type="arc" />
    <link:label id="lab_dei_LocalPhoneNumber_E66F593C3D991D6A8DC83E113192A1C9_terseLabel_en-US" xlink:label="lab_dei_LocalPhoneNumber_EB1F5A66C27C59DDAFCE15CAB0762B6F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Local Phone Number</link:label>
    <link:label id="lab_dei_LocalPhoneNumber_E66F593C3D991D6A8DC83E113192A1C9_label_en-US" xlink:label="lab_dei_LocalPhoneNumber_EB1F5A66C27C59DDAFCE15CAB0762B6F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Local Phone Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:label="loc_dei_LocalPhoneNumber_EB1F5A66C27C59DDAFCE15CAB0762B6F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LocalPhoneNumber_EB1F5A66C27C59DDAFCE15CAB0762B6F" xlink:to="lab_dei_LocalPhoneNumber_EB1F5A66C27C59DDAFCE15CAB0762B6F" xlink:type="arc" />
    <link:label id="lab_dei_Security12bTitle_FAC73E21197115C3D9713E11318F1E2C_terseLabel_en-US" xlink:label="lab_dei_Security12bTitle_5B91207D02855E029954178D04ACF3DA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:label id="lab_dei_Security12bTitle_FAC73E21197115C3D9713E11318F1E2C_label_en-US" xlink:label="lab_dei_Security12bTitle_5B91207D02855E029954178D04ACF3DA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="loc_dei_Security12bTitle_5B91207D02855E029954178D04ACF3DA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_Security12bTitle_5B91207D02855E029954178D04ACF3DA" xlink:to="lab_dei_Security12bTitle_5B91207D02855E029954178D04ACF3DA" xlink:type="arc" />
    <link:label id="lab_dei_TradingSymbol_D7B50353B2BAF739E5733E11319030E3_terseLabel_en-US" xlink:label="lab_dei_TradingSymbol_6CF5652F993C57F8BE7204BF34E3EDB5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Trading Symbol</link:label>
    <link:label id="lab_dei_TradingSymbol_D7B50353B2BAF739E5733E11319030E3_label_en-US" xlink:label="lab_dei_TradingSymbol_6CF5652F993C57F8BE7204BF34E3EDB5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trading Symbol</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="loc_dei_TradingSymbol_6CF5652F993C57F8BE7204BF34E3EDB5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_TradingSymbol_6CF5652F993C57F8BE7204BF34E3EDB5" xlink:to="lab_dei_TradingSymbol_6CF5652F993C57F8BE7204BF34E3EDB5" xlink:type="arc" />
    <link:label id="lab_dei_SecurityExchangeName_9B2D5D7B6E9FA9B4E4A63E113191BE59_terseLabel_en-US" xlink:label="lab_dei_SecurityExchangeName_D16D0A2D468A5E72A77923F18693587F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Security Exchange Name</link:label>
    <link:label id="lab_dei_SecurityExchangeName_9B2D5D7B6E9FA9B4E4A63E113191BE59_label_en-US" xlink:label="lab_dei_SecurityExchangeName_D16D0A2D468A5E72A77923F18693587F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Security Exchange Name</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:label="loc_dei_SecurityExchangeName_D16D0A2D468A5E72A77923F18693587F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_SecurityExchangeName_D16D0A2D468A5E72A77923F18693587F" xlink:to="lab_dei_SecurityExchangeName_D16D0A2D468A5E72A77923F18693587F" xlink:type="arc" />
    <link:label id="lab_dei_EntityCurrentReportingStatus_3CA6FC639658DB42A8B63E1131924CDE_terseLabel_en-US" xlink:label="lab_dei_EntityCurrentReportingStatus_FF8A6CC04D9751569D1590FA59076AEB" 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_3CA6FC639658DB42A8B63E1131924CDE_label_en-US" xlink:label="lab_dei_EntityCurrentReportingStatus_FF8A6CC04D9751569D1590FA59076AEB" 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="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_dei_EntityCurrentReportingStatus_FF8A6CC04D9751569D1590FA59076AEB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCurrentReportingStatus_FF8A6CC04D9751569D1590FA59076AEB" xlink:to="lab_dei_EntityCurrentReportingStatus_FF8A6CC04D9751569D1590FA59076AEB" xlink:type="arc" />
    <link:label id="lab_dei_EntityInteractiveDataCurrent_1D8034F54AB1650A6FCE3E11319296E3_terseLabel_en-US" xlink:label="lab_dei_EntityInteractiveDataCurrent_F7C238DDEC46529195A3A9E20E1DC225" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Interactive Data Current</link:label>
    <link:label id="lab_dei_EntityInteractiveDataCurrent_1D8034F54AB1650A6FCE3E11319296E3_label_en-US" xlink:label="lab_dei_EntityInteractiveDataCurrent_F7C238DDEC46529195A3A9E20E1DC225" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Interactive Data Current</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="loc_dei_EntityInteractiveDataCurrent_F7C238DDEC46529195A3A9E20E1DC225" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityInteractiveDataCurrent_F7C238DDEC46529195A3A9E20E1DC225" xlink:to="lab_dei_EntityInteractiveDataCurrent_F7C238DDEC46529195A3A9E20E1DC225" xlink:type="arc" />
    <link:label id="lab_dei_EntityFilerCategory_9852A2DFA37E44F5977F3E11319350B4_terseLabel_en-US" xlink:label="lab_dei_EntityFilerCategory_3B36BABAE3B05D8ABE2750BA140D8EE0" 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_9852A2DFA37E44F5977F3E11319350B4_label_en-US" xlink:label="lab_dei_EntityFilerCategory_3B36BABAE3B05D8ABE2750BA140D8EE0" 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="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_dei_EntityFilerCategory_3B36BABAE3B05D8ABE2750BA140D8EE0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFilerCategory_3B36BABAE3B05D8ABE2750BA140D8EE0" xlink:to="lab_dei_EntityFilerCategory_3B36BABAE3B05D8ABE2750BA140D8EE0" xlink:type="arc" />
    <link:label id="lab_dei_EntitySmallBusiness_400D68E01F1B3443A2473E11319338DD_terseLabel_en-US" xlink:label="lab_dei_EntitySmallBusiness_0763A6A8378052A79D26C8DF74805C0D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Small Business</link:label>
    <link:label id="lab_dei_EntitySmallBusiness_400D68E01F1B3443A2473E11319338DD_label_en-US" xlink:label="lab_dei_EntitySmallBusiness_0763A6A8378052A79D26C8DF74805C0D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Small Business</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="loc_dei_EntitySmallBusiness_0763A6A8378052A79D26C8DF74805C0D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntitySmallBusiness_0763A6A8378052A79D26C8DF74805C0D" xlink:to="lab_dei_EntitySmallBusiness_0763A6A8378052A79D26C8DF74805C0D" xlink:type="arc" />
    <link:label id="lab_dei_EntityEmergingGrowthCompany_16B5C60D518F3F75A0633E1131937259_terseLabel_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany_143166FD70765FD4B7845E11E08A7BC9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:label id="lab_dei_EntityEmergingGrowthCompany_16B5C60D518F3F75A0633E1131937259_label_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany_143166FD70765FD4B7845E11E08A7BC9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_dei_EntityEmergingGrowthCompany_143166FD70765FD4B7845E11E08A7BC9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityEmergingGrowthCompany_143166FD70765FD4B7845E11E08A7BC9" xlink:to="lab_dei_EntityEmergingGrowthCompany_143166FD70765FD4B7845E11E08A7BC9" xlink:type="arc" />
    <link:label id="lab_dei_EntityShellCompany_9A27189AADA0F0F87E8E3E113193B9DA_terseLabel_en-US" xlink:label="lab_dei_EntityShellCompany_C2BC9643EF765A3CBE8755827C7D389B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Shell Company</link:label>
    <link:label id="lab_dei_EntityShellCompany_9A27189AADA0F0F87E8E3E113193B9DA_label_en-US" xlink:label="lab_dei_EntityShellCompany_C2BC9643EF765A3CBE8755827C7D389B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Shell Company</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="loc_dei_EntityShellCompany_C2BC9643EF765A3CBE8755827C7D389B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityShellCompany_C2BC9643EF765A3CBE8755827C7D389B" xlink:to="lab_dei_EntityShellCompany_C2BC9643EF765A3CBE8755827C7D389B" xlink:type="arc" />
    <link:label id="lab_dei_EntityCommonStockSharesOutstanding_FB58BF77AF54ED677D7D3E113195EF74_terseLabel_en-US" xlink:label="lab_dei_EntityCommonStockSharesOutstanding_FEE4454F8E4F599BB30D48CFF12C4CC4" 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_FB58BF77AF54ED677D7D3E113195EF74_label_en-US" xlink:label="lab_dei_EntityCommonStockSharesOutstanding_FEE4454F8E4F599BB30D48CFF12C4CC4" 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="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_FEE4454F8E4F599BB30D48CFF12C4CC4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCommonStockSharesOutstanding_FEE4454F8E4F599BB30D48CFF12C4CC4" xlink:to="lab_dei_EntityCommonStockSharesOutstanding_FEE4454F8E4F599BB30D48CFF12C4CC4" xlink:type="arc" />
    <link:label id="lab_dei_EntityCentralIndexKey_E2002BB4E69A15774ACB3E113192230C_terseLabel_en-US" xlink:label="lab_dei_EntityCentralIndexKey_79404D17DD075308A7BDD3BCDB8F1092" 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_E2002BB4E69A15774ACB3E113192230C_label_en-US" xlink:label="lab_dei_EntityCentralIndexKey_79404D17DD075308A7BDD3BCDB8F1092" 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="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_79404D17DD075308A7BDD3BCDB8F1092" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCentralIndexKey_79404D17DD075308A7BDD3BCDB8F1092" xlink:to="lab_dei_EntityCentralIndexKey_79404D17DD075308A7BDD3BCDB8F1092" xlink:type="arc" />
    <link:label id="lab_dei_CurrentFiscalYearEndDate_D87D218BBAED3C60BFBB3E1131929134_terseLabel_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate_C4598C1208CE53DDA0DBED51545EBCD8" 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_D87D218BBAED3C60BFBB3E1131929134_label_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate_C4598C1208CE53DDA0DBED51545EBCD8" 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="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_C4598C1208CE53DDA0DBED51545EBCD8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CurrentFiscalYearEndDate_C4598C1208CE53DDA0DBED51545EBCD8" xlink:to="lab_dei_CurrentFiscalYearEndDate_C4598C1208CE53DDA0DBED51545EBCD8" xlink:type="arc" />
    <link:label id="lab_dei_DocumentFiscalYearFocus_7DEE8AB9FBCCD9A6DCC33E113193569C_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus_3E106179665B533997E7FAAEA90BD86D" 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_7DEE8AB9FBCCD9A6DCC33E113193569C_label_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus_3E106179665B533997E7FAAEA90BD86D" 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="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_dei_DocumentFiscalYearFocus_3E106179665B533997E7FAAEA90BD86D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalYearFocus_3E106179665B533997E7FAAEA90BD86D" xlink:to="lab_dei_DocumentFiscalYearFocus_3E106179665B533997E7FAAEA90BD86D" xlink:type="arc" />
    <link:label id="lab_dei_DocumentFiscalPeriodFocus_E7A4BFD392E2776707F03E1131947A7F_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus_DAB61556D16357E7B3AE9A3E6A3A8F05" 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_E7A4BFD392E2776707F03E1131947A7F_label_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus_DAB61556D16357E7B3AE9A3E6A3A8F05" 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="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_dei_DocumentFiscalPeriodFocus_DAB61556D16357E7B3AE9A3E6A3A8F05" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalPeriodFocus_DAB61556D16357E7B3AE9A3E6A3A8F05" xlink:to="lab_dei_DocumentFiscalPeriodFocus_DAB61556D16357E7B3AE9A3E6A3A8F05" xlink:type="arc" />
    <link:label id="lab_dei_AmendmentFlag_D0D33CA1AF9558F53D863E113195812A_terseLabel_en-US" xlink:label="lab_dei_AmendmentFlag_E27558E1E9E65380A2145B43B8CE1D1C" 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_D0D33CA1AF9558F53D863E113195812A_label_en-US" xlink:label="lab_dei_AmendmentFlag_E27558E1E9E65380A2145B43B8CE1D1C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amendment Flag</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_E27558E1E9E65380A2145B43B8CE1D1C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AmendmentFlag_E27558E1E9E65380A2145B43B8CE1D1C" xlink:to="lab_dei_AmendmentFlag_E27558E1E9E65380A2145B43B8CE1D1C" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_E7F7CE30F7BCDAAB7C26C446F784CBD4_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_E7F7CE30F7BCDAAB7C26C446F784CBD4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract" xlink:label="loc_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_E7F7CE30F7BCDAAB7C26C446F784CBD4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_E7F7CE30F7BCDAAB7C26C446F784CBD4" xlink:to="lab_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_E7F7CE30F7BCDAAB7C26C446F784CBD4" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CAA3469D27075CDF95BAC446F784C364_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CAA3469D27075CDF95BAC446F784C364" 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_CAA3469D27075CDF95BAC446F784C364_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CAA3469D27075CDF95BAC446F784C364" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CAA3469D27075CDF95BAC446F784C364" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CAA3469D27075CDF95BAC446F784C364" xlink:to="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CAA3469D27075CDF95BAC446F784C364" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementEquityComponentsAxis_529EE081D9BD898AD7EDC446F784F6FD_terseLabel_en-US" xlink:label="lab_us-gaap_StatementEquityComponentsAxis_529EE081D9BD898AD7EDC446F784F6FD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Components [Axis]</link:label>
    <link:label id="lab_us-gaap_StatementEquityComponentsAxis_529EE081D9BD898AD7EDC446F784F6FD_label_en-US" xlink:label="lab_us-gaap_StatementEquityComponentsAxis_529EE081D9BD898AD7EDC446F784F6FD" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_529EE081D9BD898AD7EDC446F784F6FD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_529EE081D9BD898AD7EDC446F784F6FD" xlink:to="lab_us-gaap_StatementEquityComponentsAxis_529EE081D9BD898AD7EDC446F784F6FD" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityComponentDomain_5ABE946523F0187D7E31C446F784069A_terseLabel_en-US" xlink:label="lab_us-gaap_EquityComponentDomain_5ABE946523F0187D7E31C446F784069A" 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_5ABE946523F0187D7E31C446F784069A_label_en-US" xlink:label="lab_us-gaap_EquityComponentDomain_5ABE946523F0187D7E31C446F784069A" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_5ABE946523F0187D7E31C446F784069A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityComponentDomain_5ABE946523F0187D7E31C446F784069A" xlink:to="lab_us-gaap_EquityComponentDomain_5ABE946523F0187D7E31C446F784069A" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_B7B014A7D1AAC66734F8C446F78474C4_verboseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_B7B014A7D1AAC66734F8C446F78474C4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]</link:label>
    <link:label id="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_B7B014A7D1AAC66734F8C446F78474C4_label_en-US" xlink:label="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_B7B014A7D1AAC66734F8C446F78474C4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_B7B014A7D1AAC66734F8C446F78474C4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_B7B014A7D1AAC66734F8C446F78474C4" xlink:to="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_B7B014A7D1AAC66734F8C446F78474C4" xlink:type="arc" />
    <link:label id="lab_us-gaap_RetirementPlanTypeAxis_004206E9748B58222F64C446F78499F7_terseLabel_en-US" xlink:label="lab_us-gaap_RetirementPlanTypeAxis_004206E9748B58222F64C446F78499F7" 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_004206E9748B58222F64C446F78499F7_label_en-US" xlink:label="lab_us-gaap_RetirementPlanTypeAxis_004206E9748B58222F64C446F78499F7" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_004206E9748B58222F64C446F78499F7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_004206E9748B58222F64C446F78499F7" xlink:to="lab_us-gaap_RetirementPlanTypeAxis_004206E9748B58222F64C446F78499F7" xlink:type="arc" />
    <link:label id="lab_us-gaap_RetirementPlanTypeDomain_56564DCB1AABA558556DC446F7845DF9_terseLabel_en-US" xlink:label="lab_us-gaap_RetirementPlanTypeDomain_56564DCB1AABA558556DC446F7845DF9" 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_56564DCB1AABA558556DC446F7845DF9_label_en-US" xlink:label="lab_us-gaap_RetirementPlanTypeDomain_56564DCB1AABA558556DC446F7845DF9" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_56564DCB1AABA558556DC446F7845DF9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_56564DCB1AABA558556DC446F7845DF9" xlink:to="lab_us-gaap_RetirementPlanTypeDomain_56564DCB1AABA558556DC446F7845DF9" xlink:type="arc" />
    <link:label id="lab_us-gaap_PensionPlansDefinedBenefitMember_60D020E0942249EBF9A6C446F7843925_terseLabel_en-US" xlink:label="lab_us-gaap_PensionPlansDefinedBenefitMember_60D020E0942249EBF9A6C446F7843925" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retirement Benefits</link:label>
    <link:label id="lab_us-gaap_PensionPlansDefinedBenefitMember_60D020E0942249EBF9A6C446F7843925_label_en-US" xlink:label="lab_us-gaap_PensionPlansDefinedBenefitMember_60D020E0942249EBF9A6C446F7843925" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_60D020E0942249EBF9A6C446F7843925" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionPlansDefinedBenefitMember_60D020E0942249EBF9A6C446F7843925" xlink:to="lab_us-gaap_PensionPlansDefinedBenefitMember_60D020E0942249EBF9A6C446F7843925" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_069D6BB73DA735D45DA0C446F7844762_terseLabel_en-US" xlink:label="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_069D6BB73DA735D45DA0C446F7844762" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Postretirement Benefits Plan</link:label>
    <link:label id="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_069D6BB73DA735D45DA0C446F7844762_label_en-US" xlink:label="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_069D6BB73DA735D45DA0C446F7844762" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_069D6BB73DA735D45DA0C446F7844762" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_069D6BB73DA735D45DA0C446F7844762" xlink:to="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_069D6BB73DA735D45DA0C446F7844762" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_870B7E2665D53B8E349EC446F7848425_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_870B7E2665D53B8E349EC446F7848425" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income tax benefits reclassified from accumulated other comprehensive loss to income tax (expense) benefit</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_870B7E2665D53B8E349EC446F7848425_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_870B7E2665D53B8E349EC446F7848425" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_870B7E2665D53B8E349EC446F7848425" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_870B7E2665D53B8E349EC446F7848425" xlink:to="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_870B7E2665D53B8E349EC446F7848425" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_65DC637AB4AC6C09D1D7C446F7846686_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_65DC637AB4AC6C09D1D7C446F7846686" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income tax benefit</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_65DC637AB4AC6C09D1D7C446F7846686_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_65DC637AB4AC6C09D1D7C446F7846686" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_65DC637AB4AC6C09D1D7C446F7846686" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_65DC637AB4AC6C09D1D7C446F7846686" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_65DC637AB4AC6C09D1D7C446F7846686" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_C73B906CE78431A39E0BC446F7844F95_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_C73B906CE78431A39E0BC446F7844F95" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Components of net periodic benefit cost</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_C73B906CE78431A39E0BC446F7844F95_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_C73B906CE78431A39E0BC446F7844F95" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_C73B906CE78431A39E0BC446F7844F95" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_C73B906CE78431A39E0BC446F7844F95" xlink:to="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_C73B906CE78431A39E0BC446F7844F95" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanServiceCost_282FBB5EDFAA0347D20DC446F7847B7D_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanServiceCost_282FBB5EDFAA0347D20DC446F7847B7D" 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_282FBB5EDFAA0347D20DC446F7847B7D_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanServiceCost_282FBB5EDFAA0347D20DC446F7847B7D" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_282FBB5EDFAA0347D20DC446F7847B7D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanServiceCost_282FBB5EDFAA0347D20DC446F7847B7D" xlink:to="lab_us-gaap_DefinedBenefitPlanServiceCost_282FBB5EDFAA0347D20DC446F7847B7D" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanInterestCost_C926AF89A6CA8B92338AC446F794BCAC_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanInterestCost_C926AF89A6CA8B92338AC446F794BCAC" 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_C926AF89A6CA8B92338AC446F794BCAC_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanInterestCost_C926AF89A6CA8B92338AC446F794BCAC" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_C926AF89A6CA8B92338AC446F794BCAC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanInterestCost_C926AF89A6CA8B92338AC446F794BCAC" xlink:to="lab_us-gaap_DefinedBenefitPlanInterestCost_C926AF89A6CA8B92338AC446F794BCAC" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_F5C6A133C766B5522704C446F7946F37_negatedLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_F5C6A133C766B5522704C446F7946F37" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Expected return on plan assets</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_F5C6A133C766B5522704C446F7946F37_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_F5C6A133C766B5522704C446F7946F37" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_F5C6A133C766B5522704C446F7946F37" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_F5C6A133C766B5522704C446F7946F37" xlink:to="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_F5C6A133C766B5522704C446F7946F37" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_536362D89BC78AB26AE1C446F794E67C_negatedLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_536362D89BC78AB26AE1C446F794E67C" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Amortization of net loss</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_536362D89BC78AB26AE1C446F794E67C_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_536362D89BC78AB26AE1C446F794E67C" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_536362D89BC78AB26AE1C446F794E67C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_536362D89BC78AB26AE1C446F794E67C" xlink:to="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_536362D89BC78AB26AE1C446F794E67C" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_1F0B94602D3D713E42B6C446F794DC19_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_1F0B94602D3D713E42B6C446F794DC19" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amortization of prior service cost (credit) (a)</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_1F0B94602D3D713E42B6C446F794DC19_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_1F0B94602D3D713E42B6C446F794DC19" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_1F0B94602D3D713E42B6C446F794DC19" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_1F0B94602D3D713E42B6C446F794DC19" xlink:to="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_1F0B94602D3D713E42B6C446F794DC19" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_B6D0319A51B3E89F3340C446F7941F8A_totalLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_B6D0319A51B3E89F3340C446F7941F8A" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net periodic benefit cost (income)</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_B6D0319A51B3E89F3340C446F7941F8A_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_B6D0319A51B3E89F3340C446F7941F8A" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_B6D0319A51B3E89F3340C446F7941F8A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_B6D0319A51B3E89F3340C446F7941F8A" xlink:to="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_B6D0319A51B3E89F3340C446F7941F8A" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentsDisclosureTextBlock_F848C249574B40C08BF3C2A1F4D740CA_verboseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentsDisclosureTextBlock_BBD1001207825336A169048C6F704306" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">UNCONSOLIDATED AFFILIATES</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentsDisclosureTextBlock_F848C249574B40C08BF3C2A1F4D740CA_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentsDisclosureTextBlock_BBD1001207825336A169048C6F704306" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentsDisclosureTextBlock" xlink:label="loc_us-gaap_EquityMethodInvestmentsDisclosureTextBlock_BBD1001207825336A169048C6F704306" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentsDisclosureTextBlock_BBD1001207825336A169048C6F704306" xlink:to="lab_us-gaap_EquityMethodInvestmentsDisclosureTextBlock_BBD1001207825336A169048C6F704306" xlink:type="arc" />
    <link:label id="lab_srt_StatementScenarioAxis_88FC6ECEE62EC70A8E49C2B72BE78019_terseLabel_en-US" xlink:label="lab_srt_StatementScenarioAxis_88FC6ECEE62EC70A8E49C2B72BE78019" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Scenario [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_88FC6ECEE62EC70A8E49C2B72BE78019" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_StatementScenarioAxis_88FC6ECEE62EC70A8E49C2B72BE78019" xlink:to="lab_srt_StatementScenarioAxis_88FC6ECEE62EC70A8E49C2B72BE78019" xlink:type="arc" />
    <link:label id="lab_oke_BasicEPSfromContinuingOperationsAbstract_738FCB281288495079C4C2B72BE8BD26_terseLabel_en-US" xlink:label="lab_oke_BasicEPSfromContinuingOperationsAbstract_738FCB281288495079C4C2B72BE8BD26" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basic EPS</link:label>
    <link:label id="lab_oke_BasicEPSfromContinuingOperationsAbstract_738FCB281288495079C4C2B72BE8BD26_label_en-US" xlink:label="lab_oke_BasicEPSfromContinuingOperationsAbstract_738FCB281288495079C4C2B72BE8BD26" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Basic EPS from Continuing Operations [Abstract]</link:label>
    <link:label id="lab_oke_BasicEPSfromContinuingOperationsAbstract_738FCB281288495079C4C2B72BE8BD26_documentation_en-US" xlink:label="lab_oke_BasicEPSfromContinuingOperationsAbstract_738FCB281288495079C4C2B72BE8BD26" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Basic EPS from Continuing Operations [Abstract]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_BasicEPSfromContinuingOperationsAbstract" xlink:label="loc_oke_BasicEPSfromContinuingOperationsAbstract_738FCB281288495079C4C2B72BE8BD26" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_BasicEPSfromContinuingOperationsAbstract_738FCB281288495079C4C2B72BE8BD26" xlink:to="lab_oke_BasicEPSfromContinuingOperationsAbstract_738FCB281288495079C4C2B72BE8BD26" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_1C8FE291E09B0833ADECC2B72BE880D7_verboseLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_1C8FE291E09B0833ADECC2B72BE880D7" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Net income (loss) available for common stock</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_1C8FE291E09B0833ADECC2B72BE880D7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_1C8FE291E09B0833ADECC2B72BE880D7" xlink:to="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_1C8FE291E09B0833ADECC2B72BE880D7" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_E8F00158C85426A22AE7C2B72BE8B7AA_verboseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_E8F00158C85426A22AE7C2B72BE8B7AA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Shares</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_E8F00158C85426A22AE7C2B72BE8B7AA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_E8F00158C85426A22AE7C2B72BE8B7AA" xlink:to="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_E8F00158C85426A22AE7C2B72BE8B7AA" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareBasic_65068C9EE8041E0076D8C2B72BE84BC9_verboseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasic_65068C9EE8041E0076D8C2B72BE84BC9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Earnings (loss) per share, basic</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_65068C9EE8041E0076D8C2B72BE84BC9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareBasic_65068C9EE8041E0076D8C2B72BE84BC9" xlink:to="lab_us-gaap_EarningsPerShareBasic_65068C9EE8041E0076D8C2B72BE84BC9" xlink:type="arc" />
    <link:label id="lab_oke_DilutedEPSfromContinuingOperationsAbstract_FD24AB3BD69BDFFA29A4C2B72BE91266_terseLabel_en-US" xlink:label="lab_oke_DilutedEPSfromContinuingOperationsAbstract_FD24AB3BD69BDFFA29A4C2B72BE91266" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Diluted EPS</link:label>
    <link:label id="lab_oke_DilutedEPSfromContinuingOperationsAbstract_FD24AB3BD69BDFFA29A4C2B72BE91266_label_en-US" xlink:label="lab_oke_DilutedEPSfromContinuingOperationsAbstract_FD24AB3BD69BDFFA29A4C2B72BE91266" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Diluted EPS from Continuing Operations [Abstract]</link:label>
    <link:label id="lab_oke_DilutedEPSfromContinuingOperationsAbstract_FD24AB3BD69BDFFA29A4C2B72BE91266_documentation_en-US" xlink:label="lab_oke_DilutedEPSfromContinuingOperationsAbstract_FD24AB3BD69BDFFA29A4C2B72BE91266" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Diluted EPS from Continuing Operations [Abstract]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_DilutedEPSfromContinuingOperationsAbstract" xlink:label="loc_oke_DilutedEPSfromContinuingOperationsAbstract_FD24AB3BD69BDFFA29A4C2B72BE91266" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_DilutedEPSfromContinuingOperationsAbstract_FD24AB3BD69BDFFA29A4C2B72BE91266" xlink:to="lab_oke_DilutedEPSfromContinuingOperationsAbstract_FD24AB3BD69BDFFA29A4C2B72BE91266" xlink:type="arc" />
    <link:label id="lab_us-gaap_DilutiveSecurities_53427A5A80D50D997A8AC2B72BE95D5B_terseLabel_en-US" xlink:label="lab_us-gaap_DilutiveSecurities_53427A5A80D50D997A8AC2B72BE95D5B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effect of dilutive securities</link:label>
    <link:label id="lab_us-gaap_DilutiveSecurities_53427A5A80D50D997A8AC2B72BE95D5B_label_en-US" xlink:label="lab_us-gaap_DilutiveSecurities_53427A5A80D50D997A8AC2B72BE95D5B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dilutive Securities, Effect on Basic Earnings Per Share</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DilutiveSecurities" xlink:label="loc_us-gaap_DilutiveSecurities_53427A5A80D50D997A8AC2B72BE95D5B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DilutiveSecurities_53427A5A80D50D997A8AC2B72BE95D5B" xlink:to="lab_us-gaap_DilutiveSecurities_53427A5A80D50D997A8AC2B72BE95D5B" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_3BAB5D73189528AF388BC2B72BE99F66_terseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_3BAB5D73189528AF388BC2B72BE99F66" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effect of dilutive securities, number of shares</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_3BAB5D73189528AF388BC2B72BE99F66_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_3BAB5D73189528AF388BC2B72BE99F66" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted Average Number Diluted Shares Outstanding Adjustment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:label="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_3BAB5D73189528AF388BC2B72BE99F66" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_3BAB5D73189528AF388BC2B72BE99F66" xlink:to="lab_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_3BAB5D73189528AF388BC2B72BE99F66" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetIncomeLossAttributableToParentDiluted_6CD8B1E142315992EEE7C2B72BE9759E_totalLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLossAttributableToParentDiluted_6CD8B1E142315992EEE7C2B72BE9759E" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net income (loss) available for common stock and common stock equivalents</link:label>
    <link:label id="lab_us-gaap_NetIncomeLossAttributableToParentDiluted_6CD8B1E142315992EEE7C2B72BE9759E_label_en-US" xlink:label="lab_us-gaap_NetIncomeLossAttributableToParentDiluted_6CD8B1E142315992EEE7C2B72BE9759E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Income (Loss) Attributable to Parent, Diluted</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLossAttributableToParentDiluted" xlink:label="loc_us-gaap_NetIncomeLossAttributableToParentDiluted_6CD8B1E142315992EEE7C2B72BE9759E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLossAttributableToParentDiluted_6CD8B1E142315992EEE7C2B72BE9759E" xlink:to="lab_us-gaap_NetIncomeLossAttributableToParentDiluted_6CD8B1E142315992EEE7C2B72BE9759E" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_B2805A101D7A96F2ED9EC2B72BE9FF01_totalLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_B2805A101D7A96F2ED9EC2B72BE9FF01" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Shares</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_B2805A101D7A96F2ED9EC2B72BE9FF01" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_B2805A101D7A96F2ED9EC2B72BE9FF01" xlink:to="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_B2805A101D7A96F2ED9EC2B72BE9FF01" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareDiluted_4797412603CEBC494BD6C2B72BE92B2C_verboseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareDiluted_4797412603CEBC494BD6C2B72BE92B2C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Earnings (loss) per share, diluted</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_4797412603CEBC494BD6C2B72BE92B2C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareDiluted_4797412603CEBC494BD6C2B72BE92B2C" xlink:to="lab_us-gaap_EarningsPerShareDiluted_4797412603CEBC494BD6C2B72BE92B2C" xlink:type="arc" />
    <link:label id="lab_oke_LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock_03EC48372D3B2840FB230DB263DB97EC_terseLabel_en-US" xlink:label="lab_oke_LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock_03EC48372D3B2840FB230DB263DB97EC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lease Assets and Liabilities Included in the Consolidated Balance Sheet[Table Text Block]</link:label>
    <link:label id="lab_oke_LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock_03EC48372D3B2840FB230DB263DB97EC_label_en-US" xlink:label="lab_oke_LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock_03EC48372D3B2840FB230DB263DB97EC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">LeaseAssetsAndLiabilitiesInBalanceSheet [Table Text Block]</link:label>
    <link:label id="lab_oke_LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock_03EC48372D3B2840FB230DB263DB97EC_documentation_en-US" xlink:label="lab_oke_LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock_03EC48372D3B2840FB230DB263DB97EC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Includes information about operating and finance lease assets and liabilities included in the Consolidated Balance Sheet.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock" xlink:label="loc_oke_LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock_03EC48372D3B2840FB230DB263DB97EC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock_03EC48372D3B2840FB230DB263DB97EC" xlink:to="lab_oke_LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock_03EC48372D3B2840FB230DB263DB97EC" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_A42FCCC828671BD9BC5C0DB263DB8FC5_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_A42FCCC828671BD9BC5C0DB263DB8FC5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Maturity [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_A42FCCC828671BD9BC5C0DB263DB8FC5_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_A42FCCC828671BD9BC5C0DB263DB8FC5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Maturity [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_A42FCCC828671BD9BC5C0DB263DB8FC5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_A42FCCC828671BD9BC5C0DB263DB8FC5" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_A42FCCC828671BD9BC5C0DB263DB8FC5" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_CBE9DFD2443306E49E110DB263DBE6B3_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_CBE9DFD2443306E49E110DB263DBE6B3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Maturity [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_CBE9DFD2443306E49E110DB263DBE6B3_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_CBE9DFD2443306E49E110DB263DBE6B3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Maturity [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock" xlink:label="loc_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_CBE9DFD2443306E49E110DB263DBE6B3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_CBE9DFD2443306E49E110DB263DBE6B3" xlink:to="lab_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_CBE9DFD2443306E49E110DB263DBE6B3" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_35CA20742959CFB30D6AC6BAF18A8D04_verboseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_35CA20742959CFB30D6AC6BAF18A8D04" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table]</link:label>
    <link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_35CA20742959CFB30D6AC6BAF18A8D04_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_35CA20742959CFB30D6AC6BAF18A8D04" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Recurring and Nonrecurring [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_35CA20742959CFB30D6AC6BAF18A8D04" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_35CA20742959CFB30D6AC6BAF18A8D04" xlink:to="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_35CA20742959CFB30D6AC6BAF18A8D04" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueByMeasurementFrequencyAxis_4C37AEF449DA0A248C5EC6BAF18A3B39_verboseLabel_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementFrequencyAxis_4C37AEF449DA0A248C5EC6BAF18A3B39" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Fair Value by Measurement Frequency [Axis]</link:label>
    <link:label id="lab_us-gaap_FairValueByMeasurementFrequencyAxis_4C37AEF449DA0A248C5EC6BAF18A3B39_label_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementFrequencyAxis_4C37AEF449DA0A248C5EC6BAF18A3B39" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_4C37AEF449DA0A248C5EC6BAF18A3B39" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_4C37AEF449DA0A248C5EC6BAF18A3B39" xlink:to="lab_us-gaap_FairValueByMeasurementFrequencyAxis_4C37AEF449DA0A248C5EC6BAF18A3B39" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementFrequencyDomain_5A2558008E88AA4E9C23C6BAF18A93EA_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementFrequencyDomain_5A2558008E88AA4E9C23C6BAF18A93EA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Measurement Frequency [Domain]</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementFrequencyDomain_5A2558008E88AA4E9C23C6BAF18A93EA_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementFrequencyDomain_5A2558008E88AA4E9C23C6BAF18A93EA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Measurement Frequency [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_5A2558008E88AA4E9C23C6BAF18A93EA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_5A2558008E88AA4E9C23C6BAF18A93EA" xlink:to="lab_us-gaap_FairValueMeasurementFrequencyDomain_5A2558008E88AA4E9C23C6BAF18A93EA" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementsRecurringMember_D449528732400C3A0687C6BAF18A9404_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsRecurringMember_D449528732400C3A0687C6BAF18A9404" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Recurring [Member]</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementsRecurringMember_D449528732400C3A0687C6BAF18A9404_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsRecurringMember_D449528732400C3A0687C6BAF18A9404" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Recurring [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_D449528732400C3A0687C6BAF18A9404" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementsRecurringMember_D449528732400C3A0687C6BAF18A9404" xlink:to="lab_us-gaap_FairValueMeasurementsRecurringMember_D449528732400C3A0687C6BAF18A9404" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueByMeasurementBasisAxis_69E900FA284BC7894E4DC6BAF18ADC0F_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementBasisAxis_69E900FA284BC7894E4DC6BAF18ADC0F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Measurement Basis [Axis]</link:label>
    <link:label id="lab_us-gaap_FairValueByMeasurementBasisAxis_69E900FA284BC7894E4DC6BAF18ADC0F_label_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementBasisAxis_69E900FA284BC7894E4DC6BAF18ADC0F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Measurement Basis [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByMeasurementBasisAxis" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_69E900FA284BC7894E4DC6BAF18ADC0F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_69E900FA284BC7894E4DC6BAF18ADC0F" xlink:to="lab_us-gaap_FairValueByMeasurementBasisAxis_69E900FA284BC7894E4DC6BAF18ADC0F" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueDisclosureItemAmountsDomain_E5E29AD3BC5A359DD28AC6BAF18A1D0F_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueDisclosureItemAmountsDomain_E5E29AD3BC5A359DD28AC6BAF18A1D0F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value Measurement [Domain]</link:label>
    <link:label id="lab_us-gaap_FairValueDisclosureItemAmountsDomain_E5E29AD3BC5A359DD28AC6BAF18A1D0F_label_en-US" xlink:label="lab_us-gaap_FairValueDisclosureItemAmountsDomain_E5E29AD3BC5A359DD28AC6BAF18A1D0F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Measurement [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_E5E29AD3BC5A359DD28AC6BAF18A1D0F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_E5E29AD3BC5A359DD28AC6BAF18A1D0F" xlink:to="lab_us-gaap_FairValueDisclosureItemAmountsDomain_E5E29AD3BC5A359DD28AC6BAF18A1D0F" xlink:type="arc" />
    <link:label id="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember_06A04A7A1BA008032871C6BAF18AD305_terseLabel_en-US" xlink:label="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember_06A04A7A1BA008032871C6BAF18AD305" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Estimate of Fair Value Measurement [Member]</link:label>
    <link:label id="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember_06A04A7A1BA008032871C6BAF18AD305_label_en-US" xlink:label="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember_06A04A7A1BA008032871C6BAF18AD305" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Estimate of Fair Value Measurement [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_06A04A7A1BA008032871C6BAF18AD305" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_06A04A7A1BA008032871C6BAF18AD305" xlink:to="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember_06A04A7A1BA008032871C6BAF18AD305" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_40E68D25CDB013D9005CC6BAF18A5D04_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_40E68D25CDB013D9005CC6BAF18A5D04" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value Hierarchy and NAV [Axis]</link:label>
    <link:label id="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_40E68D25CDB013D9005CC6BAF18A5D04_label_en-US" xlink:label="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_40E68D25CDB013D9005CC6BAF18A5D04" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Hierarchy and NAV [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_40E68D25CDB013D9005CC6BAF18A5D04" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_40E68D25CDB013D9005CC6BAF18A5D04" xlink:to="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_40E68D25CDB013D9005CC6BAF18A5D04" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_F5EE1A642E1570DEF573C6BAF18A6079_verboseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_F5EE1A642E1570DEF573C6BAF18A6079" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Measurements, Fair Value Hierarchy [Domain]</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_F5EE1A642E1570DEF573C6BAF18A6079_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_F5EE1A642E1570DEF573C6BAF18A6079" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Hierarchy and NAV [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_F5EE1A642E1570DEF573C6BAF18A6079" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_F5EE1A642E1570DEF573C6BAF18A6079" xlink:to="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_F5EE1A642E1570DEF573C6BAF18A6079" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueInputsLevel1Member_391932B4C607B0498BEFC6BAF18A2177_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel1Member_391932B4C607B0498BEFC6BAF18A2177" 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_391932B4C607B0498BEFC6BAF18A2177_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel1Member_391932B4C607B0498BEFC6BAF18A2177" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_391932B4C607B0498BEFC6BAF18A2177" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel1Member_391932B4C607B0498BEFC6BAF18A2177" xlink:to="lab_us-gaap_FairValueInputsLevel1Member_391932B4C607B0498BEFC6BAF18A2177" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueInputsLevel2Member_3742E2B35F3AFEFAF686C6BAF18A0621_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel2Member_3742E2B35F3AFEFAF686C6BAF18A0621" 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_3742E2B35F3AFEFAF686C6BAF18A0621_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel2Member_3742E2B35F3AFEFAF686C6BAF18A0621" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_3742E2B35F3AFEFAF686C6BAF18A0621" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel2Member_3742E2B35F3AFEFAF686C6BAF18A0621" xlink:to="lab_us-gaap_FairValueInputsLevel2Member_3742E2B35F3AFEFAF686C6BAF18A0621" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueInputsLevel3Member_16875BC6F8DB094B7839C6BAF18A6A42_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel3Member_16875BC6F8DB094B7839C6BAF18A6A42" 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_16875BC6F8DB094B7839C6BAF18A6A42_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel3Member_16875BC6F8DB094B7839C6BAF18A6A42" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_16875BC6F8DB094B7839C6BAF18A6A42" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel3Member_16875BC6F8DB094B7839C6BAF18A6A42" xlink:to="lab_us-gaap_FairValueInputsLevel3Member_16875BC6F8DB094B7839C6BAF18A6A42" xlink:type="arc" />
    <link:label id="lab_oke_FinancialContractsMember_A193516C778A35FAC002C6BAF18A5BD3_terseLabel_en-US" xlink:label="lab_oke_FinancialContractsMember_A193516C778A35FAC002C6BAF18A5BD3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial Contracts [Member]</link:label>
    <link:label id="lab_oke_FinancialContractsMember_A193516C778A35FAC002C6BAF18A5BD3_label_en-US" xlink:label="lab_oke_FinancialContractsMember_A193516C778A35FAC002C6BAF18A5BD3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Contracts [Member]</link:label>
    <link:label id="lab_oke_FinancialContractsMember_A193516C778A35FAC002C6BAF18A5BD3_documentation_en-US" xlink:label="lab_oke_FinancialContractsMember_A193516C778A35FAC002C6BAF18A5BD3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Financial Contracts [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_FinancialContractsMember" xlink:label="loc_oke_FinancialContractsMember_A193516C778A35FAC002C6BAF18A5BD3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_FinancialContractsMember_A193516C778A35FAC002C6BAF18A5BD3" xlink:to="lab_oke_FinancialContractsMember_A193516C778A35FAC002C6BAF18A5BD3" xlink:type="arc" />
    <link:label id="lab_oke_FinancialDerivativeInstrumentMember_8A23A3A34A1ACBE40A28C6BAF18A71D0_verboseLabel_en-US" xlink:label="lab_oke_FinancialDerivativeInstrumentMember_8A23A3A34A1ACBE40A28C6BAF18A71D0" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Financial Derivative Instrument [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_FinancialDerivativeInstrumentMember" xlink:label="loc_oke_FinancialDerivativeInstrumentMember_8A23A3A34A1ACBE40A28C6BAF18A71D0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_FinancialDerivativeInstrumentMember_8A23A3A34A1ACBE40A28C6BAF18A71D0" xlink:to="lab_oke_FinancialDerivativeInstrumentMember_8A23A3A34A1ACBE40A28C6BAF18A71D0" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommodityContractMember_C9E695C6952999BC9DBAC6BAF18A52E3_terseLabel_en-US" xlink:label="lab_us-gaap_CommodityContractMember_C9E695C6952999BC9DBAC6BAF18A52E3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commodity contracts</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_C9E695C6952999BC9DBAC6BAF18A52E3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommodityContractMember_C9E695C6952999BC9DBAC6BAF18A52E3" xlink:to="lab_us-gaap_CommodityContractMember_C9E695C6952999BC9DBAC6BAF18A52E3" xlink:type="arc" />
    <link:label id="lab_oke_PhysicalContractsMember_98DB6D22EFB8C967C0D5C6BAF18A6735_terseLabel_en-US" xlink:label="lab_oke_PhysicalContractsMember_98DB6D22EFB8C967C0D5C6BAF18A6735" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Physical Contracts [Member]</link:label>
    <link:label id="lab_oke_PhysicalContractsMember_98DB6D22EFB8C967C0D5C6BAF18A6735_label_en-US" xlink:label="lab_oke_PhysicalContractsMember_98DB6D22EFB8C967C0D5C6BAF18A6735" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Physical Contracts [Member]</link:label>
    <link:label id="lab_oke_PhysicalContractsMember_98DB6D22EFB8C967C0D5C6BAF18A6735_documentation_en-US" xlink:label="lab_oke_PhysicalContractsMember_98DB6D22EFB8C967C0D5C6BAF18A6735" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Physical Contracts [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_PhysicalContractsMember" xlink:label="loc_oke_PhysicalContractsMember_98DB6D22EFB8C967C0D5C6BAF18A6735" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_PhysicalContractsMember_98DB6D22EFB8C967C0D5C6BAF18A6735" xlink:to="lab_oke_PhysicalContractsMember_98DB6D22EFB8C967C0D5C6BAF18A6735" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</link:label>
    <link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:to="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_4209F8397C091E4AD8ADC6BAF18A7602_negatedLabel_en-US" xlink:label="lab_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_4209F8397C091E4AD8ADC6BAF18A7602" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Cash held - offsetting derivative net asset positions under master-netting arrangements</link:label>
    <link:label id="lab_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_4209F8397C091E4AD8ADC6BAF18A7602_label_en-US" xlink:label="lab_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_4209F8397C091E4AD8ADC6BAF18A7602" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Asset, Collateral, Obligation to Return Cash, Offset</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset" xlink:label="loc_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_4209F8397C091E4AD8ADC6BAF18A7602" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_4209F8397C091E4AD8ADC6BAF18A7602" xlink:to="lab_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_4209F8397C091E4AD8ADC6BAF18A7602" xlink:type="arc" />
    <link:label id="lab_oke_DerivativeCollateralRighttoReclaimCashTotal_E9C246DCABCE09FA49F1C6BAF18AF468_terseLabel_en-US" xlink:label="lab_oke_DerivativeCollateralRighttoReclaimCashTotal_E9C246DCABCE09FA49F1C6BAF18AF468" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash posted - total</link:label>
    <link:label id="lab_oke_DerivativeCollateralRighttoReclaimCashTotal_E9C246DCABCE09FA49F1C6BAF18AF468_label_en-US" xlink:label="lab_oke_DerivativeCollateralRighttoReclaimCashTotal_E9C246DCABCE09FA49F1C6BAF18AF468" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative, Collateral, Right to Reclaim Cash, Total</link:label>
    <link:label id="lab_oke_DerivativeCollateralRighttoReclaimCashTotal_E9C246DCABCE09FA49F1C6BAF18AF468_documentation_en-US" xlink:label="lab_oke_DerivativeCollateralRighttoReclaimCashTotal_E9C246DCABCE09FA49F1C6BAF18AF468" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of right to receive cash collateral under master netting arrangements.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeCollateralRighttoReclaimCashTotal" xlink:label="loc_oke_DerivativeCollateralRighttoReclaimCashTotal_E9C246DCABCE09FA49F1C6BAF18AF468" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_DerivativeCollateralRighttoReclaimCashTotal_E9C246DCABCE09FA49F1C6BAF18AF468" xlink:to="lab_oke_DerivativeCollateralRighttoReclaimCashTotal_E9C246DCABCE09FA49F1C6BAF18AF468" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset_E1F32B1D0B759FD23AD1C6BAF18A611A_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset_E1F32B1D0B759FD23AD1C6BAF18A611A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash posted - offsetting derivative net liability positions under master-netting arrangements</link:label>
    <link:label id="lab_us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset_E1F32B1D0B759FD23AD1C6BAF18A611A_label_en-US" xlink:label="lab_us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset_E1F32B1D0B759FD23AD1C6BAF18A611A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Liability, Collateral, Right to Reclaim Cash, Offset</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset" xlink:label="loc_us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset_E1F32B1D0B759FD23AD1C6BAF18A611A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset_E1F32B1D0B759FD23AD1C6BAF18A611A" xlink:to="lab_us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset_E1F32B1D0B759FD23AD1C6BAF18A611A" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeCollateralRightToReclaimCash_605E27F98989763BD8B1C6BAF18AB2D7_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeCollateralRightToReclaimCash_605E27F98989763BD8B1C6BAF18AB2D7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash posted - remaining in excess of derivative net liability positions included in consolidated Balance Sheets</link:label>
    <link:label id="lab_us-gaap_DerivativeCollateralRightToReclaimCash_605E27F98989763BD8B1C6BAF18AB2D7_label_en-US" xlink:label="lab_us-gaap_DerivativeCollateralRightToReclaimCash_605E27F98989763BD8B1C6BAF18AB2D7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative, Collateral, Right to Reclaim Cash</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeCollateralRightToReclaimCash" xlink:label="loc_us-gaap_DerivativeCollateralRightToReclaimCash_605E27F98989763BD8B1C6BAF18AB2D7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeCollateralRightToReclaimCash_605E27F98989763BD8B1C6BAF18AB2D7" xlink:to="lab_us-gaap_DerivativeCollateralRightToReclaimCash_605E27F98989763BD8B1C6BAF18AB2D7" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtFairValue_D2F6B0DC9CA80F4BCBB3C6BAF18A2829_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtFairValue_D2F6B0DC9CA80F4BCBB3C6BAF18A2829" 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_D2F6B0DC9CA80F4BCBB3C6BAF18A2829_label_en-US" xlink:label="lab_us-gaap_LongTermDebtFairValue_D2F6B0DC9CA80F4BCBB3C6BAF18A2829" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtFairValue" xlink:label="loc_us-gaap_LongTermDebtFairValue_D2F6B0DC9CA80F4BCBB3C6BAF18A2829" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtFairValue_D2F6B0DC9CA80F4BCBB3C6BAF18A2829" xlink:to="lab_us-gaap_LongTermDebtFairValue_D2F6B0DC9CA80F4BCBB3C6BAF18A2829" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebt_A04E9324FAF1EE3603BAC6BAF18A2C46_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebt_A04E9324FAF1EE3603BAC6BAF18A2C46" 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_LongTermDebt_A04E9324FAF1EE3603BAC6BAF18A2C46_label_en-US" xlink:label="lab_us-gaap_LongTermDebt_A04E9324FAF1EE3603BAC6BAF18A2C46" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_A04E9324FAF1EE3603BAC6BAF18A2C46" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebt_A04E9324FAF1EE3603BAC6BAF18A2C46" xlink:to="lab_us-gaap_LongTermDebt_A04E9324FAF1EE3603BAC6BAF18A2C46" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsAbstract_7C13D03A77087FC89E4EC6BAF18AE5AF_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsAbstract_7C13D03A77087FC89E4EC6BAF18AE5AF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative assets</link:label>
    <link:label id="lab_us-gaap_AssetsAbstract_7C13D03A77087FC89E4EC6BAF18AE5AF_label_en-US" xlink:label="lab_us-gaap_AssetsAbstract_7C13D03A77087FC89E4EC6BAF18AE5AF" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_7C13D03A77087FC89E4EC6BAF18AE5AF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsAbstract_7C13D03A77087FC89E4EC6BAF18AE5AF" xlink:to="lab_us-gaap_AssetsAbstract_7C13D03A77087FC89E4EC6BAF18AE5AF" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinancialInstrumentsOwnedPhysicalCommoditiesAtFairValue_E6F7A3175BD87B301018C6BAF18A0CB1_verboseLabel_en-US" xlink:label="lab_us-gaap_FinancialInstrumentsOwnedPhysicalCommoditiesAtFairValue_E6F7A3175BD87B301018C6BAF18A0CB1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Physical contracts</link:label>
    <link:label id="lab_us-gaap_FinancialInstrumentsOwnedPhysicalCommoditiesAtFairValue_E6F7A3175BD87B301018C6BAF18A0CB1_label_en-US" xlink:label="lab_us-gaap_FinancialInstrumentsOwnedPhysicalCommoditiesAtFairValue_E6F7A3175BD87B301018C6BAF18A0CB1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Instruments, Owned, Physical Commodities, at Fair Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancialInstrumentsOwnedPhysicalCommoditiesAtFairValue" xlink:label="loc_us-gaap_FinancialInstrumentsOwnedPhysicalCommoditiesAtFairValue_E6F7A3175BD87B301018C6BAF18A0CB1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancialInstrumentsOwnedPhysicalCommoditiesAtFairValue_E6F7A3175BD87B301018C6BAF18A0CB1" xlink:to="lab_us-gaap_FinancialInstrumentsOwnedPhysicalCommoditiesAtFairValue_E6F7A3175BD87B301018C6BAF18A0CB1" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestRateDerivativeAssetsAtFairValue_DFF905FC8C2A10D5DF8AC6BAF18AF2A3_terseLabel_en-US" xlink:label="lab_us-gaap_InterestRateDerivativeAssetsAtFairValue_DFF905FC8C2A10D5DF8AC6BAF18AF2A3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest-rate contracts</link:label>
    <link:label id="lab_us-gaap_InterestRateDerivativeAssetsAtFairValue_DFF905FC8C2A10D5DF8AC6BAF18AF2A3_label_en-US" xlink:label="lab_us-gaap_InterestRateDerivativeAssetsAtFairValue_DFF905FC8C2A10D5DF8AC6BAF18AF2A3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Rate Derivative Assets, at Fair Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateDerivativeAssetsAtFairValue" xlink:label="loc_us-gaap_InterestRateDerivativeAssetsAtFairValue_DFF905FC8C2A10D5DF8AC6BAF18AF2A3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestRateDerivativeAssetsAtFairValue_DFF905FC8C2A10D5DF8AC6BAF18AF2A3" xlink:to="lab_us-gaap_InterestRateDerivativeAssetsAtFairValue_DFF905FC8C2A10D5DF8AC6BAF18AF2A3" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement_27E2E040FD2807911B3AC6BAF18A3905_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement_27E2E040FD2807911B3AC6BAF18A3905" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative asset, fair value, gross</link:label>
    <link:label id="lab_us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement_27E2E040FD2807911B3AC6BAF18A3905_label_en-US" xlink:label="lab_us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement_27E2E040FD2807911B3AC6BAF18A3905" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement_27E2E040FD2807911B3AC6BAF18A3905" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement_27E2E040FD2807911B3AC6BAF18A3905" xlink:to="lab_us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement_27E2E040FD2807911B3AC6BAF18A3905" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeAssets_90B83716C0324FFCD668C6BAF18A10BB_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeAssets_90B83716C0324FFCD668C6BAF18A10BB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative assets</link:label>
    <link:label id="lab_us-gaap_DerivativeAssets_90B83716C0324FFCD668C6BAF18A10BB_label_en-US" xlink:label="lab_us-gaap_DerivativeAssets_90B83716C0324FFCD668C6BAF18A10BB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Asset</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssets" xlink:label="loc_us-gaap_DerivativeAssets_90B83716C0324FFCD668C6BAF18A10BB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeAssets_90B83716C0324FFCD668C6BAF18A10BB" xlink:to="lab_us-gaap_DerivativeAssets_90B83716C0324FFCD668C6BAF18A10BB" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset_10645D0188EBDB4B481BC6BAF18ABF10_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset_10645D0188EBDB4B481BC6BAF18ABF10" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Derivative assets netting</link:label>
    <link:label id="lab_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset_10645D0188EBDB4B481BC6BAF18ABF10_label_en-US" xlink:label="lab_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset_10645D0188EBDB4B481BC6BAF18ABF10" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Asset, Fair Value, Gross Liability and Obligation to Return Cash, Offset</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset_10645D0188EBDB4B481BC6BAF18ABF10" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset_10645D0188EBDB4B481BC6BAF18ABF10" xlink:to="lab_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset_10645D0188EBDB4B481BC6BAF18ABF10" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement_B49643C6DD6AE101FE94C6BAF18A5FC3_negatedLabel_en-US" xlink:label="lab_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement_B49643C6DD6AE101FE94C6BAF18A5FC3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Derivative liability, fair value, gross</link:label>
    <link:label id="lab_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement_B49643C6DD6AE101FE94C6BAF18A5FC3_label_en-US" xlink:label="lab_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement_B49643C6DD6AE101FE94C6BAF18A5FC3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement_B49643C6DD6AE101FE94C6BAF18A5FC3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement_B49643C6DD6AE101FE94C6BAF18A5FC3" xlink:to="lab_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement_B49643C6DD6AE101FE94C6BAF18A5FC3" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesAbstract_BB6A0CC411F75CFDA8A3C6BAF18AF096_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAbstract_BB6A0CC411F75CFDA8A3C6BAF18AF096" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative liabilities</link:label>
    <link:label id="lab_us-gaap_LiabilitiesAbstract_BB6A0CC411F75CFDA8A3C6BAF18AF096_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAbstract_BB6A0CC411F75CFDA8A3C6BAF18AF096" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAbstract" xlink:label="loc_us-gaap_LiabilitiesAbstract_BB6A0CC411F75CFDA8A3C6BAF18AF096" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAbstract_BB6A0CC411F75CFDA8A3C6BAF18AF096" xlink:to="lab_us-gaap_LiabilitiesAbstract_BB6A0CC411F75CFDA8A3C6BAF18AF096" xlink:type="arc" />
    <link:label id="lab_oke_PhysicalContractsLiabilitiesFairValueDisclosures_DC117F7FA677BCE66F19C6BAF18AD517_negatedLabel_en-US" xlink:label="lab_oke_PhysicalContractsLiabilitiesFairValueDisclosures_DC117F7FA677BCE66F19C6BAF18AD517" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Physical contracts</link:label>
    <link:label id="lab_oke_PhysicalContractsLiabilitiesFairValueDisclosures_DC117F7FA677BCE66F19C6BAF18AD517_label_en-US" xlink:label="lab_oke_PhysicalContractsLiabilitiesFairValueDisclosures_DC117F7FA677BCE66F19C6BAF18AD517" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Physical contracts, liabilities, fair value disclosures</link:label>
    <link:label id="lab_oke_PhysicalContractsLiabilitiesFairValueDisclosures_DC117F7FA677BCE66F19C6BAF18AD517_documentation_en-US" xlink:label="lab_oke_PhysicalContractsLiabilitiesFairValueDisclosures_DC117F7FA677BCE66F19C6BAF18AD517" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This element represents the portion of the balance sheet assertion valued at fair value by the entity 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.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_PhysicalContractsLiabilitiesFairValueDisclosures" xlink:label="loc_oke_PhysicalContractsLiabilitiesFairValueDisclosures_DC117F7FA677BCE66F19C6BAF18AD517" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_PhysicalContractsLiabilitiesFairValueDisclosures_DC117F7FA677BCE66F19C6BAF18AD517" xlink:to="lab_oke_PhysicalContractsLiabilitiesFairValueDisclosures_DC117F7FA677BCE66F19C6BAF18AD517" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_B37B8358D0B7D4E4D651C6BAF18ABFBD_negatedLabel_en-US" xlink:label="lab_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_B37B8358D0B7D4E4D651C6BAF18ABFBD" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Interest rate derivative liabilities, at fair value</link:label>
    <link:label id="lab_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_B37B8358D0B7D4E4D651C6BAF18ABFBD_label_en-US" xlink:label="lab_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_B37B8358D0B7D4E4D651C6BAF18ABFBD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Rate Derivative Liabilities, at Fair Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateDerivativeLiabilitiesAtFairValue" xlink:label="loc_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_B37B8358D0B7D4E4D651C6BAF18ABFBD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_B37B8358D0B7D4E4D651C6BAF18ABFBD" xlink:to="lab_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_B37B8358D0B7D4E4D651C6BAF18ABFBD" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeLiabilities_530AF3DA37851DE8F8CAC6BAF18A66ED_negatedLabel_en-US" xlink:label="lab_us-gaap_DerivativeLiabilities_530AF3DA37851DE8F8CAC6BAF18A66ED" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Derivative liabilities</link:label>
    <link:label id="lab_us-gaap_DerivativeLiabilities_530AF3DA37851DE8F8CAC6BAF18A66ED_label_en-US" xlink:label="lab_us-gaap_DerivativeLiabilities_530AF3DA37851DE8F8CAC6BAF18A66ED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLiabilities" xlink:label="loc_us-gaap_DerivativeLiabilities_530AF3DA37851DE8F8CAC6BAF18A66ED" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeLiabilities_530AF3DA37851DE8F8CAC6BAF18A66ED" xlink:to="lab_us-gaap_DerivativeLiabilities_530AF3DA37851DE8F8CAC6BAF18A66ED" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset_762CA2D04524972B3D52C6BAF18A7F1F_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset_762CA2D04524972B3D52C6BAF18A7F1F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative liabilities netting</link:label>
    <link:label id="lab_us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset_762CA2D04524972B3D52C6BAF18A7F1F_label_en-US" xlink:label="lab_us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset_762CA2D04524972B3D52C6BAF18A7F1F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Liability, Fair Value, Gross Asset and Right to Reclaim Cash, Offset</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset_762CA2D04524972B3D52C6BAF18A7F1F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset_762CA2D04524972B3D52C6BAF18A7F1F" xlink:to="lab_us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset_762CA2D04524972B3D52C6BAF18A7F1F" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeLeaseDescriptionTable_73F24E79E884455C0665C2B72BA86D25_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeLeaseDescriptionTable_73F24E79E884455C0665C2B72BA86D25" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Lease, Details [Table]</link:label>
    <link:label id="lab_us-gaap_LesseeLeaseDescriptionTable_73F24E79E884455C0665C2B72BA86D25_label_en-US" xlink:label="lab_us-gaap_LesseeLeaseDescriptionTable_73F24E79E884455C0665C2B72BA86D25" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Lease, Description [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeLeaseDescriptionTable" xlink:label="loc_us-gaap_LesseeLeaseDescriptionTable_73F24E79E884455C0665C2B72BA86D25" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_73F24E79E884455C0665C2B72BA86D25" xlink:to="lab_us-gaap_LesseeLeaseDescriptionTable_73F24E79E884455C0665C2B72BA86D25" xlink:type="arc" />
    <link:label id="lab_oke_LeaseDescriptionAxis_2D019DAE441337D291A7C2B72BA8655E_terseLabel_en-US" xlink:label="lab_oke_LeaseDescriptionAxis_2D019DAE441337D291A7C2B72BA8655E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lease Details [Axis]</link:label>
    <link:label id="lab_oke_LeaseDescriptionAxis_2D019DAE441337D291A7C2B72BA8655E_label_en-US" xlink:label="lab_oke_LeaseDescriptionAxis_2D019DAE441337D291A7C2B72BA8655E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease Description [Axis]</link:label>
    <link:label id="lab_oke_LeaseDescriptionAxis_2D019DAE441337D291A7C2B72BA8655E_documentation_en-US" xlink:label="lab_oke_LeaseDescriptionAxis_2D019DAE441337D291A7C2B72BA8655E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Lease Description [Axis]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_LeaseDescriptionAxis" xlink:label="loc_oke_LeaseDescriptionAxis_2D019DAE441337D291A7C2B72BA8655E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_LeaseDescriptionAxis_2D019DAE441337D291A7C2B72BA8655E" xlink:to="lab_oke_LeaseDescriptionAxis_2D019DAE441337D291A7C2B72BA8655E" xlink:type="arc" />
    <link:label id="lab_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D_terseLabel_en-US" xlink:label="lab_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lease Details [Domain]</link:label>
    <link:label id="lab_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D_label_en-US" xlink:label="lab_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maturity of Lease Liabilities [Domain]</link:label>
    <link:label id="lab_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D_documentation_en-US" xlink:label="lab_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Domain] for Maturity of Lease Liabilities [Axis]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_MaturityofLeaseLiabilitiesDomain" xlink:label="loc_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:to="lab_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:type="arc" />
    <link:label id="lab_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember_0A5803BBDC4252783C4EC2B72BA97997_terseLabel_en-US" xlink:label="lab_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember_0A5803BBDC4252783C4EC2B72BA97997" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lease remaining balance related to lease entered in December 2019 [Member] [Member] [Member]</link:label>
    <link:label id="lab_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember_0A5803BBDC4252783C4EC2B72BA97997_label_en-US" xlink:label="lab_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember_0A5803BBDC4252783C4EC2B72BA97997" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease remaining balance related to lease entered in December 2019 [Member] [Member] [Member]</link:label>
    <link:label id="lab_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember_0A5803BBDC4252783C4EC2B72BA97997_documentation_en-US" xlink:label="lab_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember_0A5803BBDC4252783C4EC2B72BA97997" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Lease remaining balance related to lease entered in December 2019 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember" xlink:label="loc_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember_0A5803BBDC4252783C4EC2B72BA97997" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember_0A5803BBDC4252783C4EC2B72BA97997" xlink:to="lab_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember_0A5803BBDC4252783C4EC2B72BA97997" xlink:type="arc" />
    <link:label id="lab_oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember_D7CE7FA24D0C3F1680ECC2B72BA9776F_terseLabel_en-US" xlink:label="lab_oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember_D7CE7FA24D0C3F1680ECC2B72BA9776F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Certain Operating Leases Entered Into During The Period [Member]</link:label>
    <link:label id="lab_oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember_D7CE7FA24D0C3F1680ECC2B72BA9776F_label_en-US" xlink:label="lab_oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember_D7CE7FA24D0C3F1680ECC2B72BA9776F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Certain Operating Leases Entered Into During The Period [Member]</link:label>
    <link:label id="lab_oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember_D7CE7FA24D0C3F1680ECC2B72BA9776F_documentation_en-US" xlink:label="lab_oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember_D7CE7FA24D0C3F1680ECC2B72BA9776F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Certain Operating Leases Entered Into During The Period [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember" xlink:label="loc_oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember_D7CE7FA24D0C3F1680ECC2B72BA9776F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember_D7CE7FA24D0C3F1680ECC2B72BA9776F" xlink:to="lab_oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember_D7CE7FA24D0C3F1680ECC2B72BA9776F" xlink:type="arc" />
    <link:label id="lab_oke_WeightedAverageRemainingLeaseTermMember_D903F582536F17412C21C2B72BA9C253_terseLabel_en-US" xlink:label="lab_oke_WeightedAverageRemainingLeaseTermMember_D903F582536F17412C21C2B72BA9C253" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted-Average Remaining Lease Term [Member]</link:label>
    <link:label id="lab_oke_WeightedAverageRemainingLeaseTermMember_D903F582536F17412C21C2B72BA9C253_label_en-US" xlink:label="lab_oke_WeightedAverageRemainingLeaseTermMember_D903F582536F17412C21C2B72BA9C253" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted-Average Remaining Lease Term [Member]</link:label>
    <link:label id="lab_oke_WeightedAverageRemainingLeaseTermMember_D903F582536F17412C21C2B72BA9C253_documentation_en-US" xlink:label="lab_oke_WeightedAverageRemainingLeaseTermMember_D903F582536F17412C21C2B72BA9C253" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Weighted-Average Remaining Lease Term [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_WeightedAverageRemainingLeaseTermMember" xlink:label="loc_oke_WeightedAverageRemainingLeaseTermMember_D903F582536F17412C21C2B72BA9C253" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_WeightedAverageRemainingLeaseTermMember_D903F582536F17412C21C2B72BA9C253" xlink:to="lab_oke_WeightedAverageRemainingLeaseTermMember_D903F582536F17412C21C2B72BA9C253" xlink:type="arc" />
    <link:label id="lab_oke_WeightedAverageDiscountRateMember_2C9874C2204E6C90BBD0C2B72BAA387C_terseLabel_en-US" xlink:label="lab_oke_WeightedAverageDiscountRateMember_2C9874C2204E6C90BBD0C2B72BAA387C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted-Average Discount Rate [Member]</link:label>
    <link:label id="lab_oke_WeightedAverageDiscountRateMember_2C9874C2204E6C90BBD0C2B72BAA387C_label_en-US" xlink:label="lab_oke_WeightedAverageDiscountRateMember_2C9874C2204E6C90BBD0C2B72BAA387C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted-Average Discount Rate [Member]</link:label>
    <link:label id="lab_oke_WeightedAverageDiscountRateMember_2C9874C2204E6C90BBD0C2B72BAA387C_documentation_en-US" xlink:label="lab_oke_WeightedAverageDiscountRateMember_2C9874C2204E6C90BBD0C2B72BAA387C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Weighted-Average Discount Rate [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_WeightedAverageDiscountRateMember" xlink:label="loc_oke_WeightedAverageDiscountRateMember_2C9874C2204E6C90BBD0C2B72BAA387C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_WeightedAverageDiscountRateMember_2C9874C2204E6C90BBD0C2B72BAA387C" xlink:to="lab_oke_WeightedAverageDiscountRateMember_2C9874C2204E6C90BBD0C2B72BAA387C" xlink:type="arc" />
    <link:label id="lab_oke_MaturityofFinanceLeaseLiabilityMember_6C4CB64AC05F40706C50C2B72BAA4DB6_terseLabel_en-US" xlink:label="lab_oke_MaturityofFinanceLeaseLiabilityMember_6C4CB64AC05F40706C50C2B72BAA4DB6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maturity of Finance Lease Liability</link:label>
    <link:label id="lab_oke_MaturityofFinanceLeaseLiabilityMember_6C4CB64AC05F40706C50C2B72BAA4DB6_label_en-US" xlink:label="lab_oke_MaturityofFinanceLeaseLiabilityMember_6C4CB64AC05F40706C50C2B72BAA4DB6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maturity of Finance Lease Liability [Member]</link:label>
    <link:label id="lab_oke_MaturityofFinanceLeaseLiabilityMember_6C4CB64AC05F40706C50C2B72BAA4DB6_documentation_en-US" xlink:label="lab_oke_MaturityofFinanceLeaseLiabilityMember_6C4CB64AC05F40706C50C2B72BAA4DB6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Maturity of Finance Lease Liability [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_MaturityofFinanceLeaseLiabilityMember" xlink:label="loc_oke_MaturityofFinanceLeaseLiabilityMember_6C4CB64AC05F40706C50C2B72BAA4DB6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_MaturityofFinanceLeaseLiabilityMember_6C4CB64AC05F40706C50C2B72BAA4DB6" xlink:to="lab_oke_MaturityofFinanceLeaseLiabilityMember_6C4CB64AC05F40706C50C2B72BAA4DB6" xlink:type="arc" />
    <link:label id="lab_oke_MaturityofOperatingLeaseLiabilitiesMember_73D7220E5E4E54EC341AC2B72BAAC307_terseLabel_en-US" xlink:label="lab_oke_MaturityofOperatingLeaseLiabilitiesMember_73D7220E5E4E54EC341AC2B72BAAC307" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maturity of Operating Lease Liabilities</link:label>
    <link:label id="lab_oke_MaturityofOperatingLeaseLiabilitiesMember_73D7220E5E4E54EC341AC2B72BAAC307_label_en-US" xlink:label="lab_oke_MaturityofOperatingLeaseLiabilitiesMember_73D7220E5E4E54EC341AC2B72BAAC307" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maturity of Operating Lease Liabilities [Member]</link:label>
    <link:label id="lab_oke_MaturityofOperatingLeaseLiabilitiesMember_73D7220E5E4E54EC341AC2B72BAAC307_documentation_en-US" xlink:label="lab_oke_MaturityofOperatingLeaseLiabilitiesMember_73D7220E5E4E54EC341AC2B72BAAC307" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Maturity of Operating Lease Liabilities [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_MaturityofOperatingLeaseLiabilitiesMember" xlink:label="loc_oke_MaturityofOperatingLeaseLiabilitiesMember_73D7220E5E4E54EC341AC2B72BAAC307" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_MaturityofOperatingLeaseLiabilitiesMember_73D7220E5E4E54EC341AC2B72BAAC307" xlink:to="lab_oke_MaturityofOperatingLeaseLiabilitiesMember_73D7220E5E4E54EC341AC2B72BAAC307" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Details [Line Items]</link:label>
    <link:label id="lab_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947_label_en-US" xlink:label="lab_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Lease, Description [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeLeaseDescriptionLineItems" xlink:label="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="lab_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasePayments_DC27F33A0C0A64418801C2B72BAA3B88_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasePayments_DC27F33A0C0A64418801C2B72BAA3B88" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating cash flows for operating leases</link:label>
    <link:label id="lab_us-gaap_OperatingLeasePayments_DC27F33A0C0A64418801C2B72BAA3B88_label_en-US" xlink:label="lab_us-gaap_OperatingLeasePayments_DC27F33A0C0A64418801C2B72BAA3B88" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Payments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasePayments" xlink:label="loc_us-gaap_OperatingLeasePayments_DC27F33A0C0A64418801C2B72BAA3B88" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasePayments_DC27F33A0C0A64418801C2B72BAA3B88" xlink:to="lab_us-gaap_OperatingLeasePayments_DC27F33A0C0A64418801C2B72BAA3B88" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeasePrincipalPayments_946DDB85272C0B7AE50CC2B72BAB361A_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeasePrincipalPayments_946DDB85272C0B7AE50CC2B72BAB361A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financing cash flows for finance lease</link:label>
    <link:label id="lab_us-gaap_FinanceLeasePrincipalPayments_946DDB85272C0B7AE50CC2B72BAB361A_label_en-US" xlink:label="lab_us-gaap_FinanceLeasePrincipalPayments_946DDB85272C0B7AE50CC2B72BAB361A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Principal Payments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeasePrincipalPayments" xlink:label="loc_us-gaap_FinanceLeasePrincipalPayments_946DDB85272C0B7AE50CC2B72BAB361A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeasePrincipalPayments_946DDB85272C0B7AE50CC2B72BAB361A" xlink:to="lab_us-gaap_FinanceLeasePrincipalPayments_946DDB85272C0B7AE50CC2B72BAB361A" xlink:type="arc" />
    <link:label id="lab_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_2F73F67B0C61D9014FC9C2B72BABA857_terseLabel_en-US" xlink:label="lab_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_2F73F67B0C61D9014FC9C2B72BABA857" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Right-of-use assets obtained in exchange for operating lease liabilities (noncash)</link:label>
    <link:label id="lab_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_2F73F67B0C61D9014FC9C2B72BABA857_label_en-US" xlink:label="lab_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_2F73F67B0C61D9014FC9C2B72BABA857" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Right-of-Use Asset Obtained in Exchange for Operating Lease Liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:label="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_2F73F67B0C61D9014FC9C2B72BABA857" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_2F73F67B0C61D9014FC9C2B72BABA857" xlink:to="lab_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_2F73F67B0C61D9014FC9C2B72BABA857" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_D0B374D57603CDEAA92CC2B72BAB5F8A_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_D0B374D57603CDEAA92CC2B72BAB5F8A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Remainder of 2020</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_D0B374D57603CDEAA92CC2B72BAB5F8A_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_D0B374D57603CDEAA92CC2B72BAB5F8A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Payments, Remainder of Fiscal Year</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_D0B374D57603CDEAA92CC2B72BAB5F8A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_D0B374D57603CDEAA92CC2B72BAB5F8A" xlink:to="lab_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_D0B374D57603CDEAA92CC2B72BAB5F8A" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_8BF219879E4B8FFABDF7C2B72BABCAF5_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_8BF219879E4B8FFABDF7C2B72BABCAF5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2021</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_8BF219879E4B8FFABDF7C2B72BABCAF5_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_8BF219879E4B8FFABDF7C2B72BABCAF5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Payments, Due Year Two</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_8BF219879E4B8FFABDF7C2B72BABCAF5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_8BF219879E4B8FFABDF7C2B72BABCAF5" xlink:to="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_8BF219879E4B8FFABDF7C2B72BABCAF5" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_9900407DD765FA950BC9C2B72BAB0046_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_9900407DD765FA950BC9C2B72BAB0046" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2022</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_9900407DD765FA950BC9C2B72BAB0046_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_9900407DD765FA950BC9C2B72BAB0046" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Payments, Due Year Three</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_9900407DD765FA950BC9C2B72BAB0046" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_9900407DD765FA950BC9C2B72BAB0046" xlink:to="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_9900407DD765FA950BC9C2B72BAB0046" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_C42637CB1F4C2A8B9755C2B72BABB349_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_C42637CB1F4C2A8B9755C2B72BABB349" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2023</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_C42637CB1F4C2A8B9755C2B72BABB349_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_C42637CB1F4C2A8B9755C2B72BABB349" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Payments, Due Year Four</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_C42637CB1F4C2A8B9755C2B72BABB349" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_C42637CB1F4C2A8B9755C2B72BABB349" xlink:to="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_C42637CB1F4C2A8B9755C2B72BABB349" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_08BFAEB10577C173DAA0C2B72BAC1E35_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_08BFAEB10577C173DAA0C2B72BAC1E35" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2024</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_08BFAEB10577C173DAA0C2B72BAC1E35_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_08BFAEB10577C173DAA0C2B72BAC1E35" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Payments, Due Year Five</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_08BFAEB10577C173DAA0C2B72BAC1E35" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_08BFAEB10577C173DAA0C2B72BAC1E35" xlink:to="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_08BFAEB10577C173DAA0C2B72BAC1E35" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_12540F476A9AE17A374AC2B72BAC81D2_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_12540F476A9AE17A374AC2B72BAC81D2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2025 and beyond</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_12540F476A9AE17A374AC2B72BAC81D2_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_12540F476A9AE17A374AC2B72BAC81D2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Payments, Due after Year Five</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_12540F476A9AE17A374AC2B72BAC81D2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_12540F476A9AE17A374AC2B72BAC81D2" xlink:to="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_12540F476A9AE17A374AC2B72BAC81D2" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDue_0FE73E9913F55B023043C2B72BACF4D7_totalLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDue_0FE73E9913F55B023043C2B72BACF4D7" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total lease payments</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDue_0FE73E9913F55B023043C2B72BACF4D7_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDue_0FE73E9913F55B023043C2B72BACF4D7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Payment, Due</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_0FE73E9913F55B023043C2B72BACF4D7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_0FE73E9913F55B023043C2B72BACF4D7" xlink:to="lab_us-gaap_FinanceLeaseLiabilityPaymentsDue_0FE73E9913F55B023043C2B72BACF4D7" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_EA0B4CAADC88D2D793D5C2B72BACE4A7_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_EA0B4CAADC88D2D793D5C2B72BACE4A7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Less: Interest</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_EA0B4CAADC88D2D793D5C2B72BACE4A7_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_EA0B4CAADC88D2D793D5C2B72BACE4A7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Undiscounted Excess Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:label="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_EA0B4CAADC88D2D793D5C2B72BACE4A7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_EA0B4CAADC88D2D793D5C2B72BACE4A7" xlink:to="lab_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_EA0B4CAADC88D2D793D5C2B72BACE4A7" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiability_0BD70D1E19F2BCDBF021C2B72BAC763D_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiability_0BD70D1E19F2BCDBF021C2B72BAC763D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Present value of lease liabilities</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiability_0BD70D1E19F2BCDBF021C2B72BAC763D_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiability_0BD70D1E19F2BCDBF021C2B72BAC763D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiability" xlink:label="loc_us-gaap_FinanceLeaseLiability_0BD70D1E19F2BCDBF021C2B72BAC763D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiability_0BD70D1E19F2BCDBF021C2B72BAC763D" xlink:to="lab_us-gaap_FinanceLeaseLiability_0BD70D1E19F2BCDBF021C2B72BAC763D" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_6E313FCF93F7D50A4FF2C2B72BAD9D25_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_6E313FCF93F7D50A4FF2C2B72BAD9D25" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Remainder of 2020</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_6E313FCF93F7D50A4FF2C2B72BAD9D25_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_6E313FCF93F7D50A4FF2C2B72BAD9D25" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_6E313FCF93F7D50A4FF2C2B72BAD9D25" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_6E313FCF93F7D50A4FF2C2B72BAD9D25" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_6E313FCF93F7D50A4FF2C2B72BAD9D25" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_CCE723AB64C1D390003EC2B72BAD7CB3_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_CCE723AB64C1D390003EC2B72BAD7CB3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2021</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_CCE723AB64C1D390003EC2B72BAD7CB3_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_CCE723AB64C1D390003EC2B72BAD7CB3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Payments, Due Year Two</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_CCE723AB64C1D390003EC2B72BAD7CB3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_CCE723AB64C1D390003EC2B72BAD7CB3" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_CCE723AB64C1D390003EC2B72BAD7CB3" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_A80F6684B6B926785206C2B72BAD20B8_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_A80F6684B6B926785206C2B72BAD20B8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2022</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_A80F6684B6B926785206C2B72BAD20B8_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_A80F6684B6B926785206C2B72BAD20B8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Payments, Due Year Three</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_A80F6684B6B926785206C2B72BAD20B8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_A80F6684B6B926785206C2B72BAD20B8" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_A80F6684B6B926785206C2B72BAD20B8" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_18CF3C88D9C64D6C26FBC2B72BAD8401_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_18CF3C88D9C64D6C26FBC2B72BAD8401" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2023</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_18CF3C88D9C64D6C26FBC2B72BAD8401_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_18CF3C88D9C64D6C26FBC2B72BAD8401" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Payments, Due Year Four</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_18CF3C88D9C64D6C26FBC2B72BAD8401" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_18CF3C88D9C64D6C26FBC2B72BAD8401" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_18CF3C88D9C64D6C26FBC2B72BAD8401" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_A972F18DC62344008835C2B72BAD6F18_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_A972F18DC62344008835C2B72BAD6F18" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2024</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_A972F18DC62344008835C2B72BAD6F18_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_A972F18DC62344008835C2B72BAD6F18" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Payments, Due Year Five</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_A972F18DC62344008835C2B72BAD6F18" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_A972F18DC62344008835C2B72BAD6F18" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_A972F18DC62344008835C2B72BAD6F18" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_CC60223CD1BC788C7647C2B72BADA849_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_CC60223CD1BC788C7647C2B72BADA849" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2025 and beyond</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_CC60223CD1BC788C7647C2B72BADA849_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_CC60223CD1BC788C7647C2B72BADA849" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Payments, Due after Year Five</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_CC60223CD1BC788C7647C2B72BADA849" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_CC60223CD1BC788C7647C2B72BADA849" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_CC60223CD1BC788C7647C2B72BADA849" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_554C9F036C98CC54A753C2B72BAD4D0C_totalLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_554C9F036C98CC54A753C2B72BAD4D0C" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total lease payments</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_554C9F036C98CC54A753C2B72BAD4D0C_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_554C9F036C98CC54A753C2B72BAD4D0C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Payments, Due</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_554C9F036C98CC54A753C2B72BAD4D0C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_554C9F036C98CC54A753C2B72BAD4D0C" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_554C9F036C98CC54A753C2B72BAD4D0C" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_57E0186A479AEAC6D615C2B72BAE543B_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_57E0186A479AEAC6D615C2B72BAE543B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Less: Interest</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_57E0186A479AEAC6D615C2B72BAE543B_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_57E0186A479AEAC6D615C2B72BAE543B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Undiscounted Excess Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_57E0186A479AEAC6D615C2B72BAE543B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_57E0186A479AEAC6D615C2B72BAE543B" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_57E0186A479AEAC6D615C2B72BAE543B" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseLiability_20B215521D1932C7D63EC2B72BAEEF61_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiability_20B215521D1932C7D63EC2B72BAEEF61" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lease liability remaining balance</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseLiability_20B215521D1932C7D63EC2B72BAEEF61_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiability_20B215521D1932C7D63EC2B72BAEEF61" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="loc_us-gaap_OperatingLeaseLiability_20B215521D1932C7D63EC2B72BAEEF61" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseLiability_20B215521D1932C7D63EC2B72BAEEF61" xlink:to="lab_us-gaap_OperatingLeaseLiability_20B215521D1932C7D63EC2B72BAEEF61" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseRightOfUseAsset_6E77E6E9DB7F1E795F56C2B72BAEC010_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseRightOfUseAsset_6E77E6E9DB7F1E795F56C2B72BAEC010" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Right-of-use asset remaining balance</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseRightOfUseAsset_6E77E6E9DB7F1E795F56C2B72BAEC010_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseRightOfUseAsset_6E77E6E9DB7F1E795F56C2B72BAEC010" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Right-of-Use Asset</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_6E77E6E9DB7F1E795F56C2B72BAEC010" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseRightOfUseAsset_6E77E6E9DB7F1E795F56C2B72BAEC010" xlink:to="lab_us-gaap_OperatingLeaseRightOfUseAsset_6E77E6E9DB7F1E795F56C2B72BAEC010" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeOperatingLeaseTermOfContract_32D0D4C58E5BF14BCEA0C2B72BAE8C6F_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseTermOfContract_32D0D4C58E5BF14BCEA0C2B72BAE8C6F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Term of contract</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseTermOfContract_32D0D4C58E5BF14BCEA0C2B72BAE8C6F_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseTermOfContract_32D0D4C58E5BF14BCEA0C2B72BAE8C6F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Term of Contract</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseTermOfContract" xlink:label="loc_us-gaap_LesseeOperatingLeaseTermOfContract_32D0D4C58E5BF14BCEA0C2B72BAE8C6F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseTermOfContract_32D0D4C58E5BF14BCEA0C2B72BAE8C6F" xlink:to="lab_us-gaap_LesseeOperatingLeaseTermOfContract_32D0D4C58E5BF14BCEA0C2B72BAE8C6F" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_A1471A73DA5BC1BE180FC2B72BAEB3E9_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_A1471A73DA5BC1BE180FC2B72BAEB3E9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Lease, Weighted Average Remaining Lease Term</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_A1471A73DA5BC1BE180FC2B72BAEB3E9_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_A1471A73DA5BC1BE180FC2B72BAEB3E9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Weighted Average Remaining Lease Term</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_A1471A73DA5BC1BE180FC2B72BAEB3E9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_A1471A73DA5BC1BE180FC2B72BAEB3E9" xlink:to="lab_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_A1471A73DA5BC1BE180FC2B72BAEB3E9" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_8896BB2BAF1032213A82C2B72BAEEB16_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_8896BB2BAF1032213A82C2B72BAEEB16" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Lease, Weighted Average Discount Rate, Percent</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_8896BB2BAF1032213A82C2B72BAEEB16_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_8896BB2BAF1032213A82C2B72BAEEB16" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Weighted Average Discount Rate, Percent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_8896BB2BAF1032213A82C2B72BAEEB16" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_8896BB2BAF1032213A82C2B72BAEEB16" xlink:to="lab_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_8896BB2BAF1032213A82C2B72BAEEB16" xlink:type="arc" />
    <link:label id="lab_oke_DerivativeInstrumentsAndHedgingActivitiesUsingDerivativesAbstract_8555038BEF84A5070F01C6CABC8FC8E2_label_en-US" xlink:label="lab_oke_DerivativeInstrumentsAndHedgingActivitiesUsingDerivativesAbstract_8555038BEF84A5070F01C6CABC8FC8E2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments and Hedging Activities Using Derivatives [Abstract]</link:label>
    <link:label id="lab_oke_DerivativeInstrumentsAndHedgingActivitiesUsingDerivativesAbstract_8555038BEF84A5070F01C6CABC8FC8E2_documentation_en-US" xlink:label="lab_oke_DerivativeInstrumentsAndHedgingActivitiesUsingDerivativesAbstract_8555038BEF84A5070F01C6CABC8FC8E2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Derivative Instruments and Hedging Activities Using Derivatives [Abstract]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeInstrumentsAndHedgingActivitiesUsingDerivativesAbstract" xlink:label="loc_oke_DerivativeInstrumentsAndHedgingActivitiesUsingDerivativesAbstract_8555038BEF84A5070F01C6CABC8FC8E2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_DerivativeInstrumentsAndHedgingActivitiesUsingDerivativesAbstract_8555038BEF84A5070F01C6CABC8FC8E2" xlink:to="lab_oke_DerivativeInstrumentsAndHedgingActivitiesUsingDerivativesAbstract_8555038BEF84A5070F01C6CABC8FC8E2" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_018AD7C3574DD1C57798C6CABC8F567D_verboseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_018AD7C3574DD1C57798C6CABC8F567D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) by Hedging Relationship, by Income Statement Location, by Derivative Instrument Risk [Table]</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_018AD7C3574DD1C57798C6CABC8F567D_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_018AD7C3574DD1C57798C6CABC8F567D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_018AD7C3574DD1C57798C6CABC8F567D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_018AD7C3574DD1C57798C6CABC8F567D" xlink:to="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_018AD7C3574DD1C57798C6CABC8F567D" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_B7E56BB3F9277251FDA0C6CABC90CEC7_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_B7E56BB3F9277251FDA0C6CABC90CEC7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]</link:label>
    <link:label id="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_B7E56BB3F9277251FDA0C6CABC90CEC7_label_en-US" xlink:label="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_B7E56BB3F9277251FDA0C6CABC90CEC7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" xlink:label="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_B7E56BB3F9277251FDA0C6CABC90CEC7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_B7E56BB3F9277251FDA0C6CABC90CEC7" xlink:to="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_B7E56BB3F9277251FDA0C6CABC90CEC7" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentRiskAxis_A5D2240E6C145D719A17C6CABC90220A_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentRiskAxis_A5D2240E6C145D719A17C6CABC90220A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Instrument Risk [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_A5D2240E6C145D719A17C6CABC90220A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_A5D2240E6C145D719A17C6CABC90220A" xlink:to="lab_us-gaap_DerivativeInstrumentRiskAxis_A5D2240E6C145D719A17C6CABC90220A" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestRateContractMember_DB2AF3C2B6338B0D736EC6CABC9245F2_verboseLabel_en-US" xlink:label="lab_us-gaap_InterestRateContractMember_DB2AF3C2B6338B0D736EC6CABC9245F2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Interest Rate Contract</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateContractMember" xlink:label="loc_us-gaap_InterestRateContractMember_DB2AF3C2B6338B0D736EC6CABC9245F2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestRateContractMember_DB2AF3C2B6338B0D736EC6CABC9245F2" xlink:to="lab_us-gaap_InterestRateContractMember_DB2AF3C2B6338B0D736EC6CABC9245F2" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeStatementLocationAxis_C2AE3F4E3B94C1CB90A0C6CABC9249DA_verboseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationAxis_C2AE3F4E3B94C1CB90A0C6CABC9249DA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) by Income Statement Location [Axis]</link:label>
    <link:label id="lab_us-gaap_IncomeStatementLocationAxis_C2AE3F4E3B94C1CB90A0C6CABC9249DA_label_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationAxis_C2AE3F4E3B94C1CB90A0C6CABC9249DA" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_C2AE3F4E3B94C1CB90A0C6CABC9249DA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_C2AE3F4E3B94C1CB90A0C6CABC9249DA" xlink:to="lab_us-gaap_IncomeStatementLocationAxis_C2AE3F4E3B94C1CB90A0C6CABC9249DA" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeStatementLocationDomain_E3CD0AEA3A4F5BFD7FF7C6CABC92EE47_verboseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationDomain_E3CD0AEA3A4F5BFD7FF7C6CABC92EE47" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Income Statement and Other Comprehensive Income (Loss) Location [Domain]</link:label>
    <link:label id="lab_us-gaap_IncomeStatementLocationDomain_E3CD0AEA3A4F5BFD7FF7C6CABC92EE47_label_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationDomain_E3CD0AEA3A4F5BFD7FF7C6CABC92EE47" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_E3CD0AEA3A4F5BFD7FF7C6CABC92EE47" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_E3CD0AEA3A4F5BFD7FF7C6CABC92EE47" xlink:to="lab_us-gaap_IncomeStatementLocationDomain_E3CD0AEA3A4F5BFD7FF7C6CABC92EE47" xlink:type="arc" />
    <link:label id="lab_us-gaap_SalesMember_EBF22B718455F7CC4CBAC6CABC920247_terseLabel_en-US" xlink:label="lab_us-gaap_SalesMember_EBF22B718455F7CC4CBAC6CABC920247" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commodity sales revenues</link:label>
    <link:label id="lab_us-gaap_SalesMember_EBF22B718455F7CC4CBAC6CABC920247_label_en-US" xlink:label="lab_us-gaap_SalesMember_EBF22B718455F7CC4CBAC6CABC920247" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sales [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SalesMember" xlink:label="loc_us-gaap_SalesMember_EBF22B718455F7CC4CBAC6CABC920247" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SalesMember_EBF22B718455F7CC4CBAC6CABC920247" xlink:to="lab_us-gaap_SalesMember_EBF22B718455F7CC4CBAC6CABC920247" xlink:type="arc" />
    <link:label id="lab_us-gaap_CostOfSalesMember_5939AA9F03551E057C4AC6CABC92ADFC_terseLabel_en-US" xlink:label="lab_us-gaap_CostOfSalesMember_5939AA9F03551E057C4AC6CABC92ADFC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cost of sales and fuel</link:label>
    <link:label id="lab_us-gaap_CostOfSalesMember_5939AA9F03551E057C4AC6CABC92ADFC_label_en-US" xlink:label="lab_us-gaap_CostOfSalesMember_5939AA9F03551E057C4AC6CABC92ADFC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost of Sales [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfSalesMember" xlink:label="loc_us-gaap_CostOfSalesMember_5939AA9F03551E057C4AC6CABC92ADFC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfSalesMember_5939AA9F03551E057C4AC6CABC92ADFC" xlink:to="lab_us-gaap_CostOfSalesMember_5939AA9F03551E057C4AC6CABC92ADFC" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestExpenseMember_0D76C3A777AC9AE6DA23C6CABC92D4CF_terseLabel_en-US" xlink:label="lab_us-gaap_InterestExpenseMember_0D76C3A777AC9AE6DA23C6CABC92D4CF" 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_InterestExpenseMember_0D76C3A777AC9AE6DA23C6CABC92D4CF_label_en-US" xlink:label="lab_us-gaap_InterestExpenseMember_0D76C3A777AC9AE6DA23C6CABC92D4CF" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpenseMember" xlink:label="loc_us-gaap_InterestExpenseMember_0D76C3A777AC9AE6DA23C6CABC92D4CF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestExpenseMember_0D76C3A777AC9AE6DA23C6CABC92D4CF" xlink:to="lab_us-gaap_InterestExpenseMember_0D76C3A777AC9AE6DA23C6CABC92D4CF" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_96E3B79F63AAB27548C0C6CABC92AB27_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_96E3B79F63AAB27548C0C6CABC92AB27" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) [Line Items]</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_96E3B79F63AAB27548C0C6CABC92AB27_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_96E3B79F63AAB27548C0C6CABC92AB27" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossLineItems" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_96E3B79F63AAB27548C0C6CABC92AB27" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_96E3B79F63AAB27548C0C6CABC92AB27" xlink:to="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_96E3B79F63AAB27548C0C6CABC92AB27" xlink:type="arc" />
    <link:label id="lab_oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet_4D0569288F180104E843C6CABC923912_terseLabel_en-US" xlink:label="lab_oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet_4D0569288F180104E843C6CABC923912" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrealized change in fair value of cash flow hedges in other comprehensive income (loss)</link:label>
    <link:label id="lab_oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet_4D0569288F180104E843C6CABC923912_label_en-US" xlink:label="lab_oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet_4D0569288F180104E843C6CABC923912" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive (Loss), Net</link:label>
    <link:label id="lab_oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet_4D0569288F180104E843C6CABC923912_documentation_en-US" xlink:label="lab_oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet_4D0569288F180104E843C6CABC923912" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive (Loss), Net</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet" xlink:label="loc_oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet_4D0569288F180104E843C6CABC923912" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet_4D0569288F180104E843C6CABC923912" xlink:to="lab_oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet_4D0569288F180104E843C6CABC923912" xlink:type="arc" />
    <link:label id="lab_oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet_0E922CE1762A9ADE2F95C6CABC92B914_terseLabel_en-US" xlink:label="lab_oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet_0E922CE1762A9ADE2F95C6CABC92B914" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Change in fair value of cash flow hedges reclassified from accumulated other comprehensive loss into net income (loss) on derivatives</link:label>
    <link:label id="lab_oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet_0E922CE1762A9ADE2F95C6CABC92B914_label_en-US" xlink:label="lab_oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet_0E922CE1762A9ADE2F95C6CABC92B914" 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, Net</link:label>
    <link:label id="lab_oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet_0E922CE1762A9ADE2F95C6CABC92B914_documentation_en-US" xlink:label="lab_oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet_0E922CE1762A9ADE2F95C6CABC92B914" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Net</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet" xlink:label="loc_oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet_0E922CE1762A9ADE2F95C6CABC92B914" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet_0E922CE1762A9ADE2F95C6CABC92B914" xlink:to="lab_oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet_0E922CE1762A9ADE2F95C6CABC92B914" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_E7FAC72B9CF10045BB79C2B72CF8B0B1_label_en-US" xlink:label="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_E7FAC72B9CF10045BB79C2B72CF8B0B1" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_E7FAC72B9CF10045BB79C2B72CF8B0B1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_E7FAC72B9CF10045BB79C2B72CF8B0B1" xlink:to="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_E7FAC72B9CF10045BB79C2B72CF8B0B1" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProfitLoss_5C792F0B6A84A546AFE8C2B72CF91253_verboseLabel_en-US" xlink:label="lab_us-gaap_ProfitLoss_5C792F0B6A84A546AFE8C2B72CF91253" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Net income (loss)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_5C792F0B6A84A546AFE8C2B72CF91253" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProfitLoss_5C792F0B6A84A546AFE8C2B72CF91253" xlink:to="lab_us-gaap_ProfitLoss_5C792F0B6A84A546AFE8C2B72CF91253" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_A7F7F93BA582AD4DD592C2B72CFA7DF8_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_A7F7F93BA582AD4DD592C2B72CFA7DF8" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income (loss), net of tax</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_A7F7F93BA582AD4DD592C2B72CFA7DF8_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_A7F7F93BA582AD4DD592C2B72CFA7DF8" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_A7F7F93BA582AD4DD592C2B72CFA7DF8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_A7F7F93BA582AD4DD592C2B72CFA7DF8" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_A7F7F93BA582AD4DD592C2B72CFA7DF8" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_4DC48F16C689BA9283F3C2B72CFAFC92_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_4DC48F16C689BA9283F3C2B72CFAFC92" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Change in fair value of derivatives, net of tax of $31,705 and $20,593, respectively</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_4DC48F16C689BA9283F3C2B72CFAFC92_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_4DC48F16C689BA9283F3C2B72CFAFC92" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_4DC48F16C689BA9283F3C2B72CFAFC92" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_4DC48F16C689BA9283F3C2B72CFAFC92" xlink:to="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_4DC48F16C689BA9283F3C2B72CFAFC92" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_23195BA909F70146B7B4C2B72CFA328B_negatedNetLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_23195BA909F70146B7B4C2B72CFA328B" xlink:role="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="resource" xml:lang="en-US">Derivative amounts reclassified to net income (loss), net of tax of $4,518 and $4,177, respectively</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_23195BA909F70146B7B4C2B72CFA328B_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_23195BA909F70146B7B4C2B72CFA328B" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_23195BA909F70146B7B4C2B72CFA328B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_23195BA909F70146B7B4C2B72CFA328B" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_23195BA909F70146B7B4C2B72CFA328B" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_7B297C1EA75E49965B33C2B72CFA514E_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_7B297C1EA75E49965B33C2B72CFA514E" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Change in retirement and other postretirement benefit plan obligations, net of tax of $(1,064) and $(699), respectively</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_7B297C1EA75E49965B33C2B72CFA514E_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_7B297C1EA75E49965B33C2B72CFA514E" 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</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_7B297C1EA75E49965B33C2B72CFA514E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_7B297C1EA75E49965B33C2B72CFA514E" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_7B297C1EA75E49965B33C2B72CFA514E" xlink:type="arc" />
    <link:label id="lab_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_1C7355D63E32A20E5D69C2B72CFB5FD9_terseLabel_en-US" xlink:label="lab_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_1C7355D63E32A20E5D69C2B72CFB5FD9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income (loss) of unconsolidated affiliates, net of tax of $2,283 and $750, respectively</link:label>
    <link:label id="lab_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_1C7355D63E32A20E5D69C2B72CFB5FD9_label_en-US" xlink:label="lab_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_1C7355D63E32A20E5D69C2B72CFB5FD9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Portion Attributable to Equity Method Investments, Net of Tax</link:label>
    <link:label id="lab_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_1C7355D63E32A20E5D69C2B72CFB5FD9_documentation_en-US" xlink:label="lab_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_1C7355D63E32A20E5D69C2B72CFB5FD9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount after tax of other comprehensive income attributable to equity method investments.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax" xlink:label="loc_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_1C7355D63E32A20E5D69C2B72CFB5FD9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_1C7355D63E32A20E5D69C2B72CFB5FD9" xlink:to="lab_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_1C7355D63E32A20E5D69C2B72CFB5FD9" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_75AFFFFF7F453344F007C2B72CFBE8E1_totalLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_75AFFFFF7F453344F007C2B72CFBE8E1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total other comprehensive income (loss), net of tax</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_75AFFFFF7F453344F007C2B72CFBE8E1_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_75AFFFFF7F453344F007C2B72CFBE8E1" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_75AFFFFF7F453344F007C2B72CFBE8E1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_75AFFFFF7F453344F007C2B72CFBE8E1" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_75AFFFFF7F453344F007C2B72CFBE8E1" xlink:type="arc" />
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTax_C1CDB696A53F6D866B74C2B72CFB3746_totalLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax_C1CDB696A53F6D866B74C2B72CFB3746" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Comprehensive income (loss)</link:label>
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTax_C1CDB696A53F6D866B74C2B72CFB3746_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax_C1CDB696A53F6D866B74C2B72CFB3746" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_C1CDB696A53F6D866B74C2B72CFB3746" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_C1CDB696A53F6D866B74C2B72CFB3746" xlink:to="lab_us-gaap_ComprehensiveIncomeNetOfTax_C1CDB696A53F6D866B74C2B72CFB3746" xlink:type="arc" />
    <link:label id="lab_dei_EntitiesTable_7C56CF6FB7E9A013228ABEB463EEA8D9_terseLabel_en-US" xlink:label="lab_dei_EntitiesTable_7C56CF6FB7E9A013228ABEB463EEA8D9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entities [Table]</link:label>
    <link:label id="lab_dei_EntitiesTable_7C56CF6FB7E9A013228ABEB463EEA8D9_label_en-US" xlink:label="lab_dei_EntitiesTable_7C56CF6FB7E9A013228ABEB463EEA8D9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entities [Table]</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitiesTable" xlink:label="loc_dei_EntitiesTable_7C56CF6FB7E9A013228ABEB463EEA8D9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntitiesTable_7C56CF6FB7E9A013228ABEB463EEA8D9" xlink:to="lab_dei_EntitiesTable_7C56CF6FB7E9A013228ABEB463EEA8D9" xlink:type="arc" />
    <link:label id="lab_srt_EquityMethodInvesteeNameDomain_FC141144B1916A3B1F12BEB463EF083A_terseLabel_en-US" xlink:label="lab_srt_EquityMethodInvesteeNameDomain_FC141144B1916A3B1F12BEB463EF083A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Investment, Name [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_FC141144B1916A3B1F12BEB463EF083A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_FC141144B1916A3B1F12BEB463EF083A" xlink:to="lab_srt_EquityMethodInvesteeNameDomain_FC141144B1916A3B1F12BEB463EF083A" xlink:type="arc" />
    <link:label id="lab_dei_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944_terseLabel_en-US" xlink:label="lab_dei_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Information [Line Items]</link:label>
    <link:label id="lab_dei_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944_label_en-US" xlink:label="lab_dei_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Information [Line Items]</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInformationLineItems" xlink:label="loc_dei_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:to="lab_dei_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:type="arc" />
    <link:label id="lab_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_4132F5FC769F356A8664BEB463F1EB05_terseLabel_en-US" xlink:label="lab_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_4132F5FC769F356A8664BEB463F1EB05" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Impairment of long-lived assets</link:label>
    <link:label id="lab_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_4132F5FC769F356A8664BEB463F1EB05_label_en-US" xlink:label="lab_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_4132F5FC769F356A8664BEB463F1EB05" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Impairment of Long-Lived Assets Held-for-use</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairmentOfLongLivedAssetsHeldForUse" xlink:label="loc_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_4132F5FC769F356A8664BEB463F1EB05" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_4132F5FC769F356A8664BEB463F1EB05" xlink:to="lab_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_4132F5FC769F356A8664BEB463F1EB05" xlink:type="arc" />
    <link:label id="lab_us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill_6B73C18A2B62CA674781BEB463F1E7BD_terseLabel_en-US" xlink:label="lab_us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill_6B73C18A2B62CA674781BEB463F1E7BD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Impairment of intangible assets</link:label>
    <link:label id="lab_us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill_6B73C18A2B62CA674781BEB463F1E7BD_label_en-US" xlink:label="lab_us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill_6B73C18A2B62CA674781BEB463F1E7BD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Impairment of Intangible Assets (Excluding Goodwill)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill" xlink:label="loc_us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill_6B73C18A2B62CA674781BEB463F1E7BD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill_6B73C18A2B62CA674781BEB463F1E7BD" xlink:to="lab_us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill_6B73C18A2B62CA674781BEB463F1E7BD" xlink:type="arc" />
    <link:label id="lab_us-gaap_Goodwill_928371A0596D4A4A3958BEB463F12DD4_terseLabel_en-US" xlink:label="lab_us-gaap_Goodwill_928371A0596D4A4A3958BEB463F12DD4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
    <link:label id="lab_us-gaap_Goodwill_928371A0596D4A4A3958BEB463F12DD4_label_en-US" xlink:label="lab_us-gaap_Goodwill_928371A0596D4A4A3958BEB463F12DD4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_928371A0596D4A4A3958BEB463F12DD4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Goodwill_928371A0596D4A4A3958BEB463F12DD4" xlink:to="lab_us-gaap_Goodwill_928371A0596D4A4A3958BEB463F12DD4" xlink:type="arc" />
    <link:label id="lab_us-gaap_GoodwillImpairmentLoss_84A4776FE4E7DDFA95D3BEB463F19DD5_terseLabel_en-US" xlink:label="lab_us-gaap_GoodwillImpairmentLoss_84A4776FE4E7DDFA95D3BEB463F19DD5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill impairment charge</link:label>
    <link:label id="lab_us-gaap_GoodwillImpairmentLoss_84A4776FE4E7DDFA95D3BEB463F19DD5_label_en-US" xlink:label="lab_us-gaap_GoodwillImpairmentLoss_84A4776FE4E7DDFA95D3BEB463F19DD5" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_84A4776FE4E7DDFA95D3BEB463F19DD5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillImpairmentLoss_84A4776FE4E7DDFA95D3BEB463F19DD5" xlink:to="lab_us-gaap_GoodwillImpairmentLoss_84A4776FE4E7DDFA95D3BEB463F19DD5" xlink:type="arc" />
    <link:label id="lab_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_B63D821032A186D7DE94BF38B55BB822_terseLabel_en-US" xlink:label="lab_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_B63D821032A186D7DE94BF38B55BB822" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Impairment of equity investments - goodwill</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity" xlink:label="loc_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_B63D821032A186D7DE94BF38B55BB822" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_B63D821032A186D7DE94BF38B55BB822" xlink:to="lab_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_B63D821032A186D7DE94BF38B55BB822" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_882BB5D6A27205C16501BEB463F1CD46_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_882BB5D6A27205C16501BEB463F1CD46" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Impairment of equity investments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment" xlink:label="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_882BB5D6A27205C16501BEB463F1CD46" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_882BB5D6A27205C16501BEB463F1CD46" xlink:to="lab_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_882BB5D6A27205C16501BEB463F1CD46" xlink:type="arc" />
    <link:label id="lab_us-gaap_SegmentReportingAbstract_567B9E158DBAEEE9555EC2A1F54576C8_label_en-US" xlink:label="lab_us-gaap_SegmentReportingAbstract_EAAEE486ECF15EBEBF7C2181944D185F" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_EAAEE486ECF15EBEBF7C2181944D185F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentReportingAbstract_EAAEE486ECF15EBEBF7C2181944D185F" xlink:to="lab_us-gaap_SegmentReportingAbstract_EAAEE486ECF15EBEBF7C2181944D185F" xlink:type="arc" />
    <link:label id="lab_us-gaap_SegmentReportingPolicyPolicyTextBlock_A6E9F19DB0D02E678888C2A1F545C6F4_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentReportingPolicyPolicyTextBlock_FC976B7B1B9351FA89F6F1CA103AC145" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Segment Accounting Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_SegmentReportingPolicyPolicyTextBlock_A6E9F19DB0D02E678888C2A1F545C6F4_label_en-US" xlink:label="lab_us-gaap_SegmentReportingPolicyPolicyTextBlock_FC976B7B1B9351FA89F6F1CA103AC145" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment Reporting, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingPolicyPolicyTextBlock" xlink:label="loc_us-gaap_SegmentReportingPolicyPolicyTextBlock_FC976B7B1B9351FA89F6F1CA103AC145" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentReportingPolicyPolicyTextBlock_FC976B7B1B9351FA89F6F1CA103AC145" xlink:to="lab_us-gaap_SegmentReportingPolicyPolicyTextBlock_FC976B7B1B9351FA89F6F1CA103AC145" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_F04AC113C0C2A4CCE31BC2A1F6DBC650_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_ADA011CF6A845AAB95222F1DA06B52A2" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_ADA011CF6A845AAB95222F1DA06B52A2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_ADA011CF6A845AAB95222F1DA06B52A2" xlink:to="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_ADA011CF6A845AAB95222F1DA06B52A2" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_75EA7E25DE57745E1FBFC2A1F6DBC49A_verboseLabel_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_32E6C7DA5ECD5F5881DBA2FF05388BAD" 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_75EA7E25DE57745E1FBFC2A1F6DBC49A_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_32E6C7DA5ECD5F5881DBA2FF05388BAD" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_32E6C7DA5ECD5F5881DBA2FF05388BAD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_32E6C7DA5ECD5F5881DBA2FF05388BAD" xlink:to="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_32E6C7DA5ECD5F5881DBA2FF05388BAD" xlink:type="arc" />
    <link:label id="lab_oke_EquityInNetEarningsFromInvestmentsMember_B4613E7BE2CD0E9A0732C16341658F37_terseLabel_en-US" xlink:label="lab_oke_EquityInNetEarningsFromInvestmentsMember_B4613E7BE2CD0E9A0732C16341658F37" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity In Net Earnings From Investments</link:label>
    <link:label id="lab_oke_EquityInNetEarningsFromInvestmentsMember_B4613E7BE2CD0E9A0732C16341658F37_label_en-US" xlink:label="lab_oke_EquityInNetEarningsFromInvestmentsMember_B4613E7BE2CD0E9A0732C16341658F37" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity In Net Earnings From Investments [Member]</link:label>
    <link:label id="lab_oke_EquityInNetEarningsFromInvestmentsMember_B4613E7BE2CD0E9A0732C16341658F37_documentation_en-US" xlink:label="lab_oke_EquityInNetEarningsFromInvestmentsMember_B4613E7BE2CD0E9A0732C16341658F37" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Equity In Net Earnings From Investments [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_EquityInNetEarningsFromInvestmentsMember" xlink:label="loc_oke_EquityInNetEarningsFromInvestmentsMember_B4613E7BE2CD0E9A0732C16341658F37" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_EquityInNetEarningsFromInvestmentsMember_B4613E7BE2CD0E9A0732C16341658F37" xlink:to="lab_oke_EquityInNetEarningsFromInvestmentsMember_B4613E7BE2CD0E9A0732C16341658F37" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentsTextBlock_17D315FB64F5BB8ABE51C163416556CE_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentsTextBlock_17D315FB64F5BB8ABE51C163416556CE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Equity Method Investments [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentsTextBlock_17D315FB64F5BB8ABE51C163416556CE_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentsTextBlock_17D315FB64F5BB8ABE51C163416556CE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Method Investments [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentsTextBlock" xlink:label="loc_us-gaap_EquityMethodInvestmentsTextBlock_17D315FB64F5BB8ABE51C163416556CE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentsTextBlock_17D315FB64F5BB8ABE51C163416556CE" xlink:to="lab_us-gaap_EquityMethodInvestmentsTextBlock_17D315FB64F5BB8ABE51C163416556CE" xlink:type="arc" />
    <link:label id="lab_us-gaap_SignificantAccountingPoliciesTextBlock_A85A9F8A248E63F39A4FC2A1F6DFB726_terseLabel_en-US" xlink:label="lab_us-gaap_SignificantAccountingPoliciesTextBlock_90296AC3B29E5962BE45BA2DFD600AD9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Significant Accounting Policies [Text Block]</link:label>
    <link:label id="lab_us-gaap_SignificantAccountingPoliciesTextBlock_A85A9F8A248E63F39A4FC2A1F6DFB726_label_en-US" xlink:label="lab_us-gaap_SignificantAccountingPoliciesTextBlock_90296AC3B29E5962BE45BA2DFD600AD9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Significant Accounting Policies [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock" xlink:label="loc_us-gaap_SignificantAccountingPoliciesTextBlock_90296AC3B29E5962BE45BA2DFD600AD9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SignificantAccountingPoliciesTextBlock_90296AC3B29E5962BE45BA2DFD600AD9" xlink:to="lab_us-gaap_SignificantAccountingPoliciesTextBlock_90296AC3B29E5962BE45BA2DFD600AD9" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_FD4C97CF355EE88D6225C6BAF19A68EA_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_FD4C97CF355EE88D6225C6BAF19A68EA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Recurring Fair Value Measurements</link:label>
    <link:label id="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_FD4C97CF355EE88D6225C6BAF19A68EA_label_en-US" xlink:label="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_FD4C97CF355EE88D6225C6BAF19A68EA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_FD4C97CF355EE88D6225C6BAF19A68EA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_FD4C97CF355EE88D6225C6BAF19A68EA" xlink:to="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_FD4C97CF355EE88D6225C6BAF19A68EA" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_36BF8ED48ACB89A9501EC6BAF19AD9F0_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_36BF8ED48ACB89A9501EC6BAF19AD9F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reconciliation of Level 3 Fair Value Measurements</link:label>
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_36BF8ED48ACB89A9501EC6BAF19AD9F0_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_36BF8ED48ACB89A9501EC6BAF19AD9F0" 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 [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_36BF8ED48ACB89A9501EC6BAF19AD9F0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_36BF8ED48ACB89A9501EC6BAF19AD9F0" xlink:to="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_36BF8ED48ACB89A9501EC6BAF19AD9F0" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementOfCashFlowsAbstract_F8BC3D3C130070AF4880C42AE8181185_label_en-US" xlink:label="lab_us-gaap_StatementOfCashFlowsAbstract_F8BC3D3C130070AF4880C42AE8181185" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_F8BC3D3C130070AF4880C42AE8181185" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_F8BC3D3C130070AF4880C42AE8181185" xlink:to="lab_us-gaap_StatementOfCashFlowsAbstract_F8BC3D3C130070AF4880C42AE8181185" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_C1F0E41CC1A59C006F34C42AE8185AB4_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_C1F0E41CC1A59C006F34C42AE8185AB4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_C1F0E41CC1A59C006F34C42AE8185AB4_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_C1F0E41CC1A59C006F34C42AE8185AB4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_C1F0E41CC1A59C006F34C42AE8185AB4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_C1F0E41CC1A59C006F34C42AE8185AB4" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_C1F0E41CC1A59C006F34C42AE8185AB4" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3E4C9B80A3B6F82D0AA5C42AE81809DE_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3E4C9B80A3B6F82D0AA5C42AE81809DE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments to reconcile net income (loss) to net cash provided by operating activities:</link:label>
    <link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3E4C9B80A3B6F82D0AA5C42AE81809DE_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3E4C9B80A3B6F82D0AA5C42AE81809DE" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3E4C9B80A3B6F82D0AA5C42AE81809DE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3E4C9B80A3B6F82D0AA5C42AE81809DE" xlink:to="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3E4C9B80A3B6F82D0AA5C42AE81809DE" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetImpairmentCharges_3196D60FE2E7EF52C19AC42AE818484E_terseLabel_en-US" xlink:label="lab_us-gaap_AssetImpairmentCharges_3196D60FE2E7EF52C19AC42AE818484E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Impairment charges</link:label>
    <link:label id="lab_us-gaap_AssetImpairmentCharges_3196D60FE2E7EF52C19AC42AE818484E_label_en-US" xlink:label="lab_us-gaap_AssetImpairmentCharges_3196D60FE2E7EF52C19AC42AE818484E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset Impairment Charges</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="loc_us-gaap_AssetImpairmentCharges_3196D60FE2E7EF52C19AC42AE818484E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetImpairmentCharges_3196D60FE2E7EF52C19AC42AE818484E" xlink:to="lab_us-gaap_AssetImpairmentCharges_3196D60FE2E7EF52C19AC42AE818484E" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromEquityMethodInvestments_168DC621DA82AFF674A5C42AE8182F82_negatedLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments_168DC621DA82AFF674A5C42AE8182F82" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Equity in net earnings from investments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_168DC621DA82AFF674A5C42AE8182F82" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromEquityMethodInvestments_168DC621DA82AFF674A5C42AE8182F82" xlink:to="lab_us-gaap_IncomeLossFromEquityMethodInvestments_168DC621DA82AFF674A5C42AE8182F82" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentDividendsOrDistributions_C05CED5B9FC8CD126720C42AE818683F_verboseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentDividendsOrDistributions_C05CED5B9FC8CD126720C42AE818683F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Distributions received from unconsolidated affiliates</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentDividendsOrDistributions_C05CED5B9FC8CD126720C42AE818683F_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentDividendsOrDistributions_C05CED5B9FC8CD126720C42AE818683F" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentDividendsOrDistributions" xlink:label="loc_us-gaap_EquityMethodInvestmentDividendsOrDistributions_C05CED5B9FC8CD126720C42AE818683F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentDividendsOrDistributions_C05CED5B9FC8CD126720C42AE818683F" xlink:to="lab_us-gaap_EquityMethodInvestmentDividendsOrDistributions_C05CED5B9FC8CD126720C42AE818683F" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_86994246AB7B95A4E935C42AE8181F33_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_86994246AB7B95A4E935C42AE8181F33" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred income tax expense (benefit)</link:label>
    <link:label id="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_86994246AB7B95A4E935C42AE8181F33_label_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_86994246AB7B95A4E935C42AE8181F33" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_86994246AB7B95A4E935C42AE8181F33" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_86994246AB7B95A4E935C42AE8181F33" xlink:to="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_86994246AB7B95A4E935C42AE8181F33" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherOperatingActivitiesCashFlowStatement_59194C6CD964ED54AEF6C42AE81899FF_terseLabel_en-US" xlink:label="lab_us-gaap_OtherOperatingActivitiesCashFlowStatement_59194C6CD964ED54AEF6C42AE81899FF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other, net</link:label>
    <link:label id="lab_us-gaap_OtherOperatingActivitiesCashFlowStatement_59194C6CD964ED54AEF6C42AE81899FF_label_en-US" xlink:label="lab_us-gaap_OtherOperatingActivitiesCashFlowStatement_59194C6CD964ED54AEF6C42AE81899FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Operating Activities, Cash Flow Statement</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherOperatingActivitiesCashFlowStatement" xlink:label="loc_us-gaap_OtherOperatingActivitiesCashFlowStatement_59194C6CD964ED54AEF6C42AE81899FF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherOperatingActivitiesCashFlowStatement_59194C6CD964ED54AEF6C42AE81899FF" xlink:to="lab_us-gaap_OtherOperatingActivitiesCashFlowStatement_59194C6CD964ED54AEF6C42AE81899FF" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CBAE85087E612CE1E88DC42AE818905B_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CBAE85087E612CE1E88DC42AE818905B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Changes in assets and liabilities:</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CBAE85087E612CE1E88DC42AE818905B_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CBAE85087E612CE1E88DC42AE818905B" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CBAE85087E612CE1E88DC42AE818905B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CBAE85087E612CE1E88DC42AE818905B" xlink:to="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CBAE85087E612CE1E88DC42AE818905B" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInReceivables_EB39E61B3B31C7E37A10C42AE81881B3_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInReceivables_EB39E61B3B31C7E37A10C42AE81881B3" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Accounts receivable</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInReceivables_EB39E61B3B31C7E37A10C42AE81881B3_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInReceivables_EB39E61B3B31C7E37A10C42AE81881B3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Receivables</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInReceivables" xlink:label="loc_us-gaap_IncreaseDecreaseInReceivables_EB39E61B3B31C7E37A10C42AE81881B3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInReceivables_EB39E61B3B31C7E37A10C42AE81881B3" xlink:to="lab_us-gaap_IncreaseDecreaseInReceivables_EB39E61B3B31C7E37A10C42AE81881B3" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInInventories_A64D214EF854A9109DD8C42AE818AD13_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInventories_A64D214EF854A9109DD8C42AE818AD13" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">NGLs and natural gas in storage</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInInventories_A64D214EF854A9109DD8C42AE818AD13_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInventories_A64D214EF854A9109DD8C42AE818AD13" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_A64D214EF854A9109DD8C42AE818AD13" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInInventories_A64D214EF854A9109DD8C42AE818AD13" xlink:to="lab_us-gaap_IncreaseDecreaseInInventories_A64D214EF854A9109DD8C42AE818AD13" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayable_A002A7072D2C47F34B3EC42AE8189AC6_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayable_A002A7072D2C47F34B3EC42AE8189AC6" 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_A002A7072D2C47F34B3EC42AE8189AC6_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayable_A002A7072D2C47F34B3EC42AE8189AC6" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_A002A7072D2C47F34B3EC42AE8189AC6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsPayable_A002A7072D2C47F34B3EC42AE8189AC6" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsPayable_A002A7072D2C47F34B3EC42AE8189AC6" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInInterestPayableNet_E93DB08DEE7361053ADAC42AE8187C13_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInterestPayableNet_E93DB08DEE7361053ADAC42AE8187C13" 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_IncreaseDecreaseInInterestPayableNet_E93DB08DEE7361053ADAC42AE8187C13_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInterestPayableNet_E93DB08DEE7361053ADAC42AE8187C13" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Interest Payable, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInInterestPayableNet" xlink:label="loc_us-gaap_IncreaseDecreaseInInterestPayableNet_E93DB08DEE7361053ADAC42AE8187C13" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInInterestPayableNet_E93DB08DEE7361053ADAC42AE8187C13" xlink:to="lab_us-gaap_IncreaseDecreaseInInterestPayableNet_E93DB08DEE7361053ADAC42AE8187C13" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInDerivativeAssetsAndLiabilities_0FAB0FAAC4146006302AC42AE8181F91_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInDerivativeAssetsAndLiabilities_0FAB0FAAC4146006302AC42AE8181F91" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Risk-management assets and liabilities</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInDerivativeAssetsAndLiabilities_0FAB0FAAC4146006302AC42AE8181F91_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInDerivativeAssetsAndLiabilities_0FAB0FAAC4146006302AC42AE8181F91" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Derivative Assets and Liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInDerivativeAssetsAndLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInDerivativeAssetsAndLiabilities_0FAB0FAAC4146006302AC42AE8181F91" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInDerivativeAssetsAndLiabilities_0FAB0FAAC4146006302AC42AE8181F91" xlink:to="lab_us-gaap_IncreaseDecreaseInDerivativeAssetsAndLiabilities_0FAB0FAAC4146006302AC42AE8181F91" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_9DC88F12A0DB08F6525CC42AE8187F75_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_9DC88F12A0DB08F6525CC42AE8187F75" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other assets and liabilities, net</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_9DC88F12A0DB08F6525CC42AE8187F75_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_9DC88F12A0DB08F6525CC42AE8187F75" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Other Operating Assets and Liabilities, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_9DC88F12A0DB08F6525CC42AE8187F75" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_9DC88F12A0DB08F6525CC42AE8187F75" xlink:to="lab_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_9DC88F12A0DB08F6525CC42AE8187F75" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_7227DC5DC5F17D5D4F44C42AE818258A_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_7227DC5DC5F17D5D4F44C42AE818258A" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Cash provided by operating activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_7227DC5DC5F17D5D4F44C42AE818258A_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_7227DC5DC5F17D5D4F44C42AE818258A" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_7227DC5DC5F17D5D4F44C42AE818258A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_7227DC5DC5F17D5D4F44C42AE818258A" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_7227DC5DC5F17D5D4F44C42AE818258A" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_FE99E10CDE45AC91CA74C42AE8187C39_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_FE99E10CDE45AC91CA74C42AE8187C39" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Investing activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_FE99E10CDE45AC91CA74C42AE8187C39_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_FE99E10CDE45AC91CA74C42AE8187C39" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_FE99E10CDE45AC91CA74C42AE8187C39" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_FE99E10CDE45AC91CA74C42AE8187C39" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_FE99E10CDE45AC91CA74C42AE8187C39" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_D55C6A138DFFDF9578D4C42AE81875FC_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_D55C6A138DFFDF9578D4C42AE81875FC" 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_PaymentsToAcquirePropertyPlantAndEquipment_D55C6A138DFFDF9578D4C42AE81875FC_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_D55C6A138DFFDF9578D4C42AE81875FC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments to Acquire Property, Plant, and Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_D55C6A138DFFDF9578D4C42AE81875FC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_D55C6A138DFFDF9578D4C42AE81875FC" xlink:to="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_D55C6A138DFFDF9578D4C42AE81875FC" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_17AC7C56707B1F3A3793C42AE8184BE5_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_17AC7C56707B1F3A3793C42AE8184BE5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Distributions received from unconsolidated affiliates in excess of cumulative earnings</link:label>
    <link:label id="lab_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_17AC7C56707B1F3A3793C42AE8184BE5_label_en-US" xlink:label="lab_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_17AC7C56707B1F3A3793C42AE8184BE5" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital" xlink:label="loc_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_17AC7C56707B1F3A3793C42AE8184BE5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_17AC7C56707B1F3A3793C42AE8184BE5" xlink:to="lab_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_17AC7C56707B1F3A3793C42AE8184BE5" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_B275A62FE7C7EDA53A4EC42AE8288616_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_B275A62FE7C7EDA53A4EC42AE8288616" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other, net</link:label>
    <link:label id="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_B275A62FE7C7EDA53A4EC42AE8288616_label_en-US" xlink:label="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_B275A62FE7C7EDA53A4EC42AE8288616" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments for (Proceeds from) Other Investing Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_B275A62FE7C7EDA53A4EC42AE8288616" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_B275A62FE7C7EDA53A4EC42AE8288616" xlink:to="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_B275A62FE7C7EDA53A4EC42AE8288616" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_9CDA7E7476642012C929C42AE8280AE0_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_9CDA7E7476642012C929C42AE8280AE0" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Cash used in investing activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_9CDA7E7476642012C929C42AE8280AE0_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_9CDA7E7476642012C929C42AE8280AE0" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_9CDA7E7476642012C929C42AE8280AE0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_9CDA7E7476642012C929C42AE8280AE0" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_9CDA7E7476642012C929C42AE8280AE0" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_3FD0E2544C05C0B7D54EC42AE828C8EC_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_3FD0E2544C05C0B7D54EC42AE828C8EC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financing activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_3FD0E2544C05C0B7D54EC42AE828C8EC_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_3FD0E2544C05C0B7D54EC42AE828C8EC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_3FD0E2544C05C0B7D54EC42AE828C8EC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_3FD0E2544C05C0B7D54EC42AE828C8EC" xlink:to="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_3FD0E2544C05C0B7D54EC42AE828C8EC" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsOfDividends_A7E90134F3A387ECEE75C42AE828679E_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsOfDividends_A7E90134F3A387ECEE75C42AE828679E" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Dividends paid</link:label>
    <link:label id="lab_us-gaap_PaymentsOfDividends_A7E90134F3A387ECEE75C42AE828679E_label_en-US" xlink:label="lab_us-gaap_PaymentsOfDividends_A7E90134F3A387ECEE75C42AE828679E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments of Dividends</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfDividends" xlink:label="loc_us-gaap_PaymentsOfDividends_A7E90134F3A387ECEE75C42AE828679E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsOfDividends_A7E90134F3A387ECEE75C42AE828679E" xlink:to="lab_us-gaap_PaymentsOfDividends_A7E90134F3A387ECEE75C42AE828679E" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_4FE298C3098E87DA6AC7C42AE828798B_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_4FE298C3098E87DA6AC7C42AE828798B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Repayment of short-term borrowings, net</link:label>
    <link:label id="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_4FE298C3098E87DA6AC7C42AE828798B_label_en-US" xlink:label="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_4FE298C3098E87DA6AC7C42AE828798B" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfShortTermDebt" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_4FE298C3098E87DA6AC7C42AE828798B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_4FE298C3098E87DA6AC7C42AE828798B" xlink:to="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_4FE298C3098E87DA6AC7C42AE828798B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_A290AB2FF062D35EB688C42AE828D9CA_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_A290AB2FF062D35EB688C42AE828D9CA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Issuance of long-term debt, net of discounts</link:label>
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_A290AB2FF062D35EB688C42AE828D9CA_label_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_A290AB2FF062D35EB688C42AE828D9CA" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_A290AB2FF062D35EB688C42AE828D9CA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_A290AB2FF062D35EB688C42AE828D9CA" xlink:to="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_A290AB2FF062D35EB688C42AE828D9CA" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsOfFinancingCosts_4B3480EAA3BDD405CBABC42AE8283359_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsOfFinancingCosts_4B3480EAA3BDD405CBABC42AE8283359" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Debt financing costs</link:label>
    <link:label id="lab_us-gaap_PaymentsOfFinancingCosts_4B3480EAA3BDD405CBABC42AE8283359_label_en-US" xlink:label="lab_us-gaap_PaymentsOfFinancingCosts_4B3480EAA3BDD405CBABC42AE8283359" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments of Financing Costs</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfFinancingCosts" xlink:label="loc_us-gaap_PaymentsOfFinancingCosts_4B3480EAA3BDD405CBABC42AE8283359" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsOfFinancingCosts_4B3480EAA3BDD405CBABC42AE8283359" xlink:to="lab_us-gaap_PaymentsOfFinancingCosts_4B3480EAA3BDD405CBABC42AE8283359" xlink:type="arc" />
    <link:label id="lab_us-gaap_RepaymentsOfLongTermDebt_7A06AB0E3A482878F081C42AE82802A4_negatedLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermDebt_7A06AB0E3A482878F081C42AE82802A4" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Repayment of long-term debt</link:label>
    <link:label id="lab_us-gaap_RepaymentsOfLongTermDebt_7A06AB0E3A482878F081C42AE82802A4_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermDebt_7A06AB0E3A482878F081C42AE82802A4" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_7A06AB0E3A482878F081C42AE82802A4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepaymentsOfLongTermDebt_7A06AB0E3A482878F081C42AE82802A4" xlink:to="lab_us-gaap_RepaymentsOfLongTermDebt_7A06AB0E3A482878F081C42AE82802A4" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_80443A01CB60CF37ED6BC42AE8286C62_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_80443A01CB60CF37ED6BC42AE8286C62" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other, net</link:label>
    <link:label id="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_80443A01CB60CF37ED6BC42AE8286C62_label_en-US" xlink:label="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_80443A01CB60CF37ED6BC42AE8286C62" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_80443A01CB60CF37ED6BC42AE8286C62" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_80443A01CB60CF37ED6BC42AE8286C62" xlink:to="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_80443A01CB60CF37ED6BC42AE8286C62" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_2086B84B682926F82EC9C42AE828D3BF_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_2086B84B682926F82EC9C42AE828D3BF" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Cash provided by financing activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_2086B84B682926F82EC9C42AE828D3BF_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_2086B84B682926F82EC9C42AE828D3BF" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_2086B84B682926F82EC9C42AE828D3BF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_2086B84B682926F82EC9C42AE828D3BF" xlink:to="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_2086B84B682926F82EC9C42AE828D3BF" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_DA5B11DC7088C12A6305C42AE8282323_totalLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_DA5B11DC7088C12A6305C42AE8282323" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Change in cash and cash equivalents</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_DA5B11DC7088C12A6305C42AE8282323_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_DA5B11DC7088C12A6305C42AE8282323" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_DA5B11DC7088C12A6305C42AE8282323" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_DA5B11DC7088C12A6305C42AE8282323" xlink:to="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_DA5B11DC7088C12A6305C42AE8282323" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_6F3E73430ABFC0438D8DC42AE8282590_periodStartLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_6F3E73430ABFC0438D8DC42AE8282590" 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_6F3E73430ABFC0438D8DC42AE8282590_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_6F3E73430ABFC0438D8DC42AE8282590" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_6F3E73430ABFC0438D8DC42AE8282590" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_6F3E73430ABFC0438D8DC42AE8282590" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_6F3E73430ABFC0438D8DC42AE8282590" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_83D447E1DA9DF0EDB47DC42AE828CD23_periodEndLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_83D447E1DA9DF0EDB47DC42AE828CD23" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_83D447E1DA9DF0EDB47DC42AE828CD23" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_83D447E1DA9DF0EDB47DC42AE828CD23" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_83D447E1DA9DF0EDB47DC42AE828CD23" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_EFF195F0B949026FF748C167B429BFA0_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_EFF195F0B949026FF748C167B429BFA0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value of Derivatives</link:label>
    <link:label id="lab_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_EFF195F0B949026FF748C167B429BFA0_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_EFF195F0B949026FF748C167B429BFA0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock" xlink:label="loc_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_EFF195F0B949026FF748C167B429BFA0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_EFF195F0B949026FF748C167B429BFA0" xlink:to="lab_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_EFF195F0B949026FF748C167B429BFA0" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock_8C07A1F0931E5AD85F49C167B42A5880_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock_8C07A1F0931E5AD85F49C167B42A5880" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Notional Amounts of Derivative Instruments</link:label>
    <link:label id="lab_us-gaap_ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock_8C07A1F0931E5AD85F49C167B42A5880_label_en-US" xlink:label="lab_us-gaap_ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock_8C07A1F0931E5AD85F49C167B42A5880" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock_8C07A1F0931E5AD85F49C167B42A5880" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock_8C07A1F0931E5AD85F49C167B42A5880" xlink:to="lab_us-gaap_ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock_8C07A1F0931E5AD85F49C167B42A5880" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_FA581751252F8B13AA34C167B42A8D70_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_FA581751252F8B13AA34C167B42A8D70" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Cash Flow Hedging Instruments Effect on Comprehensive Income (Loss)</link:label>
    <link:label id="lab_us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_FA581751252F8B13AA34C167B42A8D70_label_en-US" xlink:label="lab_us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_FA581751252F8B13AA34C167B42A8D70" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_FA581751252F8B13AA34C167B42A8D70" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_FA581751252F8B13AA34C167B42A8D70" xlink:to="lab_us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_FA581751252F8B13AA34C167B42A8D70" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_9442D69ABD44ACB828ACC167B42AAA59_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_9442D69ABD44ACB828ACC167B42AAA59" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Cash Flow Hedging Instruments Effect on Income (Loss)</link:label>
    <link:label id="lab_us-gaap_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_9442D69ABD44ACB828ACC167B42AAA59_label_en-US" xlink:label="lab_us-gaap_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_9442D69ABD44ACB828ACC167B42AAA59" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Cash Flow Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_9442D69ABD44ACB828ACC167B42AAA59" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_9442D69ABD44ACB828ACC167B42AAA59" xlink:to="lab_us-gaap_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_9442D69ABD44ACB828ACC167B42AAA59" xlink:type="arc" />
    <link:label id="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_B76AF7E42506EF482E0AC2A1F5C6C274_terseLabel_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_264BF650966A51BFB616BFBA7B27B750" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">EMPLOYEE BENEFIT PLANS</link:label>
    <link:label id="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_B76AF7E42506EF482E0AC2A1F5C6C274_label_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_264BF650966A51BFB616BFBA7B27B750" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_264BF650966A51BFB616BFBA7B27B750" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_264BF650966A51BFB616BFBA7B27B750" xlink:to="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_264BF650966A51BFB616BFBA7B27B750" xlink:type="arc" />
    <link:label id="lab_oke_NonPrintingConsolidatedStatementsOfIncomeParentheticalAbstract_AF0B4F48301E67B61C15A77F14651F2E_label_en-US" xlink:label="lab_oke_NonPrintingConsolidatedStatementsOfIncomeParentheticalAbstract_AF0B4F48301E67B61C15A77F14651F2E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-Printing Consolidated Statements of Income (Parenthetical) [Abstract]</link:label>
    <link:label id="lab_oke_NonPrintingConsolidatedStatementsOfIncomeParentheticalAbstract_AF0B4F48301E67B61C15A77F14651F2E_documentation_en-US" xlink:label="lab_oke_NonPrintingConsolidatedStatementsOfIncomeParentheticalAbstract_AF0B4F48301E67B61C15A77F14651F2E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Non-Printing Consolidated Statements of Income (Parenthetical) [Abstract]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_NonPrintingConsolidatedStatementsOfIncomeParentheticalAbstract" xlink:label="loc_oke_NonPrintingConsolidatedStatementsOfIncomeParentheticalAbstract_AF0B4F48301E67B61C15A77F14651F2E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_NonPrintingConsolidatedStatementsOfIncomeParentheticalAbstract_AF0B4F48301E67B61C15A77F14651F2E" xlink:to="lab_oke_NonPrintingConsolidatedStatementsOfIncomeParentheticalAbstract_AF0B4F48301E67B61C15A77F14651F2E" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestCostsCapitalized_435D32C6A802112BA514A77F1466769B_terseLabel_en-US" xlink:label="lab_us-gaap_InterestCostsCapitalized_435D32C6A802112BA514A77F1466769B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest expense (net of capitalized interest)</link:label>
    <link:label id="lab_us-gaap_InterestCostsCapitalized_435D32C6A802112BA514A77F1466769B_label_en-US" xlink:label="lab_us-gaap_InterestCostsCapitalized_435D32C6A802112BA514A77F1466769B" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestCostsCapitalized" xlink:label="loc_us-gaap_InterestCostsCapitalized_435D32C6A802112BA514A77F1466769B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestCostsCapitalized_435D32C6A802112BA514A77F1466769B" xlink:to="lab_us-gaap_InterestCostsCapitalized_435D32C6A802112BA514A77F1466769B" xlink:type="arc" />
    <link:label id="lab_oke_FairValueAccountingPolicyAbstract_FCFDA3669A7FFBE3413DC2A1F515CD23_label_en-US" xlink:label="lab_oke_FairValueAccountingPolicyAbstract_582412A14FE15F66A0A6C2E3D268A16A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Accounting Policy [Abstract]</link:label>
    <link:label id="lab_oke_FairValueAccountingPolicyAbstract_FCFDA3669A7FFBE3413DC2A1F515CD23_documentation_en-US" xlink:label="lab_oke_FairValueAccountingPolicyAbstract_582412A14FE15F66A0A6C2E3D268A16A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fair Value Accounting Policy [Abstract]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_FairValueAccountingPolicyAbstract" xlink:label="loc_oke_FairValueAccountingPolicyAbstract_582412A14FE15F66A0A6C2E3D268A16A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_FairValueAccountingPolicyAbstract_582412A14FE15F66A0A6C2E3D268A16A" xlink:to="lab_oke_FairValueAccountingPolicyAbstract_582412A14FE15F66A0A6C2E3D268A16A" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueOfFinancialInstrumentsPolicy_5D0626E4CE2179D68069C2A1F5152872_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueOfFinancialInstrumentsPolicy_6E982F2D948C5271A7FC6981B06A1D15" 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_5D0626E4CE2179D68069C2A1F5152872_label_en-US" xlink:label="lab_us-gaap_FairValueOfFinancialInstrumentsPolicy_6E982F2D948C5271A7FC6981B06A1D15" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:label="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy_6E982F2D948C5271A7FC6981B06A1D15" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy_6E982F2D948C5271A7FC6981B06A1D15" xlink:to="lab_us-gaap_FairValueOfFinancialInstrumentsPolicy_6E982F2D948C5271A7FC6981B06A1D15" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_0F78BE552D9544F8FAA7C2A1F4F3AA70_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_81CF0BB7E296509B8287EACBF8BBAE84" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Earnings Per Share</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_0F78BE552D9544F8FAA7C2A1F4F3AA70_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_81CF0BB7E296509B8287EACBF8BBAE84" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_81CF0BB7E296509B8287EACBF8BBAE84" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_81CF0BB7E296509B8287EACBF8BBAE84" xlink:to="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_81CF0BB7E296509B8287EACBF8BBAE84" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtDisclosureAbstract_5980B773B05A8F0004D3C2A1F6704143_label_en-US" xlink:label="lab_us-gaap_DebtDisclosureAbstract_53478E02827F50EDB301CBE479367C42" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_53478E02827F50EDB301CBE479367C42" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtDisclosureAbstract_53478E02827F50EDB301CBE479367C42" xlink:to="lab_us-gaap_DebtDisclosureAbstract_53478E02827F50EDB301CBE479367C42" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtDisclosureTextBlock_D33E8536FAB595FE22B6C2A1F671B38B_terseLabel_en-US" xlink:label="lab_us-gaap_DebtDisclosureTextBlock_DE79F08612AF58BBAB518693461DC203" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt [Text Block]</link:label>
    <link:label id="lab_us-gaap_DebtDisclosureTextBlock_D33E8536FAB595FE22B6C2A1F671B38B_label_en-US" xlink:label="lab_us-gaap_DebtDisclosureTextBlock_DE79F08612AF58BBAB518693461DC203" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="loc_us-gaap_DebtDisclosureTextBlock_DE79F08612AF58BBAB518693461DC203" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtDisclosureTextBlock_DE79F08612AF58BBAB518693461DC203" xlink:to="lab_us-gaap_DebtDisclosureTextBlock_DE79F08612AF58BBAB518693461DC203" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementOfFinancialPositionAbstract_19FE4E1D2E798BA9627CC2B72CCDC7D5_label_en-US" xlink:label="lab_us-gaap_StatementOfFinancialPositionAbstract_19FE4E1D2E798BA9627CC2B72CCDC7D5" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_19FE4E1D2E798BA9627CC2B72CCDC7D5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_19FE4E1D2E798BA9627CC2B72CCDC7D5" xlink:to="lab_us-gaap_StatementOfFinancialPositionAbstract_19FE4E1D2E798BA9627CC2B72CCDC7D5" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_962FDFC04FDCB67B56C7C2B72CCF6D07_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_962FDFC04FDCB67B56C7C2B72CCF6D07" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Liabilities and equity</link:label>
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_962FDFC04FDCB67B56C7C2B72CCF6D07_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_962FDFC04FDCB67B56C7C2B72CCF6D07" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_962FDFC04FDCB67B56C7C2B72CCF6D07" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_962FDFC04FDCB67B56C7C2B72CCF6D07" xlink:to="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_962FDFC04FDCB67B56C7C2B72CCF6D07" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_AC07297280BA8E89A37CC2B72CCF0697_terseLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_AC07297280BA8E89A37CC2B72CCF0697" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity</link:label>
    <link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_AC07297280BA8E89A37CC2B72CCF0697_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_AC07297280BA8E89A37CC2B72CCF0697" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_AC07297280BA8E89A37CC2B72CCF0697" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_AC07297280BA8E89A37CC2B72CCF0697" xlink:to="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_AC07297280BA8E89A37CC2B72CCF0697" xlink:type="arc" />
    <link:label id="lab_us-gaap_PartnersCapitalAbstract_B4DB207C669CEB76F099C2B72CCF7285_terseLabel_en-US" xlink:label="lab_us-gaap_PartnersCapitalAbstract_B4DB207C669CEB76F099C2B72CCF7285" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity (Note E)</link:label>
    <link:label id="lab_us-gaap_PartnersCapitalAbstract_B4DB207C669CEB76F099C2B72CCF7285_label_en-US" xlink:label="lab_us-gaap_PartnersCapitalAbstract_B4DB207C669CEB76F099C2B72CCF7285" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Partners' Capital [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PartnersCapitalAbstract" xlink:label="loc_us-gaap_PartnersCapitalAbstract_B4DB207C669CEB76F099C2B72CCF7285" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PartnersCapitalAbstract_B4DB207C669CEB76F099C2B72CCF7285" xlink:to="lab_us-gaap_PartnersCapitalAbstract_B4DB207C669CEB76F099C2B72CCF7285" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockParOrStatedValuePerShare_5DCC51BD05F69DBB883EC2B72CD0F2CF_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockParOrStatedValuePerShare_5DCC51BD05F69DBB883EC2B72CD0F2CF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common stock, shares, par value (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_CommonStockParOrStatedValuePerShare_5DCC51BD05F69DBB883EC2B72CD0F2CF_label_en-US" xlink:label="lab_us-gaap_CommonStockParOrStatedValuePerShare_5DCC51BD05F69DBB883EC2B72CD0F2CF" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_5DCC51BD05F69DBB883EC2B72CD0F2CF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockParOrStatedValuePerShare_5DCC51BD05F69DBB883EC2B72CD0F2CF" xlink:to="lab_us-gaap_CommonStockParOrStatedValuePerShare_5DCC51BD05F69DBB883EC2B72CD0F2CF" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockSharesAuthorized_93BD6D1F5FE472BA29C9C2B72CD06E5C_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesAuthorized_93BD6D1F5FE472BA29C9C2B72CD06E5C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common stock, shares, authorized (in shares)</link:label>
    <link:label id="lab_us-gaap_CommonStockSharesAuthorized_93BD6D1F5FE472BA29C9C2B72CD06E5C_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesAuthorized_93BD6D1F5FE472BA29C9C2B72CD06E5C" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_93BD6D1F5FE472BA29C9C2B72CD06E5C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockSharesAuthorized_93BD6D1F5FE472BA29C9C2B72CD06E5C" xlink:to="lab_us-gaap_CommonStockSharesAuthorized_93BD6D1F5FE472BA29C9C2B72CD06E5C" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockSharesIssued_CD0DDF342D5BA9B35302C2B72CD045E1_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesIssued_CD0DDF342D5BA9B35302C2B72CD045E1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common stock, shares, issued (in shares)</link:label>
    <link:label id="lab_us-gaap_CommonStockSharesIssued_CD0DDF342D5BA9B35302C2B72CD045E1_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesIssued_CD0DDF342D5BA9B35302C2B72CD045E1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Shares, Issued</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaap_CommonStockSharesIssued_CD0DDF342D5BA9B35302C2B72CD045E1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockSharesIssued_CD0DDF342D5BA9B35302C2B72CD045E1" xlink:to="lab_us-gaap_CommonStockSharesIssued_CD0DDF342D5BA9B35302C2B72CD045E1" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockSharesOutstanding_774C8C3F13437A844955C2B72CD08244_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesOutstanding_774C8C3F13437A844955C2B72CD08244" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common stock, shares, outstanding (in shares)</link:label>
    <link:label id="lab_us-gaap_CommonStockSharesOutstanding_774C8C3F13437A844955C2B72CD08244_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesOutstanding_774C8C3F13437A844955C2B72CD08244" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_774C8C3F13437A844955C2B72CD08244" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockSharesOutstanding_774C8C3F13437A844955C2B72CD08244" xlink:to="lab_us-gaap_CommonStockSharesOutstanding_774C8C3F13437A844955C2B72CD08244" xlink:type="arc" />
    <link:label id="lab_us-gaap_TreasuryStockShares_B4D5D498CC5A45A96020C2B72CD02F79_terseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockShares_B4D5D498CC5A45A96020C2B72CD02F79" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Treasury stock, shares (in shares)</link:label>
    <link:label id="lab_us-gaap_TreasuryStockShares_B4D5D498CC5A45A96020C2B72CD02F79_label_en-US" xlink:label="lab_us-gaap_TreasuryStockShares_B4D5D498CC5A45A96020C2B72CD02F79" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockShares" xlink:label="loc_us-gaap_TreasuryStockShares_B4D5D498CC5A45A96020C2B72CD02F79" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockShares_B4D5D498CC5A45A96020C2B72CD02F79" xlink:to="lab_us-gaap_TreasuryStockShares_B4D5D498CC5A45A96020C2B72CD02F79" xlink:type="arc" />
    <link:label id="lab_us-gaap_PreferredStockParOrStatedValuePerShare_FBA4FBD7A07D80D4F5A0C2B72CD01D21_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockParOrStatedValuePerShare_FBA4FBD7A07D80D4F5A0C2B72CD01D21" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Preferred stock, shares, par value (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_PreferredStockParOrStatedValuePerShare_FBA4FBD7A07D80D4F5A0C2B72CD01D21_label_en-US" xlink:label="lab_us-gaap_PreferredStockParOrStatedValuePerShare_FBA4FBD7A07D80D4F5A0C2B72CD01D21" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred Stock, Par or Stated Value Per Share</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare_FBA4FBD7A07D80D4F5A0C2B72CD01D21" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockParOrStatedValuePerShare_FBA4FBD7A07D80D4F5A0C2B72CD01D21" xlink:to="lab_us-gaap_PreferredStockParOrStatedValuePerShare_FBA4FBD7A07D80D4F5A0C2B72CD01D21" xlink:type="arc" />
    <link:label id="lab_us-gaap_PreferredStockSharesIssued_9698F72A3BF0718975D8C2B72CD1B6B3_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockSharesIssued_9698F72A3BF0718975D8C2B72CD1B6B3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Preferred stock, shares, issued (in shares)</link:label>
    <link:label id="lab_us-gaap_PreferredStockSharesIssued_9698F72A3BF0718975D8C2B72CD1B6B3_label_en-US" xlink:label="lab_us-gaap_PreferredStockSharesIssued_9698F72A3BF0718975D8C2B72CD1B6B3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred Stock, Shares Issued</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="loc_us-gaap_PreferredStockSharesIssued_9698F72A3BF0718975D8C2B72CD1B6B3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockSharesIssued_9698F72A3BF0718975D8C2B72CD1B6B3" xlink:to="lab_us-gaap_PreferredStockSharesIssued_9698F72A3BF0718975D8C2B72CD1B6B3" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_4BDBA2BB12746F843B43C2A1F543F23F_verboseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_B8BFB95C951550D88D05FA211759A42D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_4BDBA2BB12746F843B43C2A1F543F23F_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_B8BFB95C951550D88D05FA211759A42D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments and Hedging Activities Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_B8BFB95C951550D88D05FA211759A42D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_B8BFB95C951550D88D05FA211759A42D" xlink:to="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_B8BFB95C951550D88D05FA211759A42D" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_A60410CE268669E8C27FC2B72CF3A61B_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_A60410CE268669E8C27FC2B72CF3A61B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Change in fair value of derivatives, tax</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_A60410CE268669E8C27FC2B72CF3A61B_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_A60410CE268669E8C27FC2B72CF3A61B" 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, Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_A60410CE268669E8C27FC2B72CF3A61B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_A60410CE268669E8C27FC2B72CF3A61B" xlink:to="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_A60410CE268669E8C27FC2B72CF3A61B" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_A03CA0F4400775EF03B4C2B72CF3B653_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_A03CA0F4400775EF03B4C2B72CF3B653" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative amounts reclassified to net income (loss), tax</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_A03CA0F4400775EF03B4C2B72CF3B653_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_A03CA0F4400775EF03B4C2B72CF3B653" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_A03CA0F4400775EF03B4C2B72CF3B653" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_A03CA0F4400775EF03B4C2B72CF3B653" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_A03CA0F4400775EF03B4C2B72CF3B653" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_41D384C9B87EA968A74FC2B72CF3A5A5_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_41D384C9B87EA968A74FC2B72CF3A5A5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Change in retirement and other postretirement benefit plan obligations, tax</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_41D384C9B87EA968A74FC2B72CF3A5A5_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_41D384C9B87EA968A74FC2B72CF3A5A5" 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, Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_41D384C9B87EA968A74FC2B72CF3A5A5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_41D384C9B87EA968A74FC2B72CF3A5A5" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_41D384C9B87EA968A74FC2B72CF3A5A5" xlink:type="arc" />
    <link:label id="lab_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax_4F2B88005503AA230997C2B72CF386A7_terseLabel_en-US" xlink:label="lab_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax_4F2B88005503AA230997C2B72CF386A7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income (loss) on investments in unconsolidated affiliates, tax</link:label>
    <link:label id="lab_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax_4F2B88005503AA230997C2B72CF386A7_label_en-US" xlink:label="lab_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax_4F2B88005503AA230997C2B72CF386A7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Portion Attributable to Equity Method Investments, Tax</link:label>
    <link:label id="lab_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax_4F2B88005503AA230997C2B72CF386A7_documentation_en-US" xlink:label="lab_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax_4F2B88005503AA230997C2B72CF386A7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Portion Attributable to Equity Method Investments, Tax</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax" xlink:label="loc_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax_4F2B88005503AA230997C2B72CF386A7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax_4F2B88005503AA230997C2B72CF386A7" xlink:to="lab_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax_4F2B88005503AA230997C2B72CF386A7" xlink:type="arc" />
    <link:label id="lab_oke_AccumulatedOtherComprehensiveIncomeLossAbstract_C468D017C47D2D34CADEBF17A0754910_label_en-US" xlink:label="lab_oke_AccumulatedOtherComprehensiveIncomeLossAbstract_C468D017C47D2D34CADEBF17A0754910" 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_oke_AccumulatedOtherComprehensiveIncomeLossAbstract_C468D017C47D2D34CADEBF17A0754910_documentation_en-US" xlink:label="lab_oke_AccumulatedOtherComprehensiveIncomeLossAbstract_C468D017C47D2D34CADEBF17A0754910" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss) [Abstract]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_AccumulatedOtherComprehensiveIncomeLossAbstract" xlink:label="loc_oke_AccumulatedOtherComprehensiveIncomeLossAbstract_C468D017C47D2D34CADEBF17A0754910" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_AccumulatedOtherComprehensiveIncomeLossAbstract_C468D017C47D2D34CADEBF17A0754910" xlink:to="lab_oke_AccumulatedOtherComprehensiveIncomeLossAbstract_C468D017C47D2D34CADEBF17A0754910" xlink:type="arc" />
    <link:label id="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_B1E7427E0FF637B45570BF17A075684A_terseLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_B1E7427E0FF637B45570BF17A075684A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">ACCUMULATED OTHER COMPREHENSIVE LOSS</link:label>
    <link:label id="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_B1E7427E0FF637B45570BF17A075684A_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_B1E7427E0FF637B45570BF17A075684A" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNoteTextBlock" xlink:label="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_B1E7427E0FF637B45570BF17A075684A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_B1E7427E0FF637B45570BF17A075684A" xlink:to="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_B1E7427E0FF637B45570BF17A075684A" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsAbstract_4C2645F08A05A38B1BD8ACBA6B5F2505_verboseLabel_en-US" xlink:label="lab_us-gaap_AssetsAbstract_4C2645F08A05A38B1BD8ACBA6B5F2505" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_4C2645F08A05A38B1BD8ACBA6B5F2505" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsAbstract_4C2645F08A05A38B1BD8ACBA6B5F2505" xlink:to="lab_us-gaap_AssetsAbstract_4C2645F08A05A38B1BD8ACBA6B5F2505" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsCurrentAbstract_AF4E466C7CA304C14DB9ACBA6B5F0EFA_verboseLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract_AF4E466C7CA304C14DB9ACBA6B5F0EFA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Current assets</link:label>
    <link:label id="lab_us-gaap_AssetsCurrentAbstract_AF4E466C7CA304C14DB9ACBA6B5F0EFA_label_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract_AF4E466C7CA304C14DB9ACBA6B5F0EFA" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaap_AssetsCurrentAbstract_AF4E466C7CA304C14DB9ACBA6B5F0EFA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrentAbstract_AF4E466C7CA304C14DB9ACBA6B5F0EFA" xlink:to="lab_us-gaap_AssetsCurrentAbstract_AF4E466C7CA304C14DB9ACBA6B5F0EFA" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_7224F5368D4B6825BBDCACBA6B5FF28C_verboseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_7224F5368D4B6825BBDCACBA6B5FF28C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_7224F5368D4B6825BBDCACBA6B5FF28C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_7224F5368D4B6825BBDCACBA6B5FF28C" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_7224F5368D4B6825BBDCACBA6B5FF28C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReceivablesNetCurrent_AAF82471A5FEA1FA20C4ACBA6B5F3E1F_terseLabel_en-US" xlink:label="lab_us-gaap_ReceivablesNetCurrent_AAF82471A5FEA1FA20C4ACBA6B5F3E1F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts receivable, net</link:label>
    <link:label id="lab_us-gaap_ReceivablesNetCurrent_AAF82471A5FEA1FA20C4ACBA6B5F3E1F_label_en-US" xlink:label="lab_us-gaap_ReceivablesNetCurrent_AAF82471A5FEA1FA20C4ACBA6B5F3E1F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Receivables, Net, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesNetCurrent" xlink:label="loc_us-gaap_ReceivablesNetCurrent_AAF82471A5FEA1FA20C4ACBA6B5F3E1F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReceivablesNetCurrent_AAF82471A5FEA1FA20C4ACBA6B5F3E1F" xlink:to="lab_us-gaap_ReceivablesNetCurrent_AAF82471A5FEA1FA20C4ACBA6B5F3E1F" xlink:type="arc" />
    <link:label id="lab_us-gaap_MaterialsSuppliesAndOther_7515D37458BDB2D36B0DACBA6B600E02_terseLabel_en-US" xlink:label="lab_us-gaap_MaterialsSuppliesAndOther_7515D37458BDB2D36B0DACBA6B600E02" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Materials and supplies</link:label>
    <link:label id="lab_us-gaap_MaterialsSuppliesAndOther_7515D37458BDB2D36B0DACBA6B600E02_label_en-US" xlink:label="lab_us-gaap_MaterialsSuppliesAndOther_7515D37458BDB2D36B0DACBA6B600E02" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Materials, Supplies, and Other</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MaterialsSuppliesAndOther" xlink:label="loc_us-gaap_MaterialsSuppliesAndOther_7515D37458BDB2D36B0DACBA6B600E02" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MaterialsSuppliesAndOther_7515D37458BDB2D36B0DACBA6B600E02" xlink:to="lab_us-gaap_MaterialsSuppliesAndOther_7515D37458BDB2D36B0DACBA6B600E02" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryNet_29A716C0C6F591D1A298ACBA6B60A10D_verboseLabel_en-US" xlink:label="lab_us-gaap_InventoryNet_29A716C0C6F591D1A298ACBA6B60A10D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">NGLs and natural gas in storage</link:label>
    <link:label id="lab_us-gaap_InventoryNet_29A716C0C6F591D1A298ACBA6B60A10D_label_en-US" xlink:label="lab_us-gaap_InventoryNet_29A716C0C6F591D1A298ACBA6B60A10D" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_29A716C0C6F591D1A298ACBA6B60A10D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryNet_29A716C0C6F591D1A298ACBA6B60A10D" xlink:to="lab_us-gaap_InventoryNet_29A716C0C6F591D1A298ACBA6B60A10D" xlink:type="arc" />
    <link:label id="lab_oke_CommodityExchangesAndImbalances_3D9F2ECC1935D7DA86FBACBA6B607C82_terseLabel_en-US" xlink:label="lab_oke_CommodityExchangesAndImbalances_3D9F2ECC1935D7DA86FBACBA6B607C82" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commodity imbalances</link:label>
    <link:label id="lab_oke_CommodityExchangesAndImbalances_3D9F2ECC1935D7DA86FBACBA6B607C82_label_en-US" xlink:label="lab_oke_CommodityExchangesAndImbalances_3D9F2ECC1935D7DA86FBACBA6B607C82" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commodity Exchanges And Imbalances</link:label>
    <link:label id="lab_oke_CommodityExchangesAndImbalances_3D9F2ECC1935D7DA86FBACBA6B607C82_documentation_en-US" xlink:label="lab_oke_CommodityExchangesAndImbalances_3D9F2ECC1935D7DA86FBACBA6B607C82" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Carrying amount as of the balance sheet date of the asset arising from natural gas pipeline imbalances or natural gas liquid exchange agreements valued at market or their contractually stipulated rate. Natural gas imbalances and natural gas liquid exchange agreements are settled in cash or made up in kind within one year, according to the terms of the respective pipeline tariff or by exchange agreement.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_CommodityExchangesAndImbalances" xlink:label="loc_oke_CommodityExchangesAndImbalances_3D9F2ECC1935D7DA86FBACBA6B607C82" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_CommodityExchangesAndImbalances_3D9F2ECC1935D7DA86FBACBA6B607C82" xlink:to="lab_oke_CommodityExchangesAndImbalances_3D9F2ECC1935D7DA86FBACBA6B607C82" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherAssetsCurrent_4C262B84779AAF43A825ACBA6B602227_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsCurrent_4C262B84779AAF43A825ACBA6B602227" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other current assets</link:label>
    <link:label id="lab_us-gaap_OtherAssetsCurrent_4C262B84779AAF43A825ACBA6B602227_label_en-US" xlink:label="lab_us-gaap_OtherAssetsCurrent_4C262B84779AAF43A825ACBA6B602227" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="loc_us-gaap_OtherAssetsCurrent_4C262B84779AAF43A825ACBA6B602227" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsCurrent_4C262B84779AAF43A825ACBA6B602227" xlink:to="lab_us-gaap_OtherAssetsCurrent_4C262B84779AAF43A825ACBA6B602227" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsCurrent_915EF60BC6CE0C72D29AACBA6B607E0C_totalLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrent_915EF60BC6CE0C72D29AACBA6B607E0C" 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_915EF60BC6CE0C72D29AACBA6B607E0C_label_en-US" xlink:label="lab_us-gaap_AssetsCurrent_915EF60BC6CE0C72D29AACBA6B607E0C" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_915EF60BC6CE0C72D29AACBA6B607E0C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrent_915EF60BC6CE0C72D29AACBA6B607E0C" xlink:to="lab_us-gaap_AssetsCurrent_915EF60BC6CE0C72D29AACBA6B607E0C" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNetAbstract_55CAC42DC9A30110A3B3ACBA6B617829_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNetAbstract_55CAC42DC9A30110A3B3ACBA6B617829" 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_55CAC42DC9A30110A3B3ACBA6B617829_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNetAbstract_55CAC42DC9A30110A3B3ACBA6B617829" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_55CAC42DC9A30110A3B3ACBA6B617829" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_55CAC42DC9A30110A3B3ACBA6B617829" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentNetAbstract_55CAC42DC9A30110A3B3ACBA6B617829" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentGross_0EFF28F5FFA556D0783CACBA6B618540_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentGross_0EFF28F5FFA556D0783CACBA6B618540" 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_PropertyPlantAndEquipmentGross_0EFF28F5FFA556D0783CACBA6B618540_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentGross_0EFF28F5FFA556D0783CACBA6B618540" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_0EFF28F5FFA556D0783CACBA6B618540" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_0EFF28F5FFA556D0783CACBA6B618540" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentGross_0EFF28F5FFA556D0783CACBA6B618540" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_4FCCE5919DE9DCCEBD50ACBA6B611196_verboseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_4FCCE5919DE9DCCEBD50ACBA6B611196" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accumulated depreciation and amortization</link:label>
    <link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_4FCCE5919DE9DCCEBD50ACBA6B611196_label_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_4FCCE5919DE9DCCEBD50ACBA6B611196" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_4FCCE5919DE9DCCEBD50ACBA6B611196" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_4FCCE5919DE9DCCEBD50ACBA6B611196" xlink:to="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_4FCCE5919DE9DCCEBD50ACBA6B611196" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_163B9EC5A145D83D9CE5ACBA6B612C7E_totalLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_163B9EC5A145D83D9CE5ACBA6B612C7E" 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_163B9EC5A145D83D9CE5ACBA6B612C7E_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_163B9EC5A145D83D9CE5ACBA6B612C7E" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_163B9EC5A145D83D9CE5ACBA6B612C7E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_163B9EC5A145D83D9CE5ACBA6B612C7E" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentNet_163B9EC5A145D83D9CE5ACBA6B612C7E" xlink:type="arc" />
    <link:label id="lab_oke_InvestmentsAndOtherAssetsAbstract_810057B73512CCD86E13ACBA6B611118_verboseLabel_en-US" xlink:label="lab_oke_InvestmentsAndOtherAssetsAbstract_810057B73512CCD86E13ACBA6B611118" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Investments and other assets</link:label>
    <link:label id="lab_oke_InvestmentsAndOtherAssetsAbstract_810057B73512CCD86E13ACBA6B611118_label_en-US" xlink:label="lab_oke_InvestmentsAndOtherAssetsAbstract_810057B73512CCD86E13ACBA6B611118" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investments and other assets [Abstract]</link:label>
    <link:label id="lab_oke_InvestmentsAndOtherAssetsAbstract_810057B73512CCD86E13ACBA6B611118_documentation_en-US" xlink:label="lab_oke_InvestmentsAndOtherAssetsAbstract_810057B73512CCD86E13ACBA6B611118" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US" />
    <link:loc xlink:href="oke-20200331.xsd#oke_InvestmentsAndOtherAssetsAbstract" xlink:label="loc_oke_InvestmentsAndOtherAssetsAbstract_810057B73512CCD86E13ACBA6B611118" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_InvestmentsAndOtherAssetsAbstract_810057B73512CCD86E13ACBA6B611118" xlink:to="lab_oke_InvestmentsAndOtherAssetsAbstract_810057B73512CCD86E13ACBA6B611118" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestments_61FB2F983A99881734A7ACBA6B623665_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestments_61FB2F983A99881734A7ACBA6B623665" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Investments in unconsolidated affiliates (Note A)</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestments_61FB2F983A99881734A7ACBA6B623665_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestments_61FB2F983A99881734A7ACBA6B623665" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="loc_us-gaap_EquityMethodInvestments_61FB2F983A99881734A7ACBA6B623665" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestments_61FB2F983A99881734A7ACBA6B623665" xlink:to="lab_us-gaap_EquityMethodInvestments_61FB2F983A99881734A7ACBA6B623665" xlink:type="arc" />
    <link:label id="lab_us-gaap_IntangibleAssetsNetIncludingGoodwill_673C229EF2923914257BACBA6B62DA26_terseLabel_en-US" xlink:label="lab_us-gaap_IntangibleAssetsNetIncludingGoodwill_673C229EF2923914257BACBA6B62DA26" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill and intangible assets (Note A)</link:label>
    <link:label id="lab_us-gaap_IntangibleAssetsNetIncludingGoodwill_673C229EF2923914257BACBA6B62DA26_label_en-US" xlink:label="lab_us-gaap_IntangibleAssetsNetIncludingGoodwill_673C229EF2923914257BACBA6B62DA26" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Intangible Assets, Net (Including Goodwill)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IntangibleAssetsNetIncludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_673C229EF2923914257BACBA6B62DA26" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_673C229EF2923914257BACBA6B62DA26" xlink:to="lab_us-gaap_IntangibleAssetsNetIncludingGoodwill_673C229EF2923914257BACBA6B62DA26" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherAssetsNoncurrent_3E1FFBB6CD055B80CF08ACBA6B622E1E_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent_3E1FFBB6CD055B80CF08ACBA6B622E1E" 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_OtherAssetsNoncurrent_3E1FFBB6CD055B80CF08ACBA6B622E1E_label_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent_3E1FFBB6CD055B80CF08ACBA6B622E1E" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_3E1FFBB6CD055B80CF08ACBA6B622E1E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_3E1FFBB6CD055B80CF08ACBA6B622E1E" xlink:to="lab_us-gaap_OtherAssetsNoncurrent_3E1FFBB6CD055B80CF08ACBA6B622E1E" xlink:type="arc" />
    <link:label id="lab_us-gaap_InvestmentsAndOtherNoncurrentAssets_6612F0C4987ABED088B4ACBA6B6268FD_totalLabel_en-US" xlink:label="lab_us-gaap_InvestmentsAndOtherNoncurrentAssets_6612F0C4987ABED088B4ACBA6B6268FD" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total investments and other assets</link:label>
    <link:label id="lab_us-gaap_InvestmentsAndOtherNoncurrentAssets_6612F0C4987ABED088B4ACBA6B6268FD_label_en-US" xlink:label="lab_us-gaap_InvestmentsAndOtherNoncurrentAssets_6612F0C4987ABED088B4ACBA6B6268FD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investments and Other Noncurrent Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentsAndOtherNoncurrentAssets" xlink:label="loc_us-gaap_InvestmentsAndOtherNoncurrentAssets_6612F0C4987ABED088B4ACBA6B6268FD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InvestmentsAndOtherNoncurrentAssets_6612F0C4987ABED088B4ACBA6B6268FD" xlink:to="lab_us-gaap_InvestmentsAndOtherNoncurrentAssets_6612F0C4987ABED088B4ACBA6B6268FD" xlink:type="arc" />
    <link:label id="lab_us-gaap_Assets_01D667CE498670CC2003ACBA6B621F8A_totalLabel_en-US" xlink:label="lab_us-gaap_Assets_01D667CE498670CC2003ACBA6B621F8A" 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_01D667CE498670CC2003ACBA6B621F8A_label_en-US" xlink:label="lab_us-gaap_Assets_01D667CE498670CC2003ACBA6B621F8A" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_01D667CE498670CC2003ACBA6B621F8A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Assets_01D667CE498670CC2003ACBA6B621F8A" xlink:to="lab_us-gaap_Assets_01D667CE498670CC2003ACBA6B621F8A" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesCurrentAbstract_34D3C5239E92415A2382ACBA6B6335E8_verboseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrentAbstract_34D3C5239E92415A2382ACBA6B6335E8" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Current liabilities</link:label>
    <link:label id="lab_us-gaap_LiabilitiesCurrentAbstract_34D3C5239E92415A2382ACBA6B6335E8_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrentAbstract_34D3C5239E92415A2382ACBA6B6335E8" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_34D3C5239E92415A2382ACBA6B6335E8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_34D3C5239E92415A2382ACBA6B6335E8" xlink:to="lab_us-gaap_LiabilitiesCurrentAbstract_34D3C5239E92415A2382ACBA6B6335E8" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtCurrent_86EDD336CB5822736330ACBA6B6335B6_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtCurrent_86EDD336CB5822736330ACBA6B6335B6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current maturities of long-term debt (Note D)</link:label>
    <link:label id="lab_us-gaap_LongTermDebtCurrent_86EDD336CB5822736330ACBA6B6335B6_label_en-US" xlink:label="lab_us-gaap_LongTermDebtCurrent_86EDD336CB5822736330ACBA6B6335B6" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_86EDD336CB5822736330ACBA6B6335B6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtCurrent_86EDD336CB5822736330ACBA6B6335B6" xlink:to="lab_us-gaap_LongTermDebtCurrent_86EDD336CB5822736330ACBA6B6335B6" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShortTermBorrowings_D014651DF9F75D63062BACBA6B63CFBF_verboseLabel_en-US" xlink:label="lab_us-gaap_ShortTermBorrowings_D014651DF9F75D63062BACBA6B63CFBF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Short-term borrowings (Note D)</link:label>
    <link:label id="lab_us-gaap_ShortTermBorrowings_D014651DF9F75D63062BACBA6B63CFBF_label_en-US" xlink:label="lab_us-gaap_ShortTermBorrowings_D014651DF9F75D63062BACBA6B63CFBF" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="loc_us-gaap_ShortTermBorrowings_D014651DF9F75D63062BACBA6B63CFBF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermBorrowings_D014651DF9F75D63062BACBA6B63CFBF" xlink:to="lab_us-gaap_ShortTermBorrowings_D014651DF9F75D63062BACBA6B63CFBF" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsPayableCurrent_EC3D74CEC8089DCC198CACBA6B63AF51_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_EC3D74CEC8089DCC198CACBA6B63AF51" 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_EC3D74CEC8089DCC198CACBA6B63AF51_label_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_EC3D74CEC8089DCC198CACBA6B63AF51" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_EC3D74CEC8089DCC198CACBA6B63AF51" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsPayableCurrent_EC3D74CEC8089DCC198CACBA6B63AF51" xlink:to="lab_us-gaap_AccountsPayableCurrent_EC3D74CEC8089DCC198CACBA6B63AF51" xlink:type="arc" />
    <link:label id="lab_oke_CommodityExchangesAndImbalancesLiabilitiesCurrent_B9B8528AE84125944B5FACBA6B630D25_terseLabel_en-US" xlink:label="lab_oke_CommodityExchangesAndImbalancesLiabilitiesCurrent_B9B8528AE84125944B5FACBA6B630D25" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commodity imbalances</link:label>
    <link:label id="lab_oke_CommodityExchangesAndImbalancesLiabilitiesCurrent_B9B8528AE84125944B5FACBA6B630D25_label_en-US" xlink:label="lab_oke_CommodityExchangesAndImbalancesLiabilitiesCurrent_B9B8528AE84125944B5FACBA6B630D25" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commodity Exchanges and Imbalances Liabilities, Current</link:label>
    <link:label id="lab_oke_CommodityExchangesAndImbalancesLiabilitiesCurrent_B9B8528AE84125944B5FACBA6B630D25_documentation_en-US" xlink:label="lab_oke_CommodityExchangesAndImbalancesLiabilitiesCurrent_B9B8528AE84125944B5FACBA6B630D25" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Carrying amount as of the balance sheet date of the liability arising from natural gas pipeline imbalances or natural gas liquid exchange agreements valued at market or their contractually stipulated rate. Natural gas imbalances and natural gas liquid exchange agreements are settled in cash or made up in kind within one year, according to the terms of the respective pipeline tariff or by exchange agreement.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_CommodityExchangesAndImbalancesLiabilitiesCurrent" xlink:label="loc_oke_CommodityExchangesAndImbalancesLiabilitiesCurrent_B9B8528AE84125944B5FACBA6B630D25" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_CommodityExchangesAndImbalancesLiabilitiesCurrent_B9B8528AE84125944B5FACBA6B630D25" xlink:to="lab_oke_CommodityExchangesAndImbalancesLiabilitiesCurrent_B9B8528AE84125944B5FACBA6B630D25" xlink:type="arc" />
    <link:label id="lab_us-gaap_TaxesPayableCurrent_7471EC9D2D2E188C5D73ACBA6B641C3D_terseLabel_en-US" xlink:label="lab_us-gaap_TaxesPayableCurrent_7471EC9D2D2E188C5D73ACBA6B641C3D" 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_7471EC9D2D2E188C5D73ACBA6B641C3D_label_en-US" xlink:label="lab_us-gaap_TaxesPayableCurrent_7471EC9D2D2E188C5D73ACBA6B641C3D" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TaxesPayableCurrent" xlink:label="loc_us-gaap_TaxesPayableCurrent_7471EC9D2D2E188C5D73ACBA6B641C3D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TaxesPayableCurrent_7471EC9D2D2E188C5D73ACBA6B641C3D" xlink:to="lab_us-gaap_TaxesPayableCurrent_7471EC9D2D2E188C5D73ACBA6B641C3D" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestPayableCurrent_538798F8467C77F14DABACBA6B64D5BE_terseLabel_en-US" xlink:label="lab_us-gaap_InterestPayableCurrent_538798F8467C77F14DABACBA6B64D5BE" 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_538798F8467C77F14DABACBA6B64D5BE_label_en-US" xlink:label="lab_us-gaap_InterestPayableCurrent_538798F8467C77F14DABACBA6B64D5BE" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestPayableCurrent" xlink:label="loc_us-gaap_InterestPayableCurrent_538798F8467C77F14DABACBA6B64D5BE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestPayableCurrent_538798F8467C77F14DABACBA6B64D5BE" xlink:to="lab_us-gaap_InterestPayableCurrent_538798F8467C77F14DABACBA6B64D5BE" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityCurrent_8E889855C38D52805CC9ACBA6B64D436_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityCurrent_8E889855C38D52805CC9ACBA6B64D436" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Operating lease liability, current</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityCurrent_8E889855C38D52805CC9ACBA6B64D436_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityCurrent_8E889855C38D52805CC9ACBA6B64D436" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Liability, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_8E889855C38D52805CC9ACBA6B64D436" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseLiabilityCurrent_8E889855C38D52805CC9ACBA6B64D436" xlink:to="lab_us-gaap_OperatingLeaseLiabilityCurrent_8E889855C38D52805CC9ACBA6B64D436" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherLiabilitiesCurrent_6F4DB139AC3FAA8EC6E9ACBA6B64020D_terseLabel_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesCurrent_6F4DB139AC3FAA8EC6E9ACBA6B64020D" 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_OtherLiabilitiesCurrent_6F4DB139AC3FAA8EC6E9ACBA6B64020D_label_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesCurrent_6F4DB139AC3FAA8EC6E9ACBA6B64020D" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_6F4DB139AC3FAA8EC6E9ACBA6B64020D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLiabilitiesCurrent_6F4DB139AC3FAA8EC6E9ACBA6B64020D" xlink:to="lab_us-gaap_OtherLiabilitiesCurrent_6F4DB139AC3FAA8EC6E9ACBA6B64020D" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesCurrent_152920BBFF7811181DB3ACBA6B642C28_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent_152920BBFF7811181DB3ACBA6B642C28" 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_152920BBFF7811181DB3ACBA6B642C28_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent_152920BBFF7811181DB3ACBA6B642C28" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_152920BBFF7811181DB3ACBA6B642C28" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesCurrent_152920BBFF7811181DB3ACBA6B642C28" xlink:to="lab_us-gaap_LiabilitiesCurrent_152920BBFF7811181DB3ACBA6B642C28" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtNoncurrent_CC5E88B47250141FE772ACBA6B64F8E8_verboseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtNoncurrent_CC5E88B47250141FE772ACBA6B64F8E8" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Long-term debt, excluding current maturities (Note D)</link:label>
    <link:label id="lab_us-gaap_LongTermDebtNoncurrent_CC5E88B47250141FE772ACBA6B64F8E8_label_en-US" xlink:label="lab_us-gaap_LongTermDebtNoncurrent_CC5E88B47250141FE772ACBA6B64F8E8" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_CC5E88B47250141FE772ACBA6B64F8E8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtNoncurrent_CC5E88B47250141FE772ACBA6B64F8E8" xlink:to="lab_us-gaap_LongTermDebtNoncurrent_CC5E88B47250141FE772ACBA6B64F8E8" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredCreditsAndOtherLiabilitiesAbstract_663A75FFA3C2A7A81EB9ACBA6B6569B9_verboseLabel_en-US" xlink:label="lab_us-gaap_DeferredCreditsAndOtherLiabilitiesAbstract_663A75FFA3C2A7A81EB9ACBA6B6569B9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Deferred credits and other liabilities</link:label>
    <link:label id="lab_us-gaap_DeferredCreditsAndOtherLiabilitiesAbstract_663A75FFA3C2A7A81EB9ACBA6B6569B9_label_en-US" xlink:label="lab_us-gaap_DeferredCreditsAndOtherLiabilitiesAbstract_663A75FFA3C2A7A81EB9ACBA6B6569B9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Credits and Other Liabilities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCreditsAndOtherLiabilitiesAbstract" xlink:label="loc_us-gaap_DeferredCreditsAndOtherLiabilitiesAbstract_663A75FFA3C2A7A81EB9ACBA6B6569B9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredCreditsAndOtherLiabilitiesAbstract_663A75FFA3C2A7A81EB9ACBA6B6569B9" xlink:to="lab_us-gaap_DeferredCreditsAndOtherLiabilitiesAbstract_663A75FFA3C2A7A81EB9ACBA6B6569B9" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_5121BB16AFCDCD7A3516ACBA6B65690F_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_5121BB16AFCDCD7A3516ACBA6B65690F" 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_5121BB16AFCDCD7A3516ACBA6B65690F_label_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_5121BB16AFCDCD7A3516ACBA6B65690F" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_5121BB16AFCDCD7A3516ACBA6B65690F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_5121BB16AFCDCD7A3516ACBA6B65690F" xlink:to="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_5121BB16AFCDCD7A3516ACBA6B65690F" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_89E27FE2DCE19DE0DE1FACBA6B652D09_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_89E27FE2DCE19DE0DE1FACBA6B652D09" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Operating lease liability, noncurrent</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_89E27FE2DCE19DE0DE1FACBA6B652D09_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_89E27FE2DCE19DE0DE1FACBA6B652D09" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Liability, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_89E27FE2DCE19DE0DE1FACBA6B652D09" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_89E27FE2DCE19DE0DE1FACBA6B652D09" xlink:to="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_89E27FE2DCE19DE0DE1FACBA6B652D09" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherLiabilitiesNoncurrent_A1C7E7391F1A72F4454CACBA6B65B143_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrent_A1C7E7391F1A72F4454CACBA6B65B143" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other deferred credits</link:label>
    <link:label id="lab_us-gaap_OtherLiabilitiesNoncurrent_A1C7E7391F1A72F4454CACBA6B65B143_label_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrent_A1C7E7391F1A72F4454CACBA6B65B143" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_A1C7E7391F1A72F4454CACBA6B65B143" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_A1C7E7391F1A72F4454CACBA6B65B143" xlink:to="lab_us-gaap_OtherLiabilitiesNoncurrent_A1C7E7391F1A72F4454CACBA6B65B143" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_6A02CAC2723113CFC5EEACBA6B65AE21_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_6A02CAC2723113CFC5EEACBA6B65AE21" 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_6A02CAC2723113CFC5EEACBA6B65AE21_label_en-US" xlink:label="lab_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_6A02CAC2723113CFC5EEACBA6B65AE21" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent" xlink:label="loc_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_6A02CAC2723113CFC5EEACBA6B65AE21" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_6A02CAC2723113CFC5EEACBA6B65AE21" xlink:to="lab_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_6A02CAC2723113CFC5EEACBA6B65AE21" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommitmentsAndContingencies_88DA3FEF3B391E13790DACBA6B655C81_terseLabel_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingencies_88DA3FEF3B391E13790DACBA6B655C81" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commitments and contingencies (Note J)</link:label>
    <link:label id="lab_us-gaap_CommitmentsAndContingencies_88DA3FEF3B391E13790DACBA6B655C81_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingencies_88DA3FEF3B391E13790DACBA6B655C81" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies_88DA3FEF3B391E13790DACBA6B655C81" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingencies_88DA3FEF3B391E13790DACBA6B655C81" xlink:to="lab_us-gaap_CommitmentsAndContingencies_88DA3FEF3B391E13790DACBA6B655C81" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_97DDAFDA09B53B257896ACBA6B662684_verboseLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_97DDAFDA09B53B257896ACBA6B662684" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Equity (Note E)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_97DDAFDA09B53B257896ACBA6B662684" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_97DDAFDA09B53B257896ACBA6B662684" xlink:to="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_97DDAFDA09B53B257896ACBA6B662684" xlink:type="arc" />
    <link:label id="lab_us-gaap_PartnersCapitalAbstract_BCCCA4FAF86846411E4CACBA6B66231B_verboseLabel_en-US" xlink:label="lab_us-gaap_PartnersCapitalAbstract_BCCCA4FAF86846411E4CACBA6B66231B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Equity (Note E)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PartnersCapitalAbstract" xlink:label="loc_us-gaap_PartnersCapitalAbstract_BCCCA4FAF86846411E4CACBA6B66231B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PartnersCapitalAbstract_BCCCA4FAF86846411E4CACBA6B66231B" xlink:to="lab_us-gaap_PartnersCapitalAbstract_BCCCA4FAF86846411E4CACBA6B66231B" xlink:type="arc" />
    <link:label id="lab_us-gaap_PreferredStockValue_7AD414B6326A9D0E31A9ACBA6B661E7A_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockValue_7AD414B6326A9D0E31A9ACBA6B661E7A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Preferred stock, $0.01 par value: authorized and issued 20,000 shares at March 31, 2020, and December 31, 2019</link:label>
    <link:label id="lab_us-gaap_PreferredStockValue_7AD414B6326A9D0E31A9ACBA6B661E7A_label_en-US" xlink:label="lab_us-gaap_PreferredStockValue_7AD414B6326A9D0E31A9ACBA6B661E7A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred Stock, Value, Issued</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="loc_us-gaap_PreferredStockValue_7AD414B6326A9D0E31A9ACBA6B661E7A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockValue_7AD414B6326A9D0E31A9ACBA6B661E7A" xlink:to="lab_us-gaap_PreferredStockValue_7AD414B6326A9D0E31A9ACBA6B661E7A" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockValue_84F8E7ED0E218A2738DBACBA6B661013_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockValue_84F8E7ED0E218A2738DBACBA6B661013" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common stock, $0.01 par value: authorized 1,200,000,000 shares, issued 445,016,234 shares and outstanding 413,882,720 shares at March 31, 2020; issued 445,016,234 shares and outstanding 413,239,050 shares at December 31, 2019</link:label>
    <link:label id="lab_us-gaap_CommonStockValue_84F8E7ED0E218A2738DBACBA6B661013_label_en-US" xlink:label="lab_us-gaap_CommonStockValue_84F8E7ED0E218A2738DBACBA6B661013" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_84F8E7ED0E218A2738DBACBA6B661013" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockValue_84F8E7ED0E218A2738DBACBA6B661013" xlink:to="lab_us-gaap_CommonStockValue_84F8E7ED0E218A2738DBACBA6B661013" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdditionalPaidInCapital_51C7FC1CB9089714BF57ACBA6B66C227_terseLabel_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapital_51C7FC1CB9089714BF57ACBA6B66C227" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Paid-in capital</link:label>
    <link:label id="lab_us-gaap_AdditionalPaidInCapital_51C7FC1CB9089714BF57ACBA6B66C227_label_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapital_51C7FC1CB9089714BF57ACBA6B66C227" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional Paid in Capital</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="loc_us-gaap_AdditionalPaidInCapital_51C7FC1CB9089714BF57ACBA6B66C227" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdditionalPaidInCapital_51C7FC1CB9089714BF57ACBA6B66C227" xlink:to="lab_us-gaap_AdditionalPaidInCapital_51C7FC1CB9089714BF57ACBA6B66C227" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_E5236913E18736ECB699ACBA6B67DC64_verboseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_E5236913E18736ECB699ACBA6B67DC64" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accumulated other comprehensive loss (Note F)</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_E5236913E18736ECB699ACBA6B67DC64_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_E5236913E18736ECB699ACBA6B67DC64" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_E5236913E18736ECB699ACBA6B67DC64" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_E5236913E18736ECB699ACBA6B67DC64" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_E5236913E18736ECB699ACBA6B67DC64" xlink:type="arc" />
    <link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_9485F9BC48858F6ACC8CACBA6B677CAC_terseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit_9485F9BC48858F6ACC8CACBA6B677CAC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retained earnings (accumulated deficit)</link:label>
    <link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_9485F9BC48858F6ACC8CACBA6B677CAC_label_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit_9485F9BC48858F6ACC8CACBA6B677CAC" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_9485F9BC48858F6ACC8CACBA6B677CAC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetainedEarningsAccumulatedDeficit_9485F9BC48858F6ACC8CACBA6B677CAC" xlink:to="lab_us-gaap_RetainedEarningsAccumulatedDeficit_9485F9BC48858F6ACC8CACBA6B677CAC" xlink:type="arc" />
    <link:label id="lab_us-gaap_TreasuryStockValue_88146B82D2CEF115F57BACBA6B679ACE_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockValue_88146B82D2CEF115F57BACBA6B679ACE" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Treasury stock, at cost: 31,133,514 shares at March 31, 2020, and 31,777,184 shares at December 31, 2019</link:label>
    <link:label id="lab_us-gaap_TreasuryStockValue_88146B82D2CEF115F57BACBA6B679ACE_label_en-US" xlink:label="lab_us-gaap_TreasuryStockValue_88146B82D2CEF115F57BACBA6B679ACE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury Stock, Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockValue" xlink:label="loc_us-gaap_TreasuryStockValue_88146B82D2CEF115F57BACBA6B679ACE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockValue_88146B82D2CEF115F57BACBA6B679ACE" xlink:to="lab_us-gaap_TreasuryStockValue_88146B82D2CEF115F57BACBA6B679ACE" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquity_0FE40053292A82BDC9D3ACBA6B67125E_totalLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquity_0FE40053292A82BDC9D3ACBA6B67125E" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total equity</link:label>
    <link:label id="lab_us-gaap_StockholdersEquity_0FE40053292A82BDC9D3ACBA6B67125E_label_en-US" xlink:label="lab_us-gaap_StockholdersEquity_0FE40053292A82BDC9D3ACBA6B67125E" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_0FE40053292A82BDC9D3ACBA6B67125E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquity_0FE40053292A82BDC9D3ACBA6B67125E" xlink:to="lab_us-gaap_StockholdersEquity_0FE40053292A82BDC9D3ACBA6B67125E" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquity_404EA80169FC945770C0ACBA6B678775_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity_404EA80169FC945770C0ACBA6B678775" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total liabilities and equity</link:label>
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquity_404EA80169FC945770C0ACBA6B678775_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity_404EA80169FC945770C0ACBA6B678775" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_404EA80169FC945770C0ACBA6B678775" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_404EA80169FC945770C0ACBA6B678775" xlink:to="lab_us-gaap_LiabilitiesAndStockholdersEquity_404EA80169FC945770C0ACBA6B678775" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_727AF13F9EBDA9EC5536C0206E6C7DE3_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_727AF13F9EBDA9EC5536C0206E6C7DE3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Components of net periodic benefit cost for retirement and other postretirement benefit plans</link:label>
    <link:label id="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_727AF13F9EBDA9EC5536C0206E6C7DE3_label_en-US" xlink:label="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_727AF13F9EBDA9EC5536C0206E6C7DE3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Net Benefit Costs [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfNetBenefitCostsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_727AF13F9EBDA9EC5536C0206E6C7DE3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_727AF13F9EBDA9EC5536C0206E6C7DE3" xlink:to="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_727AF13F9EBDA9EC5536C0206E6C7DE3" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Instruments and Hedging Activities [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentAxis_5A573703947015AC3CF9C6CABC9FB969_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentAxis_5A573703947015AC3CF9C6CABC9FB969" 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_5A573703947015AC3CF9C6CABC9FB969_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentAxis_5A573703947015AC3CF9C6CABC9FB969" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_5A573703947015AC3CF9C6CABC9FB969" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentAxis_5A573703947015AC3CF9C6CABC9FB969" xlink:to="lab_us-gaap_DebtInstrumentAxis_5A573703947015AC3CF9C6CABC9FB969" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentNameDomain_5A7FC7DF32B7ECA41D4DC6CABC9F3763_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentNameDomain_5A7FC7DF32B7ECA41D4DC6CABC9F3763" 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_5A7FC7DF32B7ECA41D4DC6CABC9F3763_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentNameDomain_5A7FC7DF32B7ECA41D4DC6CABC9F3763" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_5A7FC7DF32B7ECA41D4DC6CABC9F3763" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5A7FC7DF32B7ECA41D4DC6CABC9F3763" xlink:to="lab_us-gaap_DebtInstrumentNameDomain_5A7FC7DF32B7ECA41D4DC6CABC9F3763" xlink:type="arc" />
    <link:label id="lab_oke_NotesPayablefromPublicOfferingDue20252030and2050Member_EDF144FF1EE4965E139DC6CABC9FCBCA_terseLabel_en-US" xlink:label="lab_oke_NotesPayablefromPublicOfferingDue20252030and2050Member_EDF144FF1EE4965E139DC6CABC9FCBCA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Notes Payable from Public Offering Due 2025, 2030 and 2050 [Member]</link:label>
    <link:label id="lab_oke_NotesPayablefromPublicOfferingDue20252030and2050Member_EDF144FF1EE4965E139DC6CABC9FCBCA_label_en-US" xlink:label="lab_oke_NotesPayablefromPublicOfferingDue20252030and2050Member_EDF144FF1EE4965E139DC6CABC9FCBCA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Notes Payable from Public Offering Due 2025, 2030 and 2050 [Member]</link:label>
    <link:label id="lab_oke_NotesPayablefromPublicOfferingDue20252030and2050Member_EDF144FF1EE4965E139DC6CABC9FCBCA_documentation_en-US" xlink:label="lab_oke_NotesPayablefromPublicOfferingDue20252030and2050Member_EDF144FF1EE4965E139DC6CABC9FCBCA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Notes Payable from Public Offering Due 2025, 2030 and 2050 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_NotesPayablefromPublicOfferingDue20252030and2050Member" xlink:label="loc_oke_NotesPayablefromPublicOfferingDue20252030and2050Member_EDF144FF1EE4965E139DC6CABC9FCBCA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_NotesPayablefromPublicOfferingDue20252030and2050Member_EDF144FF1EE4965E139DC6CABC9FCBCA" xlink:to="lab_oke_NotesPayablefromPublicOfferingDue20252030and2050Member_EDF144FF1EE4965E139DC6CABC9FCBCA" xlink:type="arc" />
    <link:label id="lab_oke_ForwardStartingandTreasuryLockContractsAxis_AC99825E086D2DF483AEC6CABC9FD81C_terseLabel_en-US" xlink:label="lab_oke_ForwardStartingandTreasuryLockContractsAxis_AC99825E086D2DF483AEC6CABC9FD81C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Forward Starting and Treasury Lock Contracts [Axis]</link:label>
    <link:label id="lab_oke_ForwardStartingandTreasuryLockContractsAxis_AC99825E086D2DF483AEC6CABC9FD81C_label_en-US" xlink:label="lab_oke_ForwardStartingandTreasuryLockContractsAxis_AC99825E086D2DF483AEC6CABC9FD81C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Forward Starting and Treasury Lock Contracts [Axis]</link:label>
    <link:label id="lab_oke_ForwardStartingandTreasuryLockContractsAxis_AC99825E086D2DF483AEC6CABC9FD81C_documentation_en-US" xlink:label="lab_oke_ForwardStartingandTreasuryLockContractsAxis_AC99825E086D2DF483AEC6CABC9FD81C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Forward Starting and Treasury Lock Contracts [Axis]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_ForwardStartingandTreasuryLockContractsAxis" xlink:label="loc_oke_ForwardStartingandTreasuryLockContractsAxis_AC99825E086D2DF483AEC6CABC9FD81C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_ForwardStartingandTreasuryLockContractsAxis_AC99825E086D2DF483AEC6CABC9FD81C" xlink:to="lab_oke_ForwardStartingandTreasuryLockContractsAxis_AC99825E086D2DF483AEC6CABC9FD81C" xlink:type="arc" />
    <link:label id="lab_oke_ForwardStartingandTreasuryLockContractsDomain_29707B3928F9546025FDC6CABC9FBFFA_terseLabel_en-US" xlink:label="lab_oke_ForwardStartingandTreasuryLockContractsDomain_29707B3928F9546025FDC6CABC9FBFFA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Forward Starting and Treasury Lock Contracts [Domain]</link:label>
    <link:label id="lab_oke_ForwardStartingandTreasuryLockContractsDomain_29707B3928F9546025FDC6CABC9FBFFA_label_en-US" xlink:label="lab_oke_ForwardStartingandTreasuryLockContractsDomain_29707B3928F9546025FDC6CABC9FBFFA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Forward Starting and Treasury Lock Contracts [Domain]</link:label>
    <link:label id="lab_oke_ForwardStartingandTreasuryLockContractsDomain_29707B3928F9546025FDC6CABC9FBFFA_documentation_en-US" xlink:label="lab_oke_ForwardStartingandTreasuryLockContractsDomain_29707B3928F9546025FDC6CABC9FBFFA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Domain] for Forward Starting and Treasury Lock Contracts [Axis]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_ForwardStartingandTreasuryLockContractsDomain" xlink:label="loc_oke_ForwardStartingandTreasuryLockContractsDomain_29707B3928F9546025FDC6CABC9FBFFA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_ForwardStartingandTreasuryLockContractsDomain_29707B3928F9546025FDC6CABC9FBFFA" xlink:to="lab_oke_ForwardStartingandTreasuryLockContractsDomain_29707B3928F9546025FDC6CABC9FBFFA" xlink:type="arc" />
    <link:label id="lab_srt_ParentCompanyMember_0E142B2A2F864D972004C6CABC9FC04B_terseLabel_en-US" xlink:label="lab_srt_ParentCompanyMember_0E142B2A2F864D972004C6CABC9FC04B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Parent Company</link:label>
    <link:label id="lab_srt_ParentCompanyMember_0E142B2A2F864D972004C6CABC9FC04B_label_en-US" xlink:label="lab_srt_ParentCompanyMember_0E142B2A2F864D972004C6CABC9FC04B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Parent Company [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ParentCompanyMember" xlink:label="loc_srt_ParentCompanyMember_0E142B2A2F864D972004C6CABC9FC04B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ParentCompanyMember_0E142B2A2F864D972004C6CABC9FC04B" xlink:to="lab_srt_ParentCompanyMember_0E142B2A2F864D972004C6CABC9FC04B" xlink:type="arc" />
    <link:label id="lab_srt_ConsolidatedEntitiesAxis_4AEFF8C33C29326A2380C6CABC9F6EAC_terseLabel_en-US" xlink:label="lab_srt_ConsolidatedEntitiesAxis_4AEFF8C33C29326A2380C6CABC9F6EAC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Consolidated Entities [Axis]</link:label>
    <link:label id="lab_srt_ConsolidatedEntitiesAxis_4AEFF8C33C29326A2380C6CABC9F6EAC_label_en-US" xlink:label="lab_srt_ConsolidatedEntitiesAxis_4AEFF8C33C29326A2380C6CABC9F6EAC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Consolidated Entities [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesAxis" xlink:label="loc_srt_ConsolidatedEntitiesAxis_4AEFF8C33C29326A2380C6CABC9F6EAC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ConsolidatedEntitiesAxis_4AEFF8C33C29326A2380C6CABC9F6EAC" xlink:to="lab_srt_ConsolidatedEntitiesAxis_4AEFF8C33C29326A2380C6CABC9F6EAC" xlink:type="arc" />
    <link:label id="lab_srt_ConsolidatedEntitiesDomain_ED57ED02ADC985077206C6CABC9F1B4E_terseLabel_en-US" xlink:label="lab_srt_ConsolidatedEntitiesDomain_ED57ED02ADC985077206C6CABC9F1B4E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Consolidated Entities [Domain]</link:label>
    <link:label id="lab_srt_ConsolidatedEntitiesDomain_ED57ED02ADC985077206C6CABC9F1B4E_label_en-US" xlink:label="lab_srt_ConsolidatedEntitiesDomain_ED57ED02ADC985077206C6CABC9F1B4E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Consolidated Entities [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesDomain" xlink:label="loc_srt_ConsolidatedEntitiesDomain_ED57ED02ADC985077206C6CABC9F1B4E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ConsolidatedEntitiesDomain_ED57ED02ADC985077206C6CABC9F1B4E" xlink:to="lab_srt_ConsolidatedEntitiesDomain_ED57ED02ADC985077206C6CABC9F1B4E" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongtermDebtTypeDomain_F3CD505C74BFE4CD4F0FC6CABCA32608_verboseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain_F3CD505C74BFE4CD4F0FC6CABCA32608" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Debt Type Hedged [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_F3CD505C74BFE4CD4F0FC6CABCA32608" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_F3CD505C74BFE4CD4F0FC6CABCA32608" xlink:to="lab_us-gaap_LongtermDebtTypeDomain_F3CD505C74BFE4CD4F0FC6CABCA32608" xlink:type="arc" />
    <link:label id="lab_oke_ForecastedDebtIssuancesMember_30C0396B331D67120E90C6CABCA33576_terseLabel_en-US" xlink:label="lab_oke_ForecastedDebtIssuancesMember_30C0396B331D67120E90C6CABCA33576" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Forecasted Debt Issuances [Member]</link:label>
    <link:label id="lab_oke_ForecastedDebtIssuancesMember_30C0396B331D67120E90C6CABCA33576_label_en-US" xlink:label="lab_oke_ForecastedDebtIssuancesMember_30C0396B331D67120E90C6CABCA33576" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Forecasted Debt Issuances [Member]</link:label>
    <link:label id="lab_oke_ForecastedDebtIssuancesMember_30C0396B331D67120E90C6CABCA33576_documentation_en-US" xlink:label="lab_oke_ForecastedDebtIssuancesMember_30C0396B331D67120E90C6CABCA33576" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Forecasted Debt Issuances [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_ForecastedDebtIssuancesMember" xlink:label="loc_oke_ForecastedDebtIssuancesMember_30C0396B331D67120E90C6CABCA33576" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_ForecastedDebtIssuancesMember_30C0396B331D67120E90C6CABCA33576" xlink:to="lab_oke_ForecastedDebtIssuancesMember_30C0396B331D67120E90C6CABCA33576" xlink:type="arc" />
    <link:label id="lab_us-gaap_DesignatedAsHedgingInstrumentMember_F2C3F0F2501AF199C35FC6CABCA41E9C_verboseLabel_en-US" xlink:label="lab_us-gaap_DesignatedAsHedgingInstrumentMember_F2C3F0F2501AF199C35FC6CABCA41E9C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Designated as Hedging Instrument [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_F2C3F0F2501AF199C35FC6CABCA41E9C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DesignatedAsHedgingInstrumentMember_F2C3F0F2501AF199C35FC6CABCA41E9C" xlink:to="lab_us-gaap_DesignatedAsHedgingInstrumentMember_F2C3F0F2501AF199C35FC6CABCA41E9C" xlink:type="arc" />
    <link:label id="lab_us-gaap_NondesignatedMember_13AF415809C43F04CDE0C6CABCA418E8_verboseLabel_en-US" xlink:label="lab_us-gaap_NondesignatedMember_13AF415809C43F04CDE0C6CABCA418E8" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Not Designated as Hedging Instrument [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NondesignatedMember" xlink:label="loc_us-gaap_NondesignatedMember_13AF415809C43F04CDE0C6CABCA418E8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NondesignatedMember_13AF415809C43F04CDE0C6CABCA418E8" xlink:to="lab_us-gaap_NondesignatedMember_13AF415809C43F04CDE0C6CABCA418E8" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_1172B400AB07AA35F2A0C6CABCA42048_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_1172B400AB07AA35F2A0C6CABCA42048" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedging Relationship [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_1172B400AB07AA35F2A0C6CABCA42048" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_1172B400AB07AA35F2A0C6CABCA42048" xlink:to="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_1172B400AB07AA35F2A0C6CABCA42048" xlink:type="arc" />
    <link:label id="lab_oke_FuturesandswapsMember_A5BB821381089688F592C6CABCA4DD87_terseLabel_en-US" xlink:label="lab_oke_FuturesandswapsMember_A5BB821381089688F592C6CABCA4DD87" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Futures and swaps</link:label>
    <link:label id="lab_oke_FuturesandswapsMember_A5BB821381089688F592C6CABCA4DD87_label_en-US" xlink:label="lab_oke_FuturesandswapsMember_A5BB821381089688F592C6CABCA4DD87" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Futures and swaps [Member]</link:label>
    <link:label id="lab_oke_FuturesandswapsMember_A5BB821381089688F592C6CABCA4DD87_documentation_en-US" xlink:label="lab_oke_FuturesandswapsMember_A5BB821381089688F592C6CABCA4DD87" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Futures and swaps [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_FuturesandswapsMember" xlink:label="loc_oke_FuturesandswapsMember_A5BB821381089688F592C6CABCA4DD87" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_FuturesandswapsMember_A5BB821381089688F592C6CABCA4DD87" xlink:to="lab_oke_FuturesandswapsMember_A5BB821381089688F592C6CABCA4DD87" xlink:type="arc" />
    <link:label id="lab_oke_FuturesforwardsandswapsMember_642EF7487859F32DEAA9C6CABCA45AF6_terseLabel_en-US" xlink:label="lab_oke_FuturesforwardsandswapsMember_642EF7487859F32DEAA9C6CABCA45AF6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Futures, forwards and swaps</link:label>
    <link:label id="lab_oke_FuturesforwardsandswapsMember_642EF7487859F32DEAA9C6CABCA45AF6_label_en-US" xlink:label="lab_oke_FuturesforwardsandswapsMember_642EF7487859F32DEAA9C6CABCA45AF6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Futures, forwards and swaps [Member]</link:label>
    <link:label id="lab_oke_FuturesforwardsandswapsMember_642EF7487859F32DEAA9C6CABCA45AF6_documentation_en-US" xlink:label="lab_oke_FuturesforwardsandswapsMember_642EF7487859F32DEAA9C6CABCA45AF6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Futures, forwards and swaps [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_FuturesforwardsandswapsMember" xlink:label="loc_oke_FuturesforwardsandswapsMember_642EF7487859F32DEAA9C6CABCA45AF6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_FuturesforwardsandswapsMember_642EF7487859F32DEAA9C6CABCA45AF6" xlink:to="lab_oke_FuturesforwardsandswapsMember_642EF7487859F32DEAA9C6CABCA45AF6" xlink:type="arc" />
    <link:label id="lab_oke_DerivativesByCommodityAxis_4706BB3E09DE1A00C15BC6CABCA4FDFE_terseLabel_en-US" xlink:label="lab_oke_DerivativesByCommodityAxis_4706BB3E09DE1A00C15BC6CABCA4FDFE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivatives, by Commodity [Axis]</link:label>
    <link:label id="lab_oke_DerivativesByCommodityAxis_4706BB3E09DE1A00C15BC6CABCA4FDFE_label_en-US" xlink:label="lab_oke_DerivativesByCommodityAxis_4706BB3E09DE1A00C15BC6CABCA4FDFE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivatives, by Commodity [Axis]</link:label>
    <link:label id="lab_oke_DerivativesByCommodityAxis_4706BB3E09DE1A00C15BC6CABCA4FDFE_documentation_en-US" xlink:label="lab_oke_DerivativesByCommodityAxis_4706BB3E09DE1A00C15BC6CABCA4FDFE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativesByCommodityAxis" xlink:label="loc_oke_DerivativesByCommodityAxis_4706BB3E09DE1A00C15BC6CABCA4FDFE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_DerivativesByCommodityAxis_4706BB3E09DE1A00C15BC6CABCA4FDFE" xlink:to="lab_oke_DerivativesByCommodityAxis_4706BB3E09DE1A00C15BC6CABCA4FDFE" xlink:type="arc" />
    <link:label id="lab_oke_CommodityDomain_18AC8838BA4201B4C045C6CABCA4A305_terseLabel_en-US" xlink:label="lab_oke_CommodityDomain_18AC8838BA4201B4C045C6CABCA4A305" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commodity [Domain]</link:label>
    <link:label id="lab_oke_CommodityDomain_18AC8838BA4201B4C045C6CABCA4A305_label_en-US" xlink:label="lab_oke_CommodityDomain_18AC8838BA4201B4C045C6CABCA4A305" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commodity [Domain]</link:label>
    <link:label id="lab_oke_CommodityDomain_18AC8838BA4201B4C045C6CABCA4A305_documentation_en-US" xlink:label="lab_oke_CommodityDomain_18AC8838BA4201B4C045C6CABCA4A305" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US" />
    <link:loc xlink:href="oke-20200331.xsd#oke_CommodityDomain" xlink:label="loc_oke_CommodityDomain_18AC8838BA4201B4C045C6CABCA4A305" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_CommodityDomain_18AC8838BA4201B4C045C6CABCA4A305" xlink:to="lab_oke_CommodityDomain_18AC8838BA4201B4C045C6CABCA4A305" xlink:type="arc" />
    <link:label id="lab_srt_NaturalGasReservesMember_0A5B36C945D9ADF06F34C6CABCA4A51D_terseLabel_en-US" xlink:label="lab_srt_NaturalGasReservesMember_0A5B36C945D9ADF06F34C6CABCA4A51D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">- Natural gas (Bcf)</link:label>
    <link:label id="lab_srt_NaturalGasReservesMember_0A5B36C945D9ADF06F34C6CABCA4A51D_label_en-US" xlink:label="lab_srt_NaturalGasReservesMember_0A5B36C945D9ADF06F34C6CABCA4A51D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Natural Gas [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_NaturalGasReservesMember" xlink:label="loc_srt_NaturalGasReservesMember_0A5B36C945D9ADF06F34C6CABCA4A51D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_NaturalGasReservesMember_0A5B36C945D9ADF06F34C6CABCA4A51D" xlink:to="lab_srt_NaturalGasReservesMember_0A5B36C945D9ADF06F34C6CABCA4A51D" xlink:type="arc" />
    <link:label id="lab_srt_CrudeOilAndNGLPerBarrelMember_338261D557BF61177B06C6CABCA4F607_terseLabel_en-US" xlink:label="lab_srt_CrudeOilAndNGLPerBarrelMember_338261D557BF61177B06C6CABCA4F607" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">- Crude oil and NGLs (MMBbl)</link:label>
    <link:label id="lab_srt_CrudeOilAndNGLPerBarrelMember_338261D557BF61177B06C6CABCA4F607_label_en-US" xlink:label="lab_srt_CrudeOilAndNGLPerBarrelMember_338261D557BF61177B06C6CABCA4F607" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Crude Oil and Natural Gas Liquids (NGL) [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_CrudeOilAndNGLPerBarrelMember" xlink:label="loc_srt_CrudeOilAndNGLPerBarrelMember_338261D557BF61177B06C6CABCA4F607" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_CrudeOilAndNGLPerBarrelMember_338261D557BF61177B06C6CABCA4F607" xlink:to="lab_srt_CrudeOilAndNGLPerBarrelMember_338261D557BF61177B06C6CABCA4F607" xlink:type="arc" />
    <link:label id="lab_oke_FixedPriceMember_EF178F3BF8DF62343745C6CABCA96344_terseLabel_en-US" xlink:label="lab_oke_FixedPriceMember_EF178F3BF8DF62343745C6CABCA96344" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fixed price</link:label>
    <link:label id="lab_oke_FixedPriceMember_EF178F3BF8DF62343745C6CABCA96344_label_en-US" xlink:label="lab_oke_FixedPriceMember_EF178F3BF8DF62343745C6CABCA96344" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fixed Price [Member]</link:label>
    <link:label id="lab_oke_FixedPriceMember_EF178F3BF8DF62343745C6CABCA96344_documentation_en-US" xlink:label="lab_oke_FixedPriceMember_EF178F3BF8DF62343745C6CABCA96344" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US" />
    <link:loc xlink:href="oke-20200331.xsd#oke_FixedPriceMember" xlink:label="loc_oke_FixedPriceMember_EF178F3BF8DF62343745C6CABCA96344" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_FixedPriceMember_EF178F3BF8DF62343745C6CABCA96344" xlink:to="lab_oke_FixedPriceMember_EF178F3BF8DF62343745C6CABCA96344" xlink:type="arc" />
    <link:label id="lab_oke_BasisMember_227C42C0EDFFE1F9E682C6CABCA98718_terseLabel_en-US" xlink:label="lab_oke_BasisMember_227C42C0EDFFE1F9E682C6CABCA98718" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basis</link:label>
    <link:label id="lab_oke_BasisMember_227C42C0EDFFE1F9E682C6CABCA98718_label_en-US" xlink:label="lab_oke_BasisMember_227C42C0EDFFE1F9E682C6CABCA98718" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Basis [Member]</link:label>
    <link:label id="lab_oke_BasisMember_227C42C0EDFFE1F9E682C6CABCA98718_documentation_en-US" xlink:label="lab_oke_BasisMember_227C42C0EDFFE1F9E682C6CABCA98718" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US" />
    <link:loc xlink:href="oke-20200331.xsd#oke_BasisMember" xlink:label="loc_oke_BasisMember_227C42C0EDFFE1F9E682C6CABCA98718" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_BasisMember_227C42C0EDFFE1F9E682C6CABCA98718" xlink:to="lab_oke_BasisMember_227C42C0EDFFE1F9E682C6CABCA98718" xlink:type="arc" />
    <link:label id="lab_oke_DerivativePositonByTransactionTypeAxis_A5F228F955DB6F18CC95C6CABCA9B53C_terseLabel_en-US" xlink:label="lab_oke_DerivativePositonByTransactionTypeAxis_A5F228F955DB6F18CC95C6CABCA9B53C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative positon, by transaction type [Axis]</link:label>
    <link:label id="lab_oke_DerivativePositonByTransactionTypeAxis_A5F228F955DB6F18CC95C6CABCA9B53C_label_en-US" xlink:label="lab_oke_DerivativePositonByTransactionTypeAxis_A5F228F955DB6F18CC95C6CABCA9B53C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative positon, by transaction type [Axis]</link:label>
    <link:label id="lab_oke_DerivativePositonByTransactionTypeAxis_A5F228F955DB6F18CC95C6CABCA9B53C_documentation_en-US" xlink:label="lab_oke_DerivativePositonByTransactionTypeAxis_A5F228F955DB6F18CC95C6CABCA9B53C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativePositonByTransactionTypeAxis" xlink:label="loc_oke_DerivativePositonByTransactionTypeAxis_A5F228F955DB6F18CC95C6CABCA9B53C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_DerivativePositonByTransactionTypeAxis_A5F228F955DB6F18CC95C6CABCA9B53C" xlink:to="lab_oke_DerivativePositonByTransactionTypeAxis_A5F228F955DB6F18CC95C6CABCA9B53C" xlink:type="arc" />
    <link:label id="lab_oke_TransactionTypeDomain_CE4F4DEC164BDBEF694AC6CABCA9DD6D_terseLabel_en-US" xlink:label="lab_oke_TransactionTypeDomain_CE4F4DEC164BDBEF694AC6CABCA9DD6D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Transaction type [Domain]</link:label>
    <link:label id="lab_oke_TransactionTypeDomain_CE4F4DEC164BDBEF694AC6CABCA9DD6D_label_en-US" xlink:label="lab_oke_TransactionTypeDomain_CE4F4DEC164BDBEF694AC6CABCA9DD6D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Transaction type [Domain]</link:label>
    <link:label id="lab_oke_TransactionTypeDomain_CE4F4DEC164BDBEF694AC6CABCA9DD6D_documentation_en-US" xlink:label="lab_oke_TransactionTypeDomain_CE4F4DEC164BDBEF694AC6CABCA9DD6D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US" />
    <link:loc xlink:href="oke-20200331.xsd#oke_TransactionTypeDomain" xlink:label="loc_oke_TransactionTypeDomain_CE4F4DEC164BDBEF694AC6CABCA9DD6D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_TransactionTypeDomain_CE4F4DEC164BDBEF694AC6CABCA9DD6D" xlink:to="lab_oke_TransactionTypeDomain_CE4F4DEC164BDBEF694AC6CABCA9DD6D" xlink:type="arc" />
    <link:label id="lab_oke_PurchasorMember_319881ED0AF72612F1BAC6CABCAA8265_terseLabel_en-US" xlink:label="lab_oke_PurchasorMember_319881ED0AF72612F1BAC6CABCAA8265" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Purchased/ Payor</link:label>
    <link:label id="lab_oke_PurchasorMember_319881ED0AF72612F1BAC6CABCAA8265_label_en-US" xlink:label="lab_oke_PurchasorMember_319881ED0AF72612F1BAC6CABCAA8265" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Purchasor [Member]</link:label>
    <link:label id="lab_oke_PurchasorMember_319881ED0AF72612F1BAC6CABCAA8265_documentation_en-US" xlink:label="lab_oke_PurchasorMember_319881ED0AF72612F1BAC6CABCAA8265" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Information on a derivative contract to purchase, be the payor.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_PurchasorMember" xlink:label="loc_oke_PurchasorMember_319881ED0AF72612F1BAC6CABCAA8265" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_PurchasorMember_319881ED0AF72612F1BAC6CABCAA8265" xlink:to="lab_oke_PurchasorMember_319881ED0AF72612F1BAC6CABCAA8265" xlink:type="arc" />
    <link:label id="lab_oke_SellorMember_C2FB7854DF448222CA1AC6CABCAA7028_verboseLabel_en-US" xlink:label="lab_oke_SellorMember_C2FB7854DF448222CA1AC6CABCAA7028" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Sold/ Receiver</link:label>
    <link:label id="lab_oke_SellorMember_C2FB7854DF448222CA1AC6CABCAA7028_label_en-US" xlink:label="lab_oke_SellorMember_C2FB7854DF448222CA1AC6CABCAA7028" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sellor [Member]</link:label>
    <link:label id="lab_oke_SellorMember_C2FB7854DF448222CA1AC6CABCAA7028_documentation_en-US" xlink:label="lab_oke_SellorMember_C2FB7854DF448222CA1AC6CABCAA7028" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Information on a derivative contract to sell, be the reciever.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_SellorMember" xlink:label="loc_oke_SellorMember_C2FB7854DF448222CA1AC6CABCAA7028" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_SellorMember_C2FB7854DF448222CA1AC6CABCAA7028" xlink:to="lab_oke_SellorMember_C2FB7854DF448222CA1AC6CABCAA7028" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeLineItems_AFC8083FE4A72911BD18C6CABCAA38A8_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeLineItems_AFC8083FE4A72911BD18C6CABCAA38A8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative [Line Items]</link:label>
    <link:label id="lab_us-gaap_DerivativeLineItems_AFC8083FE4A72911BD18C6CABCAA38A8_label_en-US" xlink:label="lab_us-gaap_DerivativeLineItems_AFC8083FE4A72911BD18C6CABCAA38A8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="loc_us-gaap_DerivativeLineItems_AFC8083FE4A72911BD18C6CABCAA38A8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeLineItems_AFC8083FE4A72911BD18C6CABCAA38A8" xlink:to="lab_us-gaap_DerivativeLineItems_AFC8083FE4A72911BD18C6CABCAA38A8" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeNonmonetaryNotionalAmount_69487D905564F7BE64FFC6CABCAA1641_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeNonmonetaryNotionalAmount_69487D905564F7BE64FFC6CABCAA1641" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative, Nonmonetary Notional Amount</link:label>
    <link:label id="lab_us-gaap_DerivativeNonmonetaryNotionalAmount_69487D905564F7BE64FFC6CABCAA1641_label_en-US" xlink:label="lab_us-gaap_DerivativeNonmonetaryNotionalAmount_69487D905564F7BE64FFC6CABCAA1641" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative, Nonmonetary Notional Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeNonmonetaryNotionalAmount" xlink:label="loc_us-gaap_DerivativeNonmonetaryNotionalAmount_69487D905564F7BE64FFC6CABCAA1641" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeNonmonetaryNotionalAmount_69487D905564F7BE64FFC6CABCAA1641" xlink:to="lab_us-gaap_DerivativeNonmonetaryNotionalAmount_69487D905564F7BE64FFC6CABCAA1641" xlink:type="arc" />
    <link:label id="lab_oke_NotionalAmountOfCashFlowHedgeInstrumentsSettled_2B9AEAC7E1D547992169C6CABCAAD5CD_terseLabel_en-US" xlink:label="lab_oke_NotionalAmountOfCashFlowHedgeInstrumentsSettled_2B9AEAC7E1D547992169C6CABCAAD5CD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Notional Amount Of Cash Flow Hedge Instruments Settled</link:label>
    <link:label id="lab_oke_NotionalAmountOfCashFlowHedgeInstrumentsSettled_2B9AEAC7E1D547992169C6CABCAAD5CD_label_en-US" xlink:label="lab_oke_NotionalAmountOfCashFlowHedgeInstrumentsSettled_2B9AEAC7E1D547992169C6CABCAAD5CD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Notional Amount Of Cash Flow Hedge Instruments Settled</link:label>
    <link:label id="lab_oke_NotionalAmountOfCashFlowHedgeInstrumentsSettled_2B9AEAC7E1D547992169C6CABCAAD5CD_documentation_en-US" xlink:label="lab_oke_NotionalAmountOfCashFlowHedgeInstrumentsSettled_2B9AEAC7E1D547992169C6CABCAAD5CD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Aggregate notional amount specified by the settled derivative(s) designated as cash flow hedge instruments, expressed as an absolute value</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_NotionalAmountOfCashFlowHedgeInstrumentsSettled" xlink:label="loc_oke_NotionalAmountOfCashFlowHedgeInstrumentsSettled_2B9AEAC7E1D547992169C6CABCAAD5CD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_NotionalAmountOfCashFlowHedgeInstrumentsSettled_2B9AEAC7E1D547992169C6CABCAAD5CD" xlink:to="lab_oke_NotionalAmountOfCashFlowHedgeInstrumentsSettled_2B9AEAC7E1D547992169C6CABCAAD5CD" xlink:type="arc" />
    <link:label id="lab_us-gaap_SeniorLongTermNotes_7363C4599F92271AD9D8C6CABCAAF6D9_terseLabel_en-US" xlink:label="lab_us-gaap_SeniorLongTermNotes_7363C4599F92271AD9D8C6CABCAAF6D9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Senior notes, noncurrent</link:label>
    <link:label id="lab_us-gaap_SeniorLongTermNotes_7363C4599F92271AD9D8C6CABCAAF6D9_label_en-US" xlink:label="lab_us-gaap_SeniorLongTermNotes_7363C4599F92271AD9D8C6CABCAAF6D9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Senior Notes, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SeniorLongTermNotes" xlink:label="loc_us-gaap_SeniorLongTermNotes_7363C4599F92271AD9D8C6CABCAAF6D9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SeniorLongTermNotes_7363C4599F92271AD9D8C6CABCAAF6D9" xlink:to="lab_us-gaap_SeniorLongTermNotes_7363C4599F92271AD9D8C6CABCAAF6D9" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueDisclosuresTextBlock_272E9A5A40B949196A62C2A1F4F526D4_verboseLabel_en-US" xlink:label="lab_us-gaap_FairValueDisclosuresTextBlock_A02FBB1D03D1573DBA5C5D93C9F09573" 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_272E9A5A40B949196A62C2A1F4F526D4_label_en-US" xlink:label="lab_us-gaap_FairValueDisclosuresTextBlock_A02FBB1D03D1573DBA5C5D93C9F09573" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="loc_us-gaap_FairValueDisclosuresTextBlock_A02FBB1D03D1573DBA5C5D93C9F09573" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueDisclosuresTextBlock_A02FBB1D03D1573DBA5C5D93C9F09573" xlink:to="lab_us-gaap_FairValueDisclosuresTextBlock_A02FBB1D03D1573DBA5C5D93C9F09573" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtAbstract_C109E188E69657058756C2A1F591812D_label_en-US" xlink:label="lab_us-gaap_LongTermDebtAbstract_E377ED5B3DBE50E1B9FDD96C4EAC90B6" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="loc_us-gaap_LongTermDebtAbstract_E377ED5B3DBE50E1B9FDD96C4EAC90B6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtAbstract_E377ED5B3DBE50E1B9FDD96C4EAC90B6" xlink:to="lab_us-gaap_LongTermDebtAbstract_E377ED5B3DBE50E1B9FDD96C4EAC90B6" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentTable_F16174891C507B930802C2A1F5912EC8_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentTable_C8A57089BD14534299A1FAAB1932088C" 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_F16174891C507B930802C2A1F5912EC8_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentTable_C8A57089BD14534299A1FAAB1932088C" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_C8A57089BD14534299A1FAAB1932088C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentTable_C8A57089BD14534299A1FAAB1932088C" xlink:to="lab_us-gaap_DebtInstrumentTable_C8A57089BD14534299A1FAAB1932088C" xlink:type="arc" />
    <link:label id="lab_us-gaap_VariableRateAxis_C367477199273AB58703C2A1F59276CE_terseLabel_en-US" xlink:label="lab_us-gaap_VariableRateAxis_0630DA7DE66758B48F997FF7B657B7F9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Variable Rate [Axis]</link:label>
    <link:label id="lab_us-gaap_VariableRateAxis_C367477199273AB58703C2A1F59276CE_label_en-US" xlink:label="lab_us-gaap_VariableRateAxis_0630DA7DE66758B48F997FF7B657B7F9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Variable Rate [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="loc_us-gaap_VariableRateAxis_0630DA7DE66758B48F997FF7B657B7F9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_VariableRateAxis_0630DA7DE66758B48F997FF7B657B7F9" xlink:to="lab_us-gaap_VariableRateAxis_0630DA7DE66758B48F997FF7B657B7F9" xlink:type="arc" />
    <link:label id="lab_us-gaap_VariableRateDomain_2929B46CA60D2CAF8564C2A1F59229B7_terseLabel_en-US" xlink:label="lab_us-gaap_VariableRateDomain_6FBE00F7AF1A50D1A898A50BBEF2E04E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Variable Rate [Domain]</link:label>
    <link:label id="lab_us-gaap_VariableRateDomain_2929B46CA60D2CAF8564C2A1F59229B7_label_en-US" xlink:label="lab_us-gaap_VariableRateDomain_6FBE00F7AF1A50D1A898A50BBEF2E04E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Variable Rate [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="loc_us-gaap_VariableRateDomain_6FBE00F7AF1A50D1A898A50BBEF2E04E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_VariableRateDomain_6FBE00F7AF1A50D1A898A50BBEF2E04E" xlink:to="lab_us-gaap_VariableRateDomain_6FBE00F7AF1A50D1A898A50BBEF2E04E" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentRedemptionPeriodAxis_FE61902D81BABF319ED7C2A1F59304F9_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentRedemptionPeriodAxis_86E765124374520B9533E3615943AD2D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Redemption, Period [Axis]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentRedemptionPeriodAxis_FE61902D81BABF319ED7C2A1F59304F9_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentRedemptionPeriodAxis_86E765124374520B9533E3615943AD2D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Redemption, Period [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodAxis" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPeriodAxis_86E765124374520B9533E3615943AD2D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPeriodAxis_86E765124374520B9533E3615943AD2D" xlink:to="lab_us-gaap_DebtInstrumentRedemptionPeriodAxis_86E765124374520B9533E3615943AD2D" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentRedemptionPeriodDomain_77F9F80538C18F6016F6C2A1F5933160_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentRedemptionPeriodDomain_2BDAA19D3AA45B10B7F5678BFA07E089" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Redemption, Period [Domain]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentRedemptionPeriodDomain_77F9F80538C18F6016F6C2A1F5933160_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentRedemptionPeriodDomain_2BDAA19D3AA45B10B7F5678BFA07E089" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Redemption, Period [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodDomain" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_2BDAA19D3AA45B10B7F5678BFA07E089" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_2BDAA19D3AA45B10B7F5678BFA07E089" xlink:to="lab_us-gaap_DebtInstrumentRedemptionPeriodDomain_2BDAA19D3AA45B10B7F5678BFA07E089" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentLineItems_9DCDB8635B8CFB1B7AE3C2A1F5934B4F_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentLineItems_CD60B84433885B1292923F49E2A2E69F" 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_9DCDB8635B8CFB1B7AE3C2A1F5934B4F_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentLineItems_CD60B84433885B1292923F49E2A2E69F" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_CD60B84433885B1292923F49E2A2E69F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CD60B84433885B1292923F49E2A2E69F" xlink:to="lab_us-gaap_DebtInstrumentLineItems_CD60B84433885B1292923F49E2A2E69F" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfDebtTableTextBlock_D767097E5CB72A16EDB7C2A1F5939F80_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDebtTableTextBlock_E578AFCC29D753A99F8B9AD1D2137863" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfDebtTableTextBlock_D767097E5CB72A16EDB7C2A1F5939F80_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDebtTableTextBlock_E578AFCC29D753A99F8B9AD1D2137863" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Debt [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDebtTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfDebtTableTextBlock_E578AFCC29D753A99F8B9AD1D2137863" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfDebtTableTextBlock_E578AFCC29D753A99F8B9AD1D2137863" xlink:to="lab_us-gaap_ScheduleOfDebtTableTextBlock_E578AFCC29D753A99F8B9AD1D2137863" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquityNoteDisclosureTextBlock_0FB0E826698ACF6C51F8C2A1F4D50BA9_verboseLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityNoteDisclosureTextBlock_B3619001E3FC53FF83C06AD65EA7DCAD" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">EQUITY</link:label>
    <link:label id="lab_us-gaap_StockholdersEquityNoteDisclosureTextBlock_0FB0E826698ACF6C51F8C2A1F4D50BA9_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityNoteDisclosureTextBlock_B3619001E3FC53FF83C06AD65EA7DCAD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stockholders' Equity Note Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="loc_us-gaap_StockholdersEquityNoteDisclosureTextBlock_B3619001E3FC53FF83C06AD65EA7DCAD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityNoteDisclosureTextBlock_B3619001E3FC53FF83C06AD65EA7DCAD" xlink:to="lab_us-gaap_StockholdersEquityNoteDisclosureTextBlock_B3619001E3FC53FF83C06AD65EA7DCAD" xlink:type="arc" />
    <link:label id="lab_oke_TermLoanAgreementdue2021Member_2F564B9BE43DADEBF02AC2B72C257B1B_terseLabel_en-US" xlink:label="lab_oke_TermLoanAgreementdue2021Member_2F564B9BE43DADEBF02AC2B72C257B1B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Term Loan Agreement due 2021 [Member]</link:label>
    <link:label id="lab_oke_TermLoanAgreementdue2021Member_2F564B9BE43DADEBF02AC2B72C257B1B_label_en-US" xlink:label="lab_oke_TermLoanAgreementdue2021Member_2F564B9BE43DADEBF02AC2B72C257B1B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Term Loan Agreement due 2021 [Member]</link:label>
    <link:label id="lab_oke_TermLoanAgreementdue2021Member_2F564B9BE43DADEBF02AC2B72C257B1B_documentation_en-US" xlink:label="lab_oke_TermLoanAgreementdue2021Member_2F564B9BE43DADEBF02AC2B72C257B1B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Term Loan Agreement due 2021 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_TermLoanAgreementdue2021Member" xlink:label="loc_oke_TermLoanAgreementdue2021Member_2F564B9BE43DADEBF02AC2B72C257B1B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_TermLoanAgreementdue2021Member_2F564B9BE43DADEBF02AC2B72C257B1B" xlink:to="lab_oke_TermLoanAgreementdue2021Member_2F564B9BE43DADEBF02AC2B72C257B1B" xlink:type="arc" />
    <link:label id="lab_oke_NotesPayables1Due2022Member_2382F8F36615D15EDADDC2B72C257B09_terseLabel_en-US" xlink:label="lab_oke_NotesPayables1Due2022Member_2382F8F36615D15EDADDC2B72C257B09" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Notes Payables 1 due 2022 [Member]</link:label>
    <link:label id="lab_oke_NotesPayables1Due2022Member_2382F8F36615D15EDADDC2B72C257B09_label_en-US" xlink:label="lab_oke_NotesPayables1Due2022Member_2382F8F36615D15EDADDC2B72C257B09" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Notes Payables 1 due 2022 [Member]</link:label>
    <link:label id="lab_oke_NotesPayables1Due2022Member_2382F8F36615D15EDADDC2B72C257B09_documentation_en-US" xlink:label="lab_oke_NotesPayables1Due2022Member_2382F8F36615D15EDADDC2B72C257B09" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">A written promise to pay a note.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_NotesPayables1Due2022Member" xlink:label="loc_oke_NotesPayables1Due2022Member_2382F8F36615D15EDADDC2B72C257B09" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_NotesPayables1Due2022Member_2382F8F36615D15EDADDC2B72C257B09" xlink:to="lab_oke_NotesPayables1Due2022Member_2382F8F36615D15EDADDC2B72C257B09" xlink:type="arc" />
    <link:label id="lab_srt_SubsidiaryIssuerMember_FB5AC6E5AA4240BBD03EC2B72C264BD1_terseLabel_en-US" xlink:label="lab_srt_SubsidiaryIssuerMember_FB5AC6E5AA4240BBD03EC2B72C264BD1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsidiary Issuer [Member]</link:label>
    <link:label id="lab_srt_SubsidiaryIssuerMember_FB5AC6E5AA4240BBD03EC2B72C264BD1_label_en-US" xlink:label="lab_srt_SubsidiaryIssuerMember_FB5AC6E5AA4240BBD03EC2B72C264BD1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsidiary Issuer [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_SubsidiaryIssuerMember" xlink:label="loc_srt_SubsidiaryIssuerMember_FB5AC6E5AA4240BBD03EC2B72C264BD1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_SubsidiaryIssuerMember_FB5AC6E5AA4240BBD03EC2B72C264BD1" xlink:to="lab_srt_SubsidiaryIssuerMember_FB5AC6E5AA4240BBD03EC2B72C264BD1" xlink:type="arc" />
    <link:label id="lab_oke_GuardianPipelineMember_866904539F120F40B5A3C2B72C27EE9E_terseLabel_en-US" xlink:label="lab_oke_GuardianPipelineMember_866904539F120F40B5A3C2B72C27EE9E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Guardian Pipeline [Member]</link:label>
    <link:label id="lab_oke_GuardianPipelineMember_866904539F120F40B5A3C2B72C27EE9E_label_en-US" xlink:label="lab_oke_GuardianPipelineMember_866904539F120F40B5A3C2B72C27EE9E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Guardian Pipeline [Member]</link:label>
    <link:label id="lab_oke_GuardianPipelineMember_866904539F120F40B5A3C2B72C27EE9E_documentation_en-US" xlink:label="lab_oke_GuardianPipelineMember_866904539F120F40B5A3C2B72C27EE9E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Another company which is controlled, directly or indirectly, by its parent. The usual condition for control is ownership of a majority (over 50%) of the outstanding voting stock. The power to control may also exist with a lesser percentage of ownership, for example, by contract, lease, agreement with other stockholders or by court decree.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_GuardianPipelineMember" xlink:label="loc_oke_GuardianPipelineMember_866904539F120F40B5A3C2B72C27EE9E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_GuardianPipelineMember_866904539F120F40B5A3C2B72C27EE9E" xlink:to="lab_oke_GuardianPipelineMember_866904539F120F40B5A3C2B72C27EE9E" xlink:type="arc" />
    <link:label id="lab_oke_A4.25NotesPayabledue2022Member_38574DB6AC060E9E6D7CC2B72C28C518_terseLabel_en-US" xlink:label="lab_oke_A4.25NotesPayabledue2022Member_38574DB6AC060E9E6D7CC2B72C28C518" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">4.25% Notes Payable due 2022 [Member]</link:label>
    <link:label id="lab_oke_A4.25NotesPayabledue2022Member_38574DB6AC060E9E6D7CC2B72C28C518_label_en-US" xlink:label="lab_oke_A4.25NotesPayabledue2022Member_38574DB6AC060E9E6D7CC2B72C28C518" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">4.25% Notes Payable due 2022 [Member]</link:label>
    <link:label id="lab_oke_A4.25NotesPayabledue2022Member_38574DB6AC060E9E6D7CC2B72C28C518_documentation_en-US" xlink:label="lab_oke_A4.25NotesPayabledue2022Member_38574DB6AC060E9E6D7CC2B72C28C518" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">4.25% Notes Payable due 2022 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.25NotesPayabledue2022Member" xlink:label="loc_oke_A4.25NotesPayabledue2022Member_38574DB6AC060E9E6D7CC2B72C28C518" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A4.25NotesPayabledue2022Member_38574DB6AC060E9E6D7CC2B72C28C518" xlink:to="lab_oke_A4.25NotesPayabledue2022Member_38574DB6AC060E9E6D7CC2B72C28C518" xlink:type="arc" />
    <link:label id="lab_oke_A3.375NotesPayabledue2022Member_6F1272909B26E364AC61C2B72C286662_terseLabel_en-US" xlink:label="lab_oke_A3.375NotesPayabledue2022Member_6F1272909B26E364AC61C2B72C286662" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">3.375% Notes Payable due 2022 [Member]</link:label>
    <link:label id="lab_oke_A3.375NotesPayabledue2022Member_6F1272909B26E364AC61C2B72C286662_label_en-US" xlink:label="lab_oke_A3.375NotesPayabledue2022Member_6F1272909B26E364AC61C2B72C286662" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">3.375% Notes Payable due 2022 [Member]</link:label>
    <link:label id="lab_oke_A3.375NotesPayabledue2022Member_6F1272909B26E364AC61C2B72C286662_documentation_en-US" xlink:label="lab_oke_A3.375NotesPayabledue2022Member_6F1272909B26E364AC61C2B72C286662" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">3.375% Notes Payable due 2022 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A3.375NotesPayabledue2022Member" xlink:label="loc_oke_A3.375NotesPayabledue2022Member_6F1272909B26E364AC61C2B72C286662" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A3.375NotesPayabledue2022Member_6F1272909B26E364AC61C2B72C286662" xlink:to="lab_oke_A3.375NotesPayabledue2022Member_6F1272909B26E364AC61C2B72C286662" xlink:type="arc" />
    <link:label id="lab_oke_A5.0NotesPayabledue2023Member_74ADE4BD7B6C9ACD8EE9C2B72C28E23A_terseLabel_en-US" xlink:label="lab_oke_A5.0NotesPayabledue2023Member_74ADE4BD7B6C9ACD8EE9C2B72C28E23A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">5.0% Notes Payable due 2023 [Member]</link:label>
    <link:label id="lab_oke_A5.0NotesPayabledue2023Member_74ADE4BD7B6C9ACD8EE9C2B72C28E23A_label_en-US" xlink:label="lab_oke_A5.0NotesPayabledue2023Member_74ADE4BD7B6C9ACD8EE9C2B72C28E23A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">5.0% Notes Payable due 2023 [Member]</link:label>
    <link:label id="lab_oke_A5.0NotesPayabledue2023Member_74ADE4BD7B6C9ACD8EE9C2B72C28E23A_documentation_en-US" xlink:label="lab_oke_A5.0NotesPayabledue2023Member_74ADE4BD7B6C9ACD8EE9C2B72C28E23A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">5.0% Notes Payable due 2023 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A5.0NotesPayabledue2023Member" xlink:label="loc_oke_A5.0NotesPayabledue2023Member_74ADE4BD7B6C9ACD8EE9C2B72C28E23A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A5.0NotesPayabledue2023Member_74ADE4BD7B6C9ACD8EE9C2B72C28E23A" xlink:to="lab_oke_A5.0NotesPayabledue2023Member_74ADE4BD7B6C9ACD8EE9C2B72C28E23A" xlink:type="arc" />
    <link:label id="lab_oke_A7.5NotesPayabledue2023Member_F311FF9F8C011E6B8DFBC2B72C29B55D_terseLabel_en-US" xlink:label="lab_oke_A7.5NotesPayabledue2023Member_F311FF9F8C011E6B8DFBC2B72C29B55D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">7.5% Notes Payable due 2023 [Member]</link:label>
    <link:label id="lab_oke_A7.5NotesPayabledue2023Member_F311FF9F8C011E6B8DFBC2B72C29B55D_label_en-US" xlink:label="lab_oke_A7.5NotesPayabledue2023Member_F311FF9F8C011E6B8DFBC2B72C29B55D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">7.5% Notes Payable due 2023 [Member]</link:label>
    <link:label id="lab_oke_A7.5NotesPayabledue2023Member_F311FF9F8C011E6B8DFBC2B72C29B55D_documentation_en-US" xlink:label="lab_oke_A7.5NotesPayabledue2023Member_F311FF9F8C011E6B8DFBC2B72C29B55D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">7.5% Notes Payable due 2023 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A7.5NotesPayabledue2023Member" xlink:label="loc_oke_A7.5NotesPayabledue2023Member_F311FF9F8C011E6B8DFBC2B72C29B55D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A7.5NotesPayabledue2023Member_F311FF9F8C011E6B8DFBC2B72C29B55D" xlink:to="lab_oke_A7.5NotesPayabledue2023Member_F311FF9F8C011E6B8DFBC2B72C29B55D" xlink:type="arc" />
    <link:label id="lab_oke_A2.75NotesPayabledue2024Member_038EDBC84F722F8D737CC2B72C29F9FF_terseLabel_en-US" xlink:label="lab_oke_A2.75NotesPayabledue2024Member_038EDBC84F722F8D737CC2B72C29F9FF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2.75% Notes Payable due 2024 [Member]</link:label>
    <link:label id="lab_oke_A2.75NotesPayabledue2024Member_038EDBC84F722F8D737CC2B72C29F9FF_label_en-US" xlink:label="lab_oke_A2.75NotesPayabledue2024Member_038EDBC84F722F8D737CC2B72C29F9FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">2.75% Notes Payable due 2024 [Member]</link:label>
    <link:label id="lab_oke_A2.75NotesPayabledue2024Member_038EDBC84F722F8D737CC2B72C29F9FF_documentation_en-US" xlink:label="lab_oke_A2.75NotesPayabledue2024Member_038EDBC84F722F8D737CC2B72C29F9FF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">2.75% Notes Payable due 2024 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A2.75NotesPayabledue2024Member" xlink:label="loc_oke_A2.75NotesPayabledue2024Member_038EDBC84F722F8D737CC2B72C29F9FF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A2.75NotesPayabledue2024Member_038EDBC84F722F8D737CC2B72C29F9FF" xlink:to="lab_oke_A2.75NotesPayabledue2024Member_038EDBC84F722F8D737CC2B72C29F9FF" xlink:type="arc" />
    <link:label id="lab_oke_A4.9NotesPayabledue2025Member_1A67CBC1D80F48176844C2B72C290DC5_terseLabel_en-US" xlink:label="lab_oke_A4.9NotesPayabledue2025Member_1A67CBC1D80F48176844C2B72C290DC5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">4.9% Notes Payable due 2025 [Member]</link:label>
    <link:label id="lab_oke_A4.9NotesPayabledue2025Member_1A67CBC1D80F48176844C2B72C290DC5_label_en-US" xlink:label="lab_oke_A4.9NotesPayabledue2025Member_1A67CBC1D80F48176844C2B72C290DC5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">4.9% Notes Payable due 2025 [Member]</link:label>
    <link:label id="lab_oke_A4.9NotesPayabledue2025Member_1A67CBC1D80F48176844C2B72C290DC5_documentation_en-US" xlink:label="lab_oke_A4.9NotesPayabledue2025Member_1A67CBC1D80F48176844C2B72C290DC5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">4.9% Notes Payable due 2025 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.9NotesPayabledue2025Member" xlink:label="loc_oke_A4.9NotesPayabledue2025Member_1A67CBC1D80F48176844C2B72C290DC5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A4.9NotesPayabledue2025Member_1A67CBC1D80F48176844C2B72C290DC5" xlink:to="lab_oke_A4.9NotesPayabledue2025Member_1A67CBC1D80F48176844C2B72C290DC5" xlink:type="arc" />
    <link:label id="lab_oke_A2.2NotesPayabledue2025Member_EDED7295DF1AF7D24D90C2B72C29FCDA_terseLabel_en-US" xlink:label="lab_oke_A2.2NotesPayabledue2025Member_EDED7295DF1AF7D24D90C2B72C29FCDA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2.2% Notes Payable due 2025 [Member]</link:label>
    <link:label id="lab_oke_A2.2NotesPayabledue2025Member_EDED7295DF1AF7D24D90C2B72C29FCDA_label_en-US" xlink:label="lab_oke_A2.2NotesPayabledue2025Member_EDED7295DF1AF7D24D90C2B72C29FCDA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">2.2% Notes Payable due 2025 [Member]</link:label>
    <link:label id="lab_oke_A2.2NotesPayabledue2025Member_EDED7295DF1AF7D24D90C2B72C29FCDA_documentation_en-US" xlink:label="lab_oke_A2.2NotesPayabledue2025Member_EDED7295DF1AF7D24D90C2B72C29FCDA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">2.2% Notes Payable due 2025 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A2.2NotesPayabledue2025Member" xlink:label="loc_oke_A2.2NotesPayabledue2025Member_EDED7295DF1AF7D24D90C2B72C29FCDA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A2.2NotesPayabledue2025Member_EDED7295DF1AF7D24D90C2B72C29FCDA" xlink:to="lab_oke_A2.2NotesPayabledue2025Member_EDED7295DF1AF7D24D90C2B72C29FCDA" xlink:type="arc" />
    <link:label id="lab_oke_A4.0NotesPayabledue2027Member_26D4EF2227CD236F6D8FC2B72C29F5D6_terseLabel_en-US" xlink:label="lab_oke_A4.0NotesPayabledue2027Member_26D4EF2227CD236F6D8FC2B72C29F5D6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">4.0% Notes Payable due 2027 [Member]</link:label>
    <link:label id="lab_oke_A4.0NotesPayabledue2027Member_26D4EF2227CD236F6D8FC2B72C29F5D6_label_en-US" xlink:label="lab_oke_A4.0NotesPayabledue2027Member_26D4EF2227CD236F6D8FC2B72C29F5D6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">4.0% Notes Payable due 2027 [Member]</link:label>
    <link:label id="lab_oke_A4.0NotesPayabledue2027Member_26D4EF2227CD236F6D8FC2B72C29F5D6_documentation_en-US" xlink:label="lab_oke_A4.0NotesPayabledue2027Member_26D4EF2227CD236F6D8FC2B72C29F5D6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">4.0% Notes Payable due 2027 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.0NotesPayabledue2027Member" xlink:label="loc_oke_A4.0NotesPayabledue2027Member_26D4EF2227CD236F6D8FC2B72C29F5D6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A4.0NotesPayabledue2027Member_26D4EF2227CD236F6D8FC2B72C29F5D6" xlink:to="lab_oke_A4.0NotesPayabledue2027Member_26D4EF2227CD236F6D8FC2B72C29F5D6" xlink:type="arc" />
    <link:label id="lab_oke_A4.55NotesPayabledue2028Member_2DF11D37C41AC602E195C2B72C294E87_terseLabel_en-US" xlink:label="lab_oke_A4.55NotesPayabledue2028Member_2DF11D37C41AC602E195C2B72C294E87" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">4.55% Notes Payable due 2028 [Member]</link:label>
    <link:label id="lab_oke_A4.55NotesPayabledue2028Member_2DF11D37C41AC602E195C2B72C294E87_label_en-US" xlink:label="lab_oke_A4.55NotesPayabledue2028Member_2DF11D37C41AC602E195C2B72C294E87" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">4.55% Notes Payable due 2028 [Member]</link:label>
    <link:label id="lab_oke_A4.55NotesPayabledue2028Member_2DF11D37C41AC602E195C2B72C294E87_documentation_en-US" xlink:label="lab_oke_A4.55NotesPayabledue2028Member_2DF11D37C41AC602E195C2B72C294E87" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">4.55% Notes Payable due 2028 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.55NotesPayabledue2028Member" xlink:label="loc_oke_A4.55NotesPayabledue2028Member_2DF11D37C41AC602E195C2B72C294E87" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A4.55NotesPayabledue2028Member_2DF11D37C41AC602E195C2B72C294E87" xlink:to="lab_oke_A4.55NotesPayabledue2028Member_2DF11D37C41AC602E195C2B72C294E87" xlink:type="arc" />
    <link:label id="lab_oke_A6.875NotesPayabledue2028Member_71A2029A081E73CB92ACC2B72C291ADB_terseLabel_en-US" xlink:label="lab_oke_A6.875NotesPayabledue2028Member_71A2029A081E73CB92ACC2B72C291ADB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">6.875% Notes Payable due 2028 [Member]</link:label>
    <link:label id="lab_oke_A6.875NotesPayabledue2028Member_71A2029A081E73CB92ACC2B72C291ADB_label_en-US" xlink:label="lab_oke_A6.875NotesPayabledue2028Member_71A2029A081E73CB92ACC2B72C291ADB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">6.875% Notes Payable due 2028 [Member]</link:label>
    <link:label id="lab_oke_A6.875NotesPayabledue2028Member_71A2029A081E73CB92ACC2B72C291ADB_documentation_en-US" xlink:label="lab_oke_A6.875NotesPayabledue2028Member_71A2029A081E73CB92ACC2B72C291ADB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">6.875% Notes Payable due 2028 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A6.875NotesPayabledue2028Member" xlink:label="loc_oke_A6.875NotesPayabledue2028Member_71A2029A081E73CB92ACC2B72C291ADB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A6.875NotesPayabledue2028Member_71A2029A081E73CB92ACC2B72C291ADB" xlink:to="lab_oke_A6.875NotesPayabledue2028Member_71A2029A081E73CB92ACC2B72C291ADB" xlink:type="arc" />
    <link:label id="lab_oke_A4.35NotesPayabledue2029Member_A9476F4CF30D85AE57BDC2B72C2A1224_terseLabel_en-US" xlink:label="lab_oke_A4.35NotesPayabledue2029Member_A9476F4CF30D85AE57BDC2B72C2A1224" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">4.35% Notes Payable due 2029 [Member]</link:label>
    <link:label id="lab_oke_A4.35NotesPayabledue2029Member_A9476F4CF30D85AE57BDC2B72C2A1224_label_en-US" xlink:label="lab_oke_A4.35NotesPayabledue2029Member_A9476F4CF30D85AE57BDC2B72C2A1224" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">4.35% Notes Payable due 2029 [Member]</link:label>
    <link:label id="lab_oke_A4.35NotesPayabledue2029Member_A9476F4CF30D85AE57BDC2B72C2A1224_documentation_en-US" xlink:label="lab_oke_A4.35NotesPayabledue2029Member_A9476F4CF30D85AE57BDC2B72C2A1224" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">4.35% Notes Payable due 2029 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.35NotesPayabledue2029Member" xlink:label="loc_oke_A4.35NotesPayabledue2029Member_A9476F4CF30D85AE57BDC2B72C2A1224" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A4.35NotesPayabledue2029Member_A9476F4CF30D85AE57BDC2B72C2A1224" xlink:to="lab_oke_A4.35NotesPayabledue2029Member_A9476F4CF30D85AE57BDC2B72C2A1224" xlink:type="arc" />
    <link:label id="lab_oke_A3.4NotesPayabledue2029Member_66AD19F1ECF6DB5C6166C2B72C2A5E15_terseLabel_en-US" xlink:label="lab_oke_A3.4NotesPayabledue2029Member_66AD19F1ECF6DB5C6166C2B72C2A5E15" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">3.4% Notes Payable due 2029 [Member]</link:label>
    <link:label id="lab_oke_A3.4NotesPayabledue2029Member_66AD19F1ECF6DB5C6166C2B72C2A5E15_label_en-US" xlink:label="lab_oke_A3.4NotesPayabledue2029Member_66AD19F1ECF6DB5C6166C2B72C2A5E15" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">3.4% Notes Payable due 2029 [Member]</link:label>
    <link:label id="lab_oke_A3.4NotesPayabledue2029Member_66AD19F1ECF6DB5C6166C2B72C2A5E15_documentation_en-US" xlink:label="lab_oke_A3.4NotesPayabledue2029Member_66AD19F1ECF6DB5C6166C2B72C2A5E15" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">3.4% Notes Payable due 2029 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A3.4NotesPayabledue2029Member" xlink:label="loc_oke_A3.4NotesPayabledue2029Member_66AD19F1ECF6DB5C6166C2B72C2A5E15" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A3.4NotesPayabledue2029Member_66AD19F1ECF6DB5C6166C2B72C2A5E15" xlink:to="lab_oke_A3.4NotesPayabledue2029Member_66AD19F1ECF6DB5C6166C2B72C2A5E15" xlink:type="arc" />
    <link:label id="lab_oke_A3.1NotesPayabledue2030Member_C5E44203E6B2E7D4DBF8C2B72C2A47C4_terseLabel_en-US" xlink:label="lab_oke_A3.1NotesPayabledue2030Member_C5E44203E6B2E7D4DBF8C2B72C2A47C4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">3.1% Notes Payable due 2030 [Member]</link:label>
    <link:label id="lab_oke_A3.1NotesPayabledue2030Member_C5E44203E6B2E7D4DBF8C2B72C2A47C4_label_en-US" xlink:label="lab_oke_A3.1NotesPayabledue2030Member_C5E44203E6B2E7D4DBF8C2B72C2A47C4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">3.1% Notes Payable due 2030 [Member]</link:label>
    <link:label id="lab_oke_A3.1NotesPayabledue2030Member_C5E44203E6B2E7D4DBF8C2B72C2A47C4_documentation_en-US" xlink:label="lab_oke_A3.1NotesPayabledue2030Member_C5E44203E6B2E7D4DBF8C2B72C2A47C4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">3.1% Notes Payable due 2030 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A3.1NotesPayabledue2030Member" xlink:label="loc_oke_A3.1NotesPayabledue2030Member_C5E44203E6B2E7D4DBF8C2B72C2A47C4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A3.1NotesPayabledue2030Member_C5E44203E6B2E7D4DBF8C2B72C2A47C4" xlink:to="lab_oke_A3.1NotesPayabledue2030Member_C5E44203E6B2E7D4DBF8C2B72C2A47C4" xlink:type="arc" />
    <link:label id="lab_oke_A6.0NotesPayabledue2035Member_6EC27290199A35B063A5C2B72C2AA64A_terseLabel_en-US" xlink:label="lab_oke_A6.0NotesPayabledue2035Member_6EC27290199A35B063A5C2B72C2AA64A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">6.0% Notes Payable due 2035 [Member]</link:label>
    <link:label id="lab_oke_A6.0NotesPayabledue2035Member_6EC27290199A35B063A5C2B72C2AA64A_label_en-US" xlink:label="lab_oke_A6.0NotesPayabledue2035Member_6EC27290199A35B063A5C2B72C2AA64A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">6.0% Notes Payable due 2035 [Member]</link:label>
    <link:label id="lab_oke_A6.0NotesPayabledue2035Member_6EC27290199A35B063A5C2B72C2AA64A_documentation_en-US" xlink:label="lab_oke_A6.0NotesPayabledue2035Member_6EC27290199A35B063A5C2B72C2AA64A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">6.0% Notes Payable due 2035 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A6.0NotesPayabledue2035Member" xlink:label="loc_oke_A6.0NotesPayabledue2035Member_6EC27290199A35B063A5C2B72C2AA64A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A6.0NotesPayabledue2035Member_6EC27290199A35B063A5C2B72C2AA64A" xlink:to="lab_oke_A6.0NotesPayabledue2035Member_6EC27290199A35B063A5C2B72C2AA64A" xlink:type="arc" />
    <link:label id="lab_oke_A6.65NotesPayabledue2036Member_7A580783FA06546B9321C2B72C2A47E7_terseLabel_en-US" xlink:label="lab_oke_A6.65NotesPayabledue2036Member_7A580783FA06546B9321C2B72C2A47E7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">6.65% Notes Payable due 2036 [Member]</link:label>
    <link:label id="lab_oke_A6.65NotesPayabledue2036Member_7A580783FA06546B9321C2B72C2A47E7_label_en-US" xlink:label="lab_oke_A6.65NotesPayabledue2036Member_7A580783FA06546B9321C2B72C2A47E7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">6.65% Notes Payable due 2036 [Member]</link:label>
    <link:label id="lab_oke_A6.65NotesPayabledue2036Member_7A580783FA06546B9321C2B72C2A47E7_documentation_en-US" xlink:label="lab_oke_A6.65NotesPayabledue2036Member_7A580783FA06546B9321C2B72C2A47E7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">6.65% Notes Payable due 2036 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A6.65NotesPayabledue2036Member" xlink:label="loc_oke_A6.65NotesPayabledue2036Member_7A580783FA06546B9321C2B72C2A47E7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A6.65NotesPayabledue2036Member_7A580783FA06546B9321C2B72C2A47E7" xlink:to="lab_oke_A6.65NotesPayabledue2036Member_7A580783FA06546B9321C2B72C2A47E7" xlink:type="arc" />
    <link:label id="lab_oke_A6.85NotesPayabledue2037Member_83277D53B5A0880B78A7C2B72C2ABBFD_terseLabel_en-US" xlink:label="lab_oke_A6.85NotesPayabledue2037Member_83277D53B5A0880B78A7C2B72C2ABBFD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">6.85% Notes Payable due 2037 [Member]</link:label>
    <link:label id="lab_oke_A6.85NotesPayabledue2037Member_83277D53B5A0880B78A7C2B72C2ABBFD_label_en-US" xlink:label="lab_oke_A6.85NotesPayabledue2037Member_83277D53B5A0880B78A7C2B72C2ABBFD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">6.85% Notes Payable due 2037 [Member]</link:label>
    <link:label id="lab_oke_A6.85NotesPayabledue2037Member_83277D53B5A0880B78A7C2B72C2ABBFD_documentation_en-US" xlink:label="lab_oke_A6.85NotesPayabledue2037Member_83277D53B5A0880B78A7C2B72C2ABBFD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">6.85% Notes Payable due 2037 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A6.85NotesPayabledue2037Member" xlink:label="loc_oke_A6.85NotesPayabledue2037Member_83277D53B5A0880B78A7C2B72C2ABBFD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A6.85NotesPayabledue2037Member_83277D53B5A0880B78A7C2B72C2ABBFD" xlink:to="lab_oke_A6.85NotesPayabledue2037Member_83277D53B5A0880B78A7C2B72C2ABBFD" xlink:type="arc" />
    <link:label id="lab_oke_A6.125NotesPayabledue2041Member_6ADEA211459B4AB5C330C2B72C2B841C_terseLabel_en-US" xlink:label="lab_oke_A6.125NotesPayabledue2041Member_6ADEA211459B4AB5C330C2B72C2B841C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">6.125% Notes Payable due 2041 [Member]</link:label>
    <link:label id="lab_oke_A6.125NotesPayabledue2041Member_6ADEA211459B4AB5C330C2B72C2B841C_label_en-US" xlink:label="lab_oke_A6.125NotesPayabledue2041Member_6ADEA211459B4AB5C330C2B72C2B841C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">6.125% Notes Payable due 2041 [Member]</link:label>
    <link:label id="lab_oke_A6.125NotesPayabledue2041Member_6ADEA211459B4AB5C330C2B72C2B841C_documentation_en-US" xlink:label="lab_oke_A6.125NotesPayabledue2041Member_6ADEA211459B4AB5C330C2B72C2B841C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">6.125% Notes Payable due 2041 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A6.125NotesPayabledue2041Member" xlink:label="loc_oke_A6.125NotesPayabledue2041Member_6ADEA211459B4AB5C330C2B72C2B841C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A6.125NotesPayabledue2041Member_6ADEA211459B4AB5C330C2B72C2B841C" xlink:to="lab_oke_A6.125NotesPayabledue2041Member_6ADEA211459B4AB5C330C2B72C2B841C" xlink:type="arc" />
    <link:label id="lab_oke_A6.2NotesPayabledue2043Member_4FEA2687E50BA8AF1A03C2B72C2BD2C7_terseLabel_en-US" xlink:label="lab_oke_A6.2NotesPayabledue2043Member_4FEA2687E50BA8AF1A03C2B72C2BD2C7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">6.2% Notes Payable due 2043 [Member]</link:label>
    <link:label id="lab_oke_A6.2NotesPayabledue2043Member_4FEA2687E50BA8AF1A03C2B72C2BD2C7_label_en-US" xlink:label="lab_oke_A6.2NotesPayabledue2043Member_4FEA2687E50BA8AF1A03C2B72C2BD2C7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">6.2% Notes Payable due 2043 [Member]</link:label>
    <link:label id="lab_oke_A6.2NotesPayabledue2043Member_4FEA2687E50BA8AF1A03C2B72C2BD2C7_documentation_en-US" xlink:label="lab_oke_A6.2NotesPayabledue2043Member_4FEA2687E50BA8AF1A03C2B72C2BD2C7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">6.2% Notes Payable due 2043 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A6.2NotesPayabledue2043Member" xlink:label="loc_oke_A6.2NotesPayabledue2043Member_4FEA2687E50BA8AF1A03C2B72C2BD2C7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A6.2NotesPayabledue2043Member_4FEA2687E50BA8AF1A03C2B72C2BD2C7" xlink:to="lab_oke_A6.2NotesPayabledue2043Member_4FEA2687E50BA8AF1A03C2B72C2BD2C7" xlink:type="arc" />
    <link:label id="lab_oke_A4.95NotesPayabledue2047Member_F85A4C0631823137B09CC2B72C2BD3EB_terseLabel_en-US" xlink:label="lab_oke_A4.95NotesPayabledue2047Member_F85A4C0631823137B09CC2B72C2BD3EB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">4.95% Notes Payable due 2047 [Member]</link:label>
    <link:label id="lab_oke_A4.95NotesPayabledue2047Member_F85A4C0631823137B09CC2B72C2BD3EB_label_en-US" xlink:label="lab_oke_A4.95NotesPayabledue2047Member_F85A4C0631823137B09CC2B72C2BD3EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">4.95% Notes Payable due 2047 [Member]</link:label>
    <link:label id="lab_oke_A4.95NotesPayabledue2047Member_F85A4C0631823137B09CC2B72C2BD3EB_documentation_en-US" xlink:label="lab_oke_A4.95NotesPayabledue2047Member_F85A4C0631823137B09CC2B72C2BD3EB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">4.95% Notes Payable due 2047 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.95NotesPayabledue2047Member" xlink:label="loc_oke_A4.95NotesPayabledue2047Member_F85A4C0631823137B09CC2B72C2BD3EB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A4.95NotesPayabledue2047Member_F85A4C0631823137B09CC2B72C2BD3EB" xlink:to="lab_oke_A4.95NotesPayabledue2047Member_F85A4C0631823137B09CC2B72C2BD3EB" xlink:type="arc" />
    <link:label id="lab_oke_A5.2NotesPayabledue2048Member_A8B4BE0F13D3B5033429C2B72C2BE964_terseLabel_en-US" xlink:label="lab_oke_A5.2NotesPayabledue2048Member_A8B4BE0F13D3B5033429C2B72C2BE964" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">5.2% Notes Payable due 2048 [Member]</link:label>
    <link:label id="lab_oke_A5.2NotesPayabledue2048Member_A8B4BE0F13D3B5033429C2B72C2BE964_label_en-US" xlink:label="lab_oke_A5.2NotesPayabledue2048Member_A8B4BE0F13D3B5033429C2B72C2BE964" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">5.2% Notes Payable due 2048 [Member]</link:label>
    <link:label id="lab_oke_A5.2NotesPayabledue2048Member_A8B4BE0F13D3B5033429C2B72C2BE964_documentation_en-US" xlink:label="lab_oke_A5.2NotesPayabledue2048Member_A8B4BE0F13D3B5033429C2B72C2BE964" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">5.2% Notes Payable due 2048 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A5.2NotesPayabledue2048Member" xlink:label="loc_oke_A5.2NotesPayabledue2048Member_A8B4BE0F13D3B5033429C2B72C2BE964" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A5.2NotesPayabledue2048Member_A8B4BE0F13D3B5033429C2B72C2BE964" xlink:to="lab_oke_A5.2NotesPayabledue2048Member_A8B4BE0F13D3B5033429C2B72C2BE964" xlink:type="arc" />
    <link:label id="lab_oke_A4.45NotesPayabledue2049Member_C8E77A3017EDB6AFAD9AC2B72C2B9265_terseLabel_en-US" xlink:label="lab_oke_A4.45NotesPayabledue2049Member_C8E77A3017EDB6AFAD9AC2B72C2B9265" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">4.45% Notes Payable due 2049 [Member]</link:label>
    <link:label id="lab_oke_A4.45NotesPayabledue2049Member_C8E77A3017EDB6AFAD9AC2B72C2B9265_label_en-US" xlink:label="lab_oke_A4.45NotesPayabledue2049Member_C8E77A3017EDB6AFAD9AC2B72C2B9265" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">4.45% Notes Payable due 2049 [Member]</link:label>
    <link:label id="lab_oke_A4.45NotesPayabledue2049Member_C8E77A3017EDB6AFAD9AC2B72C2B9265_documentation_en-US" xlink:label="lab_oke_A4.45NotesPayabledue2049Member_C8E77A3017EDB6AFAD9AC2B72C2B9265" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">4.45% Notes Payable due 2049 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.45NotesPayabledue2049Member" xlink:label="loc_oke_A4.45NotesPayabledue2049Member_C8E77A3017EDB6AFAD9AC2B72C2B9265" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A4.45NotesPayabledue2049Member_C8E77A3017EDB6AFAD9AC2B72C2B9265" xlink:to="lab_oke_A4.45NotesPayabledue2049Member_C8E77A3017EDB6AFAD9AC2B72C2B9265" xlink:type="arc" />
    <link:label id="lab_oke_A4.5NotesPayabledue2050Member_9D7F49B8E9C9AA3E92B8C2B72C2BF5EA_terseLabel_en-US" xlink:label="lab_oke_A4.5NotesPayabledue2050Member_9D7F49B8E9C9AA3E92B8C2B72C2BF5EA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">4.5% Notes Payable due 2050 [Member]</link:label>
    <link:label id="lab_oke_A4.5NotesPayabledue2050Member_9D7F49B8E9C9AA3E92B8C2B72C2BF5EA_label_en-US" xlink:label="lab_oke_A4.5NotesPayabledue2050Member_9D7F49B8E9C9AA3E92B8C2B72C2BF5EA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">4.5% Notes Payable due 2050 [Member]</link:label>
    <link:label id="lab_oke_A4.5NotesPayabledue2050Member_9D7F49B8E9C9AA3E92B8C2B72C2BF5EA_documentation_en-US" xlink:label="lab_oke_A4.5NotesPayabledue2050Member_9D7F49B8E9C9AA3E92B8C2B72C2BF5EA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">4.5% Notes Payable due 2050 [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.5NotesPayabledue2050Member" xlink:label="loc_oke_A4.5NotesPayabledue2050Member_9D7F49B8E9C9AA3E92B8C2B72C2BF5EA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A4.5NotesPayabledue2050Member_9D7F49B8E9C9AA3E92B8C2B72C2BF5EA" xlink:to="lab_oke_A4.5NotesPayabledue2050Member_9D7F49B8E9C9AA3E92B8C2B72C2BF5EA" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityAxis_24DA89D36880A6788512C2B72C2CE421_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityAxis_24DA89D36880A6788512C2B72C2CE421" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lender Name [Axis]</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityAxis_24DA89D36880A6788512C2B72C2CE421_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityAxis_24DA89D36880A6788512C2B72C2CE421" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lender Name [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityAxis" xlink:label="loc_us-gaap_LineOfCreditFacilityAxis_24DA89D36880A6788512C2B72C2CE421" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityAxis_24DA89D36880A6788512C2B72C2CE421" xlink:to="lab_us-gaap_LineOfCreditFacilityAxis_24DA89D36880A6788512C2B72C2CE421" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityLenderDomain_62704CF95CAE599ED3CBC2B72C2CCA8E_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityLenderDomain_62704CF95CAE599ED3CBC2B72C2CCA8E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Lender [Domain]</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityLenderDomain_62704CF95CAE599ED3CBC2B72C2CCA8E_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityLenderDomain_62704CF95CAE599ED3CBC2B72C2CCA8E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Lender [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="loc_us-gaap_LineOfCreditFacilityLenderDomain_62704CF95CAE599ED3CBC2B72C2CCA8E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityLenderDomain_62704CF95CAE599ED3CBC2B72C2CCA8E" xlink:to="lab_us-gaap_LineOfCreditFacilityLenderDomain_62704CF95CAE599ED3CBC2B72C2CCA8E" xlink:type="arc" />
    <link:label id="lab_oke_A2.5BillionCreditAgreementMember_A49A5C0892937A0A6A50C2B72C2CBF6B_terseLabel_en-US" xlink:label="lab_oke_A2.5BillionCreditAgreementMember_A49A5C0892937A0A6A50C2B72C2CBF6B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">$2.5 Billion Credit Agreement [Member]</link:label>
    <link:label id="lab_oke_A2.5BillionCreditAgreementMember_A49A5C0892937A0A6A50C2B72C2CBF6B_label_en-US" xlink:label="lab_oke_A2.5BillionCreditAgreementMember_A49A5C0892937A0A6A50C2B72C2CBF6B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">$2.5 Billion Credit Agreement [Member]</link:label>
    <link:label id="lab_oke_A2.5BillionCreditAgreementMember_A49A5C0892937A0A6A50C2B72C2CBF6B_documentation_en-US" xlink:label="lab_oke_A2.5BillionCreditAgreementMember_A49A5C0892937A0A6A50C2B72C2CBF6B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">$2.5 Billion Credit Agreement</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_A2.5BillionCreditAgreementMember" xlink:label="loc_oke_A2.5BillionCreditAgreementMember_A49A5C0892937A0A6A50C2B72C2CBF6B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_A2.5BillionCreditAgreementMember_A49A5C0892937A0A6A50C2B72C2CBF6B" xlink:to="lab_oke_A2.5BillionCreditAgreementMember_A49A5C0892937A0A6A50C2B72C2CBF6B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShortTermDebtWeightedAverageInterestRate_F80718B227D04B629960C2B72C2D3ABB_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermDebtWeightedAverageInterestRate_F80718B227D04B629960C2B72C2D3ABB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Short-term Debt, Weighted Average Interest Rate, at Point in Time</link:label>
    <link:label id="lab_us-gaap_ShortTermDebtWeightedAverageInterestRate_F80718B227D04B629960C2B72C2D3ABB_label_en-US" xlink:label="lab_us-gaap_ShortTermDebtWeightedAverageInterestRate_F80718B227D04B629960C2B72C2D3ABB" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermDebtWeightedAverageInterestRate" xlink:label="loc_us-gaap_ShortTermDebtWeightedAverageInterestRate_F80718B227D04B629960C2B72C2D3ABB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermDebtWeightedAverageInterestRate_F80718B227D04B629960C2B72C2D3ABB" xlink:to="lab_us-gaap_ShortTermDebtWeightedAverageInterestRate_F80718B227D04B629960C2B72C2D3ABB" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentCovenantDescription_1467B18C37997488E0D3C2B72C2D3807_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentCovenantDescription_1467B18C37997488E0D3C2B72C2D3807" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Covenant Description</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentCovenantDescription_1467B18C37997488E0D3C2B72C2D3807_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentCovenantDescription_1467B18C37997488E0D3C2B72C2D3807" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Covenant Description</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentCovenantDescription" xlink:label="loc_us-gaap_DebtInstrumentCovenantDescription_1467B18C37997488E0D3C2B72C2D3807" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentCovenantDescription_1467B18C37997488E0D3C2B72C2D3807" xlink:to="lab_us-gaap_DebtInstrumentCovenantDescription_1467B18C37997488E0D3C2B72C2D3807" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityFairValueOfAmountOutstanding_D4E6B648EA40D948B3A5C2B72C2D414C_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityFairValueOfAmountOutstanding_D4E6B648EA40D948B3A5C2B72C2D414C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Amount Outstanding</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityFairValueOfAmountOutstanding_D4E6B648EA40D948B3A5C2B72C2D414C_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityFairValueOfAmountOutstanding_D4E6B648EA40D948B3A5C2B72C2D414C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Fair Value of Amount Outstanding</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityFairValueOfAmountOutstanding" xlink:label="loc_us-gaap_LineOfCreditFacilityFairValueOfAmountOutstanding_D4E6B648EA40D948B3A5C2B72C2D414C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityFairValueOfAmountOutstanding_D4E6B648EA40D948B3A5C2B72C2D414C" xlink:to="lab_us-gaap_LineOfCreditFacilityFairValueOfAmountOutstanding_D4E6B648EA40D948B3A5C2B72C2D414C" xlink:type="arc" />
    <link:label id="lab_oke_IndebtednessToAdjustedEbitdaCurrent_81DC12784ECD21137A35C2B72C2D9B51_terseLabel_en-US" xlink:label="lab_oke_IndebtednessToAdjustedEbitdaCurrent_81DC12784ECD21137A35C2B72C2D9B51" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Indebtedness To Adjusted Ebitda Current</link:label>
    <link:label id="lab_oke_IndebtednessToAdjustedEbitdaCurrent_81DC12784ECD21137A35C2B72C2D9B51_label_en-US" xlink:label="lab_oke_IndebtednessToAdjustedEbitdaCurrent_81DC12784ECD21137A35C2B72C2D9B51" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Indebtedness To Adjusted Ebitda Current</link:label>
    <link:label id="lab_oke_IndebtednessToAdjustedEbitdaCurrent_81DC12784ECD21137A35C2B72C2D9B51_documentation_en-US" xlink:label="lab_oke_IndebtednessToAdjustedEbitdaCurrent_81DC12784ECD21137A35C2B72C2D9B51" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Total debt to earnings before interest, taxes, depreciation and amortization at period end.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_IndebtednessToAdjustedEbitdaCurrent" xlink:label="loc_oke_IndebtednessToAdjustedEbitdaCurrent_81DC12784ECD21137A35C2B72C2D9B51" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_IndebtednessToAdjustedEbitdaCurrent_81DC12784ECD21137A35C2B72C2D9B51" xlink:to="lab_oke_IndebtednessToAdjustedEbitdaCurrent_81DC12784ECD21137A35C2B72C2D9B51" xlink:type="arc" />
    <link:label id="lab_oke_IndebtednesstoAdjustedEBITDAMaximum_9700127D21CB777B301EC2B72C2D9CB4_terseLabel_en-US" xlink:label="lab_oke_IndebtednesstoAdjustedEBITDAMaximum_9700127D21CB777B301EC2B72C2D9CB4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Indebtedness To Adjusted EBITDA Maximum</link:label>
    <link:label id="lab_oke_IndebtednesstoAdjustedEBITDAMaximum_9700127D21CB777B301EC2B72C2D9CB4_label_en-US" xlink:label="lab_oke_IndebtednesstoAdjustedEBITDAMaximum_9700127D21CB777B301EC2B72C2D9CB4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Indebtedness to Adjusted EBITDA Maximum</link:label>
    <link:label id="lab_oke_IndebtednesstoAdjustedEBITDAMaximum_9700127D21CB777B301EC2B72C2D9CB4_documentation_en-US" xlink:label="lab_oke_IndebtednesstoAdjustedEBITDAMaximum_9700127D21CB777B301EC2B72C2D9CB4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Total debt to earnings before interest, taxes, depreciation and amortization maximum.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_IndebtednesstoAdjustedEBITDAMaximum" xlink:label="loc_oke_IndebtednesstoAdjustedEBITDAMaximum_9700127D21CB777B301EC2B72C2D9CB4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_IndebtednesstoAdjustedEBITDAMaximum_9700127D21CB777B301EC2B72C2D9CB4" xlink:to="lab_oke_IndebtednesstoAdjustedEBITDAMaximum_9700127D21CB777B301EC2B72C2D9CB4" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommercialPaper_9AEF943FB94D6FB407E2C2B72C2ED0F0_terseLabel_en-US" xlink:label="lab_us-gaap_CommercialPaper_9AEF943FB94D6FB407E2C2B72C2ED0F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commercial paper</link:label>
    <link:label id="lab_us-gaap_CommercialPaper_9AEF943FB94D6FB407E2C2B72C2ED0F0_label_en-US" xlink:label="lab_us-gaap_CommercialPaper_9AEF943FB94D6FB407E2C2B72C2ED0F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commercial Paper</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialPaper" xlink:label="loc_us-gaap_CommercialPaper_9AEF943FB94D6FB407E2C2B72C2ED0F0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommercialPaper_9AEF943FB94D6FB407E2C2B72C2ED0F0" xlink:to="lab_us-gaap_CommercialPaper_9AEF943FB94D6FB407E2C2B72C2ED0F0" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentFaceAmount_34BE819F275C46137714C2B72C2E8711_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentFaceAmount_34BE819F275C46137714C2B72C2E8711" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Face Amount</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentFaceAmount_34BE819F275C46137714C2B72C2E8711_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentFaceAmount_34BE819F275C46137714C2B72C2E8711" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Face Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_34BE819F275C46137714C2B72C2E8711" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentFaceAmount_34BE819F275C46137714C2B72C2E8711" xlink:to="lab_us-gaap_DebtInstrumentFaceAmount_34BE819F275C46137714C2B72C2E8711" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentCarryingAmount_61A266BEE1FA06958C88C2B72C2E338A_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentCarryingAmount_61A266BEE1FA06958C88C2B72C2E338A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total debt</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentCarryingAmount_61A266BEE1FA06958C88C2B72C2E338A_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentCarryingAmount_61A266BEE1FA06958C88C2B72C2E338A" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_61A266BEE1FA06958C88C2B72C2E338A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_61A266BEE1FA06958C88C2B72C2E338A" xlink:to="lab_us-gaap_DebtInstrumentCarryingAmount_61A266BEE1FA06958C88C2B72C2E338A" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_FF41772EA4E532734574C2B72C2E49DB_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_FF41772EA4E532734574C2B72C2E49DB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Maximum Borrowing Capacity</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_FF41772EA4E532734574C2B72C2E49DB_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_FF41772EA4E532734574C2B72C2E49DB" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_FF41772EA4E532734574C2B72C2E49DB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_FF41772EA4E532734574C2B72C2E49DB" xlink:to="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_FF41772EA4E532734574C2B72C2E49DB" xlink:type="arc" />
    <link:label id="lab_oke_UnamortizedPortionofTerminatedSwaps_8CE961D73576DF329A5EC2B72C2E2DD1_terseLabel_en-US" xlink:label="lab_oke_UnamortizedPortionofTerminatedSwaps_8CE961D73576DF329A5EC2B72C2E2DD1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unamortized Portion of Terminated Swaps</link:label>
    <link:label id="lab_oke_UnamortizedPortionofTerminatedSwaps_8CE961D73576DF329A5EC2B72C2E2DD1_label_en-US" xlink:label="lab_oke_UnamortizedPortionofTerminatedSwaps_8CE961D73576DF329A5EC2B72C2E2DD1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unamortized Portion of Terminated Swaps</link:label>
    <link:label id="lab_oke_UnamortizedPortionofTerminatedSwaps_8CE961D73576DF329A5EC2B72C2E2DD1_documentation_en-US" xlink:label="lab_oke_UnamortizedPortionofTerminatedSwaps_8CE961D73576DF329A5EC2B72C2E2DD1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Unamortized portion of terminated interest rate swaps</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_UnamortizedPortionofTerminatedSwaps" xlink:label="loc_oke_UnamortizedPortionofTerminatedSwaps_8CE961D73576DF329A5EC2B72C2E2DD1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_UnamortizedPortionofTerminatedSwaps_8CE961D73576DF329A5EC2B72C2E2DD1" xlink:to="lab_oke_UnamortizedPortionofTerminatedSwaps_8CE961D73576DF329A5EC2B72C2E2DD1" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_4F9F5001835F0021D0EDC2B72C2F6A43_negatedLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_4F9F5001835F0021D0EDC2B72C2F6A43" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Unamortized debt issuance costs and discounts</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_4F9F5001835F0021D0EDC2B72C2F6A43_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_4F9F5001835F0021D0EDC2B72C2F6A43" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_4F9F5001835F0021D0EDC2B72C2F6A43" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_4F9F5001835F0021D0EDC2B72C2F6A43" xlink:to="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_4F9F5001835F0021D0EDC2B72C2F6A43" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtCurrent_A60F110A23F78B7953D8C2B72C2FE0F1_negatedLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtCurrent_A60F110A23F78B7953D8C2B72C2FE0F1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Current maturities of long-term debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_A60F110A23F78B7953D8C2B72C2FE0F1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtCurrent_A60F110A23F78B7953D8C2B72C2FE0F1" xlink:to="lab_us-gaap_LongTermDebtCurrent_A60F110A23F78B7953D8C2B72C2FE0F1" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShortTermBorrowings_B6606BA2EE8E10DB5EFCC2B72C2FF63A_negatedLabel_en-US" xlink:label="lab_us-gaap_ShortTermBorrowings_B6606BA2EE8E10DB5EFCC2B72C2FF63A" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Short-term borrowings</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="loc_us-gaap_ShortTermBorrowings_B6606BA2EE8E10DB5EFCC2B72C2FF63A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermBorrowings_B6606BA2EE8E10DB5EFCC2B72C2FF63A" xlink:to="lab_us-gaap_ShortTermBorrowings_B6606BA2EE8E10DB5EFCC2B72C2FF63A" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtNoncurrent_EF0A684D1DEA87558AD8C2B72C2F3869_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtNoncurrent_EF0A684D1DEA87558AD8C2B72C2F3869" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_EF0A684D1DEA87558AD8C2B72C2F3869" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtNoncurrent_EF0A684D1DEA87558AD8C2B72C2F3869" xlink:to="lab_us-gaap_LongTermDebtNoncurrent_EF0A684D1DEA87558AD8C2B72C2F3869" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_9DA42454297FA98A0913C2B72C2FC2E4_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_9DA42454297FA98A0913C2B72C2FC2E4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from Debt, Net of Issuance Costs</link:label>
    <link:label id="lab_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_9DA42454297FA98A0913C2B72C2FC2E4_label_en-US" xlink:label="lab_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_9DA42454297FA98A0913C2B72C2FC2E4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Debt, Net of Issuance Costs</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromDebtNetOfIssuanceCosts" xlink:label="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_9DA42454297FA98A0913C2B72C2FC2E4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_9DA42454297FA98A0913C2B72C2FC2E4" xlink:to="lab_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_9DA42454297FA98A0913C2B72C2FC2E4" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_452631860AFA0EB1EBFCC2B72C2FF4CB_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_452631860AFA0EB1EBFCC2B72C2FF4CB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest Rate (in hundredths)</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_452631860AFA0EB1EBFCC2B72C2FF4CB_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_452631860AFA0EB1EBFCC2B72C2FF4CB" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_452631860AFA0EB1EBFCC2B72C2FF4CB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_452631860AFA0EB1EBFCC2B72C2FF4CB" xlink:to="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_452631860AFA0EB1EBFCC2B72C2FF4CB" xlink:type="arc" />
    <link:label id="lab_us-gaap_RepaymentsOfDebt_BEDECBE426D5C25C617AC2B72C30D7B1_terseLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfDebt_BEDECBE426D5C25C617AC2B72C30D7B1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Repayments of Debt</link:label>
    <link:label id="lab_us-gaap_RepaymentsOfDebt_BEDECBE426D5C25C617AC2B72C30D7B1_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfDebt_BEDECBE426D5C25C617AC2B72C30D7B1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Repayments of Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfDebt" xlink:label="loc_us-gaap_RepaymentsOfDebt_BEDECBE426D5C25C617AC2B72C30D7B1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepaymentsOfDebt_BEDECBE426D5C25C617AC2B72C30D7B1" xlink:to="lab_us-gaap_RepaymentsOfDebt_BEDECBE426D5C25C617AC2B72C30D7B1" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongtermDebtWeightedAverageInterestRate_7EB492312CB7FE81C3B3C2B72C3048A3_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtWeightedAverageInterestRate_7EB492312CB7FE81C3B3C2B72C3048A3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Debt, Weighted Average Interest Rate, at Point in Time</link:label>
    <link:label id="lab_us-gaap_LongtermDebtWeightedAverageInterestRate_7EB492312CB7FE81C3B3C2B72C3048A3_label_en-US" xlink:label="lab_us-gaap_LongtermDebtWeightedAverageInterestRate_7EB492312CB7FE81C3B3C2B72C3048A3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Weighted Average Interest Rate, at Point in Time</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtWeightedAverageInterestRate" xlink:label="loc_us-gaap_LongtermDebtWeightedAverageInterestRate_7EB492312CB7FE81C3B3C2B72C3048A3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtWeightedAverageInterestRate_7EB492312CB7FE81C3B3C2B72C3048A3" xlink:to="lab_us-gaap_LongtermDebtWeightedAverageInterestRate_7EB492312CB7FE81C3B3C2B72C3048A3" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentRepurchasedFaceAmount_07D52D01860A27286258C2B72C30DF09_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentRepurchasedFaceAmount_07D52D01860A27286258C2B72C30DF09" 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_07D52D01860A27286258C2B72C30DF09_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentRepurchasedFaceAmount_07D52D01860A27286258C2B72C30DF09" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentRepurchasedFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount_07D52D01860A27286258C2B72C30DF09" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount_07D52D01860A27286258C2B72C30DF09" xlink:to="lab_us-gaap_DebtInstrumentRepurchasedFaceAmount_07D52D01860A27286258C2B72C30DF09" xlink:type="arc" />
    <link:label id="lab_us-gaap_GainsLossesOnExtinguishmentOfDebt_53FB99D2342A80ED6044C2B72C30AFC2_terseLabel_en-US" xlink:label="lab_us-gaap_GainsLossesOnExtinguishmentOfDebt_53FB99D2342A80ED6044C2B72C30AFC2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gain (loss) on extinguishment of debt</link:label>
    <link:label id="lab_us-gaap_GainsLossesOnExtinguishmentOfDebt_53FB99D2342A80ED6044C2B72C30AFC2_label_en-US" xlink:label="lab_us-gaap_GainsLossesOnExtinguishmentOfDebt_53FB99D2342A80ED6044C2B72C30AFC2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain (Loss) on Extinguishment of Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_53FB99D2342A80ED6044C2B72C30AFC2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_53FB99D2342A80ED6044C2B72C30AFC2" xlink:to="lab_us-gaap_GainsLossesOnExtinguishmentOfDebt_53FB99D2342A80ED6044C2B72C30AFC2" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_1D5C77789DBCB88AD726BF17A075C952_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_1D5C77789DBCB88AD726BF17A075C952" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Loss</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_1D5C77789DBCB88AD726BF17A075C952_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_1D5C77789DBCB88AD726BF17A075C952" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_1D5C77789DBCB88AD726BF17A075C952" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_1D5C77789DBCB88AD726BF17A075C952" xlink:to="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_1D5C77789DBCB88AD726BF17A075C952" xlink:type="arc" />
    <link:label id="lab_oke_ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock_C3F0FEBB361DAF7F8566BF17A0752D27_terseLabel_en-US" xlink:label="lab_oke_ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock_C3F0FEBB361DAF7F8566BF17A0752D27" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Accumulated Other Comprehensive Loss for Risk-Management Assets/Liabilities [Table Text Block]</link:label>
    <link:label id="lab_oke_ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock_C3F0FEBB361DAF7F8566BF17A0752D27_label_en-US" xlink:label="lab_oke_ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock_C3F0FEBB361DAF7F8566BF17A0752D27" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Accumulated Other Comprehensive Income (Loss) for Risk-Management Assets/Liabilities [Table Text Block]</link:label>
    <link:label id="lab_oke_ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock_C3F0FEBB361DAF7F8566BF17A0752D27_documentation_en-US" xlink:label="lab_oke_ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock_C3F0FEBB361DAF7F8566BF17A0752D27" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Table Text Block] for Tabular disclosure of the risk-management assets/liabilities component of other comprehensive income (loss).</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock" xlink:label="loc_oke_ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock_C3F0FEBB361DAF7F8566BF17A0752D27" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock_C3F0FEBB361DAF7F8566BF17A0752D27" xlink:to="lab_oke_ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock_C3F0FEBB361DAF7F8566BF17A0752D27" xlink:type="arc" />
    <link:label id="lab_us-gaap_LeasesOfLesseeDisclosureTextBlock_09410BBD8C4BAAAB5D770E9AA701E249_terseLabel_en-US" xlink:label="lab_us-gaap_LeasesOfLesseeDisclosureTextBlock_09410BBD8C4BAAAB5D770E9AA701E249" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Leases of Lessee Disclosure [Text Block]</link:label>
    <link:label id="lab_us-gaap_LeasesOfLesseeDisclosureTextBlock_09410BBD8C4BAAAB5D770E9AA701E249_label_en-US" xlink:label="lab_us-gaap_LeasesOfLesseeDisclosureTextBlock_09410BBD8C4BAAAB5D770E9AA701E249" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Leases of Lessee Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesOfLesseeDisclosureTextBlock" xlink:label="loc_us-gaap_LeasesOfLesseeDisclosureTextBlock_09410BBD8C4BAAAB5D770E9AA701E249" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeasesOfLesseeDisclosureTextBlock_09410BBD8C4BAAAB5D770E9AA701E249" xlink:to="lab_us-gaap_LeasesOfLesseeDisclosureTextBlock_09410BBD8C4BAAAB5D770E9AA701E249" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_ECE076D85E904C395FFEC2B72B761C86_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_ECE076D85E904C395FFEC2B72B761C86" 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_ECE076D85E904C395FFEC2B72B761C86_label_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_ECE076D85E904C395FFEC2B72B761C86" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_ECE076D85E904C395FFEC2B72B761C86" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_ECE076D85E904C395FFEC2B72B761C86" xlink:to="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_ECE076D85E904C395FFEC2B72B761C86" xlink:type="arc" />
    <link:label id="lab_oke_NGLandCondensateSalesMember_5E4BFD61A0C1466C0D93C2B72B77985E_terseLabel_en-US" xlink:label="lab_oke_NGLandCondensateSalesMember_5E4BFD61A0C1466C0D93C2B72B77985E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">NGL and Condensate Sales [Member]</link:label>
    <link:label id="lab_oke_NGLandCondensateSalesMember_5E4BFD61A0C1466C0D93C2B72B77985E_label_en-US" xlink:label="lab_oke_NGLandCondensateSalesMember_5E4BFD61A0C1466C0D93C2B72B77985E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">NGL and Condensate Sales [Member]</link:label>
    <link:label id="lab_oke_NGLandCondensateSalesMember_5E4BFD61A0C1466C0D93C2B72B77985E_documentation_en-US" xlink:label="lab_oke_NGLandCondensateSalesMember_5E4BFD61A0C1466C0D93C2B72B77985E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">NGL and Condensate Sales</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_NGLandCondensateSalesMember" xlink:label="loc_oke_NGLandCondensateSalesMember_5E4BFD61A0C1466C0D93C2B72B77985E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_NGLandCondensateSalesMember_5E4BFD61A0C1466C0D93C2B72B77985E" xlink:to="lab_oke_NGLandCondensateSalesMember_5E4BFD61A0C1466C0D93C2B72B77985E" xlink:type="arc" />
    <link:label id="lab_oke_ResidueNaturalGasSalesMember_F309FE8BB295305F6FDDC2B72B77274D_terseLabel_en-US" xlink:label="lab_oke_ResidueNaturalGasSalesMember_F309FE8BB295305F6FDDC2B72B77274D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Residue Natural Gas Sales [Member]</link:label>
    <link:label id="lab_oke_ResidueNaturalGasSalesMember_F309FE8BB295305F6FDDC2B72B77274D_label_en-US" xlink:label="lab_oke_ResidueNaturalGasSalesMember_F309FE8BB295305F6FDDC2B72B77274D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Residue Natural Gas Sales [Member]</link:label>
    <link:label id="lab_oke_ResidueNaturalGasSalesMember_F309FE8BB295305F6FDDC2B72B77274D_documentation_en-US" xlink:label="lab_oke_ResidueNaturalGasSalesMember_F309FE8BB295305F6FDDC2B72B77274D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Residue Natural Gas Sales</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_ResidueNaturalGasSalesMember" xlink:label="loc_oke_ResidueNaturalGasSalesMember_F309FE8BB295305F6FDDC2B72B77274D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_ResidueNaturalGasSalesMember_F309FE8BB295305F6FDDC2B72B77274D" xlink:to="lab_oke_ResidueNaturalGasSalesMember_F309FE8BB295305F6FDDC2B72B77274D" xlink:type="arc" />
    <link:label id="lab_oke_GatheringandExchangeServicesRevenueMember_8DA17E80EA8CCA4FF246C2B72B772454_terseLabel_en-US" xlink:label="lab_oke_GatheringandExchangeServicesRevenueMember_8DA17E80EA8CCA4FF246C2B72B772454" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gathering, Processing and Exchange Services Revenue</link:label>
    <link:label id="lab_oke_GatheringandExchangeServicesRevenueMember_8DA17E80EA8CCA4FF246C2B72B772454_label_en-US" xlink:label="lab_oke_GatheringandExchangeServicesRevenueMember_8DA17E80EA8CCA4FF246C2B72B772454" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gathering and Exchange Services Revenue [Member]</link:label>
    <link:label id="lab_oke_GatheringandExchangeServicesRevenueMember_8DA17E80EA8CCA4FF246C2B72B772454_documentation_en-US" xlink:label="lab_oke_GatheringandExchangeServicesRevenueMember_8DA17E80EA8CCA4FF246C2B72B772454" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Gathering and Exchange Services Revenue</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_GatheringandExchangeServicesRevenueMember" xlink:label="loc_oke_GatheringandExchangeServicesRevenueMember_8DA17E80EA8CCA4FF246C2B72B772454" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_GatheringandExchangeServicesRevenueMember_8DA17E80EA8CCA4FF246C2B72B772454" xlink:to="lab_oke_GatheringandExchangeServicesRevenueMember_8DA17E80EA8CCA4FF246C2B72B772454" xlink:type="arc" />
    <link:label id="lab_oke_TransportationandStorageRevenueMember_4598E306DA1CC9A68A41C2B72B7748A5_terseLabel_en-US" xlink:label="lab_oke_TransportationandStorageRevenueMember_4598E306DA1CC9A68A41C2B72B7748A5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Transportation and Storage Revenue [Member]</link:label>
    <link:label id="lab_oke_TransportationandStorageRevenueMember_4598E306DA1CC9A68A41C2B72B7748A5_label_en-US" xlink:label="lab_oke_TransportationandStorageRevenueMember_4598E306DA1CC9A68A41C2B72B7748A5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Transportation and Storage Revenue [Member]</link:label>
    <link:label id="lab_oke_TransportationandStorageRevenueMember_4598E306DA1CC9A68A41C2B72B7748A5_documentation_en-US" xlink:label="lab_oke_TransportationandStorageRevenueMember_4598E306DA1CC9A68A41C2B72B7748A5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Transportation and Storage Revenue</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_TransportationandStorageRevenueMember" xlink:label="loc_oke_TransportationandStorageRevenueMember_4598E306DA1CC9A68A41C2B72B7748A5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_TransportationandStorageRevenueMember_4598E306DA1CC9A68A41C2B72B7748A5" xlink:to="lab_oke_TransportationandStorageRevenueMember_4598E306DA1CC9A68A41C2B72B7748A5" xlink:type="arc" />
    <link:label id="lab_oke_OtherMember_A5939B00CB041C2563D6C2B72B7771EB_terseLabel_en-US" xlink:label="lab_oke_OtherMember_A5939B00CB041C2563D6C2B72B7771EB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other [Member]</link:label>
    <link:label id="lab_oke_OtherMember_A5939B00CB041C2563D6C2B72B7771EB_label_en-US" xlink:label="lab_oke_OtherMember_A5939B00CB041C2563D6C2B72B7771EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other [Member]</link:label>
    <link:label id="lab_oke_OtherMember_A5939B00CB041C2563D6C2B72B7771EB_documentation_en-US" xlink:label="lab_oke_OtherMember_A5939B00CB041C2563D6C2B72B7771EB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherMember" xlink:label="loc_oke_OtherMember_A5939B00CB041C2563D6C2B72B7771EB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_OtherMember_A5939B00CB041C2563D6C2B72B7771EB" xlink:to="lab_oke_OtherMember_A5939B00CB041C2563D6C2B72B7771EB" xlink:type="arc" />
    <link:label id="lab_srt_MajorCustomersAxis_007CCCE5A0F768BA95C5C2B72B786BE0_terseLabel_en-US" xlink:label="lab_srt_MajorCustomersAxis_007CCCE5A0F768BA95C5C2B72B786BE0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Customer [Axis]</link:label>
    <link:label id="lab_srt_MajorCustomersAxis_007CCCE5A0F768BA95C5C2B72B786BE0_label_en-US" xlink:label="lab_srt_MajorCustomersAxis_007CCCE5A0F768BA95C5C2B72B786BE0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customer [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MajorCustomersAxis" xlink:label="loc_srt_MajorCustomersAxis_007CCCE5A0F768BA95C5C2B72B786BE0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_MajorCustomersAxis_007CCCE5A0F768BA95C5C2B72B786BE0" xlink:to="lab_srt_MajorCustomersAxis_007CCCE5A0F768BA95C5C2B72B786BE0" xlink:type="arc" />
    <link:label id="lab_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64_terseLabel_en-US" xlink:label="lab_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Customer [Domain]</link:label>
    <link:label id="lab_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64_label_en-US" xlink:label="lab_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customer [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_NameOfMajorCustomerDomain" xlink:label="loc_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:to="lab_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingSegmentsMember_2913678711ACC018FE1AC2B72B7966DE_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingSegmentsMember_2913678711ACC018FE1AC2B72B7966DE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Segments [Member]</link:label>
    <link:label id="lab_us-gaap_OperatingSegmentsMember_2913678711ACC018FE1AC2B72B7966DE_label_en-US" xlink:label="lab_us-gaap_OperatingSegmentsMember_2913678711ACC018FE1AC2B72B7966DE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Segments [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_2913678711ACC018FE1AC2B72B7966DE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingSegmentsMember_2913678711ACC018FE1AC2B72B7966DE" xlink:to="lab_us-gaap_OperatingSegmentsMember_2913678711ACC018FE1AC2B72B7966DE" xlink:type="arc" />
    <link:label id="lab_oke_NoncustomerDomain_6F74B16375D6091CB533C2B72B79B7DF_terseLabel_en-US" xlink:label="lab_oke_NoncustomerDomain_6F74B16375D6091CB533C2B72B79B7DF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Noncustomer [Domain]</link:label>
    <link:label id="lab_oke_NoncustomerDomain_6F74B16375D6091CB533C2B72B79B7DF_label_en-US" xlink:label="lab_oke_NoncustomerDomain_6F74B16375D6091CB533C2B72B79B7DF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Noncustomer [Domain]</link:label>
    <link:label id="lab_oke_NoncustomerDomain_6F74B16375D6091CB533C2B72B79B7DF_documentation_en-US" xlink:label="lab_oke_NoncustomerDomain_6F74B16375D6091CB533C2B72B79B7DF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Revenue associated with noncustomer</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_NoncustomerDomain" xlink:label="loc_oke_NoncustomerDomain_6F74B16375D6091CB533C2B72B79B7DF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_NoncustomerDomain_6F74B16375D6091CB533C2B72B79B7DF" xlink:to="lab_oke_NoncustomerDomain_6F74B16375D6091CB533C2B72B79B7DF" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementBusinessSegmentsAxis_B4F6130648F18945ED69C2B72B798B8E_terseLabel_en-US" xlink:label="lab_us-gaap_StatementBusinessSegmentsAxis_B4F6130648F18945ED69C2B72B798B8E" 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_B4F6130648F18945ED69C2B72B798B8E_label_en-US" xlink:label="lab_us-gaap_StatementBusinessSegmentsAxis_B4F6130648F18945ED69C2B72B798B8E" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_B4F6130648F18945ED69C2B72B798B8E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_B4F6130648F18945ED69C2B72B798B8E" xlink:to="lab_us-gaap_StatementBusinessSegmentsAxis_B4F6130648F18945ED69C2B72B798B8E" xlink:type="arc" />
    <link:label id="lab_us-gaap_SegmentDomain_26B9F53AE1133DF313C0C2B72B7A1308_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentDomain_26B9F53AE1133DF313C0C2B72B7A1308" 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_26B9F53AE1133DF313C0C2B72B7A1308_label_en-US" xlink:label="lab_us-gaap_SegmentDomain_26B9F53AE1133DF313C0C2B72B7A1308" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_26B9F53AE1133DF313C0C2B72B7A1308" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentDomain_26B9F53AE1133DF313C0C2B72B7A1308" xlink:to="lab_us-gaap_SegmentDomain_26B9F53AE1133DF313C0C2B72B7A1308" xlink:type="arc" />
    <link:label id="lab_oke_TotalSegmentsMember_FB8AA98EF3CA6585D905C2B72B7BD99A_terseLabel_en-US" xlink:label="lab_oke_TotalSegmentsMember_FB8AA98EF3CA6585D905C2B72B7BD99A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total Segments [Member]</link:label>
    <link:label id="lab_oke_TotalSegmentsMember_FB8AA98EF3CA6585D905C2B72B7BD99A_label_en-US" xlink:label="lab_oke_TotalSegmentsMember_FB8AA98EF3CA6585D905C2B72B7BD99A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total Segments [Member]</link:label>
    <link:label id="lab_oke_TotalSegmentsMember_FB8AA98EF3CA6585D905C2B72B7BD99A_documentation_en-US" xlink:label="lab_oke_TotalSegmentsMember_FB8AA98EF3CA6585D905C2B72B7BD99A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Total Segments [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_TotalSegmentsMember" xlink:label="loc_oke_TotalSegmentsMember_FB8AA98EF3CA6585D905C2B72B7BD99A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_TotalSegmentsMember_FB8AA98EF3CA6585D905C2B72B7BD99A" xlink:to="lab_oke_TotalSegmentsMember_FB8AA98EF3CA6585D905C2B72B7BD99A" xlink:type="arc" />
    <link:label id="lab_us-gaap_IntersegmentEliminationMember_4DDF96811A83D35D4192C2B72B7B87B9_terseLabel_en-US" xlink:label="lab_us-gaap_IntersegmentEliminationMember_4DDF96811A83D35D4192C2B72B7B87B9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other and Eliminations</link:label>
    <link:label id="lab_us-gaap_IntersegmentEliminationMember_4DDF96811A83D35D4192C2B72B7B87B9_label_en-US" xlink:label="lab_us-gaap_IntersegmentEliminationMember_4DDF96811A83D35D4192C2B72B7B87B9" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IntersegmentEliminationMember" xlink:label="loc_us-gaap_IntersegmentEliminationMember_4DDF96811A83D35D4192C2B72B7B87B9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IntersegmentEliminationMember_4DDF96811A83D35D4192C2B72B7B87B9" xlink:to="lab_us-gaap_IntersegmentEliminationMember_4DDF96811A83D35D4192C2B72B7B87B9" xlink:type="arc" />
    <link:label id="lab_oke_RegulatedSegmentByNameAxis_D0F34F533E542BDB5151C2B72B7B6034_terseLabel_en-US" xlink:label="lab_oke_RegulatedSegmentByNameAxis_D0F34F533E542BDB5151C2B72B7B6034" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulated Segment by Name [Axis]</link:label>
    <link:label id="lab_oke_RegulatedSegmentByNameAxis_D0F34F533E542BDB5151C2B72B7B6034_label_en-US" xlink:label="lab_oke_RegulatedSegmentByNameAxis_D0F34F533E542BDB5151C2B72B7B6034" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulated Segment by Name [Axis]</link:label>
    <link:label id="lab_oke_RegulatedSegmentByNameAxis_D0F34F533E542BDB5151C2B72B7B6034_documentation_en-US" xlink:label="lab_oke_RegulatedSegmentByNameAxis_D0F34F533E542BDB5151C2B72B7B6034" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Regulated Segment by Name</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_RegulatedSegmentByNameAxis" xlink:label="loc_oke_RegulatedSegmentByNameAxis_D0F34F533E542BDB5151C2B72B7B6034" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_RegulatedSegmentByNameAxis_D0F34F533E542BDB5151C2B72B7B6034" xlink:to="lab_oke_RegulatedSegmentByNameAxis_D0F34F533E542BDB5151C2B72B7B6034" xlink:type="arc" />
    <link:label id="lab_oke_RegulatedSegmentByNameDomain_FB1A26A6F64FCAE6784CC2B72B7B27DC_terseLabel_en-US" xlink:label="lab_oke_RegulatedSegmentByNameDomain_FB1A26A6F64FCAE6784CC2B72B7B27DC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulated Segment by Name [Domain]</link:label>
    <link:label id="lab_oke_RegulatedSegmentByNameDomain_FB1A26A6F64FCAE6784CC2B72B7B27DC_label_en-US" xlink:label="lab_oke_RegulatedSegmentByNameDomain_FB1A26A6F64FCAE6784CC2B72B7B27DC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulated Segment by Name [Domain]</link:label>
    <link:label id="lab_oke_RegulatedSegmentByNameDomain_FB1A26A6F64FCAE6784CC2B72B7B27DC_documentation_en-US" xlink:label="lab_oke_RegulatedSegmentByNameDomain_FB1A26A6F64FCAE6784CC2B72B7B27DC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Regulated Segment by Name</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_RegulatedSegmentByNameDomain" xlink:label="loc_oke_RegulatedSegmentByNameDomain_FB1A26A6F64FCAE6784CC2B72B7B27DC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_RegulatedSegmentByNameDomain_FB1A26A6F64FCAE6784CC2B72B7B27DC" xlink:to="lab_oke_RegulatedSegmentByNameDomain_FB1A26A6F64FCAE6784CC2B72B7B27DC" xlink:type="arc" />
    <link:label id="lab_oke_NaturalGasLiquidsRegulatedMember_07698474636FD0A4D84AC2B72B7B7B08_terseLabel_en-US" xlink:label="lab_oke_NaturalGasLiquidsRegulatedMember_07698474636FD0A4D84AC2B72B7B7B08" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Natural Gas Liquids Regulated [Member]</link:label>
    <link:label id="lab_oke_NaturalGasLiquidsRegulatedMember_07698474636FD0A4D84AC2B72B7B7B08_label_en-US" xlink:label="lab_oke_NaturalGasLiquidsRegulatedMember_07698474636FD0A4D84AC2B72B7B7B08" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Natural Gas Liquids Regulated [Member]</link:label>
    <link:label id="lab_oke_NaturalGasLiquidsRegulatedMember_07698474636FD0A4D84AC2B72B7B7B08_documentation_en-US" xlink:label="lab_oke_NaturalGasLiquidsRegulatedMember_07698474636FD0A4D84AC2B72B7B7B08" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Natural Gas Liquids Regulated [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasLiquidsRegulatedMember" xlink:label="loc_oke_NaturalGasLiquidsRegulatedMember_07698474636FD0A4D84AC2B72B7B7B08" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_NaturalGasLiquidsRegulatedMember_07698474636FD0A4D84AC2B72B7B7B08" xlink:to="lab_oke_NaturalGasLiquidsRegulatedMember_07698474636FD0A4D84AC2B72B7B7B08" xlink:type="arc" />
    <link:label id="lab_oke_NaturalGasPipelinesRegulatedMember_EA909D6E9B3450BE41F7C2B72B7C7AD6_terseLabel_en-US" xlink:label="lab_oke_NaturalGasPipelinesRegulatedMember_EA909D6E9B3450BE41F7C2B72B7C7AD6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Natural Gas Pipelines Regulated [Member]</link:label>
    <link:label id="lab_oke_NaturalGasPipelinesRegulatedMember_EA909D6E9B3450BE41F7C2B72B7C7AD6_label_en-US" xlink:label="lab_oke_NaturalGasPipelinesRegulatedMember_EA909D6E9B3450BE41F7C2B72B7C7AD6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Natural Gas Pipelines Regulated [Member]</link:label>
    <link:label id="lab_oke_NaturalGasPipelinesRegulatedMember_EA909D6E9B3450BE41F7C2B72B7C7AD6_documentation_en-US" xlink:label="lab_oke_NaturalGasPipelinesRegulatedMember_EA909D6E9B3450BE41F7C2B72B7C7AD6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Natural Gas Pipelines Regulated [Member]</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasPipelinesRegulatedMember" xlink:label="loc_oke_NaturalGasPipelinesRegulatedMember_EA909D6E9B3450BE41F7C2B72B7C7AD6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_NaturalGasPipelinesRegulatedMember_EA909D6E9B3450BE41F7C2B72B7C7AD6" xlink:to="lab_oke_NaturalGasPipelinesRegulatedMember_EA909D6E9B3450BE41F7C2B72B7C7AD6" xlink:type="arc" />
    <link:label id="lab_oke_IntersegmentRevenuesbyNameAxis_6B2D2E62FAAA6AED2912C2B72B7C641D_terseLabel_en-US" xlink:label="lab_oke_IntersegmentRevenuesbyNameAxis_6B2D2E62FAAA6AED2912C2B72B7C641D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Intersegment Revenues by Name [Axis]</link:label>
    <link:label id="lab_oke_IntersegmentRevenuesbyNameAxis_6B2D2E62FAAA6AED2912C2B72B7C641D_label_en-US" xlink:label="lab_oke_IntersegmentRevenuesbyNameAxis_6B2D2E62FAAA6AED2912C2B72B7C641D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Intersegment Revenues by Name [Axis]</link:label>
    <link:label id="lab_oke_IntersegmentRevenuesbyNameAxis_6B2D2E62FAAA6AED2912C2B72B7C641D_documentation_en-US" xlink:label="lab_oke_IntersegmentRevenuesbyNameAxis_6B2D2E62FAAA6AED2912C2B72B7C641D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Intersegment Revenues by Name</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_IntersegmentRevenuesbyNameAxis" xlink:label="loc_oke_IntersegmentRevenuesbyNameAxis_6B2D2E62FAAA6AED2912C2B72B7C641D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_IntersegmentRevenuesbyNameAxis_6B2D2E62FAAA6AED2912C2B72B7C641D" xlink:to="lab_oke_IntersegmentRevenuesbyNameAxis_6B2D2E62FAAA6AED2912C2B72B7C641D" xlink:type="arc" />
    <link:label id="lab_oke_IntersegmentRevenuesbyNameDomain_EBAA85F2C5388C49B471C2B72B7CEB08_terseLabel_en-US" xlink:label="lab_oke_IntersegmentRevenuesbyNameDomain_EBAA85F2C5388C49B471C2B72B7CEB08" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Intersegment Revenues by Name [Domain]</link:label>
    <link:label id="lab_oke_IntersegmentRevenuesbyNameDomain_EBAA85F2C5388C49B471C2B72B7CEB08_label_en-US" xlink:label="lab_oke_IntersegmentRevenuesbyNameDomain_EBAA85F2C5388C49B471C2B72B7CEB08" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Intersegment Revenues by Name [Domain]</link:label>
    <link:label id="lab_oke_IntersegmentRevenuesbyNameDomain_EBAA85F2C5388C49B471C2B72B7CEB08_documentation_en-US" xlink:label="lab_oke_IntersegmentRevenuesbyNameDomain_EBAA85F2C5388C49B471C2B72B7CEB08" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Domain] for Intersegment Revenues by Name</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_IntersegmentRevenuesbyNameDomain" xlink:label="loc_oke_IntersegmentRevenuesbyNameDomain_EBAA85F2C5388C49B471C2B72B7CEB08" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_IntersegmentRevenuesbyNameDomain_EBAA85F2C5388C49B471C2B72B7CEB08" xlink:to="lab_oke_IntersegmentRevenuesbyNameDomain_EBAA85F2C5388C49B471C2B72B7CEB08" xlink:type="arc" />
    <link:label id="lab_oke_NaturalGasGatheringandProcessingIntersegmentMember_1E773984B116F9696169C2B72B7C1911_terseLabel_en-US" xlink:label="lab_oke_NaturalGasGatheringandProcessingIntersegmentMember_1E773984B116F9696169C2B72B7C1911" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Natural Gas Gathering and Processing Intersegment [Member]</link:label>
    <link:label id="lab_oke_NaturalGasGatheringandProcessingIntersegmentMember_1E773984B116F9696169C2B72B7C1911_label_en-US" xlink:label="lab_oke_NaturalGasGatheringandProcessingIntersegmentMember_1E773984B116F9696169C2B72B7C1911" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Natural Gas Gathering and Processing Intersegment [Member]</link:label>
    <link:label id="lab_oke_NaturalGasGatheringandProcessingIntersegmentMember_1E773984B116F9696169C2B72B7C1911_documentation_en-US" xlink:label="lab_oke_NaturalGasGatheringandProcessingIntersegmentMember_1E773984B116F9696169C2B72B7C1911" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Natural Gas Gathering and Processing Intersegment</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasGatheringandProcessingIntersegmentMember" xlink:label="loc_oke_NaturalGasGatheringandProcessingIntersegmentMember_1E773984B116F9696169C2B72B7C1911" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_NaturalGasGatheringandProcessingIntersegmentMember_1E773984B116F9696169C2B72B7C1911" xlink:to="lab_oke_NaturalGasGatheringandProcessingIntersegmentMember_1E773984B116F9696169C2B72B7C1911" xlink:type="arc" />
    <link:label id="lab_us-gaap_SegmentReportingInformationLineItems_03ECDF1803AF7E685048C2B72B7CFE5B_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentReportingInformationLineItems_03ECDF1803AF7E685048C2B72B7CFE5B" 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_03ECDF1803AF7E685048C2B72B7CFE5B_label_en-US" xlink:label="lab_us-gaap_SegmentReportingInformationLineItems_03ECDF1803AF7E685048C2B72B7CFE5B" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_03ECDF1803AF7E685048C2B72B7CFE5B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_03ECDF1803AF7E685048C2B72B7CFE5B" xlink:to="lab_us-gaap_SegmentReportingInformationLineItems_03ECDF1803AF7E685048C2B72B7CFE5B" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_7EFE9F3C6A54F7B06FB0C2B72B7D6032_verboseLabel_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_7EFE9F3C6A54F7B06FB0C2B72B7D6032" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Revenue from Contract with Customer, Excluding Assessed Tax</link:label>
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_7EFE9F3C6A54F7B06FB0C2B72B7D6032_label_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_7EFE9F3C6A54F7B06FB0C2B72B7D6032" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue from Contract with Customer, Excluding Assessed Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_7EFE9F3C6A54F7B06FB0C2B72B7D6032" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_7EFE9F3C6A54F7B06FB0C2B72B7D6032" xlink:to="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_7EFE9F3C6A54F7B06FB0C2B72B7D6032" xlink:type="arc" />
    <link:label id="lab_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Segment disclosure [Abstract]</link:label>
    <link:label id="lab_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D_label_en-US" xlink:label="lab_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment Reporting Information, Profit (Loss) [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingInformationProfitLossAbstract" xlink:label="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="lab_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:type="arc" />
    <link:label id="lab_us-gaap_CostOfRevenue_2EEA72A2D6F956E48888C2B72B7DB57A_negatedLabel_en-US" xlink:label="lab_us-gaap_CostOfRevenue_2EEA72A2D6F956E48888C2B72B7DB57A" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Cost of sales and fuel (exclusive of depreciation and operating costs)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="loc_us-gaap_CostOfRevenue_2EEA72A2D6F956E48888C2B72B7DB57A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfRevenue_2EEA72A2D6F956E48888C2B72B7DB57A" xlink:to="lab_us-gaap_CostOfRevenue_2EEA72A2D6F956E48888C2B72B7DB57A" xlink:type="arc" />
    <link:label id="lab_us-gaap_DirectOperatingCosts_6A8B94A326D24559CA98C2B72B7E5F3B_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DirectOperatingCosts_6A8B94A326D24559CA98C2B72B7E5F3B" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Operating costs</link:label>
    <link:label id="lab_us-gaap_DirectOperatingCosts_6A8B94A326D24559CA98C2B72B7E5F3B_label_en-US" xlink:label="lab_us-gaap_DirectOperatingCosts_6A8B94A326D24559CA98C2B72B7E5F3B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Direct Operating Costs</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DirectOperatingCosts" xlink:label="loc_us-gaap_DirectOperatingCosts_6A8B94A326D24559CA98C2B72B7E5F3B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DirectOperatingCosts_6A8B94A326D24559CA98C2B72B7E5F3B" xlink:to="lab_us-gaap_DirectOperatingCosts_6A8B94A326D24559CA98C2B72B7E5F3B" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromEquityMethodInvestments_DF91CFA90EC055636860C2B72B7EC219_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments_DF91CFA90EC055636860C2B72B7EC219" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity in net earnings (loss) from investments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_DF91CFA90EC055636860C2B72B7EC219" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromEquityMethodInvestments_DF91CFA90EC055636860C2B72B7EC219" xlink:to="lab_us-gaap_IncomeLossFromEquityMethodInvestments_DF91CFA90EC055636860C2B72B7EC219" xlink:type="arc" />
    <link:label id="lab_oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther_2E4A45DD80BAE9FF67CBC2B72B7EBEF8_terseLabel_en-US" xlink:label="lab_oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther_2E4A45DD80BAE9FF67CBC2B72B7EBEF8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Noncash compensation expense and other</link:label>
    <link:label id="lab_oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther_2E4A45DD80BAE9FF67CBC2B72B7EBEF8_label_en-US" xlink:label="lab_oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther_2E4A45DD80BAE9FF67CBC2B72B7EBEF8" 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 and Other</link:label>
    <link:label id="lab_oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther_2E4A45DD80BAE9FF67CBC2B72B7EBEF8_documentation_en-US" xlink:label="lab_oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther_2E4A45DD80BAE9FF67CBC2B72B7EBEF8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of Equity and Other</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther" xlink:label="loc_oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther_2E4A45DD80BAE9FF67CBC2B72B7EBEF8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther_2E4A45DD80BAE9FF67CBC2B72B7EBEF8" xlink:to="lab_oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther_2E4A45DD80BAE9FF67CBC2B72B7EBEF8" xlink:type="arc" />
    <link:label id="lab_oke_AdjustedEBITDA_E7C516E205E95A40A687C2B72B7EAF51_totalLabel_en-US" xlink:label="lab_oke_AdjustedEBITDA_E7C516E205E95A40A687C2B72B7EAF51" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Segment adjusted EBITDA</link:label>
    <link:label id="lab_oke_AdjustedEBITDA_E7C516E205E95A40A687C2B72B7EAF51_label_en-US" xlink:label="lab_oke_AdjustedEBITDA_E7C516E205E95A40A687C2B72B7EAF51" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjusted EBITDA</link:label>
    <link:label id="lab_oke_AdjustedEBITDA_E7C516E205E95A40A687C2B72B7EAF51_documentation_en-US" xlink:label="lab_oke_AdjustedEBITDA_E7C516E205E95A40A687C2B72B7EAF51" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Net income adjusted for interest expense, depreciation and amortization, noncash impairment charges, income taxes and AFUDC and other noncash items.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_AdjustedEBITDA" xlink:label="loc_oke_AdjustedEBITDA_E7C516E205E95A40A687C2B72B7EAF51" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_AdjustedEBITDA_E7C516E205E95A40A687C2B72B7EAF51" xlink:to="lab_oke_AdjustedEBITDA_E7C516E205E95A40A687C2B72B7EAF51" xlink:type="arc" />
    <link:label id="lab_us-gaap_DepreciationDepletionAndAmortization_42B95A3175B8E4B2472EC2B72B7FFD7F_negatedLabel_en-US" xlink:label="lab_us-gaap_DepreciationDepletionAndAmortization_42B95A3175B8E4B2472EC2B72B7FFD7F" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Depreciation and amortization</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_42B95A3175B8E4B2472EC2B72B7FFD7F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DepreciationDepletionAndAmortization_42B95A3175B8E4B2472EC2B72B7FFD7F" xlink:to="lab_us-gaap_DepreciationDepletionAndAmortization_42B95A3175B8E4B2472EC2B72B7FFD7F" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetImpairmentCharges_164943C992559805C922C2B72B7F1E9C_negatedLabel_en-US" xlink:label="lab_us-gaap_AssetImpairmentCharges_164943C992559805C922C2B72B7F1E9C" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Impairment charges</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="loc_us-gaap_AssetImpairmentCharges_164943C992559805C922C2B72B7F1E9C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetImpairmentCharges_164943C992559805C922C2B72B7F1E9C" xlink:to="lab_us-gaap_AssetImpairmentCharges_164943C992559805C922C2B72B7F1E9C" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestments_A34963F7FF8C68047F06C2B72B7FCCCB_verboseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestments_A34963F7FF8C68047F06C2B72B7FCCCB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Investments in unconsolidated affiliates</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="loc_us-gaap_EquityMethodInvestments_A34963F7FF8C68047F06C2B72B7FCCCB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestments_A34963F7FF8C68047F06C2B72B7FCCCB" xlink:to="lab_us-gaap_EquityMethodInvestments_A34963F7FF8C68047F06C2B72B7FCCCB" xlink:type="arc" />
    <link:label id="lab_us-gaap_Assets_72E4590A297CDACA1BDEC2B72B7FD4E9_terseLabel_en-US" xlink:label="lab_us-gaap_Assets_72E4590A297CDACA1BDEC2B72B7FD4E9" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_72E4590A297CDACA1BDEC2B72B7FD4E9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Assets_72E4590A297CDACA1BDEC2B72B7FD4E9" xlink:to="lab_us-gaap_Assets_72E4590A297CDACA1BDEC2B72B7FD4E9" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_DAE9B14B988353E68C75C2B72B7FB82B_terseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_DAE9B14B988353E68C75C2B72B7FB82B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital expenditures</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_DAE9B14B988353E68C75C2B72B7FB82B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_DAE9B14B988353E68C75C2B72B7FB82B" xlink:to="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_DAE9B14B988353E68C75C2B72B7FB82B" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestExpense_EFCF0F02B6265F2578AEC2B72B801544_terseLabel_en-US" xlink:label="lab_us-gaap_InterestExpense_EFCF0F02B6265F2578AEC2B72B801544" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest expense, net of capitalized interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_EFCF0F02B6265F2578AEC2B72B801544" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestExpense_EFCF0F02B6265F2578AEC2B72B801544" xlink:to="lab_us-gaap_InterestExpense_EFCF0F02B6265F2578AEC2B72B801544" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_FB79151498804A895701C2B72B8070E9_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit_FB79151498804A895701C2B72B8070E9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income tax expense (benefit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_FB79151498804A895701C2B72B8070E9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_FB79151498804A895701C2B72B8070E9" xlink:to="lab_us-gaap_IncomeTaxExpenseBenefit_FB79151498804A895701C2B72B8070E9" xlink:type="arc" />
    <link:label id="lab_us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash_D2ECD6B9763514AD1D57C2B72B80F8F9_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash_D2ECD6B9763514AD1D57C2B72B80F8F9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Noncash compensation expense</link:label>
    <link:label id="lab_us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash_D2ECD6B9763514AD1D57C2B72B80F8F9_label_en-US" xlink:label="lab_us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash_D2ECD6B9763514AD1D57C2B72B80F8F9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee Benefit and Share-based Payment Arrangement, Noncash</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash" xlink:label="loc_us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash_D2ECD6B9763514AD1D57C2B72B80F8F9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash_D2ECD6B9763514AD1D57C2B72B80F8F9" xlink:to="lab_us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash_D2ECD6B9763514AD1D57C2B72B80F8F9" xlink:type="arc" />
    <link:label id="lab_oke_OtherCorporateCostsandNoncashItems_C760C29F933B2C6B130AC2B72B801FF1_terseLabel_en-US" xlink:label="lab_oke_OtherCorporateCostsandNoncashItems_C760C29F933B2C6B130AC2B72B801FF1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other corporate costs and noncash items</link:label>
    <link:label id="lab_oke_OtherCorporateCostsandNoncashItems_C760C29F933B2C6B130AC2B72B801FF1_label_en-US" xlink:label="lab_oke_OtherCorporateCostsandNoncashItems_C760C29F933B2C6B130AC2B72B801FF1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Corporate Costs and Noncash Items</link:label>
    <link:label id="lab_oke_OtherCorporateCostsandNoncashItems_C760C29F933B2C6B130AC2B72B801FF1_documentation_en-US" xlink:label="lab_oke_OtherCorporateCostsandNoncashItems_C760C29F933B2C6B130AC2B72B801FF1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Sum of various corporate costs and noncash Items</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherCorporateCostsandNoncashItems" xlink:label="loc_oke_OtherCorporateCostsandNoncashItems_C760C29F933B2C6B130AC2B72B801FF1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_OtherCorporateCostsandNoncashItems_C760C29F933B2C6B130AC2B72B801FF1" xlink:to="lab_oke_OtherCorporateCostsandNoncashItems_C760C29F933B2C6B130AC2B72B801FF1" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementOfStockholdersEquityAbstract_03AEF031A15CD7087513C6CABD9656D7_label_en-US" xlink:label="lab_us-gaap_StatementOfStockholdersEquityAbstract_03AEF031A15CD7087513C6CABD9656D7" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_03AEF031A15CD7087513C6CABD9656D7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_03AEF031A15CD7087513C6CABD9656D7" xlink:to="lab_us-gaap_StatementOfStockholdersEquityAbstract_03AEF031A15CD7087513C6CABD9656D7" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockMember_69E354A875D7F654AC7FC6CABDA06C47_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockMember_69E354A875D7F654AC7FC6CABDA06C47" 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_69E354A875D7F654AC7FC6CABDA06C47_label_en-US" xlink:label="lab_us-gaap_CommonStockMember_69E354A875D7F654AC7FC6CABDA06C47" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_69E354A875D7F654AC7FC6CABDA06C47" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockMember_69E354A875D7F654AC7FC6CABDA06C47" xlink:to="lab_us-gaap_CommonStockMember_69E354A875D7F654AC7FC6CABDA06C47" xlink:type="arc" />
    <link:label id="lab_us-gaap_PreferredStockMember_C2C6FF44171BE87B6B8AC6CABDA06AAA_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockMember_C2C6FF44171BE87B6B8AC6CABDA06AAA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Preferred Stock</link:label>
    <link:label id="lab_us-gaap_PreferredStockMember_C2C6FF44171BE87B6B8AC6CABDA06AAA_label_en-US" xlink:label="lab_us-gaap_PreferredStockMember_C2C6FF44171BE87B6B8AC6CABDA06AAA" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockMember" xlink:label="loc_us-gaap_PreferredStockMember_C2C6FF44171BE87B6B8AC6CABDA06AAA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockMember_C2C6FF44171BE87B6B8AC6CABDA06AAA" xlink:to="lab_us-gaap_PreferredStockMember_C2C6FF44171BE87B6B8AC6CABDA06AAA" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_01EEE40CF1EFD386F4A1C6CABDA03FC8_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_01EEE40CF1EFD386F4A1C6CABDA03FC8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Loss</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_01EEE40CF1EFD386F4A1C6CABDA03FC8_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_01EEE40CF1EFD386F4A1C6CABDA03FC8" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_01EEE40CF1EFD386F4A1C6CABDA03FC8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_01EEE40CF1EFD386F4A1C6CABDA03FC8" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_01EEE40CF1EFD386F4A1C6CABDA03FC8" xlink:type="arc" />
    <link:label id="lab_us-gaap_RetainedEarningsMember_BF8D67535334F0C7D3CAC6CABDA036EC_terseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsMember_BF8D67535334F0C7D3CAC6CABDA036EC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retained Earnings (Accumulated Deficit)</link:label>
    <link:label id="lab_us-gaap_RetainedEarningsMember_BF8D67535334F0C7D3CAC6CABDA036EC_label_en-US" xlink:label="lab_us-gaap_RetainedEarningsMember_BF8D67535334F0C7D3CAC6CABDA036EC" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_BF8D67535334F0C7D3CAC6CABDA036EC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetainedEarningsMember_BF8D67535334F0C7D3CAC6CABDA036EC" xlink:to="lab_us-gaap_RetainedEarningsMember_BF8D67535334F0C7D3CAC6CABDA036EC" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalMember_327782239BC45D3850F2C6CABDA1751E_terseLabel_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalMember_327782239BC45D3850F2C6CABDA1751E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Paid-in Capital</link:label>
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalMember_327782239BC45D3850F2C6CABDA1751E_label_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalMember_327782239BC45D3850F2C6CABDA1751E" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_327782239BC45D3850F2C6CABDA1751E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdditionalPaidInCapitalMember_327782239BC45D3850F2C6CABDA1751E" xlink:to="lab_us-gaap_AdditionalPaidInCapitalMember_327782239BC45D3850F2C6CABDA1751E" xlink:type="arc" />
    <link:label id="lab_us-gaap_TreasuryStockMember_3C7A5C7878D1F268AD2FC6CABDA12D47_terseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockMember_3C7A5C7878D1F268AD2FC6CABDA12D47" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Treasury Stock</link:label>
    <link:label id="lab_us-gaap_TreasuryStockMember_3C7A5C7878D1F268AD2FC6CABDA12D47_label_en-US" xlink:label="lab_us-gaap_TreasuryStockMember_3C7A5C7878D1F268AD2FC6CABDA12D47" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="loc_us-gaap_TreasuryStockMember_3C7A5C7878D1F268AD2FC6CABDA12D47" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockMember_3C7A5C7878D1F268AD2FC6CABDA12D47" xlink:to="lab_us-gaap_TreasuryStockMember_3C7A5C7878D1F268AD2FC6CABDA12D47" xlink:type="arc" />
    <link:label id="lab_us-gaap_NoncontrollingInterestMember_0C5CD20713DB555DF522C6CABDA1328B_terseLabel_en-US" xlink:label="lab_us-gaap_NoncontrollingInterestMember_0C5CD20713DB555DF522C6CABDA1328B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Noncontrolling Interest [Member]</link:label>
    <link:label id="lab_us-gaap_NoncontrollingInterestMember_0C5CD20713DB555DF522C6CABDA1328B_label_en-US" xlink:label="lab_us-gaap_NoncontrollingInterestMember_0C5CD20713DB555DF522C6CABDA1328B" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="loc_us-gaap_NoncontrollingInterestMember_0C5CD20713DB555DF522C6CABDA1328B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NoncontrollingInterestMember_0C5CD20713DB555DF522C6CABDA1328B" xlink:to="lab_us-gaap_NoncontrollingInterestMember_0C5CD20713DB555DF522C6CABDA1328B" xlink:type="arc" />
    <link:label id="lab_us-gaap_SharesIssued_044989C95AA9AEBD4102C6CABDA119DA_periodStartLabel_en-US" xlink:label="lab_us-gaap_SharesIssued_044989C95AA9AEBD4102C6CABDA119DA" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Shares, issued, beginning balance</link:label>
    <link:label id="lab_us-gaap_SharesIssued_044989C95AA9AEBD4102C6CABDA119DA_label_en-US" xlink:label="lab_us-gaap_SharesIssued_044989C95AA9AEBD4102C6CABDA119DA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Shares, Issued</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesIssued" xlink:label="loc_us-gaap_SharesIssued_044989C95AA9AEBD4102C6CABDA119DA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharesIssued_044989C95AA9AEBD4102C6CABDA119DA" xlink:to="lab_us-gaap_SharesIssued_044989C95AA9AEBD4102C6CABDA119DA" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquity_0AE9DF0CC2CE29F2CED1C6CABDA12CC1_periodStartLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquity_0AE9DF0CC2CE29F2CED1C6CABDA12CC1" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Total equity, beginning balance</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_0AE9DF0CC2CE29F2CED1C6CABDA12CC1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquity_0AE9DF0CC2CE29F2CED1C6CABDA12CC1" xlink:to="lab_us-gaap_StockholdersEquity_0AE9DF0CC2CE29F2CED1C6CABDA12CC1" xlink:type="arc" />
    <link:label id="lab_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_E9189EFF35C276030362C6CABDA14CBF_terseLabel_en-US" xlink:label="lab_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_E9189EFF35C276030362C6CABDA14CBF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cumulative effect adjustment for adoption of ASU 2016-02, &#8220;Leases (Topic 842)&#8221;</link:label>
    <link:label id="lab_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_E9189EFF35C276030362C6CABDA14CBF_label_en-US" xlink:label="lab_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_E9189EFF35C276030362C6CABDA14CBF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cumulative Effect of New Accounting Principle in Period of Adoption</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption" xlink:label="loc_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_E9189EFF35C276030362C6CABDA14CBF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_E9189EFF35C276030362C6CABDA14CBF" xlink:to="lab_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_E9189EFF35C276030362C6CABDA14CBF" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_F3F2EEDBC69E1B90FFA9C6CABDA1625A_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_F3F2EEDBC69E1B90FFA9C6CABDA1625A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive loss</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_F3F2EEDBC69E1B90FFA9C6CABDA1625A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_F3F2EEDBC69E1B90FFA9C6CABDA1625A" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_F3F2EEDBC69E1B90FFA9C6CABDA1625A" xlink:type="arc" />
    <link:label id="lab_us-gaap_DividendsPreferredStock_7F3412E157159DE726CBC6CABDA1CFA5_negatedLabel_en-US" xlink:label="lab_us-gaap_DividendsPreferredStock_7F3412E157159DE726CBC6CABDA1CFA5" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Preferred stock dividends</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendsPreferredStock" xlink:label="loc_us-gaap_DividendsPreferredStock_7F3412E157159DE726CBC6CABDA1CFA5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsPreferredStock_7F3412E157159DE726CBC6CABDA1CFA5" xlink:to="lab_us-gaap_DividendsPreferredStock_7F3412E157159DE726CBC6CABDA1CFA5" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesOther_FE22E8857DE3CB84FD4EC6CABDA13C74_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesOther_FE22E8857DE3CB84FD4EC6CABDA13C74" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common Stock Issued During Period, Shares, Other</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesOther_FE22E8857DE3CB84FD4EC6CABDA13C74_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesOther_FE22E8857DE3CB84FD4EC6CABDA13C74" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Shares, Other</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesOther" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesOther_FE22E8857DE3CB84FD4EC6CABDA13C74" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodSharesOther_FE22E8857DE3CB84FD4EC6CABDA13C74" xlink:to="lab_us-gaap_StockIssuedDuringPeriodSharesOther_FE22E8857DE3CB84FD4EC6CABDA13C74" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodValueOther_B0928B7D77B3D68AC06EC6CABDA10B24_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueOther_B0928B7D77B3D68AC06EC6CABDA10B24" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common Stock Issued During Period, Value, Other</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodValueOther_B0928B7D77B3D68AC06EC6CABDA10B24_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueOther_B0928B7D77B3D68AC06EC6CABDA10B24" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Value, Other</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueOther" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueOther_B0928B7D77B3D68AC06EC6CABDA10B24" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodValueOther_B0928B7D77B3D68AC06EC6CABDA10B24" xlink:to="lab_us-gaap_StockIssuedDuringPeriodValueOther_B0928B7D77B3D68AC06EC6CABDA10B24" xlink:type="arc" />
    <link:label id="lab_us-gaap_DividendsCommonStock_E6005D3F5FAE5EE811DFC6CABDA10981_negatedLabel_en-US" xlink:label="lab_us-gaap_DividendsCommonStock_E6005D3F5FAE5EE811DFC6CABDA10981" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Common Stock Dividends</link:label>
    <link:label id="lab_us-gaap_DividendsCommonStock_E6005D3F5FAE5EE811DFC6CABDA10981_label_en-US" xlink:label="lab_us-gaap_DividendsCommonStock_E6005D3F5FAE5EE811DFC6CABDA10981" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividends, Common Stock</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendsCommonStock" xlink:label="loc_us-gaap_DividendsCommonStock_E6005D3F5FAE5EE811DFC6CABDA10981" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsCommonStock_E6005D3F5FAE5EE811DFC6CABDA10981" xlink:to="lab_us-gaap_DividendsCommonStock_E6005D3F5FAE5EE811DFC6CABDA10981" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquityOther_6D5F300C8AAA42EC854FC6CABDA17618_terseLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityOther_6D5F300C8AAA42EC854FC6CABDA17618" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other, net</link:label>
    <link:label id="lab_us-gaap_StockholdersEquityOther_6D5F300C8AAA42EC854FC6CABDA17618_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityOther_6D5F300C8AAA42EC854FC6CABDA17618" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stockholders' Equity, Other</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityOther" xlink:label="loc_us-gaap_StockholdersEquityOther_6D5F300C8AAA42EC854FC6CABDA17618" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityOther_6D5F300C8AAA42EC854FC6CABDA17618" xlink:to="lab_us-gaap_StockholdersEquityOther_6D5F300C8AAA42EC854FC6CABDA17618" xlink:type="arc" />
    <link:label id="lab_us-gaap_SharesIssued_9F877D05588E9385681FC6CABDA19BAC_periodEndLabel_en-US" xlink:label="lab_us-gaap_SharesIssued_9F877D05588E9385681FC6CABDA19BAC" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Shares, issued, ending balance</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesIssued" xlink:label="loc_us-gaap_SharesIssued_9F877D05588E9385681FC6CABDA19BAC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharesIssued_9F877D05588E9385681FC6CABDA19BAC" xlink:to="lab_us-gaap_SharesIssued_9F877D05588E9385681FC6CABDA19BAC" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquity_73C93543EC0C9A114FEEC6CABDA19CD2_periodEndLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquity_73C93543EC0C9A114FEEC6CABDA19CD2" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Total equity, ending balance</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_73C93543EC0C9A114FEEC6CABDA19CD2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquity_73C93543EC0C9A114FEEC6CABDA19CD2" xlink:to="lab_us-gaap_StockholdersEquity_73C93543EC0C9A114FEEC6CABDA19CD2" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_5C3F307587D164C50E59C43C4A8B5BB7_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_5C3F307587D164C50E59C43C4A8B5BB7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_5C3F307587D164C50E59C43C4A8B5BB7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_5C3F307587D164C50E59C43C4A8B5BB7" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_5C3F307587D164C50E59C43C4A8B5BB7" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_30DA467D853F467A4BBEC43C4A8B3D82_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_30DA467D853F467A4BBEC43C4A8B3D82" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accumulated Retirement and Other Postretirement Benefit Plans Adjustment [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_30DA467D853F467A4BBEC43C4A8B3D82" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_30DA467D853F467A4BBEC43C4A8B3D82" xlink:to="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_30DA467D853F467A4BBEC43C4A8B3D82" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_807A240DAE78BAD2052EC43C4A8B4D75_periodStartLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_807A240DAE78BAD2052EC43C4A8B4D75" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Risk management assets/liabilities - January 1</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_807A240DAE78BAD2052EC43C4A8B4D75_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_807A240DAE78BAD2052EC43C4A8B4D75" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_807A240DAE78BAD2052EC43C4A8B4D75" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_807A240DAE78BAD2052EC43C4A8B4D75" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_807A240DAE78BAD2052EC43C4A8B4D75" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_F547985B1C4C75C8B0FFC43C4A8B9BCC_negatedPeriodStartLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_F547985B1C4C75C8B0FFC43C4A8B9BCC" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="resource" xml:lang="en-US">Retirement and other postretirement benefit plan obligations - January 1</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_F547985B1C4C75C8B0FFC43C4A8B9BCC_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_F547985B1C4C75C8B0FFC43C4A8B9BCC" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_F547985B1C4C75C8B0FFC43C4A8B9BCC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_F547985B1C4C75C8B0FFC43C4A8B9BCC" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_F547985B1C4C75C8B0FFC43C4A8B9BCC" xlink:type="arc" />
    <link:label id="lab_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax_775180D20573A282933AC43C4A8BEC82_periodStartLabel_en-US" xlink:label="lab_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax_775180D20573A282933AC43C4A8BEC82" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Risk-management assets/liabilities of unconsolidated affiliates - January 1</link:label>
    <link:label id="lab_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax_775180D20573A282933AC43C4A8BEC82_label_en-US" xlink:label="lab_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax_775180D20573A282933AC43C4A8BEC82" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss), Cumulative Change in Other Comprehensive Income (Loss) from Equity Method Investments, Effect Net of Tax</link:label>
    <link:label id="lab_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax_775180D20573A282933AC43C4A8BEC82_documentation_en-US" xlink:label="lab_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax_775180D20573A282933AC43C4A8BEC82" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accumulated change, net of tax, in other comprehensive income (loss) attributable to equity method investments.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax" xlink:label="loc_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax_775180D20573A282933AC43C4A8BEC82" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax_775180D20573A282933AC43C4A8BEC82" xlink:to="lab_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax_775180D20573A282933AC43C4A8BEC82" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_9019D5A247C9EA5C08E5C43C4A8B260C_periodStartLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_9019D5A247C9EA5C08E5C43C4A8B260C" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Accumulated other comprehensive loss - January 1</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_9019D5A247C9EA5C08E5C43C4A8B260C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_9019D5A247C9EA5C08E5C43C4A8B260C" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_9019D5A247C9EA5C08E5C43C4A8B260C" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_DB1A06C717107C86EA36C43C4A8B951A_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_DB1A06C717107C86EA36C43C4A8B951A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income (loss) before reclassification, risk-management assets/liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_DB1A06C717107C86EA36C43C4A8B951A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_DB1A06C717107C86EA36C43C4A8B951A" xlink:to="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_DB1A06C717107C86EA36C43C4A8B951A" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax_7AFA37B376FB986FB48CC43C4A8BE845_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax_7AFA37B376FB986FB48CC43C4A8BE845" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive (income) loss before reclassification, retirement and postretirement benefit plan obligations</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax_7AFA37B376FB986FB48CC43C4A8BE845_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax_7AFA37B376FB986FB48CC43C4A8BE845" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment, after Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax_7AFA37B376FB986FB48CC43C4A8BE845" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax_7AFA37B376FB986FB48CC43C4A8BE845" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax_7AFA37B376FB986FB48CC43C4A8BE845" xlink:type="arc" />
    <link:label id="lab_oke_OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax_E9629917164D3E3EB729C43C4A8B1288_terseLabel_en-US" xlink:label="lab_oke_OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax_E9629917164D3E3EB729C43C4A8B1288" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income (loss) before reclassification, risk-management assets/liabilities of unconsolidated affiliates</link:label>
    <link:label id="lab_oke_OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax_E9629917164D3E3EB729C43C4A8B1288_label_en-US" xlink:label="lab_oke_OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax_E9629917164D3E3EB729C43C4A8B1288" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Amount Attributable to Equity Method Investments, before Reclassification Adjustments, Net of Tax</link:label>
    <link:label id="lab_oke_OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax_E9629917164D3E3EB729C43C4A8B1288_documentation_en-US" xlink:label="lab_oke_OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax_E9629917164D3E3EB729C43C4A8B1288" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount after tax, before reclassification adjustments, of other comprehensive income (loss) attributable to equity method investments.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax" xlink:label="loc_oke_OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax_E9629917164D3E3EB729C43C4A8B1288" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax_E9629917164D3E3EB729C43C4A8B1288" xlink:to="lab_oke_OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax_E9629917164D3E3EB729C43C4A8B1288" xlink:type="arc" />
    <link:label id="lab_oke_OtherComprehensiveIncomeLossBeforeReclassifications_D369E2A864599DDCD604C43C4A8B351D_terseLabel_en-US" xlink:label="lab_oke_OtherComprehensiveIncomeLossBeforeReclassifications_D369E2A864599DDCD604C43C4A8B351D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income (loss) before reclassifications</link:label>
    <link:label id="lab_oke_OtherComprehensiveIncomeLossBeforeReclassifications_D369E2A864599DDCD604C43C4A8B351D_label_en-US" xlink:label="lab_oke_OtherComprehensiveIncomeLossBeforeReclassifications_D369E2A864599DDCD604C43C4A8B351D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income (loss) before reclassifications</link:label>
    <link:label id="lab_oke_OtherComprehensiveIncomeLossBeforeReclassifications_D369E2A864599DDCD604C43C4A8B351D_documentation_en-US" xlink:label="lab_oke_OtherComprehensiveIncomeLossBeforeReclassifications_D369E2A864599DDCD604C43C4A8B351D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other comprehensive income (loss) before reclassifications</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossBeforeReclassifications" xlink:label="loc_oke_OtherComprehensiveIncomeLossBeforeReclassifications_D369E2A864599DDCD604C43C4A8B351D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_OtherComprehensiveIncomeLossBeforeReclassifications_D369E2A864599DDCD604C43C4A8B351D" xlink:to="lab_oke_OtherComprehensiveIncomeLossBeforeReclassifications_D369E2A864599DDCD604C43C4A8B351D" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_13B9CC8853CF4CFF5E1DC43C4A8B7894_negatedLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_13B9CC8853CF4CFF5E1DC43C4A8B7894" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income (loss) reclassification adjustment from AOCI for risk-management assets/liabilities, net of tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_13B9CC8853CF4CFF5E1DC43C4A8B7894" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_13B9CC8853CF4CFF5E1DC43C4A8B7894" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_13B9CC8853CF4CFF5E1DC43C4A8B7894" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_732712B63CB3C698A1B3C43C4A8BF802_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_732712B63CB3C698A1B3C43C4A8BF802" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive (income) loss, retirement and other postretirement benefit plans, reclassification adjustment from AOCI, net of tax</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_732712B63CB3C698A1B3C43C4A8BF802_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_732712B63CB3C698A1B3C43C4A8BF802" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_732712B63CB3C698A1B3C43C4A8BF802" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_732712B63CB3C698A1B3C43C4A8BF802" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_732712B63CB3C698A1B3C43C4A8BF802" xlink:type="arc" />
    <link:label id="lab_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax_EAB57E85E08BE80A27C8C43C4A8B76DD_negatedTerseLabel_en-US" xlink:label="lab_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax_EAB57E85E08BE80A27C8C43C4A8B76DD" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income (loss), reclassification adjustment from AOCI for other comprehensive income attributable to unconsolidated affiliates, net of tax</link:label>
    <link:label id="lab_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax_EAB57E85E08BE80A27C8C43C4A8B76DD_label_en-US" xlink:label="lab_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax_EAB57E85E08BE80A27C8C43C4A8B76DD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Other Comprehensive Income Attributable to Equity Method Investments, Net of Tax</link:label>
    <link:label id="lab_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax_EAB57E85E08BE80A27C8C43C4A8B76DD_documentation_en-US" xlink:label="lab_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax_EAB57E85E08BE80A27C8C43C4A8B76DD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount after tax of reclassification adjustment from accumulated other comprehensive income for comprehensive income attributable to equity method investments.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax" xlink:label="loc_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax_EAB57E85E08BE80A27C8C43C4A8B76DD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax_EAB57E85E08BE80A27C8C43C4A8B76DD" xlink:to="lab_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax_EAB57E85E08BE80A27C8C43C4A8B76DD" xlink:type="arc" />
    <link:label id="lab_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax_2EFBF84E057F7A46736FC43C4A8B0B0C_negatedLabel_en-US" xlink:label="lab_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax_2EFBF84E057F7A46736FC43C4A8B0B0C" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income (loss), reclassification adjustment included in net income, net of tax</link:label>
    <link:label id="lab_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax_2EFBF84E057F7A46736FC43C4A8B0B0C_label_en-US" xlink:label="lab_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax_2EFBF84E057F7A46736FC43C4A8B0B0C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Reclassification Adjustment included in Net Income, Net of Tax</link:label>
    <link:label id="lab_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax_2EFBF84E057F7A46736FC43C4A8B0B0C_documentation_en-US" xlink:label="lab_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax_2EFBF84E057F7A46736FC43C4A8B0B0C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Net of tax effect of the total reclassification adjustment for accumulated gains and losses included in accumulated comprehensive income that was realized in net income during the period.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax" xlink:label="loc_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax_2EFBF84E057F7A46736FC43C4A8B0B0C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax_2EFBF84E057F7A46736FC43C4A8B0B0C" xlink:to="lab_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax_2EFBF84E057F7A46736FC43C4A8B0B0C" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_B1AAACE6215254110DC7C43C4A8B57D2_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_B1AAACE6215254110DC7C43C4A8B57D2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income (loss), risk-management assets/liabilities, after reclassification adjustment, net of tax</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_B1AAACE6215254110DC7C43C4A8B57D2_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_B1AAACE6215254110DC7C43C4A8B57D2" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_B1AAACE6215254110DC7C43C4A8B57D2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_B1AAACE6215254110DC7C43C4A8B57D2" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_B1AAACE6215254110DC7C43C4A8B57D2" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_F37021BDC44AD75B6FCFC43C4A8B1815_negatedLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_F37021BDC44AD75B6FCFC43C4A8B1815" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive (income) loss, retirement and other postretirement benefit plans, after reclassification adjustment, net of tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_F37021BDC44AD75B6FCFC43C4A8B1815" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_F37021BDC44AD75B6FCFC43C4A8B1815" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_F37021BDC44AD75B6FCFC43C4A8B1815" xlink:type="arc" />
    <link:label id="lab_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_AC21929D41E846C676F8C43C4A8B1C8B_verboseLabel_en-US" xlink:label="lab_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_AC21929D41E846C676F8C43C4A8B1C8B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income (loss), risk-management assets/liabilities of unconsolidated affiliates, net of tax</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax" xlink:label="loc_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_AC21929D41E846C676F8C43C4A8B1C8B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_AC21929D41E846C676F8C43C4A8B1C8B" xlink:to="lab_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_AC21929D41E846C676F8C43C4A8B1C8B" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_59F787B4EDE8A48B879FC43C4A8B09CF_netLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_59F787B4EDE8A48B879FC43C4A8B09CF" xlink:role="http://www.xbrl.org/2009/role/netLabel" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_59F787B4EDE8A48B879FC43C4A8B09CF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_59F787B4EDE8A48B879FC43C4A8B09CF" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_59F787B4EDE8A48B879FC43C4A8B09CF" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_C45AB8C4E190FDB3FED8C43C4A8B7715_periodEndLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_C45AB8C4E190FDB3FED8C43C4A8B7715" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Risk management assets/liabilities - March 31</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_C45AB8C4E190FDB3FED8C43C4A8B7715" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_C45AB8C4E190FDB3FED8C43C4A8B7715" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_C45AB8C4E190FDB3FED8C43C4A8B7715" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_43C332AAADA5C84A5773C43C4A8B8F01_negatedPeriodEndLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_43C332AAADA5C84A5773C43C4A8B8F01" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="resource" xml:lang="en-US">Retirement and other postretirement benefit plan obligations - March 31</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_43C332AAADA5C84A5773C43C4A8B8F01" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_43C332AAADA5C84A5773C43C4A8B8F01" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_43C332AAADA5C84A5773C43C4A8B8F01" xlink:type="arc" />
    <link:label id="lab_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax_C55123ACCB7944AC71E4C43C4A8B2C4B_periodEndLabel_en-US" xlink:label="lab_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax_C55123ACCB7944AC71E4C43C4A8B2C4B" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Risk-management assets/liabilities of unconsolidated affiliates - March 31</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax" xlink:label="loc_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax_C55123ACCB7944AC71E4C43C4A8B2C4B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax_C55123ACCB7944AC71E4C43C4A8B2C4B" xlink:to="lab_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax_C55123ACCB7944AC71E4C43C4A8B2C4B" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_DD2647AD3DE2824779C6C43C4A8BB96C_periodEndLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_DD2647AD3DE2824779C6C43C4A8BB96C" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Accumulated other comprehensive loss - March 31</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_DD2647AD3DE2824779C6C43C4A8BB96C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_DD2647AD3DE2824779C6C43C4A8BB96C" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_DD2647AD3DE2824779C6C43C4A8BB96C" xlink:type="arc" />
    <link:label id="lab_oke_UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss_F1D69310C91469DD6788C43C4A8BE37F_terseLabel_en-US" xlink:label="lab_oke_UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss_F1D69310C91469DD6788C43C4A8BE37F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrealized gain loss on cash flow hedges net of tax accumulated other comprehensive income loss</link:label>
    <link:label id="lab_oke_UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss_F1D69310C91469DD6788C43C4A8BE37F_label_en-US" xlink:label="lab_oke_UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss_F1D69310C91469DD6788C43C4A8BE37F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrealized Gain Loss On Cash Flow Hedges Net Of Tax Accumulated Other Comprehensive Income Loss</link:label>
    <link:label id="lab_oke_UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss_F1D69310C91469DD6788C43C4A8BE37F_documentation_en-US" xlink:label="lab_oke_UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss_F1D69310C91469DD6788C43C4A8BE37F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of unrealized gain (loss) related to the increase or decrease in fair value of derivatives designated as cash flow hedging instruments, which was recorded in accumulated other comprehensive income to the extent that the cash flow hedge was determined to be effective, net of tax.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss" xlink:label="loc_oke_UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss_F1D69310C91469DD6788C43C4A8BE37F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss_F1D69310C91469DD6788C43C4A8BE37F" xlink:to="lab_oke_UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss_F1D69310C91469DD6788C43C4A8BE37F" xlink:type="arc" />
    <link:label id="lab_oke_AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps_BC91FBF4B5DEE2493AB0C43C4A8B3379_terseLabel_en-US" xlink:label="lab_oke_AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps_BC91FBF4B5DEE2493AB0C43C4A8B3379" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amount of accumulated other comprehensive income (loss) attributable primarily to settled interest-rate swaps.</link:label>
    <link:label id="lab_oke_AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps_BC91FBF4B5DEE2493AB0C43C4A8B3379_label_en-US" xlink:label="lab_oke_AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps_BC91FBF4B5DEE2493AB0C43C4A8B3379" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amount of accumulated other comprehensive income (loss) attributable primarily to settled interest-rate swaps.</link:label>
    <link:label id="lab_oke_AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps_BC91FBF4B5DEE2493AB0C43C4A8B3379_documentation_en-US" xlink:label="lab_oke_AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps_BC91FBF4B5DEE2493AB0C43C4A8B3379" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of unrealized gain (loss) related to interest rate derivatives designated as cash flow hedging instruments recorded in accumulated other comprehensive income.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps" xlink:label="loc_oke_AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps_BC91FBF4B5DEE2493AB0C43C4A8B3379" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps_BC91FBF4B5DEE2493AB0C43C4A8B3379" xlink:to="lab_oke_AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps_BC91FBF4B5DEE2493AB0C43C4A8B3379" xlink:type="arc" />
    <link:label id="lab_oke_Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps._B482D0D5B2E84C13AFE9C43C4A8BF0A8_terseLabel_en-US" xlink:label="lab_oke_Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps._B482D0D5B2E84C13AFE9C43C4A8BF0A8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amount of accumulated other comprehensive income (loss) attributable primarily to forward starting interest-rate swaps.</link:label>
    <link:label id="lab_oke_Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps._B482D0D5B2E84C13AFE9C43C4A8BF0A8_label_en-US" xlink:label="lab_oke_Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps._B482D0D5B2E84C13AFE9C43C4A8BF0A8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amount of accumulated other comprehensive income (loss) attributable primarily to forward starting interest-rate swaps.</link:label>
    <link:label id="lab_oke_Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps._B482D0D5B2E84C13AFE9C43C4A8BF0A8_documentation_en-US" xlink:label="lab_oke_Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps._B482D0D5B2E84C13AFE9C43C4A8BF0A8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of unrealized gain (loss) related to interest rate derivatives designated as cash flow hedging instruments recorded in accumulated other comprehensive income.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps." xlink:label="loc_oke_Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps._B482D0D5B2E84C13AFE9C43C4A8BF0A8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps._B482D0D5B2E84C13AFE9C43C4A8BF0A8" xlink:to="lab_oke_Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps._B482D0D5B2E84C13AFE9C43C4A8BF0A8" xlink:type="arc" />
    <link:label id="lab_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_A38ADABA77A8D67019E3C43C4A8B2337_terseLabel_en-US" xlink:label="lab_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_A38ADABA77A8D67019E3C43C4A8B2337" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Price risk cash flow hedge unrealized gain (loss) to be reclassified during next 12 months</link:label>
    <link:label id="lab_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_A38ADABA77A8D67019E3C43C4A8B2337_label_en-US" xlink:label="lab_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_A38ADABA77A8D67019E3C43C4A8B2337" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Price Risk Cash Flow Hedge Unrealized Gain (Loss) to be Reclassified During Next 12 Months</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months" xlink:label="loc_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_A38ADABA77A8D67019E3C43C4A8B2337" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_A38ADABA77A8D67019E3C43C4A8B2337" xlink:to="lab_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_A38ADABA77A8D67019E3C43C4A8B2337" xlink:type="arc" />
    <link:label id="lab_oke_CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet_77009BE4A78DF1D262AFC43C4A8BDFA8_terseLabel_en-US" xlink:label="lab_oke_CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet_77009BE4A78DF1D262AFC43C4A8BDFA8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commodity cash flow hedge gain (loss) to be reclassified after next 12 months net</link:label>
    <link:label id="lab_oke_CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet_77009BE4A78DF1D262AFC43C4A8BDFA8_label_en-US" xlink:label="lab_oke_CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet_77009BE4A78DF1D262AFC43C4A8BDFA8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commodity Cash Flow Hedge Gain Loss To Be Reclassified After Next 12 Months Net</link:label>
    <link:label id="lab_oke_CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet_77009BE4A78DF1D262AFC43C4A8BDFA8_documentation_en-US" xlink:label="lab_oke_CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet_77009BE4A78DF1D262AFC43C4A8BDFA8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The estimated net amount of unrealized gains or losses on commodity cash flow hedges as of the balance sheet date expected to be reclassified to earnings after the next twelve months.</link:label>
    <link:loc xlink:href="oke-20200331.xsd#oke_CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet" xlink:label="loc_oke_CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet_77009BE4A78DF1D262AFC43C4A8BDFA8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oke_CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet_77009BE4A78DF1D262AFC43C4A8BDFA8" xlink:to="lab_oke_CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet_77009BE4A78DF1D262AFC43C4A8BDFA8" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet_5BB3E90D021321C9CF5EC43C4A8B998C_terseLabel_en-US" xlink:label="lab_us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet_5BB3E90D021321C9CF5EC43C4A8B998C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest rate cash flow hedge gain (loss) to be reclassified during next 12 months, net</link:label>
    <link:label id="lab_us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet_5BB3E90D021321C9CF5EC43C4A8B998C_label_en-US" xlink:label="lab_us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet_5BB3E90D021321C9CF5EC43C4A8B998C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Rate Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet" xlink:label="loc_us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet_5BB3E90D021321C9CF5EC43C4A8B998C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet_5BB3E90D021321C9CF5EC43C4A8B998C" xlink:to="lab_us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet_5BB3E90D021321C9CF5EC43C4A8B998C" xlink:type="arc" />
    <link:label id="lab_us-gaap_SegmentReportingDisclosureTextBlock_3A68A53A24BF42D741E7C2A1F5766FDA_verboseLabel_en-US" xlink:label="lab_us-gaap_SegmentReportingDisclosureTextBlock_E1AA7A4C8E2C513E911860E4895B3EBA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">SEGMENTS</link:label>
    <link:label id="lab_us-gaap_SegmentReportingDisclosureTextBlock_3A68A53A24BF42D741E7C2A1F5766FDA_label_en-US" xlink:label="lab_us-gaap_SegmentReportingDisclosureTextBlock_E1AA7A4C8E2C513E911860E4895B3EBA" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock" xlink:label="loc_us-gaap_SegmentReportingDisclosureTextBlock_E1AA7A4C8E2C513E911860E4895B3EBA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentReportingDisclosureTextBlock_E1AA7A4C8E2C513E911860E4895B3EBA" xlink:to="lab_us-gaap_SegmentReportingDisclosureTextBlock_E1AA7A4C8E2C513E911860E4895B3EBA" xlink:type="arc" />
    <link:label id="lab_us-gaap_PreferredStockDividendsPerShareCashPaid_2A9D0601A58B93B36386C2B72CA8E070_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockDividendsPerShareCashPaid_2A9D0601A58B93B36386C2B72CA8E070" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Preferred stock, dividends paid (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_PreferredStockDividendsPerShareCashPaid_2A9D0601A58B93B36386C2B72CA8E070_label_en-US" xlink:label="lab_us-gaap_PreferredStockDividendsPerShareCashPaid_2A9D0601A58B93B36386C2B72CA8E070" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred Stock, Dividends, Per Share, Cash Paid</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockDividendsPerShareCashPaid" xlink:label="loc_us-gaap_PreferredStockDividendsPerShareCashPaid_2A9D0601A58B93B36386C2B72CA8E070" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockDividendsPerShareCashPaid_2A9D0601A58B93B36386C2B72CA8E070" xlink:to="lab_us-gaap_PreferredStockDividendsPerShareCashPaid_2A9D0601A58B93B36386C2B72CA8E070" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockDividendsPerShareCashPaid_E340834841B25B520026C2B72CA94D9E_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockDividendsPerShareCashPaid_E340834841B25B520026C2B72CA94D9E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Dividends paid (in dollars per share)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockDividendsPerShareCashPaid" xlink:label="loc_us-gaap_CommonStockDividendsPerShareCashPaid_E340834841B25B520026C2B72CA94D9E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockDividendsPerShareCashPaid_E340834841B25B520026C2B72CA94D9E" xlink:to="lab_us-gaap_CommonStockDividendsPerShareCashPaid_E340834841B25B520026C2B72CA94D9E" xlink:type="arc" />
    <link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_D2A8068467B65F8C2032AD49928A92F1_label_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_D2A8068467B65F8C2032AD49928A92F1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill and Intangible Assets Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_D2A8068467B65F8C2032AD49928A92F1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_D2A8068467B65F8C2032AD49928A92F1" xlink:to="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_D2A8068467B65F8C2032AD49928A92F1" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfGoodwillTextBlock_6BC9314F069FBF301446AD4992937287_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfGoodwillTextBlock_6BC9314F069FBF301446AD4992937287" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill by Segment</link:label>
    <link:label id="lab_us-gaap_ScheduleOfGoodwillTextBlock_6BC9314F069FBF301446AD4992937287_label_en-US" xlink:label="lab_us-gaap_ScheduleOfGoodwillTextBlock_6BC9314F069FBF301446AD4992937287" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Goodwill [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfGoodwillTextBlock" xlink:label="loc_us-gaap_ScheduleOfGoodwillTextBlock_6BC9314F069FBF301446AD4992937287" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfGoodwillTextBlock_6BC9314F069FBF301446AD4992937287" xlink:to="lab_us-gaap_ScheduleOfGoodwillTextBlock_6BC9314F069FBF301446AD4992937287" xlink:type="arc" />
  </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>11
<FILENAME>oke-20200331_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.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails" xlink:href="oke-20200331.xsd#AccumulatedOtherComprehensiveIncomeLossDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossNotes" xlink:href="oke-20200331.xsd#AccumulatedOtherComprehensiveIncomeLossNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossTables" xlink:href="oke-20200331.xsd#AccumulatedOtherComprehensiveIncomeLossTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/CommitmentsAndContingenciesNotes" xlink:href="oke-20200331.xsd#CommitmentsAndContingenciesNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedBalanceSheets" xlink:href="oke-20200331.xsd#ConsolidatedBalanceSheets" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:href="oke-20200331.xsd#ConsolidatedBalanceSheetsParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity" xlink:href="oke-20200331.xsd#ConsolidatedStatementOfChangesInEquity" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquityConsolidatedStatementOfChangesInEquityParenthetical" xlink:href="oke-20200331.xsd#ConsolidatedStatementOfChangesInEquityConsolidatedStatementOfChangesInEquityParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementOfIncomeParenthetical" xlink:href="oke-20200331.xsd#ConsolidatedStatementOfIncomeParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows" xlink:href="oke-20200331.xsd#ConsolidatedStatementsOfCashFlows" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome" xlink:href="oke-20200331.xsd#ConsolidatedStatementsOfComprehensiveIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncomeConsolidatedStatementsOfComprehensiveIncomeParanthetical" xlink:href="oke-20200331.xsd#ConsolidatedStatementsOfComprehensiveIncomeConsolidatedStatementsOfComprehensiveIncomeParanthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/ConsolidatedStatementsOfIncome" xlink:href="oke-20200331.xsd#ConsolidatedStatementsOfIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/DebtDebtDetails" xlink:href="oke-20200331.xsd#DebtDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/DebtDebtNotes" xlink:href="oke-20200331.xsd#DebtDebtNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/DebtDebtTables" xlink:href="oke-20200331.xsd#DebtDebtTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/DocumentAndEntityInformation" xlink:href="oke-20200331.xsd#DocumentAndEntityInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails" xlink:href="oke-20200331.xsd#EarningsPerShareEarningsPerShareDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EarningsPerShareEarningsPerShareNotes" xlink:href="oke-20200331.xsd#EarningsPerShareEarningsPerShareNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EarningsPerShareEarningsPerShareTables" xlink:href="oke-20200331.xsd#EarningsPerShareEarningsPerShareTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails" xlink:href="oke-20200331.xsd#EmployeeBenefitPlansEmployeeBenefitPlansDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansNotes" xlink:href="oke-20200331.xsd#EmployeeBenefitPlansEmployeeBenefitPlansNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansTables" xlink:href="oke-20200331.xsd#EmployeeBenefitPlansEmployeeBenefitPlansTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EquityDetails" xlink:href="oke-20200331.xsd#EquityDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EquityNotes" xlink:href="oke-20200331.xsd#EquityNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EquityPolicies" xlink:href="oke-20200331.xsd#EquityPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/EquityTables" xlink:href="oke-20200331.xsd#EquityTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/FairValueMeasurementsFairValueMeasurementsPolicies" xlink:href="oke-20200331.xsd#FairValueMeasurementsFairValueMeasurementsPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/FairValueMeasurementsNotes" xlink:href="oke-20200331.xsd#FairValueMeasurementsNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/FairValueMeasurementsPart1Details" xlink:href="oke-20200331.xsd#FairValueMeasurementsPart1Details" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/FairValueMeasurementsPart2Details" xlink:href="oke-20200331.xsd#FairValueMeasurementsPart2Details" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/FairValueMeasurementsTables" xlink:href="oke-20200331.xsd#FairValueMeasurementsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/LeasesDetails" xlink:href="oke-20200331.xsd#LeasesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/LeasesNotes" xlink:href="oke-20200331.xsd#LeasesNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/LeasesPolicies" xlink:href="oke-20200331.xsd#LeasesPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/LeasesTables" xlink:href="oke-20200331.xsd#LeasesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RevenueRevenueDetails" xlink:href="oke-20200331.xsd#RevenueRevenueDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RevenueRevenueNotes" xlink:href="oke-20200331.xsd#RevenueRevenueNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RevenueRevenuePolicies" xlink:href="oke-20200331.xsd#RevenueRevenuePolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RevenueRevenueTables" xlink:href="oke-20200331.xsd#RevenueRevenueTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesNotes" xlink:href="oke-20200331.xsd#RiskManagementAndHedgingActivitiesUsingDerivativesNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details" xlink:href="oke-20200331.xsd#RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details" xlink:href="oke-20200331.xsd#RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details" xlink:href="oke-20200331.xsd#RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesTables" xlink:href="oke-20200331.xsd#RiskManagementAndHedgingActivitiesUsingDerivativesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SegmentsDetails" xlink:href="oke-20200331.xsd#SegmentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SegmentsNotes" xlink:href="oke-20200331.xsd#SegmentsNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SegmentsSegmentsPolicies" xlink:href="oke-20200331.xsd#SegmentsSegmentsPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SegmentsTables" xlink:href="oke-20200331.xsd#SegmentsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesNotes" xlink:href="oke-20200331.xsd#SummaryOfSignificantAccountingPoliciesNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="oke-20200331.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails" xlink:href="oke-20200331.xsd#SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesTables" xlink:href="oke-20200331.xsd#SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/UnconsolidatedAffiliatesDetails" xlink:href="oke-20200331.xsd#UnconsolidatedAffiliatesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/UnconsolidatedAffiliatesNotes" xlink:href="oke-20200331.xsd#UnconsolidatedAffiliatesNotes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oneok.com/role/UnconsolidatedAffiliatesTables" xlink:href="oke-20200331.xsd#UnconsolidatedAffiliatesTables" 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.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_5C3F307587D164C50E59C43C4A8B5BB7" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_2AED9D32756442E75336C43C4A8B83F6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_5C3F307587D164C50E59C43C4A8B5BB7" xlink:to="loc_us-gaap_StatementTable_2AED9D32756442E75336C43C4A8B83F6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_37B831D6399035771ECBC43C4A8BC003" xlink:type="locator" />
    <link:presentationArc order="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_2AED9D32756442E75336C43C4A8B83F6" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_37B831D6399035771ECBC43C4A8BC003" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_EDF699654210952617D0C43C4A8BED5C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_37B831D6399035771ECBC43C4A8BC003" xlink:to="loc_us-gaap_HedgingRelationshipDomain_EDF699654210952617D0C43C4A8BED5C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_53F33CF1187E96A892ECC43C4A8BD03D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingRelationshipDomain_EDF699654210952617D0C43C4A8BED5C" xlink:to="loc_us-gaap_CashFlowHedgingMember_53F33CF1187E96A892ECC43C4A8BD03D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_6544793FD03ABACF16A8C43C4A8BA201" 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_2AED9D32756442E75336C43C4A8B83F6" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_6544793FD03ABACF16A8C43C4A8BA201" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_EF38AE8BEEB8ABB124D7C43C4A8B61DB" xlink:type="locator" />
    <link:presentationArc order="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_6544793FD03ABACF16A8C43C4A8BA201" xlink:to="loc_us-gaap_EquityComponentDomain_EF38AE8BEEB8ABB124D7C43C4A8B61DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_30DA467D853F467A4BBEC43C4A8B3D82" xlink:type="locator" />
    <link:presentationArc order="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_EF38AE8BEEB8ABB124D7C43C4A8B61DB" xlink:to="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_30DA467D853F467A4BBEC43C4A8B3D82" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_A287D3F383EF138350C2C43C4A8BD8C6" 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_StatementTable_2AED9D32756442E75336C43C4A8B83F6" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_A287D3F383EF138350C2C43C4A8BD8C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_E47C2C43E280C1A54402C43C4A8B5E03" xlink:type="locator" />
    <link:presentationArc order="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_A287D3F383EF138350C2C43C4A8BD8C6" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_E47C2C43E280C1A54402C43C4A8B5E03" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_7AC07C98706691ADBBA8C43C4A8B088A" xlink:type="locator" />
    <link:presentationArc order="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_E47C2C43E280C1A54402C43C4A8B5E03" xlink:to="loc_us-gaap_CommodityContractMember_7AC07C98706691ADBBA8C43C4A8B088A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateContractMember" xlink:label="loc_us-gaap_InterestRateContractMember_6552DE8864C4C0474A0CC43C4A8B10B6" 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_DerivativeContractTypeDomain_E47C2C43E280C1A54402C43C4A8B5E03" xlink:to="loc_us-gaap_InterestRateContractMember_6552DE8864C4C0474A0CC43C4A8B10B6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForwardContractsMember" xlink:label="loc_us-gaap_ForwardContractsMember_CD341C40AA0519499118C43C4A8B4658" 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_E47C2C43E280C1A54402C43C4A8B5E03" xlink:to="loc_us-gaap_ForwardContractsMember_CD341C40AA0519499118C43C4A8B4658" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" 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_2AED9D32756442E75336C43C4A8B83F6" xlink:to="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_807A240DAE78BAD2052EC43C4A8B4D75" 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_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_807A240DAE78BAD2052EC43C4A8B4D75" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_F547985B1C4C75C8B0FFC43C4A8B9BCC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_F547985B1C4C75C8B0FFC43C4A8B9BCC" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax" xlink:label="loc_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax_775180D20573A282933AC43C4A8BEC82" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax_775180D20573A282933AC43C4A8BEC82" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_9019D5A247C9EA5C08E5C43C4A8B260C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_9019D5A247C9EA5C08E5C43C4A8B260C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_DB1A06C717107C86EA36C43C4A8B951A" 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_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_DB1A06C717107C86EA36C43C4A8B951A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax_7AFA37B376FB986FB48CC43C4A8BE845" 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_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax_7AFA37B376FB986FB48CC43C4A8BE845" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax" xlink:label="loc_oke_OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax_E9629917164D3E3EB729C43C4A8B1288" 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_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_oke_OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax_E9629917164D3E3EB729C43C4A8B1288" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossBeforeReclassifications" xlink:label="loc_oke_OtherComprehensiveIncomeLossBeforeReclassifications_D369E2A864599DDCD604C43C4A8B351D" 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_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_oke_OtherComprehensiveIncomeLossBeforeReclassifications_D369E2A864599DDCD604C43C4A8B351D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_13B9CC8853CF4CFF5E1DC43C4A8B7894" 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_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_13B9CC8853CF4CFF5E1DC43C4A8B7894" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_732712B63CB3C698A1B3C43C4A8BF802" 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_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_732712B63CB3C698A1B3C43C4A8BF802" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax" xlink:label="loc_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax_EAB57E85E08BE80A27C8C43C4A8B76DD" 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_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax_EAB57E85E08BE80A27C8C43C4A8B76DD" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax" xlink:label="loc_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax_2EFBF84E057F7A46736FC43C4A8B0B0C" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax_2EFBF84E057F7A46736FC43C4A8B0B0C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_B1AAACE6215254110DC7C43C4A8B57D2" 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_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_B1AAACE6215254110DC7C43C4A8B57D2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_F37021BDC44AD75B6FCFC43C4A8B1815" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_F37021BDC44AD75B6FCFC43C4A8B1815" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax" xlink:label="loc_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_AC21929D41E846C676F8C43C4A8B1C8B" 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_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_AC21929D41E846C676F8C43C4A8B1C8B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_59F787B4EDE8A48B879FC43C4A8B09CF" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2009/role/netLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_59F787B4EDE8A48B879FC43C4A8B09CF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_C45AB8C4E190FDB3FED8C43C4A8B7715" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_C45AB8C4E190FDB3FED8C43C4A8B7715" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_43C332AAADA5C84A5773C43C4A8B8F01" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_43C332AAADA5C84A5773C43C4A8B8F01" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax" xlink:label="loc_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax_C55123ACCB7944AC71E4C43C4A8B2C4B" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax_C55123ACCB7944AC71E4C43C4A8B2C4B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_DD2647AD3DE2824779C6C43C4A8BB96C" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_DD2647AD3DE2824779C6C43C4A8BB96C" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss" xlink:label="loc_oke_UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss_F1D69310C91469DD6788C43C4A8BE37F" 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_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_oke_UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss_F1D69310C91469DD6788C43C4A8BE37F" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps" xlink:label="loc_oke_AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps_BC91FBF4B5DEE2493AB0C43C4A8B3379" 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_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_oke_AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps_BC91FBF4B5DEE2493AB0C43C4A8B3379" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps." xlink:label="loc_oke_Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps._B482D0D5B2E84C13AFE9C43C4A8BF0A8" 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_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_oke_Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps._B482D0D5B2E84C13AFE9C43C4A8BF0A8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months" xlink:label="loc_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_A38ADABA77A8D67019E3C43C4A8B2337" 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_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_A38ADABA77A8D67019E3C43C4A8B2337" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet" xlink:label="loc_oke_CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet_77009BE4A78DF1D262AFC43C4A8BDFA8" 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_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_oke_CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet_77009BE4A78DF1D262AFC43C4A8BDFA8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet" xlink:label="loc_us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet_5BB3E90D021321C9CF5EC43C4A8B998C" 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_B1C2A9BD20CAE4716A8FC43C4A8B0368" xlink:to="loc_us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet_5BB3E90D021321C9CF5EC43C4A8B998C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossNotes" xlink:type="extended">
    <link:loc xlink:href="oke-20200331.xsd#oke_AccumulatedOtherComprehensiveIncomeLossAbstract" xlink:label="loc_oke_AccumulatedOtherComprehensiveIncomeLossAbstract_C468D017C47D2D34CADEBF17A0754910" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_642C7ABD41D844CDB601BF17A075A754" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_AccumulatedOtherComprehensiveIncomeLossAbstract_C468D017C47D2D34CADEBF17A0754910" xlink:to="loc_us-gaap_StatementTable_642C7ABD41D844CDB601BF17A075A754" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_37C9170719A1391D581DBF17A075F4DE" 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_642C7ABD41D844CDB601BF17A075A754" xlink:to="loc_srt_StatementScenarioAxis_37C9170719A1391D581DBF17A075F4DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_E566EFFA3E87F2EE45B8BF17A075E670" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_37C9170719A1391D581DBF17A075F4DE" xlink:to="loc_srt_ScenarioUnspecifiedDomain_E566EFFA3E87F2EE45B8BF17A075E670" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_BC7461BAA7E62AF99E0DBF17A075FA87" 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_642C7ABD41D844CDB601BF17A075A754" xlink:to="loc_us-gaap_StatementLineItems_BC7461BAA7E62AF99E0DBF17A075FA87" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNoteTextBlock" xlink:label="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_B1E7427E0FF637B45570BF17A075684A" xlink:type="locator" />
    <link:presentationArc order="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_BC7461BAA7E62AF99E0DBF17A075FA87" xlink:to="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_B1E7427E0FF637B45570BF17A075684A" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossTables" xlink:type="extended">
    <link:loc xlink:href="oke-20200331.xsd#oke_AccumulatedOtherComprehensiveIncomeLossAbstract" xlink:label="loc_oke_AccumulatedOtherComprehensiveIncomeLossAbstract_7D636909BC23D5D8D1EDBF17A075424B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_26821CB6B6EB2B7E5D6ABF17A0759719" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_AccumulatedOtherComprehensiveIncomeLossAbstract_7D636909BC23D5D8D1EDBF17A075424B" xlink:to="loc_us-gaap_StatementTable_26821CB6B6EB2B7E5D6ABF17A0759719" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_16DFFEEBBE0BD377E622BF17A0757084" 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_26821CB6B6EB2B7E5D6ABF17A0759719" xlink:to="loc_srt_StatementScenarioAxis_16DFFEEBBE0BD377E622BF17A0757084" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_A761355C637771ADD23BBF17A075657B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_16DFFEEBBE0BD377E622BF17A0757084" xlink:to="loc_srt_ScenarioUnspecifiedDomain_A761355C637771ADD23BBF17A075657B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_ABCBE28DD44B07AC5AEDBF17A075565F" 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_26821CB6B6EB2B7E5D6ABF17A0759719" xlink:to="loc_us-gaap_StatementLineItems_ABCBE28DD44B07AC5AEDBF17A075565F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_1D5C77789DBCB88AD726BF17A075C952" xlink:type="locator" />
    <link:presentationArc order="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_ABCBE28DD44B07AC5AEDBF17A075565F" xlink:to="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_1D5C77789DBCB88AD726BF17A075C952" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock" xlink:label="loc_oke_ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock_C3F0FEBB361DAF7F8566BF17A0752D27" 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_ABCBE28DD44B07AC5AEDBF17A075565F" xlink:to="loc_oke_ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock_C3F0FEBB361DAF7F8566BF17A0752D27" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/CommitmentsAndContingenciesNotes" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_ADA011CF6A845AAB95222F1DA06B52A2" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_32E6C7DA5ECD5F5881DBA2FF05388BAD" 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_ADA011CF6A845AAB95222F1DA06B52A2" xlink:to="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_32E6C7DA5ECD5F5881DBA2FF05388BAD" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/ConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_EEE69316C8EA60DE5166ACBA6B5D912A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_0D47C0D9AA177175FB03ACBA6B5D7A1A" xlink:type="locator" />
    <link:presentationArc order="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_EEE69316C8EA60DE5166ACBA6B5D912A" xlink:to="loc_us-gaap_StatementTable_0D47C0D9AA177175FB03ACBA6B5D7A1A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_97F9C2E0B4EE94B9433BACBA6B5ECADB" xlink:type="locator" />
    <link:presentationArc order="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_0D47C0D9AA177175FB03ACBA6B5D7A1A" xlink:to="loc_srt_StatementScenarioAxis_97F9C2E0B4EE94B9433BACBA6B5ECADB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_E44CB6A827C351AC14B0ACBA6B5ED0A6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_97F9C2E0B4EE94B9433BACBA6B5ECADB" xlink:to="loc_srt_ScenarioUnspecifiedDomain_E44CB6A827C351AC14B0ACBA6B5ED0A6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_ECD9FB937CB7B9F1951AACBA6B5E42B4" 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_0D47C0D9AA177175FB03ACBA6B5D7A1A" xlink:to="loc_us-gaap_StatementClassOfStockAxis_ECD9FB937CB7B9F1951AACBA6B5E42B4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_F2777C94D58FCE364A99ACBA6B5E2A18" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_ECD9FB937CB7B9F1951AACBA6B5E42B4" xlink:to="loc_us-gaap_ClassOfStockDomain_F2777C94D58FCE364A99ACBA6B5E2A18" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_A58052AFDD7CC37A9738ACBA6B5F9B14" 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_0D47C0D9AA177175FB03ACBA6B5D7A1A" xlink:to="loc_us-gaap_StatementLineItems_A58052AFDD7CC37A9738ACBA6B5F9B14" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_4C2645F08A05A38B1BD8ACBA6B5F2505" 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_StatementOfFinancialPositionAbstract_EEE69316C8EA60DE5166ACBA6B5D912A" xlink:to="loc_us-gaap_AssetsAbstract_4C2645F08A05A38B1BD8ACBA6B5F2505" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaap_AssetsCurrentAbstract_AF4E466C7CA304C14DB9ACBA6B5F0EFA" 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_AssetsAbstract_4C2645F08A05A38B1BD8ACBA6B5F2505" xlink:to="loc_us-gaap_AssetsCurrentAbstract_AF4E466C7CA304C14DB9ACBA6B5F0EFA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_7224F5368D4B6825BBDCACBA6B5FF28C" 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_AssetsCurrentAbstract_AF4E466C7CA304C14DB9ACBA6B5F0EFA" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_7224F5368D4B6825BBDCACBA6B5FF28C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesNetCurrent" xlink:label="loc_us-gaap_ReceivablesNetCurrent_AAF82471A5FEA1FA20C4ACBA6B5F3E1F" 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_AF4E466C7CA304C14DB9ACBA6B5F0EFA" xlink:to="loc_us-gaap_ReceivablesNetCurrent_AAF82471A5FEA1FA20C4ACBA6B5F3E1F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MaterialsSuppliesAndOther" xlink:label="loc_us-gaap_MaterialsSuppliesAndOther_7515D37458BDB2D36B0DACBA6B600E02" 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_AF4E466C7CA304C14DB9ACBA6B5F0EFA" xlink:to="loc_us-gaap_MaterialsSuppliesAndOther_7515D37458BDB2D36B0DACBA6B600E02" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_29A716C0C6F591D1A298ACBA6B60A10D" 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_AssetsCurrentAbstract_AF4E466C7CA304C14DB9ACBA6B5F0EFA" xlink:to="loc_us-gaap_InventoryNet_29A716C0C6F591D1A298ACBA6B60A10D" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_CommodityExchangesAndImbalances" xlink:label="loc_oke_CommodityExchangesAndImbalances_3D9F2ECC1935D7DA86FBACBA6B607C82" 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_AF4E466C7CA304C14DB9ACBA6B5F0EFA" xlink:to="loc_oke_CommodityExchangesAndImbalances_3D9F2ECC1935D7DA86FBACBA6B607C82" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="loc_us-gaap_OtherAssetsCurrent_4C262B84779AAF43A825ACBA6B602227" 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_AF4E466C7CA304C14DB9ACBA6B5F0EFA" xlink:to="loc_us-gaap_OtherAssetsCurrent_4C262B84779AAF43A825ACBA6B602227" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_915EF60BC6CE0C72D29AACBA6B607E0C" 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_AssetsCurrentAbstract_AF4E466C7CA304C14DB9ACBA6B5F0EFA" xlink:to="loc_us-gaap_AssetsCurrent_915EF60BC6CE0C72D29AACBA6B607E0C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_55CAC42DC9A30110A3B3ACBA6B617829" 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_4C2645F08A05A38B1BD8ACBA6B5F2505" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_55CAC42DC9A30110A3B3ACBA6B617829" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_0EFF28F5FFA556D0783CACBA6B618540" xlink:type="locator" />
    <link:presentationArc order="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_55CAC42DC9A30110A3B3ACBA6B617829" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_0EFF28F5FFA556D0783CACBA6B618540" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_4FCCE5919DE9DCCEBD50ACBA6B611196" 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_PropertyPlantAndEquipmentNetAbstract_55CAC42DC9A30110A3B3ACBA6B617829" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_4FCCE5919DE9DCCEBD50ACBA6B611196" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_163B9EC5A145D83D9CE5ACBA6B612C7E" 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_55CAC42DC9A30110A3B3ACBA6B617829" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_163B9EC5A145D83D9CE5ACBA6B612C7E" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_InvestmentsAndOtherAssetsAbstract" xlink:label="loc_oke_InvestmentsAndOtherAssetsAbstract_810057B73512CCD86E13ACBA6B611118" 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_AssetsAbstract_4C2645F08A05A38B1BD8ACBA6B5F2505" xlink:to="loc_oke_InvestmentsAndOtherAssetsAbstract_810057B73512CCD86E13ACBA6B611118" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="loc_us-gaap_EquityMethodInvestments_61FB2F983A99881734A7ACBA6B623665" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_InvestmentsAndOtherAssetsAbstract_810057B73512CCD86E13ACBA6B611118" xlink:to="loc_us-gaap_EquityMethodInvestments_61FB2F983A99881734A7ACBA6B623665" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IntangibleAssetsNetIncludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_673C229EF2923914257BACBA6B62DA26" 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_oke_InvestmentsAndOtherAssetsAbstract_810057B73512CCD86E13ACBA6B611118" xlink:to="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_673C229EF2923914257BACBA6B62DA26" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_3E1FFBB6CD055B80CF08ACBA6B622E1E" 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_oke_InvestmentsAndOtherAssetsAbstract_810057B73512CCD86E13ACBA6B611118" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_3E1FFBB6CD055B80CF08ACBA6B622E1E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentsAndOtherNoncurrentAssets" xlink:label="loc_us-gaap_InvestmentsAndOtherNoncurrentAssets_6612F0C4987ABED088B4ACBA6B6268FD" 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_oke_InvestmentsAndOtherAssetsAbstract_810057B73512CCD86E13ACBA6B611118" xlink:to="loc_us-gaap_InvestmentsAndOtherNoncurrentAssets_6612F0C4987ABED088B4ACBA6B6268FD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_01D667CE498670CC2003ACBA6B621F8A" 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_AssetsAbstract_4C2645F08A05A38B1BD8ACBA6B5F2505" xlink:to="loc_us-gaap_Assets_01D667CE498670CC2003ACBA6B621F8A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_57E7F59ABDE7D4409690ACBA6B62AD28" 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_StatementOfFinancialPositionAbstract_EEE69316C8EA60DE5166ACBA6B5D912A" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_57E7F59ABDE7D4409690ACBA6B62AD28" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_34D3C5239E92415A2382ACBA6B6335E8" 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_LiabilitiesAndStockholdersEquityAbstract_57E7F59ABDE7D4409690ACBA6B62AD28" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_34D3C5239E92415A2382ACBA6B6335E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_86EDD336CB5822736330ACBA6B6335B6" xlink:type="locator" />
    <link:presentationArc order="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_34D3C5239E92415A2382ACBA6B6335E8" xlink:to="loc_us-gaap_LongTermDebtCurrent_86EDD336CB5822736330ACBA6B6335B6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="loc_us-gaap_ShortTermBorrowings_D014651DF9F75D63062BACBA6B63CFBF" 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_LiabilitiesCurrentAbstract_34D3C5239E92415A2382ACBA6B6335E8" xlink:to="loc_us-gaap_ShortTermBorrowings_D014651DF9F75D63062BACBA6B63CFBF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_EC3D74CEC8089DCC198CACBA6B63AF51" 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_34D3C5239E92415A2382ACBA6B6335E8" xlink:to="loc_us-gaap_AccountsPayableCurrent_EC3D74CEC8089DCC198CACBA6B63AF51" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_CommodityExchangesAndImbalancesLiabilitiesCurrent" xlink:label="loc_oke_CommodityExchangesAndImbalancesLiabilitiesCurrent_B9B8528AE84125944B5FACBA6B630D25" 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_34D3C5239E92415A2382ACBA6B6335E8" xlink:to="loc_oke_CommodityExchangesAndImbalancesLiabilitiesCurrent_B9B8528AE84125944B5FACBA6B630D25" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TaxesPayableCurrent" xlink:label="loc_us-gaap_TaxesPayableCurrent_7471EC9D2D2E188C5D73ACBA6B641C3D" 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_34D3C5239E92415A2382ACBA6B6335E8" xlink:to="loc_us-gaap_TaxesPayableCurrent_7471EC9D2D2E188C5D73ACBA6B641C3D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestPayableCurrent" xlink:label="loc_us-gaap_InterestPayableCurrent_538798F8467C77F14DABACBA6B64D5BE" 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_34D3C5239E92415A2382ACBA6B6335E8" xlink:to="loc_us-gaap_InterestPayableCurrent_538798F8467C77F14DABACBA6B64D5BE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_8E889855C38D52805CC9ACBA6B64D436" 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_LiabilitiesCurrentAbstract_34D3C5239E92415A2382ACBA6B6335E8" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_8E889855C38D52805CC9ACBA6B64D436" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_6F4DB139AC3FAA8EC6E9ACBA6B64020D" 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_34D3C5239E92415A2382ACBA6B6335E8" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_6F4DB139AC3FAA8EC6E9ACBA6B64020D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_152920BBFF7811181DB3ACBA6B642C28" 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_StatementOfFinancialPositionAbstract_EEE69316C8EA60DE5166ACBA6B5D912A" xlink:to="loc_us-gaap_LiabilitiesCurrent_152920BBFF7811181DB3ACBA6B642C28" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_CC5E88B47250141FE772ACBA6B64F8E8" 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_StatementOfFinancialPositionAbstract_EEE69316C8EA60DE5166ACBA6B5D912A" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_CC5E88B47250141FE772ACBA6B64F8E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCreditsAndOtherLiabilitiesAbstract" xlink:label="loc_us-gaap_DeferredCreditsAndOtherLiabilitiesAbstract_663A75FFA3C2A7A81EB9ACBA6B6569B9" 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_StatementOfFinancialPositionAbstract_EEE69316C8EA60DE5166ACBA6B5D912A" xlink:to="loc_us-gaap_DeferredCreditsAndOtherLiabilitiesAbstract_663A75FFA3C2A7A81EB9ACBA6B6569B9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_5121BB16AFCDCD7A3516ACBA6B65690F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredCreditsAndOtherLiabilitiesAbstract_663A75FFA3C2A7A81EB9ACBA6B6569B9" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_5121BB16AFCDCD7A3516ACBA6B65690F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_89E27FE2DCE19DE0DE1FACBA6B652D09" 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_DeferredCreditsAndOtherLiabilitiesAbstract_663A75FFA3C2A7A81EB9ACBA6B6569B9" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_89E27FE2DCE19DE0DE1FACBA6B652D09" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_A1C7E7391F1A72F4454CACBA6B65B143" 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_DeferredCreditsAndOtherLiabilitiesAbstract_663A75FFA3C2A7A81EB9ACBA6B6569B9" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_A1C7E7391F1A72F4454CACBA6B65B143" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent" xlink:label="loc_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_6A02CAC2723113CFC5EEACBA6B65AE21" 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_DeferredCreditsAndOtherLiabilitiesAbstract_663A75FFA3C2A7A81EB9ACBA6B6569B9" xlink:to="loc_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_6A02CAC2723113CFC5EEACBA6B65AE21" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies_88DA3FEF3B391E13790DACBA6B655C81" 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_StatementOfFinancialPositionAbstract_EEE69316C8EA60DE5166ACBA6B5D912A" xlink:to="loc_us-gaap_CommitmentsAndContingencies_88DA3FEF3B391E13790DACBA6B655C81" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_97DDAFDA09B53B257896ACBA6B662684" 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_StatementOfFinancialPositionAbstract_EEE69316C8EA60DE5166ACBA6B5D912A" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_97DDAFDA09B53B257896ACBA6B662684" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PartnersCapitalAbstract" xlink:label="loc_us-gaap_PartnersCapitalAbstract_BCCCA4FAF86846411E4CACBA6B66231B" 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_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_97DDAFDA09B53B257896ACBA6B662684" xlink:to="loc_us-gaap_PartnersCapitalAbstract_BCCCA4FAF86846411E4CACBA6B66231B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="loc_us-gaap_PreferredStockValue_7AD414B6326A9D0E31A9ACBA6B661E7A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PartnersCapitalAbstract_BCCCA4FAF86846411E4CACBA6B66231B" xlink:to="loc_us-gaap_PreferredStockValue_7AD414B6326A9D0E31A9ACBA6B661E7A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_84F8E7ED0E218A2738DBACBA6B661013" 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_PartnersCapitalAbstract_BCCCA4FAF86846411E4CACBA6B66231B" xlink:to="loc_us-gaap_CommonStockValue_84F8E7ED0E218A2738DBACBA6B661013" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="loc_us-gaap_AdditionalPaidInCapital_51C7FC1CB9089714BF57ACBA6B66C227" 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_PartnersCapitalAbstract_BCCCA4FAF86846411E4CACBA6B66231B" xlink:to="loc_us-gaap_AdditionalPaidInCapital_51C7FC1CB9089714BF57ACBA6B66C227" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_E5236913E18736ECB699ACBA6B67DC64" 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_PartnersCapitalAbstract_BCCCA4FAF86846411E4CACBA6B66231B" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_E5236913E18736ECB699ACBA6B67DC64" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_9485F9BC48858F6ACC8CACBA6B677CAC" 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_PartnersCapitalAbstract_BCCCA4FAF86846411E4CACBA6B66231B" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_9485F9BC48858F6ACC8CACBA6B677CAC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockValue" xlink:label="loc_us-gaap_TreasuryStockValue_88146B82D2CEF115F57BACBA6B679ACE" 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_PartnersCapitalAbstract_BCCCA4FAF86846411E4CACBA6B66231B" xlink:to="loc_us-gaap_TreasuryStockValue_88146B82D2CEF115F57BACBA6B679ACE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_0FE40053292A82BDC9D3ACBA6B67125E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_97DDAFDA09B53B257896ACBA6B662684" xlink:to="loc_us-gaap_StockholdersEquity_0FE40053292A82BDC9D3ACBA6B67125E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_404EA80169FC945770C0ACBA6B678775" 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_StatementOfFinancialPositionAbstract_EEE69316C8EA60DE5166ACBA6B5D912A" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_404EA80169FC945770C0ACBA6B678775" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_19FE4E1D2E798BA9627CC2B72CCDC7D5" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_DF5F2C1874D3697E7E72C2B72CCDB80E" xlink:type="locator" />
    <link:presentationArc order="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_19FE4E1D2E798BA9627CC2B72CCDC7D5" xlink:to="loc_us-gaap_StatementTable_DF5F2C1874D3697E7E72C2B72CCDB80E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_2E8F940F25DAA164D983C2B72CCD0491" xlink:type="locator" />
    <link:presentationArc order="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_DF5F2C1874D3697E7E72C2B72CCDB80E" xlink:to="loc_srt_StatementScenarioAxis_2E8F940F25DAA164D983C2B72CCD0491" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_84910024A99FAB696574C2B72CCE87F0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_2E8F940F25DAA164D983C2B72CCD0491" xlink:to="loc_srt_ScenarioUnspecifiedDomain_84910024A99FAB696574C2B72CCE87F0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_C79E7B1BF709D67EF8D9C2B72CCEC995" 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_DF5F2C1874D3697E7E72C2B72CCDB80E" xlink:to="loc_us-gaap_StatementClassOfStockAxis_C79E7B1BF709D67EF8D9C2B72CCEC995" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_121794CF2F4D6AA8CDC7C2B72CCEA58A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_C79E7B1BF709D67EF8D9C2B72CCEC995" xlink:to="loc_us-gaap_ClassOfStockDomain_121794CF2F4D6AA8CDC7C2B72CCEA58A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_4CB289DEF4CF61136BF9C2B72CCF9CB5" 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_DF5F2C1874D3697E7E72C2B72CCDB80E" xlink:to="loc_us-gaap_StatementLineItems_4CB289DEF4CF61136BF9C2B72CCF9CB5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_962FDFC04FDCB67B56C7C2B72CCF6D07" xlink:type="locator" />
    <link:presentationArc order="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_4CB289DEF4CF61136BF9C2B72CCF9CB5" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_962FDFC04FDCB67B56C7C2B72CCF6D07" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_AC07297280BA8E89A37CC2B72CCF0697" xlink:type="locator" />
    <link:presentationArc order="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_962FDFC04FDCB67B56C7C2B72CCF6D07" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_AC07297280BA8E89A37CC2B72CCF0697" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PartnersCapitalAbstract" xlink:label="loc_us-gaap_PartnersCapitalAbstract_B4DB207C669CEB76F099C2B72CCF7285" xlink:type="locator" />
    <link:presentationArc order="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_AC07297280BA8E89A37CC2B72CCF0697" xlink:to="loc_us-gaap_PartnersCapitalAbstract_B4DB207C669CEB76F099C2B72CCF7285" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_5DCC51BD05F69DBB883EC2B72CD0F2CF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PartnersCapitalAbstract_B4DB207C669CEB76F099C2B72CCF7285" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_5DCC51BD05F69DBB883EC2B72CD0F2CF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_93BD6D1F5FE472BA29C9C2B72CD06E5C" 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_PartnersCapitalAbstract_B4DB207C669CEB76F099C2B72CCF7285" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_93BD6D1F5FE472BA29C9C2B72CD06E5C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaap_CommonStockSharesIssued_CD0DDF342D5BA9B35302C2B72CD045E1" 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_PartnersCapitalAbstract_B4DB207C669CEB76F099C2B72CCF7285" xlink:to="loc_us-gaap_CommonStockSharesIssued_CD0DDF342D5BA9B35302C2B72CD045E1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_774C8C3F13437A844955C2B72CD08244" 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_PartnersCapitalAbstract_B4DB207C669CEB76F099C2B72CCF7285" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_774C8C3F13437A844955C2B72CD08244" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockShares" xlink:label="loc_us-gaap_TreasuryStockShares_B4D5D498CC5A45A96020C2B72CD02F79" 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_PartnersCapitalAbstract_B4DB207C669CEB76F099C2B72CCF7285" xlink:to="loc_us-gaap_TreasuryStockShares_B4D5D498CC5A45A96020C2B72CD02F79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare_FBA4FBD7A07D80D4F5A0C2B72CD01D21" 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_4CB289DEF4CF61136BF9C2B72CCF9CB5" xlink:to="loc_us-gaap_PreferredStockParOrStatedValuePerShare_FBA4FBD7A07D80D4F5A0C2B72CD01D21" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="loc_us-gaap_PreferredStockSharesIssued_9698F72A3BF0718975D8C2B72CD1B6B3" 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_4CB289DEF4CF61136BF9C2B72CCF9CB5" xlink:to="loc_us-gaap_PreferredStockSharesIssued_9698F72A3BF0718975D8C2B72CD1B6B3" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_03AEF031A15CD7087513C6CABD9656D7" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_8D52590E5D91A1BE8A0FC6CABD96BA32" xlink:type="locator" />
    <link:presentationArc order="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_03AEF031A15CD7087513C6CABD9656D7" xlink:to="loc_us-gaap_StatementTable_8D52590E5D91A1BE8A0FC6CABD96BA32" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_D5B8A190335B37B6C529C6CABD96AAA6" xlink:type="locator" />
    <link:presentationArc order="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_8D52590E5D91A1BE8A0FC6CABD96BA32" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_D5B8A190335B37B6C529C6CABD96AAA6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_55C5478347F686B22638C6CABD9B7D05" xlink:type="locator" />
    <link:presentationArc order="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_D5B8A190335B37B6C529C6CABD96AAA6" xlink:to="loc_us-gaap_EquityComponentDomain_55C5478347F686B22638C6CABD9B7D05" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_69E354A875D7F654AC7FC6CABDA06C47" xlink:type="locator" />
    <link:presentationArc order="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_55C5478347F686B22638C6CABD9B7D05" xlink:to="loc_us-gaap_CommonStockMember_69E354A875D7F654AC7FC6CABDA06C47" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockMember" xlink:label="loc_us-gaap_PreferredStockMember_C2C6FF44171BE87B6B8AC6CABDA06AAA" 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_55C5478347F686B22638C6CABD9B7D05" xlink:to="loc_us-gaap_PreferredStockMember_C2C6FF44171BE87B6B8AC6CABDA06AAA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_01EEE40CF1EFD386F4A1C6CABDA03FC8" 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_55C5478347F686B22638C6CABD9B7D05" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_01EEE40CF1EFD386F4A1C6CABDA03FC8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_BF8D67535334F0C7D3CAC6CABDA036EC" 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_55C5478347F686B22638C6CABD9B7D05" xlink:to="loc_us-gaap_RetainedEarningsMember_BF8D67535334F0C7D3CAC6CABDA036EC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_327782239BC45D3850F2C6CABDA1751E" 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_55C5478347F686B22638C6CABD9B7D05" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_327782239BC45D3850F2C6CABDA1751E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="loc_us-gaap_TreasuryStockMember_3C7A5C7878D1F268AD2FC6CABDA12D47" 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_EquityComponentDomain_55C5478347F686B22638C6CABD9B7D05" xlink:to="loc_us-gaap_TreasuryStockMember_3C7A5C7878D1F268AD2FC6CABDA12D47" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="loc_us-gaap_NoncontrollingInterestMember_0C5CD20713DB555DF522C6CABDA1328B" 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_EquityComponentDomain_55C5478347F686B22638C6CABD9B7D05" xlink:to="loc_us-gaap_NoncontrollingInterestMember_0C5CD20713DB555DF522C6CABDA1328B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_18E206A00B001D903ABAC6CABDA14C01" 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_8D52590E5D91A1BE8A0FC6CABD96BA32" xlink:to="loc_us-gaap_StatementLineItems_18E206A00B001D903ABAC6CABDA14C01" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesIssued" xlink:label="loc_us-gaap_SharesIssued_044989C95AA9AEBD4102C6CABDA119DA" 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_StatementLineItems_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_SharesIssued_044989C95AA9AEBD4102C6CABDA119DA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_0AE9DF0CC2CE29F2CED1C6CABDA12CC1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_StockholdersEquity_0AE9DF0CC2CE29F2CED1C6CABDA12CC1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption" xlink:label="loc_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_E9189EFF35C276030362C6CABDA14CBF" 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_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_E9189EFF35C276030362C6CABDA14CBF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_0AA4CED4EDAFA1C92153C6CABDA1BC08" 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_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_ProfitLoss_0AA4CED4EDAFA1C92153C6CABDA1BC08" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_F3F2EEDBC69E1B90FFA9C6CABDA1625A" 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_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_F3F2EEDBC69E1B90FFA9C6CABDA1625A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendsPreferredStock" xlink:label="loc_us-gaap_DividendsPreferredStock_7F3412E157159DE726CBC6CABDA1CFA5" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_DividendsPreferredStock_7F3412E157159DE726CBC6CABDA1CFA5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesOther" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesOther_FE22E8857DE3CB84FD4EC6CABDA13C74" 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_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesOther_FE22E8857DE3CB84FD4EC6CABDA13C74" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueOther" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueOther_B0928B7D77B3D68AC06EC6CABDA10B24" 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_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueOther_B0928B7D77B3D68AC06EC6CABDA10B24" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendsCommonStock" xlink:label="loc_us-gaap_DividendsCommonStock_E6005D3F5FAE5EE811DFC6CABDA10981" 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_StatementLineItems_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_DividendsCommonStock_E6005D3F5FAE5EE811DFC6CABDA10981" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityOther" xlink:label="loc_us-gaap_StockholdersEquityOther_6D5F300C8AAA42EC854FC6CABDA17618" 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_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_StockholdersEquityOther_6D5F300C8AAA42EC854FC6CABDA17618" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesIssued" xlink:label="loc_us-gaap_SharesIssued_9F877D05588E9385681FC6CABDA19BAC" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_SharesIssued_9F877D05588E9385681FC6CABDA19BAC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_73C93543EC0C9A114FEEC6CABDA19CD2" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_18E206A00B001D903ABAC6CABDA14C01" xlink:to="loc_us-gaap_StockholdersEquity_73C93543EC0C9A114FEEC6CABDA19CD2" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquityConsolidatedStatementOfChangesInEquityParenthetical" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_88D0F6DE450F61B3E0B7C2B72CA8BCBE" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockDividendsPerShareCashPaid" xlink:label="loc_us-gaap_PreferredStockDividendsPerShareCashPaid_2A9D0601A58B93B36386C2B72CA8E070" xlink:type="locator" />
    <link:presentationArc order="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_88D0F6DE450F61B3E0B7C2B72CA8BCBE" xlink:to="loc_us-gaap_PreferredStockDividendsPerShareCashPaid_2A9D0601A58B93B36386C2B72CA8E070" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockDividendsPerShareCashPaid" xlink:label="loc_us-gaap_CommonStockDividendsPerShareCashPaid_E340834841B25B520026C2B72CA94D9E" 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_StatementOfStockholdersEquityAbstract_88D0F6DE450F61B3E0B7C2B72CA8BCBE" xlink:to="loc_us-gaap_CommonStockDividendsPerShareCashPaid_E340834841B25B520026C2B72CA94D9E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementOfIncomeParenthetical" xlink:type="extended">
    <link:loc xlink:href="oke-20200331.xsd#oke_NonPrintingConsolidatedStatementsOfIncomeParentheticalAbstract" xlink:label="loc_oke_NonPrintingConsolidatedStatementsOfIncomeParentheticalAbstract_AF0B4F48301E67B61C15A77F14651F2E" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_B7C55EBE545AC963F54CA77F14657BCC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_NonPrintingConsolidatedStatementsOfIncomeParentheticalAbstract_AF0B4F48301E67B61C15A77F14651F2E" xlink:to="loc_us-gaap_StatementTable_B7C55EBE545AC963F54CA77F14657BCC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_BAF3ED1FA579FAE2E4EAA77F1465D6C9" 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_B7C55EBE545AC963F54CA77F14657BCC" xlink:to="loc_srt_StatementScenarioAxis_BAF3ED1FA579FAE2E4EAA77F1465D6C9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_29DB6C395E4CFDF176B1A77F146501F1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_BAF3ED1FA579FAE2E4EAA77F1465D6C9" xlink:to="loc_srt_ScenarioUnspecifiedDomain_29DB6C395E4CFDF176B1A77F146501F1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_AAB17F863B6FC1BE6A09A77F14668193" 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_B7C55EBE545AC963F54CA77F14657BCC" xlink:to="loc_us-gaap_StatementLineItems_AAB17F863B6FC1BE6A09A77F14668193" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestCostsCapitalized" xlink:label="loc_us-gaap_InterestCostsCapitalized_435D32C6A802112BA514A77F1466769B" xlink:type="locator" />
    <link:presentationArc order="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_AAB17F863B6FC1BE6A09A77F14668193" xlink:to="loc_us-gaap_InterestCostsCapitalized_435D32C6A802112BA514A77F1466769B" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_F8BC3D3C130070AF4880C42AE8181185" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_03B51DA83676CFF4ACAAC42AE8182B96" xlink:type="locator" />
    <link:presentationArc order="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_F8BC3D3C130070AF4880C42AE8181185" xlink:to="loc_us-gaap_StatementTable_03B51DA83676CFF4ACAAC42AE8182B96" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_452F6F2A12900397561EC42AE8184731" xlink:type="locator" />
    <link:presentationArc order="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_03B51DA83676CFF4ACAAC42AE8182B96" xlink:to="loc_srt_StatementScenarioAxis_452F6F2A12900397561EC42AE8184731" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_58CBA226F3069A0CB259C42AE818F729" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_452F6F2A12900397561EC42AE8184731" xlink:to="loc_srt_ScenarioUnspecifiedDomain_58CBA226F3069A0CB259C42AE818F729" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_95CC524B5FD22B3D48A0C42AE8185F66" 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_03B51DA83676CFF4ACAAC42AE8182B96" xlink:to="loc_us-gaap_StatementLineItems_95CC524B5FD22B3D48A0C42AE8185F66" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_C1F0E41CC1A59C006F34C42AE8185AB4" 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_StatementOfCashFlowsAbstract_F8BC3D3C130070AF4880C42AE8181185" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_C1F0E41CC1A59C006F34C42AE8185AB4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_7CCF452B95CE3010BA4BC42AE81813E0" 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_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_C1F0E41CC1A59C006F34C42AE8185AB4" xlink:to="loc_us-gaap_ProfitLoss_7CCF452B95CE3010BA4BC42AE81813E0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3E4C9B80A3B6F82D0AA5C42AE81809DE" 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_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_C1F0E41CC1A59C006F34C42AE8185AB4" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3E4C9B80A3B6F82D0AA5C42AE81809DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_F4D6BE23200F6F569286C42AE818D544" xlink:type="locator" />
    <link:presentationArc order="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_3E4C9B80A3B6F82D0AA5C42AE81809DE" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_F4D6BE23200F6F569286C42AE818D544" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="loc_us-gaap_AssetImpairmentCharges_3196D60FE2E7EF52C19AC42AE818484E" 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_3E4C9B80A3B6F82D0AA5C42AE81809DE" xlink:to="loc_us-gaap_AssetImpairmentCharges_3196D60FE2E7EF52C19AC42AE818484E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_168DC621DA82AFF674A5C42AE8182F82" 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_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3E4C9B80A3B6F82D0AA5C42AE81809DE" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_168DC621DA82AFF674A5C42AE8182F82" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentDividendsOrDistributions" xlink:label="loc_us-gaap_EquityMethodInvestmentDividendsOrDistributions_C05CED5B9FC8CD126720C42AE818683F" 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_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3E4C9B80A3B6F82D0AA5C42AE81809DE" xlink:to="loc_us-gaap_EquityMethodInvestmentDividendsOrDistributions_C05CED5B9FC8CD126720C42AE818683F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_86994246AB7B95A4E935C42AE8181F33" 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_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3E4C9B80A3B6F82D0AA5C42AE81809DE" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_86994246AB7B95A4E935C42AE8181F33" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherOperatingActivitiesCashFlowStatement" xlink:label="loc_us-gaap_OtherOperatingActivitiesCashFlowStatement_59194C6CD964ED54AEF6C42AE81899FF" 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_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3E4C9B80A3B6F82D0AA5C42AE81809DE" xlink:to="loc_us-gaap_OtherOperatingActivitiesCashFlowStatement_59194C6CD964ED54AEF6C42AE81899FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CBAE85087E612CE1E88DC42AE818905B" 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_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3E4C9B80A3B6F82D0AA5C42AE81809DE" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CBAE85087E612CE1E88DC42AE818905B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInReceivables" xlink:label="loc_us-gaap_IncreaseDecreaseInReceivables_EB39E61B3B31C7E37A10C42AE81881B3" 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_CBAE85087E612CE1E88DC42AE818905B" xlink:to="loc_us-gaap_IncreaseDecreaseInReceivables_EB39E61B3B31C7E37A10C42AE81881B3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_A64D214EF854A9109DD8C42AE818AD13" 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_CBAE85087E612CE1E88DC42AE818905B" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_A64D214EF854A9109DD8C42AE818AD13" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_A002A7072D2C47F34B3EC42AE8189AC6" 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_IncreaseDecreaseInOperatingCapitalAbstract_CBAE85087E612CE1E88DC42AE818905B" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_A002A7072D2C47F34B3EC42AE8189AC6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInInterestPayableNet" xlink:label="loc_us-gaap_IncreaseDecreaseInInterestPayableNet_E93DB08DEE7361053ADAC42AE8187C13" 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_IncreaseDecreaseInOperatingCapitalAbstract_CBAE85087E612CE1E88DC42AE818905B" xlink:to="loc_us-gaap_IncreaseDecreaseInInterestPayableNet_E93DB08DEE7361053ADAC42AE8187C13" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInDerivativeAssetsAndLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInDerivativeAssetsAndLiabilities_0FAB0FAAC4146006302AC42AE8181F91" 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_CBAE85087E612CE1E88DC42AE818905B" xlink:to="loc_us-gaap_IncreaseDecreaseInDerivativeAssetsAndLiabilities_0FAB0FAAC4146006302AC42AE8181F91" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_9DC88F12A0DB08F6525CC42AE8187F75" 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_IncreaseDecreaseInOperatingCapitalAbstract_CBAE85087E612CE1E88DC42AE818905B" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_9DC88F12A0DB08F6525CC42AE8187F75" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_7227DC5DC5F17D5D4F44C42AE818258A" 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_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_C1F0E41CC1A59C006F34C42AE8185AB4" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_7227DC5DC5F17D5D4F44C42AE818258A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_FE99E10CDE45AC91CA74C42AE8187C39" 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_StatementOfCashFlowsAbstract_F8BC3D3C130070AF4880C42AE8181185" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_FE99E10CDE45AC91CA74C42AE8187C39" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_D55C6A138DFFDF9578D4C42AE81875FC" 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_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_FE99E10CDE45AC91CA74C42AE8187C39" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_D55C6A138DFFDF9578D4C42AE81875FC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital" xlink:label="loc_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_17AC7C56707B1F3A3793C42AE8184BE5" 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_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_FE99E10CDE45AC91CA74C42AE8187C39" xlink:to="loc_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_17AC7C56707B1F3A3793C42AE8184BE5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_B275A62FE7C7EDA53A4EC42AE8288616" 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_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_FE99E10CDE45AC91CA74C42AE8187C39" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_B275A62FE7C7EDA53A4EC42AE8288616" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_9CDA7E7476642012C929C42AE8280AE0" 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_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_FE99E10CDE45AC91CA74C42AE8187C39" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_9CDA7E7476642012C929C42AE8280AE0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_3FD0E2544C05C0B7D54EC42AE828C8EC" 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_StatementOfCashFlowsAbstract_F8BC3D3C130070AF4880C42AE8181185" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_3FD0E2544C05C0B7D54EC42AE828C8EC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfDividends" xlink:label="loc_us-gaap_PaymentsOfDividends_A7E90134F3A387ECEE75C42AE828679E" 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_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_3FD0E2544C05C0B7D54EC42AE828C8EC" xlink:to="loc_us-gaap_PaymentsOfDividends_A7E90134F3A387ECEE75C42AE828679E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfShortTermDebt" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_4FE298C3098E87DA6AC7C42AE828798B" 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_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_3FD0E2544C05C0B7D54EC42AE828C8EC" xlink:to="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_4FE298C3098E87DA6AC7C42AE828798B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_A290AB2FF062D35EB688C42AE828D9CA" 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_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_3FD0E2544C05C0B7D54EC42AE828C8EC" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_A290AB2FF062D35EB688C42AE828D9CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfFinancingCosts" xlink:label="loc_us-gaap_PaymentsOfFinancingCosts_4B3480EAA3BDD405CBABC42AE8283359" 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_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_3FD0E2544C05C0B7D54EC42AE828C8EC" xlink:to="loc_us-gaap_PaymentsOfFinancingCosts_4B3480EAA3BDD405CBABC42AE8283359" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_7A06AB0E3A482878F081C42AE82802A4" 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_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_3FD0E2544C05C0B7D54EC42AE828C8EC" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_7A06AB0E3A482878F081C42AE82802A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_80443A01CB60CF37ED6BC42AE8286C62" 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_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_3FD0E2544C05C0B7D54EC42AE828C8EC" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_80443A01CB60CF37ED6BC42AE8286C62" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_2086B84B682926F82EC9C42AE828D3BF" 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_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_3FD0E2544C05C0B7D54EC42AE828C8EC" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_2086B84B682926F82EC9C42AE828D3BF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_DA5B11DC7088C12A6305C42AE8282323" 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_StatementOfCashFlowsAbstract_F8BC3D3C130070AF4880C42AE8181185" xlink:to="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_DA5B11DC7088C12A6305C42AE8282323" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_6F3E73430ABFC0438D8DC42AE8282590" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_F8BC3D3C130070AF4880C42AE8181185" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_6F3E73430ABFC0438D8DC42AE8282590" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_83D447E1DA9DF0EDB47DC42AE828CD23" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_F8BC3D3C130070AF4880C42AE8181185" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_83D447E1DA9DF0EDB47DC42AE828CD23" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_E7FAC72B9CF10045BB79C2B72CF8B0B1" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_88D085E571E7860C6259C2B72CF878F8" xlink:type="locator" />
    <link:presentationArc order="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_E7FAC72B9CF10045BB79C2B72CF8B0B1" xlink:to="loc_us-gaap_StatementTable_88D085E571E7860C6259C2B72CF878F8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_64FEB41919DDAC0A697CC2B72CF9AA4F" xlink:type="locator" />
    <link:presentationArc order="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_88D085E571E7860C6259C2B72CF878F8" xlink:to="loc_srt_StatementScenarioAxis_64FEB41919DDAC0A697CC2B72CF9AA4F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_EDBEA8A9D384433F0291C2B72CF9008D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_64FEB41919DDAC0A697CC2B72CF9AA4F" xlink:to="loc_srt_ScenarioUnspecifiedDomain_EDBEA8A9D384433F0291C2B72CF9008D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_DFD33B0F11350D2698D0C2B72CF91410" 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_88D085E571E7860C6259C2B72CF878F8" xlink:to="loc_us-gaap_StatementLineItems_DFD33B0F11350D2698D0C2B72CF91410" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_5C792F0B6A84A546AFE8C2B72CF91253" 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_DFD33B0F11350D2698D0C2B72CF91410" xlink:to="loc_us-gaap_ProfitLoss_5C792F0B6A84A546AFE8C2B72CF91253" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_A7F7F93BA582AD4DD592C2B72CFA7DF8" 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_DFD33B0F11350D2698D0C2B72CF91410" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_A7F7F93BA582AD4DD592C2B72CFA7DF8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_4DC48F16C689BA9283F3C2B72CFAFC92" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_A7F7F93BA582AD4DD592C2B72CFA7DF8" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_4DC48F16C689BA9283F3C2B72CFAFC92" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_23195BA909F70146B7B4C2B72CFA328B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_A7F7F93BA582AD4DD592C2B72CFA7DF8" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_23195BA909F70146B7B4C2B72CFA328B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_7B297C1EA75E49965B33C2B72CFA514E" 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_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_A7F7F93BA582AD4DD592C2B72CFA7DF8" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_7B297C1EA75E49965B33C2B72CFA514E" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax" xlink:label="loc_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_1C7355D63E32A20E5D69C2B72CFB5FD9" 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_A7F7F93BA582AD4DD592C2B72CFA7DF8" xlink:to="loc_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax_1C7355D63E32A20E5D69C2B72CFB5FD9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_75AFFFFF7F453344F007C2B72CFBE8E1" 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_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_A7F7F93BA582AD4DD592C2B72CFA7DF8" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_75AFFFFF7F453344F007C2B72CFBE8E1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_C1CDB696A53F6D866B74C2B72CFB3746" 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_A7F7F93BA582AD4DD592C2B72CFA7DF8" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_C1CDB696A53F6D866B74C2B72CFB3746" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncomeConsolidatedStatementsOfComprehensiveIncomeParanthetical" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_EF0310B760BF4DF26F83C2B72CF222CD" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_268D7E1B6237E24A1C9BC2B72CF24F17" xlink:type="locator" />
    <link:presentationArc order="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_EF0310B760BF4DF26F83C2B72CF222CD" xlink:to="loc_us-gaap_StatementTable_268D7E1B6237E24A1C9BC2B72CF24F17" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_88C88A8382674708D034C2B72CF2D8AE" xlink:type="locator" />
    <link:presentationArc order="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_268D7E1B6237E24A1C9BC2B72CF24F17" xlink:to="loc_srt_StatementScenarioAxis_88C88A8382674708D034C2B72CF2D8AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_50EAA4BAD1BF8548CDC9C2B72CF2402B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_88C88A8382674708D034C2B72CF2D8AE" xlink:to="loc_srt_ScenarioUnspecifiedDomain_50EAA4BAD1BF8548CDC9C2B72CF2402B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_15283E742D051813E432C2B72CF3C0BC" 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_268D7E1B6237E24A1C9BC2B72CF24F17" xlink:to="loc_us-gaap_StatementLineItems_15283E742D051813E432C2B72CF3C0BC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_A60410CE268669E8C27FC2B72CF3A61B" xlink:type="locator" />
    <link:presentationArc order="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_15283E742D051813E432C2B72CF3C0BC" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_A60410CE268669E8C27FC2B72CF3A61B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_A03CA0F4400775EF03B4C2B72CF3B653" 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_15283E742D051813E432C2B72CF3C0BC" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_A03CA0F4400775EF03B4C2B72CF3B653" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_41D384C9B87EA968A74FC2B72CF3A5A5" 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_15283E742D051813E432C2B72CF3C0BC" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_41D384C9B87EA968A74FC2B72CF3A5A5" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax" xlink:label="loc_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax_4F2B88005503AA230997C2B72CF386A7" 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_15283E742D051813E432C2B72CF3C0BC" xlink:to="loc_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax_4F2B88005503AA230997C2B72CF386A7" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/ConsolidatedStatementsOfIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaap_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_47C73B775C5F6E468C6BB4084D6B84CE" xlink:type="locator" />
    <link:presentationArc order="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_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="loc_us-gaap_StatementTable_47C73B775C5F6E468C6BB4084D6B84CE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="loc_srt_ProductOrServiceAxis_68BA063DA91ED1DE5334B4084D6BDDB2" xlink:type="locator" />
    <link:presentationArc order="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_47C73B775C5F6E468C6BB4084D6B84CE" xlink:to="loc_srt_ProductOrServiceAxis_68BA063DA91ED1DE5334B4084D6BDDB2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_A021EC89FF709975E82DB4084D6B6177" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductOrServiceAxis_68BA063DA91ED1DE5334B4084D6BDDB2" xlink:to="loc_srt_ProductsAndServicesDomain_A021EC89FF709975E82DB4084D6B6177" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_CommoditySalesMember" xlink:label="loc_oke_CommoditySalesMember_F8BCA1FB30E96F3CA477B4084D6B0B50" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_A021EC89FF709975E82DB4084D6B6177" xlink:to="loc_oke_CommoditySalesMember_F8BCA1FB30E96F3CA477B4084D6B0B50" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ServicesMember" xlink:label="loc_oke_ServicesMember_5C51EC7198BCA2EE2142B4084D6BA506" 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_srt_ProductsAndServicesDomain_A021EC89FF709975E82DB4084D6B6177" xlink:to="loc_oke_ServicesMember_5C51EC7198BCA2EE2142B4084D6BA506" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_39C7406FD2024AB85076B4084D6B1F48" 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_StatementTable_47C73B775C5F6E468C6BB4084D6B84CE" xlink:to="loc_srt_StatementScenarioAxis_39C7406FD2024AB85076B4084D6B1F48" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_53B54F3FFA72D101047FB4084D6B2203" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_39C7406FD2024AB85076B4084D6B1F48" xlink:to="loc_srt_ScenarioUnspecifiedDomain_53B54F3FFA72D101047FB4084D6B2203" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_7C31910AFA27D36BC755B4084D6BDB87" 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_47C73B775C5F6E468C6BB4084D6B84CE" xlink:to="loc_us-gaap_StatementLineItems_7C31910AFA27D36BC755B4084D6BDB87" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="loc_us-gaap_RevenuesAbstract_787722A3785881B89B55B4084D6B2F76" xlink:type="locator" />
    <link:presentationArc order="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_7C31910AFA27D36BC755B4084D6BDB87" xlink:to="loc_us-gaap_RevenuesAbstract_787722A3785881B89B55B4084D6B2F76" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_188F0A103108B07027B0B4084D7C4FF6" xlink:type="locator" />
    <link:presentationArc order="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_787722A3785881B89B55B4084D6B2F76" xlink:to="loc_us-gaap_Revenues_188F0A103108B07027B0B4084D7C4FF6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="loc_us-gaap_CostOfRevenue_125510C95F7C50F0FEBFB4084D7CD00B" 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_RevenuesAbstract_787722A3785881B89B55B4084D6B2F76" xlink:to="loc_us-gaap_CostOfRevenue_125510C95F7C50F0FEBFB4084D7CD00B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_9147E1AD8E22367F709BB4084D7C4CD3" 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_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="loc_us-gaap_OtherCostAndExpenseOperating_9147E1AD8E22367F709BB4084D7C4CD3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_0781B3D7579B31239A4FB4084D7D1264" 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_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_0781B3D7579B31239A4FB4084D7D1264" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges" xlink:label="loc_oke_Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges_97B02D75794CA30110ADB4084D7D2A4C" 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_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="loc_oke_Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges_97B02D75794CA30110ADB4084D7D2A4C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TaxesExcludingIncomeAndExciseTaxes" xlink:label="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_3B7B2791890D59D7AFBFB4084D7DF316" 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_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_3B7B2791890D59D7AFBFB4084D7DF316" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:label="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_ED65476FFAE0D20F4E98B4084D7D8567" 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_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_ED65476FFAE0D20F4E98B4084D7D8567" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_BD6C0C745DCFCBAE8E90B4084D7DC255" 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_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="loc_us-gaap_OperatingIncomeLoss_BD6C0C745DCFCBAE8E90B4084D7DC255" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_3234953013C55FFB7193B4084D7D84CE" 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_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_3234953013C55FFB7193B4084D7D84CE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment" xlink:label="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_901AEC647BC045DB0D90B4084D7E8A7C" 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_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_901AEC647BC045DB0D90B4084D7E8A7C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_C352909DE5CD31D1AAF8B4084D7EBF2C" 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_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_C352909DE5CD31D1AAF8B4084D7EBF2C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNonoperatingIncome" xlink:label="loc_us-gaap_OtherNonoperatingIncome_8E04C249061341CB7CB2B4084D7E2376" 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_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="loc_us-gaap_OtherNonoperatingIncome_8E04C249061341CB7CB2B4084D7E2376" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNonoperatingExpense" xlink:label="loc_us-gaap_OtherNonoperatingExpense_A83AE95E41EFBD42492FB4084D7E7F69" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="loc_us-gaap_OtherNonoperatingExpense_A83AE95E41EFBD42492FB4084D7E7F69" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_5EC1D02BDD79CC933B1BB4084D7E4BCF" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="loc_us-gaap_InterestExpense_5EC1D02BDD79CC933B1BB4084D7E4BCF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_66AF17C571A35B0F0A76B4084D7F8B47" 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_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_66AF17C571A35B0F0A76B4084D7F8B47" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_26C1C02A1CC25BCDA049B4084D7FD7BB" 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_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_26C1C02A1CC25BCDA049B4084D7FD7BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_2E04BB7F806941D2739DB4084D7F5D8D" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="loc_us-gaap_ProfitLoss_2E04BB7F806941D2739DB4084D7F5D8D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockDividendsIncomeStatementImpact" xlink:label="loc_us-gaap_PreferredStockDividendsIncomeStatementImpact_518E2D1C35D7A13F9201B4084D7FF820" 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_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="loc_us-gaap_PreferredStockDividendsIncomeStatementImpact_518E2D1C35D7A13F9201B4084D7FF820" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_06D80428046A06CAB3D3B4084D7F7645" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_06D80428046A06CAB3D3B4084D7F7645" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_B77A14A8DDFB917EC606B4084D7F8B0C" 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_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="loc_us-gaap_EarningsPerShareBasic_B77A14A8DDFB917EC606B4084D7F8B0C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_A21489E8C9E4FCCA9CAFB4084D851ADB" 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_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="loc_us-gaap_EarningsPerShareDiluted_A21489E8C9E4FCCA9CAFB4084D851ADB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_B3C7C1736C766FD33E69B4084D85A6ED" 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_IncomeStatementAbstract_FB9B00907E13CAC595ACB4084D6B890F" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_B3C7C1736C766FD33E69B4084D85A6ED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_27D80B04B9EA2CF226D9B4084D85D00F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_B3C7C1736C766FD33E69B4084D85A6ED" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_27D80B04B9EA2CF226D9B4084D85D00F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_279C869CC362F558E5B2B4084D85E732" 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_WeightedAverageNumberOfSharesOutstandingBasicAbstract_B3C7C1736C766FD33E69B4084D85A6ED" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_279C869CC362F558E5B2B4084D85E732" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/DebtDebtDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="loc_us-gaap_LongTermDebtAbstract_7ECA543C98D7887C7610C2B72C245EDA" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_889742BD2A93DC57176CC2B72C2446FA" xlink:type="locator" />
    <link:presentationArc order="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_7ECA543C98D7887C7610C2B72C245EDA" xlink:to="loc_us-gaap_DebtInstrumentTable_889742BD2A93DC57176CC2B72C2446FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_3F51FF9EE95A48385647C2B72C24473B" xlink:type="locator" />
    <link:presentationArc order="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_889742BD2A93DC57176CC2B72C2446FA" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_3F51FF9EE95A48385647C2B72C24473B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_5A82469086607DDC3F05C2B72C25CE80" xlink:type="locator" />
    <link:presentationArc order="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_3F51FF9EE95A48385647C2B72C24473B" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_5A82469086607DDC3F05C2B72C25CE80" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_TermLoanAgreementdue2021Member" xlink:label="loc_oke_TermLoanAgreementdue2021Member_2F564B9BE43DADEBF02AC2B72C257B1B" xlink:type="locator" />
    <link:presentationArc order="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_5A82469086607DDC3F05C2B72C25CE80" xlink:to="loc_oke_TermLoanAgreementdue2021Member_2F564B9BE43DADEBF02AC2B72C257B1B" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NotesPayables1Due2022Member" xlink:label="loc_oke_NotesPayables1Due2022Member_2382F8F36615D15EDADDC2B72C257B09" 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_5A82469086607DDC3F05C2B72C25CE80" xlink:to="loc_oke_NotesPayables1Due2022Member_2382F8F36615D15EDADDC2B72C257B09" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesAxis" xlink:label="loc_srt_ConsolidatedEntitiesAxis_C1AECA209C3F6EC8DF2AC2B72C252244" 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_889742BD2A93DC57176CC2B72C2446FA" xlink:to="loc_srt_ConsolidatedEntitiesAxis_C1AECA209C3F6EC8DF2AC2B72C252244" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesDomain" xlink:label="loc_srt_ConsolidatedEntitiesDomain_500D3D53AABD7DA389C8C2B72C268744" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidatedEntitiesAxis_C1AECA209C3F6EC8DF2AC2B72C252244" xlink:to="loc_srt_ConsolidatedEntitiesDomain_500D3D53AABD7DA389C8C2B72C268744" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_SubsidiaryIssuerMember" xlink:label="loc_srt_SubsidiaryIssuerMember_FB5AC6E5AA4240BBD03EC2B72C264BD1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidatedEntitiesDomain_500D3D53AABD7DA389C8C2B72C268744" xlink:to="loc_srt_SubsidiaryIssuerMember_FB5AC6E5AA4240BBD03EC2B72C264BD1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ParentCompanyMember" xlink:label="loc_srt_ParentCompanyMember_31A19903769B2A420F4AC2B72C265D2B" 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_srt_ConsolidatedEntitiesDomain_500D3D53AABD7DA389C8C2B72C268744" xlink:to="loc_srt_ParentCompanyMember_31A19903769B2A420F4AC2B72C265D2B" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_E32E4817171A26BD7E85C2B72C2651C5" 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_889742BD2A93DC57176CC2B72C2446FA" xlink:to="loc_dei_LegalEntityAxis_E32E4817171A26BD7E85C2B72C2651C5" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_927D6A834DAE7DFEA644C2B72C27A728" xlink:type="locator" />
    <link: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_E32E4817171A26BD7E85C2B72C2651C5" xlink:to="loc_dei_EntityDomain_927D6A834DAE7DFEA644C2B72C27A728" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_GuardianPipelineMember" xlink:label="loc_oke_GuardianPipelineMember_866904539F120F40B5A3C2B72C27EE9E" xlink:type="locator" />
    <link: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_927D6A834DAE7DFEA644C2B72C27A728" xlink:to="loc_oke_GuardianPipelineMember_866904539F120F40B5A3C2B72C27EE9E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_41BBC54E815F8DB88019C2B72C27258B" 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_889742BD2A93DC57176CC2B72C2446FA" xlink:to="loc_us-gaap_DebtInstrumentAxis_41BBC54E815F8DB88019C2B72C27258B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:type="locator" />
    <link:presentationArc order="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_41BBC54E815F8DB88019C2B72C27258B" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" 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_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_TermLoanAgreementdue2021Member_2F564B9BE43DADEBF02AC2B72C257B1B" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.25NotesPayabledue2022Member" xlink:label="loc_oke_A4.25NotesPayabledue2022Member_38574DB6AC060E9E6D7CC2B72C28C518" 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_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A4.25NotesPayabledue2022Member_38574DB6AC060E9E6D7CC2B72C28C518" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A3.375NotesPayabledue2022Member" xlink:label="loc_oke_A3.375NotesPayabledue2022Member_6F1272909B26E364AC61C2B72C286662" 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_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A3.375NotesPayabledue2022Member_6F1272909B26E364AC61C2B72C286662" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A5.0NotesPayabledue2023Member" xlink:label="loc_oke_A5.0NotesPayabledue2023Member_74ADE4BD7B6C9ACD8EE9C2B72C28E23A" 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_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A5.0NotesPayabledue2023Member_74ADE4BD7B6C9ACD8EE9C2B72C28E23A" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A7.5NotesPayabledue2023Member" xlink:label="loc_oke_A7.5NotesPayabledue2023Member_F311FF9F8C011E6B8DFBC2B72C29B55D" 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_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A7.5NotesPayabledue2023Member_F311FF9F8C011E6B8DFBC2B72C29B55D" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A2.75NotesPayabledue2024Member" xlink:label="loc_oke_A2.75NotesPayabledue2024Member_038EDBC84F722F8D737CC2B72C29F9FF" 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_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A2.75NotesPayabledue2024Member_038EDBC84F722F8D737CC2B72C29F9FF" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.9NotesPayabledue2025Member" xlink:label="loc_oke_A4.9NotesPayabledue2025Member_1A67CBC1D80F48176844C2B72C290DC5" 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_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A4.9NotesPayabledue2025Member_1A67CBC1D80F48176844C2B72C290DC5" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A2.2NotesPayabledue2025Member" xlink:label="loc_oke_A2.2NotesPayabledue2025Member_EDED7295DF1AF7D24D90C2B72C29FCDA" 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_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A2.2NotesPayabledue2025Member_EDED7295DF1AF7D24D90C2B72C29FCDA" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.0NotesPayabledue2027Member" xlink:label="loc_oke_A4.0NotesPayabledue2027Member_26D4EF2227CD236F6D8FC2B72C29F5D6" 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_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A4.0NotesPayabledue2027Member_26D4EF2227CD236F6D8FC2B72C29F5D6" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.55NotesPayabledue2028Member" xlink:label="loc_oke_A4.55NotesPayabledue2028Member_2DF11D37C41AC602E195C2B72C294E87" 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_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A4.55NotesPayabledue2028Member_2DF11D37C41AC602E195C2B72C294E87" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A6.875NotesPayabledue2028Member" xlink:label="loc_oke_A6.875NotesPayabledue2028Member_71A2029A081E73CB92ACC2B72C291ADB" 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_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A6.875NotesPayabledue2028Member_71A2029A081E73CB92ACC2B72C291ADB" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.35NotesPayabledue2029Member" xlink:label="loc_oke_A4.35NotesPayabledue2029Member_A9476F4CF30D85AE57BDC2B72C2A1224" 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_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A4.35NotesPayabledue2029Member_A9476F4CF30D85AE57BDC2B72C2A1224" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A3.4NotesPayabledue2029Member" xlink:label="loc_oke_A3.4NotesPayabledue2029Member_66AD19F1ECF6DB5C6166C2B72C2A5E15" 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_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A3.4NotesPayabledue2029Member_66AD19F1ECF6DB5C6166C2B72C2A5E15" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A3.1NotesPayabledue2030Member" xlink:label="loc_oke_A3.1NotesPayabledue2030Member_C5E44203E6B2E7D4DBF8C2B72C2A47C4" 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_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A3.1NotesPayabledue2030Member_C5E44203E6B2E7D4DBF8C2B72C2A47C4" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A6.0NotesPayabledue2035Member" xlink:label="loc_oke_A6.0NotesPayabledue2035Member_6EC27290199A35B063A5C2B72C2AA64A" 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_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A6.0NotesPayabledue2035Member_6EC27290199A35B063A5C2B72C2AA64A" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A6.65NotesPayabledue2036Member" xlink:label="loc_oke_A6.65NotesPayabledue2036Member_7A580783FA06546B9321C2B72C2A47E7" 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_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A6.65NotesPayabledue2036Member_7A580783FA06546B9321C2B72C2A47E7" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A6.85NotesPayabledue2037Member" xlink:label="loc_oke_A6.85NotesPayabledue2037Member_83277D53B5A0880B78A7C2B72C2ABBFD" 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_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A6.85NotesPayabledue2037Member_83277D53B5A0880B78A7C2B72C2ABBFD" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A6.125NotesPayabledue2041Member" xlink:label="loc_oke_A6.125NotesPayabledue2041Member_6ADEA211459B4AB5C330C2B72C2B841C" 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_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A6.125NotesPayabledue2041Member_6ADEA211459B4AB5C330C2B72C2B841C" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A6.2NotesPayabledue2043Member" xlink:label="loc_oke_A6.2NotesPayabledue2043Member_4FEA2687E50BA8AF1A03C2B72C2BD2C7" 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_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A6.2NotesPayabledue2043Member_4FEA2687E50BA8AF1A03C2B72C2BD2C7" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.95NotesPayabledue2047Member" xlink:label="loc_oke_A4.95NotesPayabledue2047Member_F85A4C0631823137B09CC2B72C2BD3EB" 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_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A4.95NotesPayabledue2047Member_F85A4C0631823137B09CC2B72C2BD3EB" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A5.2NotesPayabledue2048Member" xlink:label="loc_oke_A5.2NotesPayabledue2048Member_A8B4BE0F13D3B5033429C2B72C2BE964" 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_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A5.2NotesPayabledue2048Member_A8B4BE0F13D3B5033429C2B72C2BE964" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.45NotesPayabledue2049Member" xlink:label="loc_oke_A4.45NotesPayabledue2049Member_C8E77A3017EDB6AFAD9AC2B72C2B9265" 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_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A4.45NotesPayabledue2049Member_C8E77A3017EDB6AFAD9AC2B72C2B9265" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A4.5NotesPayabledue2050Member" xlink:label="loc_oke_A4.5NotesPayabledue2050Member_9D7F49B8E9C9AA3E92B8C2B72C2BF5EA" 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_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_A4.5NotesPayabledue2050Member_9D7F49B8E9C9AA3E92B8C2B72C2BF5EA" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NotesPayablefromPublicOfferingDue20252030and2050Member" xlink:label="loc_oke_NotesPayablefromPublicOfferingDue20252030and2050Member_EB02331150AA85E271A8C2B72C2CB63F" 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_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_NotesPayablefromPublicOfferingDue20252030and2050Member_EB02331150AA85E271A8C2B72C2CB63F" xlink:type="arc" />
    <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_DebtInstrumentNameDomain_900F510B72399AFA1275C2B72C27BBEB" xlink:to="loc_oke_NotesPayables1Due2022Member_2382F8F36615D15EDADDC2B72C257B09" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityAxis" xlink:label="loc_us-gaap_LineOfCreditFacilityAxis_24DA89D36880A6788512C2B72C2CE421" 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_889742BD2A93DC57176CC2B72C2446FA" xlink:to="loc_us-gaap_LineOfCreditFacilityAxis_24DA89D36880A6788512C2B72C2CE421" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="loc_us-gaap_LineOfCreditFacilityLenderDomain_62704CF95CAE599ED3CBC2B72C2CCA8E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityAxis_24DA89D36880A6788512C2B72C2CE421" xlink:to="loc_us-gaap_LineOfCreditFacilityLenderDomain_62704CF95CAE599ED3CBC2B72C2CCA8E" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A2.5BillionCreditAgreementMember" xlink:label="loc_oke_A2.5BillionCreditAgreementMember_A49A5C0892937A0A6A50C2B72C2CBF6B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLenderDomain_62704CF95CAE599ED3CBC2B72C2CCA8E" xlink:to="loc_oke_A2.5BillionCreditAgreementMember_A49A5C0892937A0A6A50C2B72C2CBF6B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" 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_889742BD2A93DC57176CC2B72C2446FA" xlink:to="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermDebtWeightedAverageInterestRate" xlink:label="loc_us-gaap_ShortTermDebtWeightedAverageInterestRate_F80718B227D04B629960C2B72C2D3ABB" xlink:type="locator" />
    <link:presentationArc order="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_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_ShortTermDebtWeightedAverageInterestRate_F80718B227D04B629960C2B72C2D3ABB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentCovenantDescription" xlink:label="loc_us-gaap_DebtInstrumentCovenantDescription_1467B18C37997488E0D3C2B72C2D3807" 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_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_DebtInstrumentCovenantDescription_1467B18C37997488E0D3C2B72C2D3807" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityFairValueOfAmountOutstanding" xlink:label="loc_us-gaap_LineOfCreditFacilityFairValueOfAmountOutstanding_D4E6B648EA40D948B3A5C2B72C2D414C" 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_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_LineOfCreditFacilityFairValueOfAmountOutstanding_D4E6B648EA40D948B3A5C2B72C2D414C" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_IndebtednessToAdjustedEbitdaCurrent" xlink:label="loc_oke_IndebtednessToAdjustedEbitdaCurrent_81DC12784ECD21137A35C2B72C2D9B51" 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_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_oke_IndebtednessToAdjustedEbitdaCurrent_81DC12784ECD21137A35C2B72C2D9B51" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_IndebtednesstoAdjustedEBITDAMaximum" xlink:label="loc_oke_IndebtednesstoAdjustedEBITDAMaximum_9700127D21CB777B301EC2B72C2D9CB4" 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_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_oke_IndebtednesstoAdjustedEBITDAMaximum_9700127D21CB777B301EC2B72C2D9CB4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialPaper" xlink:label="loc_us-gaap_CommercialPaper_9AEF943FB94D6FB407E2C2B72C2ED0F0" 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_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_CommercialPaper_9AEF943FB94D6FB407E2C2B72C2ED0F0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_34BE819F275C46137714C2B72C2E8711" 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_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_34BE819F275C46137714C2B72C2E8711" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_61A266BEE1FA06958C88C2B72C2E338A" 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_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_61A266BEE1FA06958C88C2B72C2E338A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_FF41772EA4E532734574C2B72C2E49DB" 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_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_FF41772EA4E532734574C2B72C2E49DB" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_UnamortizedPortionofTerminatedSwaps" xlink:label="loc_oke_UnamortizedPortionofTerminatedSwaps_8CE961D73576DF329A5EC2B72C2E2DD1" 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_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_oke_UnamortizedPortionofTerminatedSwaps_8CE961D73576DF329A5EC2B72C2E2DD1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_4F9F5001835F0021D0EDC2B72C2F6A43" 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_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_4F9F5001835F0021D0EDC2B72C2F6A43" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_A60F110A23F78B7953D8C2B72C2FE0F1" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_LongTermDebtCurrent_A60F110A23F78B7953D8C2B72C2FE0F1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="loc_us-gaap_ShortTermBorrowings_B6606BA2EE8E10DB5EFCC2B72C2FF63A" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_ShortTermBorrowings_B6606BA2EE8E10DB5EFCC2B72C2FF63A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_EF0A684D1DEA87558AD8C2B72C2F3869" 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_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_EF0A684D1DEA87558AD8C2B72C2F3869" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SeniorLongTermNotes" xlink:label="loc_us-gaap_SeniorLongTermNotes_5AE29E0438975F26AFC1C2B72C2F1404" 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_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_SeniorLongTermNotes_5AE29E0438975F26AFC1C2B72C2F1404" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromDebtNetOfIssuanceCosts" xlink:label="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_9DA42454297FA98A0913C2B72C2FC2E4" 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_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_9DA42454297FA98A0913C2B72C2FC2E4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_452631860AFA0EB1EBFCC2B72C2FF4CB" 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_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_452631860AFA0EB1EBFCC2B72C2FF4CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfDebt" xlink:label="loc_us-gaap_RepaymentsOfDebt_BEDECBE426D5C25C617AC2B72C30D7B1" 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_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_RepaymentsOfDebt_BEDECBE426D5C25C617AC2B72C30D7B1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtWeightedAverageInterestRate" xlink:label="loc_us-gaap_LongtermDebtWeightedAverageInterestRate_7EB492312CB7FE81C3B3C2B72C3048A3" 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_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_LongtermDebtWeightedAverageInterestRate_7EB492312CB7FE81C3B3C2B72C3048A3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentRepurchasedFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount_07D52D01860A27286258C2B72C30DF09" 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_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount_07D52D01860A27286258C2B72C30DF09" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_53FB99D2342A80ED6044C2B72C30AFC2" 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_DebtInstrumentLineItems_F3959EFE8F1510A14FC5C2B72C2D7B66" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_53FB99D2342A80ED6044C2B72C30AFC2" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/DebtDebtNotes" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_53478E02827F50EDB301CBE479367C42" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="loc_us-gaap_DebtDisclosureTextBlock_DE79F08612AF58BBAB518693461DC203" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_53478E02827F50EDB301CBE479367C42" xlink:to="loc_us-gaap_DebtDisclosureTextBlock_DE79F08612AF58BBAB518693461DC203" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/DebtDebtTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="loc_us-gaap_LongTermDebtAbstract_E377ED5B3DBE50E1B9FDD96C4EAC90B6" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_C8A57089BD14534299A1FAAB1932088C" xlink:type="locator" />
    <link:presentationArc order="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_E377ED5B3DBE50E1B9FDD96C4EAC90B6" xlink:to="loc_us-gaap_DebtInstrumentTable_C8A57089BD14534299A1FAAB1932088C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_F64B9FAD90D85B069E4B2660B7D05404" xlink:type="locator" />
    <link:presentationArc order="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_C8A57089BD14534299A1FAAB1932088C" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_F64B9FAD90D85B069E4B2660B7D05404" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_F3A87115EEEF5E79953A43DF0892E625" xlink:type="locator" />
    <link:presentationArc order="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_F64B9FAD90D85B069E4B2660B7D05404" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_F3A87115EEEF5E79953A43DF0892E625" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_2A2B7285270F578EB024A212E9459531" 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_C8A57089BD14534299A1FAAB1932088C" xlink:to="loc_us-gaap_DebtInstrumentAxis_2A2B7285270F578EB024A212E9459531" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_D48346E16BAC521BBE7E785D9BED49BF" xlink:type="locator" />
    <link:presentationArc order="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_2A2B7285270F578EB024A212E9459531" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_D48346E16BAC521BBE7E785D9BED49BF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="loc_us-gaap_VariableRateAxis_0630DA7DE66758B48F997FF7B657B7F9" 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_C8A57089BD14534299A1FAAB1932088C" xlink:to="loc_us-gaap_VariableRateAxis_0630DA7DE66758B48F997FF7B657B7F9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="loc_us-gaap_VariableRateDomain_6FBE00F7AF1A50D1A898A50BBEF2E04E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateAxis_0630DA7DE66758B48F997FF7B657B7F9" xlink:to="loc_us-gaap_VariableRateDomain_6FBE00F7AF1A50D1A898A50BBEF2E04E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodAxis" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPeriodAxis_86E765124374520B9533E3615943AD2D" 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_C8A57089BD14534299A1FAAB1932088C" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPeriodAxis_86E765124374520B9533E3615943AD2D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodDomain" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_2BDAA19D3AA45B10B7F5678BFA07E089" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPeriodAxis_86E765124374520B9533E3615943AD2D" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_2BDAA19D3AA45B10B7F5678BFA07E089" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_CD60B84433885B1292923F49E2A2E69F" 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_C8A57089BD14534299A1FAAB1932088C" xlink:to="loc_us-gaap_DebtInstrumentLineItems_CD60B84433885B1292923F49E2A2E69F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDebtTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfDebtTableTextBlock_E578AFCC29D753A99F8B9AD1D2137863" xlink:type="locator" />
    <link:presentationArc order="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_CD60B84433885B1292923F49E2A2E69F" xlink:to="loc_us-gaap_ScheduleOfDebtTableTextBlock_E578AFCC29D753A99F8B9AD1D2137863" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/DocumentAndEntityInformation" xlink:type="extended">
    <link:loc xlink:href="oke-20200331.xsd#oke_DocumentAndEntityInformationAbstract" xlink:label="loc_oke_DocumentAndEntityInformationAbstract_71405E42593458949036EF26CBA67E7F" xlink:type="locator" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentInformationTable" xlink:label="loc_dei_DocumentInformationTable_615D1B28750C512E90CD3F72CB4D29B8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_DocumentAndEntityInformationAbstract_71405E42593458949036EF26CBA67E7F" xlink:to="loc_dei_DocumentInformationTable_615D1B28750C512E90CD3F72CB4D29B8" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentInformationDocumentAxis" xlink:label="loc_dei_DocumentInformationDocumentAxis_FD3FC394D89E5B248200D44B745C4FCA" xlink:type="locator" />
    <link: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_615D1B28750C512E90CD3F72CB4D29B8" xlink:to="loc_dei_DocumentInformationDocumentAxis_FD3FC394D89E5B248200D44B745C4FCA" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentDomain" xlink:label="loc_dei_DocumentDomain_C1C55B85B62B5546A795547B75E02675" xlink:type="locator" />
    <link: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_FD3FC394D89E5B248200D44B745C4FCA" xlink:to="loc_dei_DocumentDomain_C1C55B85B62B5546A795547B75E02675" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentInformationLineItems" xlink:label="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" 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_615D1B28750C512E90CD3F72CB4D29B8" xlink:to="loc_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_DEF8EB30854C5CA5875D3F75D06A2F34" xlink:type="locator" />
    <link: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_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_DocumentType_DEF8EB30854C5CA5875D3F75D06A2F34" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentQuarterlyReport" xlink:label="loc_dei_DocumentQuarterlyReport_85E3859456645F168A9FFADA267562FF" 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_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_DocumentQuarterlyReport_85E3859456645F168A9FFADA267562FF" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_8FB64810F51656B59E3F6A510DDCB142" 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_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_DocumentPeriodEndDate_8FB64810F51656B59E3F6A510DDCB142" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport" xlink:label="loc_dei_DocumentTransitionReport_9051854E587C59A9AA2E9804876E45F7" 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_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_DocumentTransitionReport_9051854E587C59A9AA2E9804876E45F7" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="loc_dei_EntityFileNumber_8ACB5707833457778A8D707157BECCE2" 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_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityFileNumber_8ACB5707833457778A8D707157BECCE2" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_1203B812EBCC5B089A9C0099DB5D9C6E" 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_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityRegistrantName_1203B812EBCC5B089A9C0099DB5D9C6E" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_dei_EntityIncorporationStateCountryCode_31190057E9245732A80968DC7306977C" 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_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityIncorporationStateCountryCode_31190057E9245732A80968DC7306977C" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="loc_dei_EntityTaxIdentificationNumber_A14EF70FD8B750389E65D21C4F28C54B" 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_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityTaxIdentificationNumber_A14EF70FD8B750389E65D21C4F28C54B" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="loc_dei_EntityAddressAddressLine1_F19AE36A0A99559894A111A84C5DEDFB" 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_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityAddressAddressLine1_F19AE36A0A99559894A111A84C5DEDFB" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="loc_dei_EntityAddressCityOrTown_2370A640614C50BB856C3E4228123F7A" 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_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityAddressCityOrTown_2370A640614C50BB856C3E4228123F7A" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="loc_dei_EntityAddressStateOrProvince_D6104B1476115239BD51FCDCDD8A0FEB" 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_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityAddressStateOrProvince_D6104B1476115239BD51FCDCDD8A0FEB" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="loc_dei_EntityAddressPostalZipCode_FC549AF7174C56879F797BE7E45905EA" 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_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityAddressPostalZipCode_FC549AF7174C56879F797BE7E45905EA" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:label="loc_dei_CityAreaCode_0FD4DB34CB7D504784A6D469CCA220A0" 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_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_CityAreaCode_0FD4DB34CB7D504784A6D469CCA220A0" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:label="loc_dei_LocalPhoneNumber_EB1F5A66C27C59DDAFCE15CAB0762B6F" 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_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_LocalPhoneNumber_EB1F5A66C27C59DDAFCE15CAB0762B6F" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="loc_dei_Security12bTitle_5B91207D02855E029954178D04ACF3DA" 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_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_Security12bTitle_5B91207D02855E029954178D04ACF3DA" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="loc_dei_TradingSymbol_6CF5652F993C57F8BE7204BF34E3EDB5" 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_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_TradingSymbol_6CF5652F993C57F8BE7204BF34E3EDB5" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:label="loc_dei_SecurityExchangeName_D16D0A2D468A5E72A77923F18693587F" 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_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_SecurityExchangeName_D16D0A2D468A5E72A77923F18693587F" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_dei_EntityCurrentReportingStatus_FF8A6CC04D9751569D1590FA59076AEB" 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_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityCurrentReportingStatus_FF8A6CC04D9751569D1590FA59076AEB" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="loc_dei_EntityInteractiveDataCurrent_F7C238DDEC46529195A3A9E20E1DC225" 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_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityInteractiveDataCurrent_F7C238DDEC46529195A3A9E20E1DC225" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_dei_EntityFilerCategory_3B36BABAE3B05D8ABE2750BA140D8EE0" 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_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityFilerCategory_3B36BABAE3B05D8ABE2750BA140D8EE0" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="loc_dei_EntitySmallBusiness_0763A6A8378052A79D26C8DF74805C0D" 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_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntitySmallBusiness_0763A6A8378052A79D26C8DF74805C0D" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_dei_EntityEmergingGrowthCompany_143166FD70765FD4B7845E11E08A7BC9" 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_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityEmergingGrowthCompany_143166FD70765FD4B7845E11E08A7BC9" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="loc_dei_EntityShellCompany_C2BC9643EF765A3CBE8755827C7D389B" 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_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityShellCompany_C2BC9643EF765A3CBE8755827C7D389B" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_FEE4454F8E4F599BB30D48CFF12C4CC4" 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_dei_DocumentInformationLineItems_FC1CD34AFDEA5B1B8B24FF0B5D74E8C4" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_FEE4454F8E4F599BB30D48CFF12C4CC4" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_79404D17DD075308A7BDD3BCDB8F1092" 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_oke_DocumentAndEntityInformationAbstract_71405E42593458949036EF26CBA67E7F" xlink:to="loc_dei_EntityCentralIndexKey_79404D17DD075308A7BDD3BCDB8F1092" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_C4598C1208CE53DDA0DBED51545EBCD8" 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_oke_DocumentAndEntityInformationAbstract_71405E42593458949036EF26CBA67E7F" xlink:to="loc_dei_CurrentFiscalYearEndDate_C4598C1208CE53DDA0DBED51545EBCD8" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_dei_DocumentFiscalYearFocus_3E106179665B533997E7FAAEA90BD86D" 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_oke_DocumentAndEntityInformationAbstract_71405E42593458949036EF26CBA67E7F" xlink:to="loc_dei_DocumentFiscalYearFocus_3E106179665B533997E7FAAEA90BD86D" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_dei_DocumentFiscalPeriodFocus_DAB61556D16357E7B3AE9A3E6A3A8F05" 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_oke_DocumentAndEntityInformationAbstract_71405E42593458949036EF26CBA67E7F" xlink:to="loc_dei_DocumentFiscalPeriodFocus_DAB61556D16357E7B3AE9A3E6A3A8F05" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_E27558E1E9E65380A2145B43B8CE1D1C" 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_oke_DocumentAndEntityInformationAbstract_71405E42593458949036EF26CBA67E7F" xlink:to="loc_dei_AmendmentFlag_E27558E1E9E65380A2145B43B8CE1D1C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_5F8DC3BCD041048FB9A8C2B72BE73922" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_8F7895A755DCDA649876C2B72BE7DE5A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_5F8DC3BCD041048FB9A8C2B72BE73922" xlink:to="loc_us-gaap_StatementTable_8F7895A755DCDA649876C2B72BE7DE5A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_88FC6ECEE62EC70A8E49C2B72BE78019" xlink:type="locator" />
    <link:presentationArc order="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_8F7895A755DCDA649876C2B72BE7DE5A" xlink:to="loc_srt_StatementScenarioAxis_88FC6ECEE62EC70A8E49C2B72BE78019" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_AF51C5D5C779C5EE5AD4C2B72BE71C4A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_88FC6ECEE62EC70A8E49C2B72BE78019" xlink:to="loc_srt_ScenarioUnspecifiedDomain_AF51C5D5C779C5EE5AD4C2B72BE71C4A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_B518D2FD5ADB4D8CEF33C2B72BE8C4F6" 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_8F7895A755DCDA649876C2B72BE7DE5A" xlink:to="loc_us-gaap_StatementLineItems_B518D2FD5ADB4D8CEF33C2B72BE8C4F6" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_BasicEPSfromContinuingOperationsAbstract" xlink:label="loc_oke_BasicEPSfromContinuingOperationsAbstract_738FCB281288495079C4C2B72BE8BD26" 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_EarningsPerShareAbstract_5F8DC3BCD041048FB9A8C2B72BE73922" xlink:to="loc_oke_BasicEPSfromContinuingOperationsAbstract_738FCB281288495079C4C2B72BE8BD26" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_1C8FE291E09B0833ADECC2B72BE880D7" 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_oke_BasicEPSfromContinuingOperationsAbstract_738FCB281288495079C4C2B72BE8BD26" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_1C8FE291E09B0833ADECC2B72BE880D7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_E8F00158C85426A22AE7C2B72BE8B7AA" 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_oke_BasicEPSfromContinuingOperationsAbstract_738FCB281288495079C4C2B72BE8BD26" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_E8F00158C85426A22AE7C2B72BE8B7AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_65068C9EE8041E0076D8C2B72BE84BC9" 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_oke_BasicEPSfromContinuingOperationsAbstract_738FCB281288495079C4C2B72BE8BD26" xlink:to="loc_us-gaap_EarningsPerShareBasic_65068C9EE8041E0076D8C2B72BE84BC9" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DilutedEPSfromContinuingOperationsAbstract" xlink:label="loc_oke_DilutedEPSfromContinuingOperationsAbstract_FD24AB3BD69BDFFA29A4C2B72BE91266" 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_EarningsPerShareAbstract_5F8DC3BCD041048FB9A8C2B72BE73922" xlink:to="loc_oke_DilutedEPSfromContinuingOperationsAbstract_FD24AB3BD69BDFFA29A4C2B72BE91266" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DilutiveSecurities" xlink:label="loc_us-gaap_DilutiveSecurities_53427A5A80D50D997A8AC2B72BE95D5B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_DilutedEPSfromContinuingOperationsAbstract_FD24AB3BD69BDFFA29A4C2B72BE91266" xlink:to="loc_us-gaap_DilutiveSecurities_53427A5A80D50D997A8AC2B72BE95D5B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:label="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_3BAB5D73189528AF388BC2B72BE99F66" 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_oke_DilutedEPSfromContinuingOperationsAbstract_FD24AB3BD69BDFFA29A4C2B72BE91266" xlink:to="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_3BAB5D73189528AF388BC2B72BE99F66" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLossAttributableToParentDiluted" xlink:label="loc_us-gaap_NetIncomeLossAttributableToParentDiluted_6CD8B1E142315992EEE7C2B72BE9759E" 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_oke_DilutedEPSfromContinuingOperationsAbstract_FD24AB3BD69BDFFA29A4C2B72BE91266" xlink:to="loc_us-gaap_NetIncomeLossAttributableToParentDiluted_6CD8B1E142315992EEE7C2B72BE9759E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_B2805A101D7A96F2ED9EC2B72BE9FF01" 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_oke_DilutedEPSfromContinuingOperationsAbstract_FD24AB3BD69BDFFA29A4C2B72BE91266" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_B2805A101D7A96F2ED9EC2B72BE9FF01" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_4797412603CEBC494BD6C2B72BE92B2C" 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_oke_DilutedEPSfromContinuingOperationsAbstract_FD24AB3BD69BDFFA29A4C2B72BE91266" xlink:to="loc_us-gaap_EarningsPerShareDiluted_4797412603CEBC494BD6C2B72BE92B2C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/EarningsPerShareEarningsPerShareNotes" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_AB6441B7ABE85983AD586CFC76AD0781" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="loc_us-gaap_EarningsPerShareTextBlock_E17CC66092E85824A1C0A1BAE962FBB2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_AB6441B7ABE85983AD586CFC76AD0781" xlink:to="loc_us-gaap_EarningsPerShareTextBlock_E17CC66092E85824A1C0A1BAE962FBB2" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/EarningsPerShareEarningsPerShareTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_4C517C3AC30F5E8FA1A3173DDB98493D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_81CF0BB7E296509B8287EACBF8BBAE84" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_4C517C3AC30F5E8FA1A3173DDB98493D" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_81CF0BB7E296509B8287EACBF8BBAE84" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract" xlink:label="loc_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_E7F7CE30F7BCDAAB7C26C446F784CBD4" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CAA3469D27075CDF95BAC446F784C364" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_E7F7CE30F7BCDAAB7C26C446F784CBD4" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CAA3469D27075CDF95BAC446F784C364" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_529EE081D9BD898AD7EDC446F784F6FD" xlink:type="locator" />
    <link:presentationArc order="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_CAA3469D27075CDF95BAC446F784C364" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_529EE081D9BD898AD7EDC446F784F6FD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_5ABE946523F0187D7E31C446F784069A" xlink:type="locator" />
    <link:presentationArc order="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_529EE081D9BD898AD7EDC446F784F6FD" xlink:to="loc_us-gaap_EquityComponentDomain_5ABE946523F0187D7E31C446F784069A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_B7B014A7D1AAC66734F8C446F78474C4" 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_5ABE946523F0187D7E31C446F784069A" xlink:to="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_B7B014A7D1AAC66734F8C446F78474C4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_004206E9748B58222F64C446F78499F7" 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_CAA3469D27075CDF95BAC446F784C364" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_004206E9748B58222F64C446F78499F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_56564DCB1AABA558556DC446F7845DF9" xlink:type="locator" />
    <link:presentationArc order="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_004206E9748B58222F64C446F78499F7" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_56564DCB1AABA558556DC446F7845DF9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_60D020E0942249EBF9A6C446F7843925" xlink:type="locator" />
    <link:presentationArc order="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_56564DCB1AABA558556DC446F7845DF9" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_60D020E0942249EBF9A6C446F7843925" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_069D6BB73DA735D45DA0C446F7844762" 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_56564DCB1AABA558556DC446F7845DF9" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_069D6BB73DA735D45DA0C446F7844762" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_870B7E2665D53B8E349EC446F7848425" 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_CAA3469D27075CDF95BAC446F784C364" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_870B7E2665D53B8E349EC446F7848425" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_65DC637AB4AC6C09D1D7C446F7846686" xlink:type="locator" />
    <link:presentationArc order="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_870B7E2665D53B8E349EC446F7848425" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_65DC637AB4AC6C09D1D7C446F7846686" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_C73B906CE78431A39E0BC446F7844F95" 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_870B7E2665D53B8E349EC446F7848425" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_C73B906CE78431A39E0BC446F7844F95" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_282FBB5EDFAA0347D20DC446F7847B7D" xlink:type="locator" />
    <link:presentationArc order="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_C73B906CE78431A39E0BC446F7844F95" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_282FBB5EDFAA0347D20DC446F7847B7D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_C926AF89A6CA8B92338AC446F794BCAC" 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_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_C73B906CE78431A39E0BC446F7844F95" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_C926AF89A6CA8B92338AC446F794BCAC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_F5C6A133C766B5522704C446F7946F37" 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_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_C73B906CE78431A39E0BC446F7844F95" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_F5C6A133C766B5522704C446F7946F37" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_536362D89BC78AB26AE1C446F794E67C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_C73B906CE78431A39E0BC446F7844F95" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_536362D89BC78AB26AE1C446F794E67C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_1F0B94602D3D713E42B6C446F794DC19" 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_C73B906CE78431A39E0BC446F7844F95" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_1F0B94602D3D713E42B6C446F794DC19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_B6D0319A51B3E89F3340C446F7941F8A" 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_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_C73B906CE78431A39E0BC446F7844F95" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_B6D0319A51B3E89F3340C446F7941F8A" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansNotes" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract" xlink:label="loc_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_B59DB6F59E0C5BE5AC78F13FDFD5D600" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_264BF650966A51BFB616BFBA7B27B750" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_B59DB6F59E0C5BE5AC78F13FDFD5D600" xlink:to="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_264BF650966A51BFB616BFBA7B27B750" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract" xlink:label="loc_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_DEB5793530B30267193CC0206E6C8ECD" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfNetBenefitCostsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_727AF13F9EBDA9EC5536C0206E6C7DE3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_DEB5793530B30267193CC0206E6C8ECD" xlink:to="loc_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_727AF13F9EBDA9EC5536C0206E6C7DE3" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/EquityDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_C2DEAE0D110369FF993BC161C669FA7F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_77AE31EA9D61D6D84325C161C6693D28" xlink:type="locator" />
    <link:presentationArc order="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_C2DEAE0D110369FF993BC161C669FA7F" xlink:to="loc_us-gaap_StatementTable_77AE31EA9D61D6D84325C161C6693D28" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_B02A740462E5F22F8E40C161C6698A0A" xlink:type="locator" />
    <link:presentationArc order="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_77AE31EA9D61D6D84325C161C6693D28" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_B02A740462E5F22F8E40C161C6698A0A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_F525597D87E943834350C161C669E762" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_B02A740462E5F22F8E40C161C6698A0A" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_F525597D87E943834350C161C669E762" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaap_SubsequentEventMember_D44E801482C3E2A62951C161C669563D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_F525597D87E943834350C161C669E762" xlink:to="loc_us-gaap_SubsequentEventMember_D44E801482C3E2A62951C161C669563D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_7188D6C4C49315209414C161C669A036" 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_77AE31EA9D61D6D84325C161C6693D28" xlink:to="loc_us-gaap_StatementClassOfStockAxis_7188D6C4C49315209414C161C669A036" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_DF2385E49F7CB9B9B6DBC161C6695A2A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_7188D6C4C49315209414C161C669A036" xlink:to="loc_us-gaap_ClassOfStockDomain_DF2385E49F7CB9B9B6DBC161C6695A2A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SeriesEPreferredStockMember" xlink:label="loc_us-gaap_SeriesEPreferredStockMember_263DFB6764A31E74A193C161C669F221" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_DF2385E49F7CB9B9B6DBC161C6695A2A" xlink:to="loc_us-gaap_SeriesEPreferredStockMember_263DFB6764A31E74A193C161C669F221" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_366C13A22E7701DCA755C161C66903D0" 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_77AE31EA9D61D6D84325C161C6693D28" xlink:to="loc_us-gaap_StatementLineItems_366C13A22E7701DCA755C161C66903D0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockDividendsPerShareCashPaid" xlink:label="loc_us-gaap_CommonStockDividendsPerShareCashPaid_C0BDA844EB42D628CA9BC161C679566C" 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_366C13A22E7701DCA755C161C66903D0" xlink:to="loc_us-gaap_CommonStockDividendsPerShareCashPaid_C0BDA844EB42D628CA9BC161C679566C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_87ADE47F2C76E7E5E425C161C679E0B1" 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_366C13A22E7701DCA755C161C66903D0" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_87ADE47F2C76E7E5E425C161C679E0B1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendsPayableDateOfRecordDayMonthAndYear" xlink:label="loc_us-gaap_DividendsPayableDateOfRecordDayMonthAndYear_A470A01BD17A9C3F92D7C161C6796902" 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_366C13A22E7701DCA755C161C66903D0" xlink:to="loc_us-gaap_DividendsPayableDateOfRecordDayMonthAndYear_A470A01BD17A9C3F92D7C161C6796902" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendPayableDateToBePaidDayMonthAndYear" xlink:label="loc_us-gaap_DividendPayableDateToBePaidDayMonthAndYear_2BBB0F23490001DB3CD9C161C6790527" 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_366C13A22E7701DCA755C161C66903D0" xlink:to="loc_us-gaap_DividendPayableDateToBePaidDayMonthAndYear_2BBB0F23490001DB3CD9C161C6790527" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockDividendRatePercentage" xlink:label="loc_us-gaap_PreferredStockDividendRatePercentage_79A446D417036C0204BFC161C6794B2B" 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_366C13A22E7701DCA755C161C66903D0" xlink:to="loc_us-gaap_PreferredStockDividendRatePercentage_79A446D417036C0204BFC161C6794B2B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendsPreferredStockCash" xlink:label="loc_us-gaap_DividendsPreferredStockCash_2C9AF69888031F78467BC161C679D6F4" 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_366C13A22E7701DCA755C161C66903D0" xlink:to="loc_us-gaap_DividendsPreferredStockCash_2C9AF69888031F78467BC161C679D6F4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendsPreferredStock" xlink:label="loc_us-gaap_DividendsPreferredStock_3CBBB06158B5E126F877C161C6797362" 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_StatementLineItems_366C13A22E7701DCA755C161C66903D0" xlink:to="loc_us-gaap_DividendsPreferredStock_3CBBB06158B5E126F877C161C6797362" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/EquityNotes" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_03C9D09AA7EE5D4999421F54A33BBD7F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="loc_us-gaap_StockholdersEquityNoteDisclosureTextBlock_B3619001E3FC53FF83C06AD65EA7DCAD" 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_03C9D09AA7EE5D4999421F54A33BBD7F" xlink:to="loc_us-gaap_StockholdersEquityNoteDisclosureTextBlock_B3619001E3FC53FF83C06AD65EA7DCAD" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/FairValueMeasurementsFairValueMeasurementsPolicies" xlink:type="extended">
    <link:loc xlink:href="oke-20200331.xsd#oke_FairValueAccountingPolicyAbstract" xlink:label="loc_oke_FairValueAccountingPolicyAbstract_582412A14FE15F66A0A6C2E3D268A16A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:label="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy_6E982F2D948C5271A7FC6981B06A1D15" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_FairValueAccountingPolicyAbstract_582412A14FE15F66A0A6C2E3D268A16A" xlink:to="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy_6E982F2D948C5271A7FC6981B06A1D15" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/FairValueMeasurementsNotes" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_D4CE4E4B5CFC5E17B382D6CCED67EB90" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="loc_us-gaap_FairValueDisclosuresTextBlock_A02FBB1D03D1573DBA5C5D93C9F09573" 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_D4CE4E4B5CFC5E17B382D6CCED67EB90" xlink:to="loc_us-gaap_FairValueDisclosuresTextBlock_A02FBB1D03D1573DBA5C5D93C9F09573" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/FairValueMeasurementsPart1Details" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_C7E79ED7ADAF4B859329C6BAF17B0082" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_35CA20742959CFB30D6AC6BAF18A8D04" 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_C7E79ED7ADAF4B859329C6BAF17B0082" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_35CA20742959CFB30D6AC6BAF18A8D04" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_4C37AEF449DA0A248C5EC6BAF18A3B39" 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_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_35CA20742959CFB30D6AC6BAF18A8D04" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_4C37AEF449DA0A248C5EC6BAF18A3B39" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_5A2558008E88AA4E9C23C6BAF18A93EA" xlink:type="locator" />
    <link:presentationArc order="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_4C37AEF449DA0A248C5EC6BAF18A3B39" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_5A2558008E88AA4E9C23C6BAF18A93EA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_D449528732400C3A0687C6BAF18A9404" xlink:type="locator" />
    <link:presentationArc order="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_5A2558008E88AA4E9C23C6BAF18A93EA" xlink:to="loc_us-gaap_FairValueMeasurementsRecurringMember_D449528732400C3A0687C6BAF18A9404" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByMeasurementBasisAxis" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_69E900FA284BC7894E4DC6BAF18ADC0F" 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_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_35CA20742959CFB30D6AC6BAF18A8D04" xlink:to="loc_us-gaap_FairValueByMeasurementBasisAxis_69E900FA284BC7894E4DC6BAF18ADC0F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_E5E29AD3BC5A359DD28AC6BAF18A1D0F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_69E900FA284BC7894E4DC6BAF18ADC0F" xlink:to="loc_us-gaap_FairValueDisclosureItemAmountsDomain_E5E29AD3BC5A359DD28AC6BAF18A1D0F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_06A04A7A1BA008032871C6BAF18AD305" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_E5E29AD3BC5A359DD28AC6BAF18A1D0F" xlink:to="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_06A04A7A1BA008032871C6BAF18AD305" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_40E68D25CDB013D9005CC6BAF18A5D04" 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_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_35CA20742959CFB30D6AC6BAF18A8D04" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_40E68D25CDB013D9005CC6BAF18A5D04" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_F5EE1A642E1570DEF573C6BAF18A6079" 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_40E68D25CDB013D9005CC6BAF18A5D04" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_F5EE1A642E1570DEF573C6BAF18A6079" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_391932B4C607B0498BEFC6BAF18A2177" xlink:type="locator" />
    <link:presentationArc order="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_F5EE1A642E1570DEF573C6BAF18A6079" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_391932B4C607B0498BEFC6BAF18A2177" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_3742E2B35F3AFEFAF686C6BAF18A0621" 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_F5EE1A642E1570DEF573C6BAF18A6079" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_3742E2B35F3AFEFAF686C6BAF18A0621" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_16875BC6F8DB094B7839C6BAF18A6A42" 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_F5EE1A642E1570DEF573C6BAF18A6079" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_16875BC6F8DB094B7839C6BAF18A6A42" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_46DAA52DC85ECCE3AF91C6BAF18AE02F" 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_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_35CA20742959CFB30D6AC6BAF18A8D04" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_46DAA52DC85ECCE3AF91C6BAF18AE02F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_6F1FBA136498EEDEBF0FC6BAF18A4C0B" xlink:type="locator" />
    <link:presentationArc order="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_46DAA52DC85ECCE3AF91C6BAF18AE02F" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_6F1FBA136498EEDEBF0FC6BAF18A4C0B" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_FinancialContractsMember" xlink:label="loc_oke_FinancialContractsMember_A193516C778A35FAC002C6BAF18A5BD3" xlink:type="locator" />
    <link:presentationArc order="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_6F1FBA136498EEDEBF0FC6BAF18A4C0B" xlink:to="loc_oke_FinancialContractsMember_A193516C778A35FAC002C6BAF18A5BD3" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_FinancialDerivativeInstrumentMember" xlink:label="loc_oke_FinancialDerivativeInstrumentMember_8A23A3A34A1ACBE40A28C6BAF18A71D0" 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_DerivativeContractTypeDomain_6F1FBA136498EEDEBF0FC6BAF18A4C0B" xlink:to="loc_oke_FinancialDerivativeInstrumentMember_8A23A3A34A1ACBE40A28C6BAF18A71D0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_C9E695C6952999BC9DBAC6BAF18A52E3" 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_6F1FBA136498EEDEBF0FC6BAF18A4C0B" xlink:to="loc_us-gaap_CommodityContractMember_C9E695C6952999BC9DBAC6BAF18A52E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateContractMember" xlink:label="loc_us-gaap_InterestRateContractMember_9355BDA38E187430A72BC6BAF18A785A" 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_DerivativeContractTypeDomain_6F1FBA136498EEDEBF0FC6BAF18A4C0B" xlink:to="loc_us-gaap_InterestRateContractMember_9355BDA38E187430A72BC6BAF18A785A" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_PhysicalContractsMember" xlink:label="loc_oke_PhysicalContractsMember_98DB6D22EFB8C967C0D5C6BAF18A6735" 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_DerivativeContractTypeDomain_6F1FBA136498EEDEBF0FC6BAF18A4C0B" xlink:to="loc_oke_PhysicalContractsMember_98DB6D22EFB8C967C0D5C6BAF18A6735" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" 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_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_35CA20742959CFB30D6AC6BAF18A8D04" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset" xlink:label="loc_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_4209F8397C091E4AD8ADC6BAF18A7602" 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_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:to="loc_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_4209F8397C091E4AD8ADC6BAF18A7602" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeCollateralRighttoReclaimCashTotal" xlink:label="loc_oke_DerivativeCollateralRighttoReclaimCashTotal_E9C246DCABCE09FA49F1C6BAF18AF468" 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_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:to="loc_oke_DerivativeCollateralRighttoReclaimCashTotal_E9C246DCABCE09FA49F1C6BAF18AF468" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset" xlink:label="loc_us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset_E1F32B1D0B759FD23AD1C6BAF18A611A" 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_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:to="loc_us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset_E1F32B1D0B759FD23AD1C6BAF18A611A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeCollateralRightToReclaimCash" xlink:label="loc_us-gaap_DerivativeCollateralRightToReclaimCash_605E27F98989763BD8B1C6BAF18AB2D7" 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_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:to="loc_us-gaap_DerivativeCollateralRightToReclaimCash_605E27F98989763BD8B1C6BAF18AB2D7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtFairValue" xlink:label="loc_us-gaap_LongTermDebtFairValue_D2F6B0DC9CA80F4BCBB3C6BAF18A2829" 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_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:to="loc_us-gaap_LongTermDebtFairValue_D2F6B0DC9CA80F4BCBB3C6BAF18A2829" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_A04E9324FAF1EE3603BAC6BAF18A2C46" 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_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:to="loc_us-gaap_LongTermDebt_A04E9324FAF1EE3603BAC6BAF18A2C46" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_7C13D03A77087FC89E4EC6BAF18AE5AF" 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_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:to="loc_us-gaap_AssetsAbstract_7C13D03A77087FC89E4EC6BAF18AE5AF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancialInstrumentsOwnedPhysicalCommoditiesAtFairValue" xlink:label="loc_us-gaap_FinancialInstrumentsOwnedPhysicalCommoditiesAtFairValue_E6F7A3175BD87B301018C6BAF18A0CB1" 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_AssetsAbstract_7C13D03A77087FC89E4EC6BAF18AE5AF" xlink:to="loc_us-gaap_FinancialInstrumentsOwnedPhysicalCommoditiesAtFairValue_E6F7A3175BD87B301018C6BAF18A0CB1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateDerivativeAssetsAtFairValue" xlink:label="loc_us-gaap_InterestRateDerivativeAssetsAtFairValue_DFF905FC8C2A10D5DF8AC6BAF18AF2A3" 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_7C13D03A77087FC89E4EC6BAF18AE5AF" xlink:to="loc_us-gaap_InterestRateDerivativeAssetsAtFairValue_DFF905FC8C2A10D5DF8AC6BAF18AF2A3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement_27E2E040FD2807911B3AC6BAF18A3905" 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_7C13D03A77087FC89E4EC6BAF18AE5AF" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement_27E2E040FD2807911B3AC6BAF18A3905" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssets" xlink:label="loc_us-gaap_DerivativeAssets_90B83716C0324FFCD668C6BAF18A10BB" 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_7C13D03A77087FC89E4EC6BAF18AE5AF" xlink:to="loc_us-gaap_DerivativeAssets_90B83716C0324FFCD668C6BAF18A10BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset_10645D0188EBDB4B481BC6BAF18ABF10" 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_AssetsAbstract_7C13D03A77087FC89E4EC6BAF18AE5AF" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset_10645D0188EBDB4B481BC6BAF18ABF10" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement_B49643C6DD6AE101FE94C6BAF18A5FC3" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement_B49643C6DD6AE101FE94C6BAF18A5FC3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAbstract" xlink:label="loc_us-gaap_LiabilitiesAbstract_BB6A0CC411F75CFDA8A3C6BAF18AF096" 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_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_084F7AEDD4F1E53EB3D8C6BAF18AE5C5" xlink:to="loc_us-gaap_LiabilitiesAbstract_BB6A0CC411F75CFDA8A3C6BAF18AF096" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_PhysicalContractsLiabilitiesFairValueDisclosures" xlink:label="loc_oke_PhysicalContractsLiabilitiesFairValueDisclosures_DC117F7FA677BCE66F19C6BAF18AD517" 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_LiabilitiesAbstract_BB6A0CC411F75CFDA8A3C6BAF18AF096" xlink:to="loc_oke_PhysicalContractsLiabilitiesFairValueDisclosures_DC117F7FA677BCE66F19C6BAF18AD517" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateDerivativeLiabilitiesAtFairValue" xlink:label="loc_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_B37B8358D0B7D4E4D651C6BAF18ABFBD" 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_us-gaap_LiabilitiesAbstract_BB6A0CC411F75CFDA8A3C6BAF18AF096" xlink:to="loc_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_B37B8358D0B7D4E4D651C6BAF18ABFBD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLiabilities" xlink:label="loc_us-gaap_DerivativeLiabilities_530AF3DA37851DE8F8CAC6BAF18A66ED" 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_LiabilitiesAbstract_BB6A0CC411F75CFDA8A3C6BAF18AF096" xlink:to="loc_us-gaap_DerivativeLiabilities_530AF3DA37851DE8F8CAC6BAF18A66ED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset_762CA2D04524972B3D52C6BAF18A7F1F" 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_LiabilitiesAbstract_BB6A0CC411F75CFDA8A3C6BAF18AF096" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset_762CA2D04524972B3D52C6BAF18A7F1F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/FairValueMeasurementsPart2Details" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_87754A57B6951A66E6E1C66562710196" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_57A48CBB08CF58F8C8E9C66562726881" xlink:type="locator" />
    <link:presentationArc order="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_87754A57B6951A66E6E1C66562710196" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_57A48CBB08CF58F8C8E9C66562726881" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_FairValueByAssetLiabilitiyClassAxis" xlink:label="loc_oke_FairValueByAssetLiabilitiyClassAxis_CC2D1D1144F3795FE678C6656272B6EF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_57A48CBB08CF58F8C8E9C66562726881" xlink:to="loc_oke_FairValueByAssetLiabilitiyClassAxis_CC2D1D1144F3795FE678C6656272B6EF" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="loc_oke_FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_CDD5C72A59B27B416A8DC6656272609C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_FairValueByAssetLiabilitiyClassAxis_CC2D1D1144F3795FE678C6656272B6EF" xlink:to="loc_oke_FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_CDD5C72A59B27B416A8DC6656272609C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA" 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_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_57A48CBB08CF58F8C8E9C66562726881" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs" xlink:label="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_3A56465516CE00C03C7DC66562744B76" 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_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA" xlink:to="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_3A56465516CE00C03C7DC66562744B76" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements" xlink:label="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements_66ADEB89B493E095562EC66562757951" 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_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA" xlink:to="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements_66ADEB89B493E095562EC66562757951" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3" xlink:label="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3_91D926330AEEA7607A15C665627546B9" 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_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA" xlink:to="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3_91D926330AEEA7607A15C665627546B9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss" xlink:label="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss_E6F26672597714AA3F9DC66562760838" 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_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA" xlink:to="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss_E6F26672597714AA3F9DC66562760838" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs" xlink:label="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_4FE6CA64EB791C79A18DC6656276B69C" 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_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA" xlink:to="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_4FE6CA64EB791C79A18DC6656276B69C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet_97A608AF5B3CF027A504C66562769B38" 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_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_0DF626E27556D2D5502AC6656273DFCA" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet_97A608AF5B3CF027A504C66562769B38" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/FairValueMeasurementsTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_B420A8CC2F8C363BFEBFC6BAF19A91C1" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_FD4C97CF355EE88D6225C6BAF19A68EA" xlink:type="locator" />
    <link:presentationArc order="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_B420A8CC2F8C363BFEBFC6BAF19A91C1" xlink:to="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_FD4C97CF355EE88D6225C6BAF19A68EA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_36BF8ED48ACB89A9501EC6BAF19AD9F0" 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_FairValueDisclosuresAbstract_B420A8CC2F8C363BFEBFC6BAF19A91C1" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_36BF8ED48ACB89A9501EC6BAF19AD9F0" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/LeasesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_F32AEB547579611D122BC2B72BA859BB" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeLeaseDescriptionTable" xlink:label="loc_us-gaap_LesseeLeaseDescriptionTable_73F24E79E884455C0665C2B72BA86D25" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_F32AEB547579611D122BC2B72BA859BB" xlink:to="loc_us-gaap_LesseeLeaseDescriptionTable_73F24E79E884455C0665C2B72BA86D25" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_LeaseDescriptionAxis" xlink:label="loc_oke_LeaseDescriptionAxis_2D019DAE441337D291A7C2B72BA8655E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_73F24E79E884455C0665C2B72BA86D25" xlink:to="loc_oke_LeaseDescriptionAxis_2D019DAE441337D291A7C2B72BA8655E" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_MaturityofLeaseLiabilitiesDomain" xlink:label="loc_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_LeaseDescriptionAxis_2D019DAE441337D291A7C2B72BA8655E" xlink:to="loc_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember" xlink:label="loc_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember_0A5803BBDC4252783C4EC2B72BA97997" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:to="loc_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember_0A5803BBDC4252783C4EC2B72BA97997" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember" xlink:label="loc_oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember_D7CE7FA24D0C3F1680ECC2B72BA9776F" 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_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:to="loc_oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember_D7CE7FA24D0C3F1680ECC2B72BA9776F" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_WeightedAverageRemainingLeaseTermMember" xlink:label="loc_oke_WeightedAverageRemainingLeaseTermMember_D903F582536F17412C21C2B72BA9C253" 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_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:to="loc_oke_WeightedAverageRemainingLeaseTermMember_D903F582536F17412C21C2B72BA9C253" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_WeightedAverageDiscountRateMember" xlink:label="loc_oke_WeightedAverageDiscountRateMember_2C9874C2204E6C90BBD0C2B72BAA387C" 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_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:to="loc_oke_WeightedAverageDiscountRateMember_2C9874C2204E6C90BBD0C2B72BAA387C" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_MaturityofFinanceLeaseLiabilityMember" xlink:label="loc_oke_MaturityofFinanceLeaseLiabilityMember_6C4CB64AC05F40706C50C2B72BAA4DB6" 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_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:to="loc_oke_MaturityofFinanceLeaseLiabilityMember_6C4CB64AC05F40706C50C2B72BAA4DB6" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_MaturityofOperatingLeaseLiabilitiesMember" xlink:label="loc_oke_MaturityofOperatingLeaseLiabilitiesMember_73D7220E5E4E54EC341AC2B72BAAC307" 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_oke_MaturityofLeaseLiabilitiesDomain_DC0F1095D0BC86E2052EC2B72BA9388D" xlink:to="loc_oke_MaturityofOperatingLeaseLiabilitiesMember_73D7220E5E4E54EC341AC2B72BAAC307" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeLeaseDescriptionLineItems" xlink:label="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" 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_LesseeLeaseDescriptionTable_73F24E79E884455C0665C2B72BA86D25" xlink:to="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasePayments" xlink:label="loc_us-gaap_OperatingLeasePayments_DC27F33A0C0A64418801C2B72BAA3B88" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_OperatingLeasePayments_DC27F33A0C0A64418801C2B72BAA3B88" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeasePrincipalPayments" xlink:label="loc_us-gaap_FinanceLeasePrincipalPayments_946DDB85272C0B7AE50CC2B72BAB361A" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_FinanceLeasePrincipalPayments_946DDB85272C0B7AE50CC2B72BAB361A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:label="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_2F73F67B0C61D9014FC9C2B72BABA857" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_2F73F67B0C61D9014FC9C2B72BABA857" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_D0B374D57603CDEAA92CC2B72BAB5F8A" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_D0B374D57603CDEAA92CC2B72BAB5F8A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_8BF219879E4B8FFABDF7C2B72BABCAF5" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_8BF219879E4B8FFABDF7C2B72BABCAF5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_9900407DD765FA950BC9C2B72BAB0046" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_9900407DD765FA950BC9C2B72BAB0046" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_C42637CB1F4C2A8B9755C2B72BABB349" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_C42637CB1F4C2A8B9755C2B72BABB349" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_08BFAEB10577C173DAA0C2B72BAC1E35" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_08BFAEB10577C173DAA0C2B72BAC1E35" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_12540F476A9AE17A374AC2B72BAC81D2" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_12540F476A9AE17A374AC2B72BAC81D2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_0FE73E9913F55B023043C2B72BACF4D7" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_0FE73E9913F55B023043C2B72BACF4D7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:label="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_EA0B4CAADC88D2D793D5C2B72BACE4A7" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_EA0B4CAADC88D2D793D5C2B72BACE4A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiability" xlink:label="loc_us-gaap_FinanceLeaseLiability_0BD70D1E19F2BCDBF021C2B72BAC763D" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_FinanceLeaseLiability_0BD70D1E19F2BCDBF021C2B72BAC763D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_6E313FCF93F7D50A4FF2C2B72BAD9D25" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_6E313FCF93F7D50A4FF2C2B72BAD9D25" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_CCE723AB64C1D390003EC2B72BAD7CB3" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_CCE723AB64C1D390003EC2B72BAD7CB3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_A80F6684B6B926785206C2B72BAD20B8" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_A80F6684B6B926785206C2B72BAD20B8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_18CF3C88D9C64D6C26FBC2B72BAD8401" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_18CF3C88D9C64D6C26FBC2B72BAD8401" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_A972F18DC62344008835C2B72BAD6F18" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_A972F18DC62344008835C2B72BAD6F18" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_CC60223CD1BC788C7647C2B72BADA849" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_CC60223CD1BC788C7647C2B72BADA849" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_554C9F036C98CC54A753C2B72BAD4D0C" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_554C9F036C98CC54A753C2B72BAD4D0C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_57E0186A479AEAC6D615C2B72BAE543B" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_57E0186A479AEAC6D615C2B72BAE543B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="loc_us-gaap_OperatingLeaseLiability_20B215521D1932C7D63EC2B72BAEEF61" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_OperatingLeaseLiability_20B215521D1932C7D63EC2B72BAEEF61" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_6E77E6E9DB7F1E795F56C2B72BAEC010" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_6E77E6E9DB7F1E795F56C2B72BAEC010" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseTermOfContract" xlink:label="loc_us-gaap_LesseeOperatingLeaseTermOfContract_32D0D4C58E5BF14BCEA0C2B72BAE8C6F" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_LesseeOperatingLeaseTermOfContract_32D0D4C58E5BF14BCEA0C2B72BAE8C6F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_A1471A73DA5BC1BE180FC2B72BAEB3E9" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_A1471A73DA5BC1BE180FC2B72BAEB3E9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_8896BB2BAF1032213A82C2B72BAEEB16" 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_LesseeLeaseDescriptionLineItems_9E293328E1DF980C0124C2B72BAAD947" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_8896BB2BAF1032213A82C2B72BAEEB16" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/LeasesNotes" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_17A50E39931863B670960DB263E5314B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesOfLesseeDisclosureTextBlock" xlink:label="loc_us-gaap_LeasesOfLesseeDisclosureTextBlock_09410BBD8C4BAAAB5D770E9AA701E249" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_17A50E39931863B670960DB263E5314B" xlink:to="loc_us-gaap_LeasesOfLesseeDisclosureTextBlock_09410BBD8C4BAAAB5D770E9AA701E249" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/LeasesPolicies" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_1465844053D08110E668C041BC2E026F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeLeasesPolicyTextBlock" xlink:label="loc_us-gaap_LesseeLeasesPolicyTextBlock_BADBE68B78B5364DA6D8C041BC2E77F9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_1465844053D08110E668C041BC2E026F" xlink:to="loc_us-gaap_LesseeLeasesPolicyTextBlock_BADBE68B78B5364DA6D8C041BC2E77F9" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/LeasesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_7F40C7F37CFDB675C2820DB263DB8CEE" xlink:type="locator" />
    <link:loc xlink:href="oke-20200331.xsd#oke_LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock" xlink:label="loc_oke_LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock_03EC48372D3B2840FB230DB263DB97EC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_7F40C7F37CFDB675C2820DB263DB8CEE" xlink:to="loc_oke_LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock_03EC48372D3B2840FB230DB263DB97EC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_A42FCCC828671BD9BC5C0DB263DB8FC5" 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_LeasesAbstract_7F40C7F37CFDB675C2820DB263DB8CEE" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_A42FCCC828671BD9BC5C0DB263DB8FC5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock" xlink:label="loc_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_CBE9DFD2443306E49E110DB263DBE6B3" 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_LeasesAbstract_7F40C7F37CFDB675C2820DB263DB8CEE" xlink:to="loc_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_CBE9DFD2443306E49E110DB263DBE6B3" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/RevenueRevenueDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_DFB97DC0326C0C502F15C27C2C374337" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityAbstract" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_8C823A6BC88A68B8D630C27C2C3D7720" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_DFB97DC0326C0C502F15C27C2C374337" xlink:to="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_8C823A6BC88A68B8D630C27C2C3D7720" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerLiability" xlink:label="loc_us-gaap_ContractWithCustomerLiability_24E67212FF2FBA8EEC96C27C2C3D945E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_8C823A6BC88A68B8D630C27C2C3D7720" xlink:to="loc_us-gaap_ContractWithCustomerLiability_24E67212FF2FBA8EEC96C27C2C3D945E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_2FCA7AC66DE401BB7C6DC27C2C3E39A0" 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_ContractWithCustomerAssetAndLiabilityAbstract_8C823A6BC88A68B8D630C27C2C3D7720" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_2FCA7AC66DE401BB7C6DC27C2C3E39A0" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ContractwithCustomerLiabilityNetAdditions" xlink:label="loc_oke_ContractwithCustomerLiabilityNetAdditions_7AE78ADD2E6156357CD8C27C2C3F808A" 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_ContractWithCustomerAssetAndLiabilityAbstract_8C823A6BC88A68B8D630C27C2C3D7720" xlink:to="loc_oke_ContractwithCustomerLiabilityNetAdditions_7AE78ADD2E6156357CD8C27C2C3F808A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerLiabilityCurrent" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_568737D024AE393993C0C27C2C3F00B5" 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_ContractWithCustomerAssetAndLiabilityAbstract_8C823A6BC88A68B8D630C27C2C3D7720" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_568737D024AE393993C0C27C2C3F00B5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerLiabilityNoncurrent" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_41C3619FE02FBE29EFA0C27C2C3F3D5D" 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_ContractWithCustomerAssetAndLiabilityAbstract_8C823A6BC88A68B8D630C27C2C3D7720" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_41C3619FE02FBE29EFA0C27C2C3F3D5D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenuePerformanceObligationAbstract" xlink:label="loc_us-gaap_RevenuePerformanceObligationAbstract_174DD405A9759ED62B7FC27C2C40CD36" xlink:type="locator" />
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_DFB97DC0326C0C502F15C27C2C374337" xlink:to="loc_us-gaap_RevenuePerformanceObligationAbstract_174DD405A9759ED62B7FC27C2C40CD36" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_D8F80EDC7CB9DB528F28C27C2C4002A7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuePerformanceObligationAbstract_174DD405A9759ED62B7FC27C2C40CD36" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_D8F80EDC7CB9DB528F28C27C2C4002A7" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_RevenueRemainingPerformanceObligationAxis" xlink:label="loc_oke_RevenueRemainingPerformanceObligationAxis_DF7AD7D7DE6816C9F8E6C27C2C40AE34" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_D8F80EDC7CB9DB528F28C27C2C4002A7" xlink:to="loc_oke_RevenueRemainingPerformanceObligationAxis_DF7AD7D7DE6816C9F8E6C27C2C40AE34" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_RevenueRemainingPerformanceObligationDomain" xlink:label="loc_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_RevenueRemainingPerformanceObligationAxis_DF7AD7D7DE6816C9F8E6C27C2C40AE34" xlink:to="loc_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_RemainingContractTermsMember" xlink:label="loc_oke_RemainingContractTermsMember_CD34B973632144D849BBC27C2C41E151" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:to="loc_oke_RemainingContractTermsMember_CD34B973632144D849BBC27C2C41E151" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A2020Member" xlink:label="loc_oke_A2020Member_A6A0724D4BF8C01F9981C27C2C419070" 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_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:to="loc_oke_A2020Member_A6A0724D4BF8C01F9981C27C2C419070" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A2021Member" xlink:label="loc_oke_A2021Member_C3294F58BF33047E081BC27C2C413A78" 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_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:to="loc_oke_A2021Member_C3294F58BF33047E081BC27C2C413A78" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A2022Member" xlink:label="loc_oke_A2022Member_BEF0A9A72E2D384E9921C27C2C4251DB" 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_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:to="loc_oke_A2022Member_BEF0A9A72E2D384E9921C27C2C4251DB" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_A2023Member" xlink:label="loc_oke_A2023Member_228B47DCAE9837EB62A4C27C2C423078" 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_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:to="loc_oke_A2023Member_228B47DCAE9837EB62A4C27C2C423078" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ThereafterMember" xlink:label="loc_oke_ThereafterMember_2594C6EBE58718F02240C27C2C42AA90" 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_oke_RevenueRemainingPerformanceObligationDomain_65AAD097A153C5AECB56C27C2C40B0F7" xlink:to="loc_oke_ThereafterMember_2594C6EBE58718F02240C27C2C42AA90" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_71535DD1A69EB2A0C1E9C27C2C42499D" 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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_D8F80EDC7CB9DB528F28C27C2C4002A7" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_71535DD1A69EB2A0C1E9C27C2C42499D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligation" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligation_8C6151FB3C4DE6A94391C27C2C434DD9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_71535DD1A69EB2A0C1E9C27C2C42499D" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligation_8C6151FB3C4DE6A94391C27C2C434DD9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenuePerformanceObligationDescriptionOfTiming" xlink:label="loc_us-gaap_RevenuePerformanceObligationDescriptionOfTiming_93E978F292334E2F53D0C27C2C43EEC9" 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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_71535DD1A69EB2A0C1E9C27C2C42499D" xlink:to="loc_us-gaap_RevenuePerformanceObligationDescriptionOfTiming_93E978F292334E2F53D0C27C2C43EEC9" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/RevenueRevenueNotes" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_2D94EDFB82B45A5081C8E356EAF096B8" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_81B8A0C1E0F85A7DBE2210FFB18F7F1D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_2D94EDFB82B45A5081C8E356EAF096B8" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_81B8A0C1E0F85A7DBE2210FFB18F7F1D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/RevenueRevenuePolicies" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_D3EDAE2AF284500896670989B7BD87F5" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerPolicyTextBlock" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_95A3199AC8005381B592021033755E47" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_D3EDAE2AF284500896670989B7BD87F5" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_95A3199AC8005381B592021033755E47" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/RevenueRevenueTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_B0F63B4A2B865C628795FDD6C10D7941" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_EDA00E54BEAC5531BA1C9BCC37CC0DBC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_B0F63B4A2B865C628795FDD6C10D7941" xlink:to="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_EDA00E54BEAC5531BA1C9BCC37CC0DBC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock_445411BBA5935EF087C56A8EAA6E8B64" 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_RevenueFromContractWithCustomerAbstract_B0F63B4A2B865C628795FDD6C10D7941" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock_445411BBA5935EF087C56A8EAA6E8B64" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesNotes" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_1F03AB9901355718A5DD116248C7DCCE" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_B8BFB95C951550D88D05FA211759A42D" 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_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_1F03AB9901355718A5DD116248C7DCCE" xlink:to="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_B8BFB95C951550D88D05FA211759A42D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_DDC00D836BA34BEE0EB0C6CABCD1D0EE" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable" xlink:label="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_DDC00D836BA34BEE0EB0C6CABCD1D0EE" xlink:to="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis" xlink:label="loc_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_D9B6A891031E9375EDDFC6CABCD5A0B6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:to="loc_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_D9B6A891031E9375EDDFC6CABCD5A0B6" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_MethodForSettingNotionalAmountDomain" xlink:label="loc_oke_MethodForSettingNotionalAmountDomain_676EDA074DEC92DECB85C6CABCD52B66" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_D9B6A891031E9375EDDFC6CABCD5A0B6" xlink:to="loc_oke_MethodForSettingNotionalAmountDomain_676EDA074DEC92DECB85C6CABCD52B66" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateContractMember" xlink:label="loc_us-gaap_InterestRateContractMember_64A1D49FA0FCAF413281C6CABCD52177" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_MethodForSettingNotionalAmountDomain_676EDA074DEC92DECB85C6CABCD52B66" xlink:to="loc_us-gaap_InterestRateContractMember_64A1D49FA0FCAF413281C6CABCD52177" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_A2E891847CCE1B0DB987C6CABCD548BB" 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_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_A2E891847CCE1B0DB987C6CABCD548BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_6D26754CC3FE900DF87BC6CABCD50E80" xlink:type="locator" />
    <link:presentationArc order="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_A2E891847CCE1B0DB987C6CABCD548BB" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_6D26754CC3FE900DF87BC6CABCD50E80" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_LIBORBasedInterestPaymentsMember" xlink:label="loc_oke_LIBORBasedInterestPaymentsMember_E0744183F16FE16F5E69C6CABCD55E23" xlink:type="locator" />
    <link:presentationArc order="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_6D26754CC3FE900DF87BC6CABCD50E80" xlink:to="loc_oke_LIBORBasedInterestPaymentsMember_E0744183F16FE16F5E69C6CABCD55E23" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_906219089B4D4E881E09C6CABCD562A5" 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_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_906219089B4D4E881E09C6CABCD562A5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_AAF2B6DB6C9805696770C6CABCD593D4" xlink:type="locator" />
    <link:presentationArc order="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_906219089B4D4E881E09C6CABCD562A5" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_AAF2B6DB6C9805696770C6CABCD593D4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherCurrentAssetsMember" xlink:label="loc_us-gaap_OtherCurrentAssetsMember_EBEB591B3BE5EF5C98CDC6CABCD923FB" xlink:type="locator" />
    <link:presentationArc order="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_AAF2B6DB6C9805696770C6CABCD593D4" xlink:to="loc_us-gaap_OtherCurrentAssetsMember_EBEB591B3BE5EF5C98CDC6CABCD923FB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherCurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherCurrentLiabilitiesMember_A25967CEDA2D82F4D805C6CABCD9C0BD" 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_BalanceSheetLocationDomain_AAF2B6DB6C9805696770C6CABCD593D4" xlink:to="loc_us-gaap_OtherCurrentLiabilitiesMember_A25967CEDA2D82F4D805C6CABCD9C0BD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesMember" xlink:label="loc_us-gaap_OtherLiabilitiesMember_F9BFB00474F81D2731DDC6CABCD932AA" 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_BalanceSheetLocationDomain_AAF2B6DB6C9805696770C6CABCD593D4" xlink:to="loc_us-gaap_OtherLiabilitiesMember_F9BFB00474F81D2731DDC6CABCD932AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsMember" xlink:label="loc_us-gaap_OtherAssetsMember_BA3C45F794DE6E1B241CC6CABCD963F9" 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_BalanceSheetLocationDomain_AAF2B6DB6C9805696770C6CABCD593D4" xlink:to="loc_us-gaap_OtherAssetsMember_BA3C45F794DE6E1B241CC6CABCD963F9" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ReportableSegmentByNameAxis" xlink:label="loc_oke_ReportableSegmentByNameAxis_D342DC8BC8CF5C53F114C6CABCD95F0A" 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_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:to="loc_oke_ReportableSegmentByNameAxis_D342DC8BC8CF5C53F114C6CABCD95F0A" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ReportableSegmentByNameDomain" xlink:label="loc_oke_ReportableSegmentByNameDomain_3F30FD22B68718B8C8E9C6CABCD9B6E2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_ReportableSegmentByNameAxis_D342DC8BC8CF5C53F114C6CABCD95F0A" xlink:to="loc_oke_ReportableSegmentByNameDomain_3F30FD22B68718B8C8E9C6CABCD9B6E2" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasLiquidsMember" xlink:label="loc_oke_NaturalGasLiquidsMember_B568933BB866D1DDCA08C6CABCD95DD8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_ReportableSegmentByNameDomain_3F30FD22B68718B8C8E9C6CABCD9B6E2" xlink:to="loc_oke_NaturalGasLiquidsMember_B568933BB866D1DDCA08C6CABCD95DD8" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasPipelinesMember" xlink:label="loc_oke_NaturalGasPipelinesMember_EB0273DEBA1F03353975C6CABCD9C879" 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_oke_ReportableSegmentByNameDomain_3F30FD22B68718B8C8E9C6CABCD9B6E2" xlink:to="loc_oke_NaturalGasPipelinesMember_EB0273DEBA1F03353975C6CABCD9C879" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_B3240E0882DA3CCA4966C6CABCD94E7C" 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_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_B3240E0882DA3CCA4966C6CABCD94E7C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_6F92B5BE7FF95203F665C6CABCD98B4D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_B3240E0882DA3CCA4966C6CABCD94E7C" xlink:to="loc_us-gaap_HedgingRelationshipDomain_6F92B5BE7FF95203F665C6CABCD98B4D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_C565C7B41FB3B13E887CC6CABCD9154F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingRelationshipDomain_6F92B5BE7FF95203F665C6CABCD98B4D" xlink:to="loc_us-gaap_CashFlowHedgingMember_C565C7B41FB3B13E887CC6CABCD9154F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_8D0F193F2973E55C6CE9C6CABCD98951" 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_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_8D0F193F2973E55C6CE9C6CABCD98951" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_315AA19C38CF0844712FC6CABCD938B9" xlink:type="locator" />
    <link:presentationArc order="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_8D0F193F2973E55C6CE9C6CABCD98951" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_315AA19C38CF0844712FC6CABCD938B9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForwardContractsMember" xlink:label="loc_us-gaap_ForwardContractsMember_865D53129EFA59BD3F84C6CABCD98F0A" xlink:type="locator" />
    <link:presentationArc order="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_315AA19C38CF0844712FC6CABCD938B9" xlink:to="loc_us-gaap_ForwardContractsMember_865D53129EFA59BD3F84C6CABCD98F0A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_6CFB195D89336BB73A29C6CABCD95445" 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_DerivativeContractTypeDomain_315AA19C38CF0844712FC6CABCD938B9" xlink:to="loc_us-gaap_CommodityContractMember_6CFB195D89336BB73A29C6CABCD95445" 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_DerivativeContractTypeDomain_315AA19C38CF0844712FC6CABCD938B9" xlink:to="loc_us-gaap_InterestRateContractMember_64A1D49FA0FCAF413281C6CABCD52177" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeInstrumentContractTypeBySubtypeAxis" xlink:label="loc_oke_DerivativeInstrumentContractTypeBySubtypeAxis_5EFF833EE39D45C993A3C6CABCD9B610" 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_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:to="loc_oke_DerivativeInstrumentContractTypeBySubtypeAxis_5EFF833EE39D45C993A3C6CABCD9B610" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeContractSubtypeDomain" xlink:label="loc_oke_DerivativeContractSubtypeDomain_9DF181741046F52D7C88C6CABCD9237E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_DerivativeInstrumentContractTypeBySubtypeAxis_5EFF833EE39D45C993A3C6CABCD9B610" xlink:to="loc_oke_DerivativeContractSubtypeDomain_9DF181741046F52D7C88C6CABCD9237E" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_FinancialDerivativeInstrumentMember" xlink:label="loc_oke_FinancialDerivativeInstrumentMember_84068A831A4D439C0849C6CABCDDCCE1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_DerivativeContractSubtypeDomain_9DF181741046F52D7C88C6CABCD9237E" xlink:to="loc_oke_FinancialDerivativeInstrumentMember_84068A831A4D439C0849C6CABCDDCCE1" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_PhysicalDerivativeInstrumentMember" xlink:label="loc_oke_PhysicalDerivativeInstrumentMember_80B02250A15446CCACDAC6CABCDD3B74" 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_oke_DerivativeContractSubtypeDomain_9DF181741046F52D7C88C6CABCD9237E" xlink:to="loc_oke_PhysicalDerivativeInstrumentMember_80B02250A15446CCACDAC6CABCDD3B74" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_F64096429FDD9499A51BC6CABCDD739D" 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_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:to="loc_us-gaap_HedgingDesignationAxis_F64096429FDD9499A51BC6CABCDD739D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_6424787B03AE646C1CFEC6CABCDDD362" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationAxis_F64096429FDD9499A51BC6CABCDD739D" xlink:to="loc_us-gaap_HedgingDesignationDomain_6424787B03AE646C1CFEC6CABCDDD362" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_8734A238687D43648778C6CABCDE85A9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_6424787B03AE646C1CFEC6CABCDDD362" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_8734A238687D43648778C6CABCDE85A9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NondesignatedMember" xlink:label="loc_us-gaap_NondesignatedMember_8F80C39A1A6EA8C38CFEC6CABCDEF12A" 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_HedgingDesignationDomain_6424787B03AE646C1CFEC6CABCDDD362" xlink:to="loc_us-gaap_NondesignatedMember_8F80C39A1A6EA8C38CFEC6CABCDEF12A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativesFairValueLineItems" xlink:label="loc_us-gaap_DerivativesFairValueLineItems_B2E6EC333A44CBD1AB0CC6CABCDE407D" 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_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_BC8CA069FDB8B4470686C6CABCD1E9D4" xlink:to="loc_us-gaap_DerivativesFairValueLineItems_B2E6EC333A44CBD1AB0CC6CABCDE407D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeNet" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeNet_AF7B2178A34EF4BD934FC6CABCDE33DD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_B2E6EC333A44CBD1AB0CC6CABCDE407D" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeNet_AF7B2178A34EF4BD934FC6CABCDE33DD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_68BBFC5D5E47941586FCC6CABCDF34AA" 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_DerivativesFairValueLineItems_B2E6EC333A44CBD1AB0CC6CABCDE407D" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_68BBFC5D5E47941586FCC6CABCDF34AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_C4C5BA5C045392224CA9C6CABCDF891E" 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_DerivativesFairValueLineItems_B2E6EC333A44CBD1AB0CC6CABCDE407D" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_C4C5BA5C045392224CA9C6CABCDF891E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeNetLiabilityPositionAggregateFairValue" xlink:label="loc_us-gaap_DerivativeNetLiabilityPositionAggregateFairValue_C88AD75296952FFD599FC6CABCDF923E" 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_DerivativesFairValueLineItems_B2E6EC333A44CBD1AB0CC6CABCDE407D" xlink:to="loc_us-gaap_DerivativeNetLiabilityPositionAggregateFairValue_C88AD75296952FFD599FC6CABCDF923E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeNotionalAmount" xlink:label="loc_us-gaap_DerivativeNotionalAmount_1A40D0A1F16969F26451C6CABCDFCEF4" 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_DerivativesFairValueLineItems_B2E6EC333A44CBD1AB0CC6CABCDE407D" xlink:to="loc_us-gaap_DerivativeNotionalAmount_1A40D0A1F16969F26451C6CABCDFCEF4" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_67740BB08AFC211BDB84C6CABC9F3B4B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_67740BB08AFC211BDB84C6CABC9F3B4B" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_5A573703947015AC3CF9C6CABC9FB969" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_us-gaap_DebtInstrumentAxis_5A573703947015AC3CF9C6CABC9FB969" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_5A7FC7DF32B7ECA41D4DC6CABC9F3763" xlink:type="locator" />
    <link:presentationArc order="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_5A573703947015AC3CF9C6CABC9FB969" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_5A7FC7DF32B7ECA41D4DC6CABC9F3763" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NotesPayablefromPublicOfferingDue20252030and2050Member" xlink:label="loc_oke_NotesPayablefromPublicOfferingDue20252030and2050Member_EDF144FF1EE4965E139DC6CABC9FCBCA" xlink:type="locator" />
    <link:presentationArc order="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_5A7FC7DF32B7ECA41D4DC6CABC9F3763" xlink:to="loc_oke_NotesPayablefromPublicOfferingDue20252030and2050Member_EDF144FF1EE4965E139DC6CABC9FCBCA" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ForwardStartingandTreasuryLockContractsAxis" xlink:label="loc_oke_ForwardStartingandTreasuryLockContractsAxis_AC99825E086D2DF483AEC6CABC9FD81C" 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_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_oke_ForwardStartingandTreasuryLockContractsAxis_AC99825E086D2DF483AEC6CABC9FD81C" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ForwardStartingandTreasuryLockContractsDomain" xlink:label="loc_oke_ForwardStartingandTreasuryLockContractsDomain_29707B3928F9546025FDC6CABC9FBFFA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_ForwardStartingandTreasuryLockContractsAxis_AC99825E086D2DF483AEC6CABC9FD81C" xlink:to="loc_oke_ForwardStartingandTreasuryLockContractsDomain_29707B3928F9546025FDC6CABC9FBFFA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_3483425555BC3165D2EEC6CABC9FB106" 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_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_3483425555BC3165D2EEC6CABC9FB106" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_3106F474F2399C600348C6CABC9F9327" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_3483425555BC3165D2EEC6CABC9FB106" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_3106F474F2399C600348C6CABC9F9327" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaap_SubsequentEventMember_64A5B10160912AE77124C6CABC9FB7A7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_3106F474F2399C600348C6CABC9F9327" xlink:to="loc_us-gaap_SubsequentEventMember_64A5B10160912AE77124C6CABC9FB7A7" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_B7CF3AF0EE1C0000987EC6CABC9F3AC7" 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_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_dei_LegalEntityAxis_B7CF3AF0EE1C0000987EC6CABC9F3AC7" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_D8D894497BE538F06C5FC6CABC9F07B0" xlink:type="locator" />
    <link: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_B7CF3AF0EE1C0000987EC6CABC9F3AC7" xlink:to="loc_dei_EntityDomain_D8D894497BE538F06C5FC6CABC9F07B0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ParentCompanyMember" xlink:label="loc_srt_ParentCompanyMember_0E142B2A2F864D972004C6CABC9FC04B" xlink:type="locator" />
    <link: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_D8D894497BE538F06C5FC6CABC9F07B0" xlink:to="loc_srt_ParentCompanyMember_0E142B2A2F864D972004C6CABC9FC04B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesAxis" xlink:label="loc_srt_ConsolidatedEntitiesAxis_4AEFF8C33C29326A2380C6CABC9F6EAC" 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_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_srt_ConsolidatedEntitiesAxis_4AEFF8C33C29326A2380C6CABC9F6EAC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesDomain" xlink:label="loc_srt_ConsolidatedEntitiesDomain_ED57ED02ADC985077206C6CABC9F1B4E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidatedEntitiesAxis_4AEFF8C33C29326A2380C6CABC9F6EAC" xlink:to="loc_srt_ConsolidatedEntitiesDomain_ED57ED02ADC985077206C6CABC9F1B4E" 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_srt_ConsolidatedEntitiesDomain_ED57ED02ADC985077206C6CABC9F1B4E" xlink:to="loc_srt_ParentCompanyMember_0E142B2A2F864D972004C6CABC9FC04B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_A8EF5F8F9BCBE816A980C6CABCA3D21C" 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_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_A8EF5F8F9BCBE816A980C6CABCA3D21C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_F3CD505C74BFE4CD4F0FC6CABCA32608" 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_LongtermDebtTypeAxis_A8EF5F8F9BCBE816A980C6CABCA3D21C" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_F3CD505C74BFE4CD4F0FC6CABCA32608" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_LIBORBasedInterestPaymentsMember" xlink:label="loc_oke_LIBORBasedInterestPaymentsMember_0C53A0A660E19E1B4329C6CABCA39920" xlink:type="locator" />
    <link:presentationArc order="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_F3CD505C74BFE4CD4F0FC6CABCA32608" xlink:to="loc_oke_LIBORBasedInterestPaymentsMember_0C53A0A660E19E1B4329C6CABCA39920" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ForecastedDebtIssuancesMember" xlink:label="loc_oke_ForecastedDebtIssuancesMember_30C0396B331D67120E90C6CABCA33576" 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_F3CD505C74BFE4CD4F0FC6CABCA32608" xlink:to="loc_oke_ForecastedDebtIssuancesMember_30C0396B331D67120E90C6CABCA33576" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_5FA780FCFF62A45EFC4EC6CABCA48E97" 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_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_us-gaap_HedgingDesignationAxis_5FA780FCFF62A45EFC4EC6CABCA48E97" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_CC2E8994D15E86E1BED6C6CABCA429AA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationAxis_5FA780FCFF62A45EFC4EC6CABCA48E97" xlink:to="loc_us-gaap_HedgingDesignationDomain_CC2E8994D15E86E1BED6C6CABCA429AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_F2C3F0F2501AF199C35FC6CABCA41E9C" 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_HedgingDesignationDomain_CC2E8994D15E86E1BED6C6CABCA429AA" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_F2C3F0F2501AF199C35FC6CABCA41E9C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NondesignatedMember" xlink:label="loc_us-gaap_NondesignatedMember_13AF415809C43F04CDE0C6CABCA418E8" 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_HedgingDesignationDomain_CC2E8994D15E86E1BED6C6CABCA429AA" xlink:to="loc_us-gaap_NondesignatedMember_13AF415809C43F04CDE0C6CABCA418E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_1172B400AB07AA35F2A0C6CABCA42048" 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_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_1172B400AB07AA35F2A0C6CABCA42048" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_5A3C41B9DA55450B8B5AC6CABCA44CAF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_1172B400AB07AA35F2A0C6CABCA42048" xlink:to="loc_us-gaap_HedgingRelationshipDomain_5A3C41B9DA55450B8B5AC6CABCA44CAF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_A2612CD3FAE376863C3EC6CABCA41865" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingRelationshipDomain_5A3C41B9DA55450B8B5AC6CABCA44CAF" xlink:to="loc_us-gaap_CashFlowHedgingMember_A2612CD3FAE376863C3EC6CABCA41865" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_C8ED90519760BF161176C6CABCA4B4A0" 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_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_C8ED90519760BF161176C6CABCA4B4A0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_1060A7E6D201A991BD2CC6CABCA45026" xlink:type="locator" />
    <link:presentationArc order="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_C8ED90519760BF161176C6CABCA4B4A0" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_1060A7E6D201A991BD2CC6CABCA45026" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_FuturesandswapsMember" xlink:label="loc_oke_FuturesandswapsMember_A5BB821381089688F592C6CABCA4DD87" xlink:type="locator" />
    <link:presentationArc order="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_1060A7E6D201A991BD2CC6CABCA45026" xlink:to="loc_oke_FuturesandswapsMember_A5BB821381089688F592C6CABCA4DD87" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_FuturesforwardsandswapsMember" xlink:label="loc_oke_FuturesforwardsandswapsMember_642EF7487859F32DEAA9C6CABCA45AF6" 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_1060A7E6D201A991BD2CC6CABCA45026" xlink:to="loc_oke_FuturesforwardsandswapsMember_642EF7487859F32DEAA9C6CABCA45AF6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForwardContractsMember" xlink:label="loc_us-gaap_ForwardContractsMember_3DA6D8261FDCB7DFF144C6CABCA49666" 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_1060A7E6D201A991BD2CC6CABCA45026" xlink:to="loc_us-gaap_ForwardContractsMember_3DA6D8261FDCB7DFF144C6CABCA49666" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_46E62DCD343D9A1D79F6C6CABCA4723D" 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_DerivativeContractTypeDomain_1060A7E6D201A991BD2CC6CABCA45026" xlink:to="loc_us-gaap_CommodityContractMember_46E62DCD343D9A1D79F6C6CABCA4723D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateContractMember" xlink:label="loc_us-gaap_InterestRateContractMember_5C4036CF779D11E794ABC6CABCA48A16" 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_DerivativeContractTypeDomain_1060A7E6D201A991BD2CC6CABCA45026" xlink:to="loc_us-gaap_InterestRateContractMember_5C4036CF779D11E794ABC6CABCA48A16" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativesByCommodityAxis" xlink:label="loc_oke_DerivativesByCommodityAxis_4706BB3E09DE1A00C15BC6CABCA4FDFE" 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_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_oke_DerivativesByCommodityAxis_4706BB3E09DE1A00C15BC6CABCA4FDFE" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_CommodityDomain" xlink:label="loc_oke_CommodityDomain_18AC8838BA4201B4C045C6CABCA4A305" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_DerivativesByCommodityAxis_4706BB3E09DE1A00C15BC6CABCA4FDFE" xlink:to="loc_oke_CommodityDomain_18AC8838BA4201B4C045C6CABCA4A305" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_NaturalGasReservesMember" xlink:label="loc_srt_NaturalGasReservesMember_0A5B36C945D9ADF06F34C6CABCA4A51D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_CommodityDomain_18AC8838BA4201B4C045C6CABCA4A305" xlink:to="loc_srt_NaturalGasReservesMember_0A5B36C945D9ADF06F34C6CABCA4A51D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_CrudeOilAndNGLPerBarrelMember" xlink:label="loc_srt_CrudeOilAndNGLPerBarrelMember_338261D557BF61177B06C6CABCA4F607" 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_oke_CommodityDomain_18AC8838BA4201B4C045C6CABCA4A305" xlink:to="loc_srt_CrudeOilAndNGLPerBarrelMember_338261D557BF61177B06C6CABCA4F607" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis" xlink:label="loc_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_FB0B2A01EF103DEC607CC6CABCA9C5A4" 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_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_FB0B2A01EF103DEC607CC6CABCA9C5A4" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_MethodForSettingNotionalAmountDomain" xlink:label="loc_oke_MethodForSettingNotionalAmountDomain_F4C8E2B566044D3635F6C6CABCA9238F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_FB0B2A01EF103DEC607CC6CABCA9C5A4" xlink:to="loc_oke_MethodForSettingNotionalAmountDomain_F4C8E2B566044D3635F6C6CABCA9238F" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_FixedPriceMember" xlink:label="loc_oke_FixedPriceMember_EF178F3BF8DF62343745C6CABCA96344" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_MethodForSettingNotionalAmountDomain_F4C8E2B566044D3635F6C6CABCA9238F" xlink:to="loc_oke_FixedPriceMember_EF178F3BF8DF62343745C6CABCA96344" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_BasisMember" xlink:label="loc_oke_BasisMember_227C42C0EDFFE1F9E682C6CABCA98718" 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_oke_MethodForSettingNotionalAmountDomain_F4C8E2B566044D3635F6C6CABCA9238F" xlink:to="loc_oke_BasisMember_227C42C0EDFFE1F9E682C6CABCA98718" xlink:type="arc" />
    <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_oke_MethodForSettingNotionalAmountDomain_F4C8E2B566044D3635F6C6CABCA9238F" xlink:to="loc_us-gaap_InterestRateContractMember_5C4036CF779D11E794ABC6CABCA48A16" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativePositonByTransactionTypeAxis" xlink:label="loc_oke_DerivativePositonByTransactionTypeAxis_A5F228F955DB6F18CC95C6CABCA9B53C" 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_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_oke_DerivativePositonByTransactionTypeAxis_A5F228F955DB6F18CC95C6CABCA9B53C" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_TransactionTypeDomain" xlink:label="loc_oke_TransactionTypeDomain_CE4F4DEC164BDBEF694AC6CABCA9DD6D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_DerivativePositonByTransactionTypeAxis_A5F228F955DB6F18CC95C6CABCA9B53C" xlink:to="loc_oke_TransactionTypeDomain_CE4F4DEC164BDBEF694AC6CABCA9DD6D" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_PurchasorMember" xlink:label="loc_oke_PurchasorMember_319881ED0AF72612F1BAC6CABCAA8265" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_TransactionTypeDomain_CE4F4DEC164BDBEF694AC6CABCA9DD6D" xlink:to="loc_oke_PurchasorMember_319881ED0AF72612F1BAC6CABCAA8265" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_SellorMember" xlink:label="loc_oke_SellorMember_C2FB7854DF448222CA1AC6CABCAA7028" 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_oke_TransactionTypeDomain_CE4F4DEC164BDBEF694AC6CABCA9DD6D" xlink:to="loc_oke_SellorMember_C2FB7854DF448222CA1AC6CABCAA7028" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="loc_us-gaap_DerivativeLineItems_AFC8083FE4A72911BD18C6CABCAA38A8" 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_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_D4D501D292C80A79CD46C6CABC9F9D24" xlink:to="loc_us-gaap_DerivativeLineItems_AFC8083FE4A72911BD18C6CABCAA38A8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeNonmonetaryNotionalAmount" xlink:label="loc_us-gaap_DerivativeNonmonetaryNotionalAmount_69487D905564F7BE64FFC6CABCAA1641" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_AFC8083FE4A72911BD18C6CABCAA38A8" xlink:to="loc_us-gaap_DerivativeNonmonetaryNotionalAmount_69487D905564F7BE64FFC6CABCAA1641" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NotionalAmountOfCashFlowHedgeInstrumentsSettled" xlink:label="loc_oke_NotionalAmountOfCashFlowHedgeInstrumentsSettled_2B9AEAC7E1D547992169C6CABCAAD5CD" 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_DerivativeLineItems_AFC8083FE4A72911BD18C6CABCAA38A8" xlink:to="loc_oke_NotionalAmountOfCashFlowHedgeInstrumentsSettled_2B9AEAC7E1D547992169C6CABCAAD5CD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SeniorLongTermNotes" xlink:label="loc_us-gaap_SeniorLongTermNotes_7363C4599F92271AD9D8C6CABCAAF6D9" 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_DerivativeLineItems_AFC8083FE4A72911BD18C6CABCAA38A8" xlink:to="loc_us-gaap_SeniorLongTermNotes_7363C4599F92271AD9D8C6CABCAAF6D9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeNotionalAmount" xlink:label="loc_us-gaap_DerivativeNotionalAmount_7430B34BA1E9DDED52C9C6CABCAA94BD" 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_DerivativeLineItems_AFC8083FE4A72911BD18C6CABCAA38A8" xlink:to="loc_us-gaap_DerivativeNotionalAmount_7430B34BA1E9DDED52C9C6CABCAA94BD" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details" xlink:type="extended">
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeInstrumentsAndHedgingActivitiesUsingDerivativesAbstract" xlink:label="loc_oke_DerivativeInstrumentsAndHedgingActivitiesUsingDerivativesAbstract_8555038BEF84A5070F01C6CABC8FC8E2" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_018AD7C3574DD1C57798C6CABC8F567D" 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_oke_DerivativeInstrumentsAndHedgingActivitiesUsingDerivativesAbstract_8555038BEF84A5070F01C6CABC8FC8E2" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_018AD7C3574DD1C57798C6CABC8F567D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_ABAB26FAB44A36D86FD7C6CABC8FBB4C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_018AD7C3574DD1C57798C6CABC8F567D" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_ABAB26FAB44A36D86FD7C6CABC8FBB4C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_906B601F97C4280EB80EC6CABC90499F" xlink:type="locator" />
    <link:presentationArc order="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_ABAB26FAB44A36D86FD7C6CABC8FBB4C" xlink:to="loc_us-gaap_EquityComponentDomain_906B601F97C4280EB80EC6CABC90499F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" xlink:label="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_B7E56BB3F9277251FDA0C6CABC90CEC7" xlink:type="locator" />
    <link:presentationArc order="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_906B601F97C4280EB80EC6CABC90499F" xlink:to="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_B7E56BB3F9277251FDA0C6CABC90CEC7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_A5D2240E6C145D719A17C6CABC90220A" 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_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_018AD7C3574DD1C57798C6CABC8F567D" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_A5D2240E6C145D719A17C6CABC90220A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_71BB611CEBBDD5E20A63C6CABC90CDA9" xlink:type="locator" />
    <link:presentationArc order="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_A5D2240E6C145D719A17C6CABC90220A" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_71BB611CEBBDD5E20A63C6CABC90CDA9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_E3DD9C4F19B792A3D115C6CABC92F87A" xlink:type="locator" />
    <link:presentationArc order="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_71BB611CEBBDD5E20A63C6CABC90CDA9" xlink:to="loc_us-gaap_CommodityContractMember_E3DD9C4F19B792A3D115C6CABC92F87A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateContractMember" xlink:label="loc_us-gaap_InterestRateContractMember_DB2AF3C2B6338B0D736EC6CABC9245F2" 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_DerivativeContractTypeDomain_71BB611CEBBDD5E20A63C6CABC90CDA9" xlink:to="loc_us-gaap_InterestRateContractMember_DB2AF3C2B6338B0D736EC6CABC9245F2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_C2AE3F4E3B94C1CB90A0C6CABC9249DA" 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_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_018AD7C3574DD1C57798C6CABC8F567D" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_C2AE3F4E3B94C1CB90A0C6CABC9249DA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_E3CD0AEA3A4F5BFD7FF7C6CABC92EE47" 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_IncomeStatementLocationAxis_C2AE3F4E3B94C1CB90A0C6CABC9249DA" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_E3CD0AEA3A4F5BFD7FF7C6CABC92EE47" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SalesMember" xlink:label="loc_us-gaap_SalesMember_EBF22B718455F7CC4CBAC6CABC920247" xlink:type="locator" />
    <link:presentationArc order="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_E3CD0AEA3A4F5BFD7FF7C6CABC92EE47" xlink:to="loc_us-gaap_SalesMember_EBF22B718455F7CC4CBAC6CABC920247" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfSalesMember" xlink:label="loc_us-gaap_CostOfSalesMember_5939AA9F03551E057C4AC6CABC92ADFC" 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_IncomeStatementLocationDomain_E3CD0AEA3A4F5BFD7FF7C6CABC92EE47" xlink:to="loc_us-gaap_CostOfSalesMember_5939AA9F03551E057C4AC6CABC92ADFC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpenseMember" xlink:label="loc_us-gaap_InterestExpenseMember_0D76C3A777AC9AE6DA23C6CABC92D4CF" 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_IncomeStatementLocationDomain_E3CD0AEA3A4F5BFD7FF7C6CABC92EE47" xlink:to="loc_us-gaap_InterestExpenseMember_0D76C3A777AC9AE6DA23C6CABC92D4CF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_D0F5969928C14320DE4CC6CABC92EEBD" 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_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_018AD7C3574DD1C57798C6CABC8F567D" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_D0F5969928C14320DE4CC6CABC92EEBD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_67633B5043FE353665BBC6CABC9237E6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_D0F5969928C14320DE4CC6CABC92EEBD" xlink:to="loc_us-gaap_HedgingRelationshipDomain_67633B5043FE353665BBC6CABC9237E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_93EFC543AAD9A8B1507BC6CABC92F7E8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingRelationshipDomain_67633B5043FE353665BBC6CABC9237E6" xlink:to="loc_us-gaap_CashFlowHedgingMember_93EFC543AAD9A8B1507BC6CABC92F7E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossLineItems" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_96E3B79F63AAB27548C0C6CABC92AB27" 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_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_018AD7C3574DD1C57798C6CABC8F567D" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_96E3B79F63AAB27548C0C6CABC92AB27" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet" xlink:label="loc_oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet_4D0569288F180104E843C6CABC923912" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_96E3B79F63AAB27548C0C6CABC92AB27" xlink:to="loc_oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet_4D0569288F180104E843C6CABC923912" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet" xlink:label="loc_oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet_0E922CE1762A9ADE2F95C6CABC92B914" 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_DerivativeInstrumentsGainLossLineItems_96E3B79F63AAB27548C0C6CABC92AB27" xlink:to="loc_oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet_0E922CE1762A9ADE2F95C6CABC92B914" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_3AE636158CB7B2E8D063C167B42923EC" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock" xlink:label="loc_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_EFF195F0B949026FF748C167B429BFA0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_3AE636158CB7B2E8D063C167B42923EC" xlink:to="loc_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_EFF195F0B949026FF748C167B429BFA0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock_8C07A1F0931E5AD85F49C167B42A5880" 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_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_3AE636158CB7B2E8D063C167B42923EC" xlink:to="loc_us-gaap_ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock_8C07A1F0931E5AD85F49C167B42A5880" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_FA581751252F8B13AA34C167B42A8D70" 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_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_3AE636158CB7B2E8D063C167B42923EC" xlink:to="loc_us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_FA581751252F8B13AA34C167B42A8D70" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_9442D69ABD44ACB828ACC167B42AAA59" 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_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_3AE636158CB7B2E8D063C167B42923EC" xlink:to="loc_us-gaap_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_9442D69ABD44ACB828ACC167B42AAA59" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/SegmentsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract" xlink:label="loc_us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_7888DD84B9552BF4E180C2B72B758A10" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_ECE076D85E904C395FFEC2B72B761C86" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_7888DD84B9552BF4E180C2B72B758A10" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_ECE076D85E904C395FFEC2B72B761C86" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="loc_srt_ProductOrServiceAxis_293D992EFEC83CB3B380C2B72B76A41D" xlink:type="locator" />
    <link:presentationArc order="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_ECE076D85E904C395FFEC2B72B761C86" xlink:to="loc_srt_ProductOrServiceAxis_293D992EFEC83CB3B380C2B72B76A41D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_AFD9E1195481C1B39F6EC2B72B76951B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductOrServiceAxis_293D992EFEC83CB3B380C2B72B76A41D" xlink:to="loc_srt_ProductsAndServicesDomain_AFD9E1195481C1B39F6EC2B72B76951B" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NGLandCondensateSalesMember" xlink:label="loc_oke_NGLandCondensateSalesMember_5E4BFD61A0C1466C0D93C2B72B77985E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_AFD9E1195481C1B39F6EC2B72B76951B" xlink:to="loc_oke_NGLandCondensateSalesMember_5E4BFD61A0C1466C0D93C2B72B77985E" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ResidueNaturalGasSalesMember" xlink:label="loc_oke_ResidueNaturalGasSalesMember_F309FE8BB295305F6FDDC2B72B77274D" 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_srt_ProductsAndServicesDomain_AFD9E1195481C1B39F6EC2B72B76951B" xlink:to="loc_oke_ResidueNaturalGasSalesMember_F309FE8BB295305F6FDDC2B72B77274D" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_GatheringandExchangeServicesRevenueMember" xlink:label="loc_oke_GatheringandExchangeServicesRevenueMember_8DA17E80EA8CCA4FF246C2B72B772454" 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_srt_ProductsAndServicesDomain_AFD9E1195481C1B39F6EC2B72B76951B" xlink:to="loc_oke_GatheringandExchangeServicesRevenueMember_8DA17E80EA8CCA4FF246C2B72B772454" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_TransportationandStorageRevenueMember" xlink:label="loc_oke_TransportationandStorageRevenueMember_4598E306DA1CC9A68A41C2B72B7748A5" 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_srt_ProductsAndServicesDomain_AFD9E1195481C1B39F6EC2B72B76951B" xlink:to="loc_oke_TransportationandStorageRevenueMember_4598E306DA1CC9A68A41C2B72B7748A5" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherMember" xlink:label="loc_oke_OtherMember_A5939B00CB041C2563D6C2B72B7771EB" 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_srt_ProductsAndServicesDomain_AFD9E1195481C1B39F6EC2B72B76951B" xlink:to="loc_oke_OtherMember_A5939B00CB041C2563D6C2B72B7771EB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MajorCustomersAxis" xlink:label="loc_srt_MajorCustomersAxis_007CCCE5A0F768BA95C5C2B72B786BE0" 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_ECE076D85E904C395FFEC2B72B761C86" xlink:to="loc_srt_MajorCustomersAxis_007CCCE5A0F768BA95C5C2B72B786BE0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_NameOfMajorCustomerDomain" xlink:label="loc_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_MajorCustomersAxis_007CCCE5A0F768BA95C5C2B72B786BE0" xlink:to="loc_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" 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_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:to="loc_oke_OtherMember_A5939B00CB041C2563D6C2B72B7771EB" 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_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:to="loc_oke_TransportationandStorageRevenueMember_4598E306DA1CC9A68A41C2B72B7748A5" 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_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:to="loc_oke_GatheringandExchangeServicesRevenueMember_8DA17E80EA8CCA4FF246C2B72B772454" 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_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:to="loc_oke_ResidueNaturalGasSalesMember_F309FE8BB295305F6FDDC2B72B77274D" 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_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:to="loc_oke_NGLandCondensateSalesMember_5E4BFD61A0C1466C0D93C2B72B77985E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_2913678711ACC018FE1AC2B72B7966DE" 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_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:to="loc_us-gaap_OperatingSegmentsMember_2913678711ACC018FE1AC2B72B7966DE" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NoncustomerDomain" xlink:label="loc_oke_NoncustomerDomain_6F74B16375D6091CB533C2B72B79B7DF" 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_srt_NameOfMajorCustomerDomain_C8AE6C80B89FF0B84E9EC2B72B78FB64" xlink:to="loc_oke_NoncustomerDomain_6F74B16375D6091CB533C2B72B79B7DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_B4F6130648F18945ED69C2B72B798B8E" 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_ECE076D85E904C395FFEC2B72B761C86" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_B4F6130648F18945ED69C2B72B798B8E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_26B9F53AE1133DF313C0C2B72B7A1308" xlink:type="locator" />
    <link:presentationArc order="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_B4F6130648F18945ED69C2B72B798B8E" xlink:to="loc_us-gaap_SegmentDomain_26B9F53AE1133DF313C0C2B72B7A1308" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasGatheringAndProcessingMember" xlink:label="loc_oke_NaturalGasGatheringAndProcessingMember_1BF6D0F43648E3FC0288C2B72B7AD2AE" xlink:type="locator" />
    <link:presentationArc order="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_26B9F53AE1133DF313C0C2B72B7A1308" xlink:to="loc_oke_NaturalGasGatheringAndProcessingMember_1BF6D0F43648E3FC0288C2B72B7AD2AE" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasLiquidsMember" xlink:label="loc_oke_NaturalGasLiquidsMember_C09C49D002771AC8DD3CC2B72B7ACE75" 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_26B9F53AE1133DF313C0C2B72B7A1308" xlink:to="loc_oke_NaturalGasLiquidsMember_C09C49D002771AC8DD3CC2B72B7ACE75" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasPipelinesMember" xlink:label="loc_oke_NaturalGasPipelinesMember_E4C82B4259A4A69DC951C2B72B7A1411" 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_26B9F53AE1133DF313C0C2B72B7A1308" xlink:to="loc_oke_NaturalGasPipelinesMember_E4C82B4259A4A69DC951C2B72B7A1411" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_TotalSegmentsMember" xlink:label="loc_oke_TotalSegmentsMember_FB8AA98EF3CA6585D905C2B72B7BD99A" 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_26B9F53AE1133DF313C0C2B72B7A1308" xlink:to="loc_oke_TotalSegmentsMember_FB8AA98EF3CA6585D905C2B72B7BD99A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IntersegmentEliminationMember" xlink:label="loc_us-gaap_IntersegmentEliminationMember_4DDF96811A83D35D4192C2B72B7B87B9" 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_SegmentDomain_26B9F53AE1133DF313C0C2B72B7A1308" xlink:to="loc_us-gaap_IntersegmentEliminationMember_4DDF96811A83D35D4192C2B72B7B87B9" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_RegulatedSegmentByNameAxis" xlink:label="loc_oke_RegulatedSegmentByNameAxis_D0F34F533E542BDB5151C2B72B7B6034" 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_ECE076D85E904C395FFEC2B72B761C86" xlink:to="loc_oke_RegulatedSegmentByNameAxis_D0F34F533E542BDB5151C2B72B7B6034" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_RegulatedSegmentByNameDomain" xlink:label="loc_oke_RegulatedSegmentByNameDomain_FB1A26A6F64FCAE6784CC2B72B7B27DC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_RegulatedSegmentByNameAxis_D0F34F533E542BDB5151C2B72B7B6034" xlink:to="loc_oke_RegulatedSegmentByNameDomain_FB1A26A6F64FCAE6784CC2B72B7B27DC" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasLiquidsRegulatedMember" xlink:label="loc_oke_NaturalGasLiquidsRegulatedMember_07698474636FD0A4D84AC2B72B7B7B08" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_RegulatedSegmentByNameDomain_FB1A26A6F64FCAE6784CC2B72B7B27DC" xlink:to="loc_oke_NaturalGasLiquidsRegulatedMember_07698474636FD0A4D84AC2B72B7B7B08" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasPipelinesRegulatedMember" xlink:label="loc_oke_NaturalGasPipelinesRegulatedMember_EA909D6E9B3450BE41F7C2B72B7C7AD6" 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_oke_RegulatedSegmentByNameDomain_FB1A26A6F64FCAE6784CC2B72B7B27DC" xlink:to="loc_oke_NaturalGasPipelinesRegulatedMember_EA909D6E9B3450BE41F7C2B72B7C7AD6" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_IntersegmentRevenuesbyNameAxis" xlink:label="loc_oke_IntersegmentRevenuesbyNameAxis_6B2D2E62FAAA6AED2912C2B72B7C641D" 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_ScheduleOfSegmentReportingInformationBySegmentTable_ECE076D85E904C395FFEC2B72B761C86" xlink:to="loc_oke_IntersegmentRevenuesbyNameAxis_6B2D2E62FAAA6AED2912C2B72B7C641D" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_IntersegmentRevenuesbyNameDomain" xlink:label="loc_oke_IntersegmentRevenuesbyNameDomain_EBAA85F2C5388C49B471C2B72B7CEB08" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_IntersegmentRevenuesbyNameAxis_6B2D2E62FAAA6AED2912C2B72B7C641D" xlink:to="loc_oke_IntersegmentRevenuesbyNameDomain_EBAA85F2C5388C49B471C2B72B7CEB08" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasGatheringandProcessingIntersegmentMember" xlink:label="loc_oke_NaturalGasGatheringandProcessingIntersegmentMember_1E773984B116F9696169C2B72B7C1911" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_IntersegmentRevenuesbyNameDomain_EBAA85F2C5388C49B471C2B72B7CEB08" xlink:to="loc_oke_NaturalGasGatheringandProcessingIntersegmentMember_1E773984B116F9696169C2B72B7C1911" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_03ECDF1803AF7E685048C2B72B7CFE5B" 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_ScheduleOfSegmentReportingInformationBySegmentTable_ECE076D85E904C395FFEC2B72B761C86" xlink:to="loc_us-gaap_SegmentReportingInformationLineItems_03ECDF1803AF7E685048C2B72B7CFE5B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_7EFE9F3C6A54F7B06FB0C2B72B7D6032" 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_SegmentReportingInformationLineItems_03ECDF1803AF7E685048C2B72B7CFE5B" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_7EFE9F3C6A54F7B06FB0C2B72B7D6032" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingInformationProfitLossAbstract" xlink:label="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" 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_03ECDF1803AF7E685048C2B72B7CFE5B" xlink:to="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_F44D0BC224B4BEF4ACEEC2B72B7DEE76" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_Revenues_F44D0BC224B4BEF4ACEEC2B72B7DEE76" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="loc_us-gaap_CostOfRevenue_2EEA72A2D6F956E48888C2B72B7DB57A" 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_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_CostOfRevenue_2EEA72A2D6F956E48888C2B72B7DB57A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DirectOperatingCosts" xlink:label="loc_us-gaap_DirectOperatingCosts_6A8B94A326D24559CA98C2B72B7E5F3B" 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_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_DirectOperatingCosts_6A8B94A326D24559CA98C2B72B7E5F3B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_DF91CFA90EC055636860C2B72B7EC219" 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_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_DF91CFA90EC055636860C2B72B7EC219" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther" xlink:label="loc_oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther_2E4A45DD80BAE9FF67CBC2B72B7EBEF8" 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_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther_2E4A45DD80BAE9FF67CBC2B72B7EBEF8" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_AdjustedEBITDA" xlink:label="loc_oke_AdjustedEBITDA_E7C516E205E95A40A687C2B72B7EAF51" 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_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_oke_AdjustedEBITDA_E7C516E205E95A40A687C2B72B7EAF51" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_42B95A3175B8E4B2472EC2B72B7FFD7F" 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_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_42B95A3175B8E4B2472EC2B72B7FFD7F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="loc_us-gaap_AssetImpairmentCharges_164943C992559805C922C2B72B7F1E9C" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_AssetImpairmentCharges_164943C992559805C922C2B72B7F1E9C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="loc_us-gaap_EquityMethodInvestments_A34963F7FF8C68047F06C2B72B7FCCCB" 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_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_EquityMethodInvestments_A34963F7FF8C68047F06C2B72B7FCCCB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_72E4590A297CDACA1BDEC2B72B7FD4E9" 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_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_Assets_72E4590A297CDACA1BDEC2B72B7FD4E9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_DAE9B14B988353E68C75C2B72B7FB82B" 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_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_DAE9B14B988353E68C75C2B72B7FB82B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_3C37CEB06C2705E5E50EC2B72B7FB84E" 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_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_ProfitLoss_3C37CEB06C2705E5E50EC2B72B7FB84E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_EFCF0F02B6265F2578AEC2B72B801544" 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_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_InterestExpense_EFCF0F02B6265F2578AEC2B72B801544" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_FB79151498804A895701C2B72B8070E9" 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_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_FB79151498804A895701C2B72B8070E9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash" xlink:label="loc_us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash_D2ECD6B9763514AD1D57C2B72B80F8F9" 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_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash_D2ECD6B9763514AD1D57C2B72B80F8F9" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherCorporateCostsandNoncashItems" xlink:label="loc_oke_OtherCorporateCostsandNoncashItems_C760C29F933B2C6B130AC2B72B801FF1" 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_SegmentReportingInformationProfitLossAbstract_D6C86E3896FFA178FA60C2B72B7D150D" xlink:to="loc_oke_OtherCorporateCostsandNoncashItems_C760C29F933B2C6B130AC2B72B801FF1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_7CD2F118EE7E09BEF1FCC2B72B80427E" 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_03ECDF1803AF7E685048C2B72B7CFE5B" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_7CD2F118EE7E09BEF1FCC2B72B80427E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/SegmentsNotes" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract" xlink:label="loc_us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_5CE2342F6BA35E89B9208A5FF29B6766" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock" xlink:label="loc_us-gaap_SegmentReportingDisclosureTextBlock_E1AA7A4C8E2C513E911860E4895B3EBA" 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_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_5CE2342F6BA35E89B9208A5FF29B6766" xlink:to="loc_us-gaap_SegmentReportingDisclosureTextBlock_E1AA7A4C8E2C513E911860E4895B3EBA" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/SegmentsSegmentsPolicies" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_EAAEE486ECF15EBEBF7C2181944D185F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingPolicyPolicyTextBlock" xlink:label="loc_us-gaap_SegmentReportingPolicyPolicyTextBlock_FC976B7B1B9351FA89F6F1CA103AC145" xlink:type="locator" />
    <link:presentationArc order="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_EAAEE486ECF15EBEBF7C2181944D185F" xlink:to="loc_us-gaap_SegmentReportingPolicyPolicyTextBlock_FC976B7B1B9351FA89F6F1CA103AC145" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/SegmentsTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract" xlink:label="loc_us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_335D1AC4D20C51389C5AC1FBD23C14DD" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_C8A3603757055F73B3301C4DE6CEBC56" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_335D1AC4D20C51389C5AC1FBD23C14DD" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_C8A3603757055F73B3301C4DE6CEBC56" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesNotes" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_E6F58D02650D58E0ABEDA33000E58994" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock" xlink:label="loc_us-gaap_SignificantAccountingPoliciesTextBlock_90296AC3B29E5962BE45BA2DFD600AD9" xlink:type="locator" />
    <link:presentationArc order="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_E6F58D02650D58E0ABEDA33000E58994" xlink:to="loc_us-gaap_SignificantAccountingPoliciesTextBlock_90296AC3B29E5962BE45BA2DFD600AD9" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_3C5AEF267C94EAA11749BBFFCCC12BAD" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_B9D6AE5A2B2509CFE8A5BBFFCCC23853" xlink:type="locator" />
    <link:presentationArc order="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_3C5AEF267C94EAA11749BBFFCCC12BAD" xlink:to="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_B9D6AE5A2B2509CFE8A5BBFFCCC23853" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_9CA5230BA9FFA3AEB808BBFFCCC2652E" xlink:type="locator" />
    <link:presentationArc order="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_B9D6AE5A2B2509CFE8A5BBFFCCC23853" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_9CA5230BA9FFA3AEB808BBFFCCC2652E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_F787D7D3E5066EC953BABBFFCCC20B08" xlink:type="locator" />
    <link:presentationArc order="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_9CA5230BA9FFA3AEB808BBFFCCC2652E" xlink:to="loc_us-gaap_TypeOfAdoptionMember_F787D7D3E5066EC953BABBFFCCC20B08" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_1152FE2248AE492ACAC0BBFFCCC3C79B" 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_B9D6AE5A2B2509CFE8A5BBFFCCC23853" xlink:to="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_1152FE2248AE492ACAC0BBFFCCC3C79B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetImpairmentChargesTextBlock" xlink:label="loc_us-gaap_AssetImpairmentChargesTextBlock_E346630C920320BA7874BBFFD1A062F3" xlink:type="locator" />
    <link:presentationArc order="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_1152FE2248AE492ACAC0BBFFCCC3C79B" xlink:to="loc_us-gaap_AssetImpairmentChargesTextBlock_E346630C920320BA7874BBFFD1A062F3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_01BB323E64FE485328F0BBFFCCC3DAA3" 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_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_1152FE2248AE492ACAC0BBFFCCC3C79B" xlink:to="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_01BB323E64FE485328F0BBFFCCC3DAA3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_26F8A8AB1C11DC903F66BBFFCCC3E47C" 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_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_1152FE2248AE492ACAC0BBFFCCC3C79B" xlink:to="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_26F8A8AB1C11DC903F66BBFFCCC3E47C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_DF7E313C06FB1002D701BEB463ED5720" xlink:type="locator" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitiesTable" xlink:label="loc_dei_EntitiesTable_7C56CF6FB7E9A013228ABEB463EEA8D9" xlink:type="locator" />
    <link:presentationArc order="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_DF7E313C06FB1002D701BEB463ED5720" xlink:to="loc_dei_EntitiesTable_7C56CF6FB7E9A013228ABEB463EEA8D9" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ReportableSegmentByNameAxis" xlink:label="loc_oke_ReportableSegmentByNameAxis_F88C92D5E0660EF9A031BEB463EEBF33" xlink:type="locator" />
    <link: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_EntitiesTable_7C56CF6FB7E9A013228ABEB463EEA8D9" xlink:to="loc_oke_ReportableSegmentByNameAxis_F88C92D5E0660EF9A031BEB463EEBF33" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ReportableSegmentByNameDomain" xlink:label="loc_oke_ReportableSegmentByNameDomain_FBF7244991305A8B4946BEB463EEB777" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_ReportableSegmentByNameAxis_F88C92D5E0660EF9A031BEB463EEBF33" xlink:to="loc_oke_ReportableSegmentByNameDomain_FBF7244991305A8B4946BEB463EEB777" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasGatheringAndProcessingMember" xlink:label="loc_oke_NaturalGasGatheringAndProcessingMember_9DAB07CBF8951A2F6CB8BEB463EEDE87" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_ReportableSegmentByNameDomain_FBF7244991305A8B4946BEB463EEB777" xlink:to="loc_oke_NaturalGasGatheringAndProcessingMember_9DAB07CBF8951A2F6CB8BEB463EEDE87" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasLiquidsMember" xlink:label="loc_oke_NaturalGasLiquidsMember_814A545A5750FC44C43ABEB463EF39F5" 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_oke_ReportableSegmentByNameDomain_FBF7244991305A8B4946BEB463EEB777" xlink:to="loc_oke_NaturalGasLiquidsMember_814A545A5750FC44C43ABEB463EF39F5" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasPipelinesMember" xlink:label="loc_oke_NaturalGasPipelinesMember_7BA0834B0762FED3D56CBEB463EF2FDC" 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_oke_ReportableSegmentByNameDomain_FBF7244991305A8B4946BEB463EEB777" xlink:to="loc_oke_NaturalGasPipelinesMember_7BA0834B0762FED3D56CBEB463EF2FDC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_B7AC74D273109E49735EBEB463EF2C65" 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_EntitiesTable_7C56CF6FB7E9A013228ABEB463EEA8D9" xlink:to="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_B7AC74D273109E49735EBEB463EF2C65" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_FC141144B1916A3B1F12BEB463EF083A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_B7AC74D273109E49735EBEB463EF2C65" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_FC141144B1916A3B1F12BEB463EF083A" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_VeniceEnergyServicesCompanyMember" xlink:label="loc_oke_VeniceEnergyServicesCompanyMember_2251F067A35191142BECBEB463F03824" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_FC141144B1916A3B1F12BEB463EF083A" xlink:to="loc_oke_VeniceEnergyServicesCompanyMember_2251F067A35191142BECBEB463F03824" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ChisholmPipelineCompanyMember" xlink:label="loc_oke_ChisholmPipelineCompanyMember_158287C3F1A434E47093BEB463F03E9B" 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_srt_EquityMethodInvesteeNameDomain_FC141144B1916A3B1F12BEB463EF083A" xlink:to="loc_oke_ChisholmPipelineCompanyMember_158287C3F1A434E47093BEB463F03E9B" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_75006756CB394176F48EBEB463F08276" 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_EntitiesTable_7C56CF6FB7E9A013228ABEB463EEA8D9" xlink:to="loc_dei_LegalEntityAxis_75006756CB394176F48EBEB463F08276" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_D027DC1EC7E1A1ED48D4BEB463F08A8F" xlink:type="locator" />
    <link: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_75006756CB394176F48EBEB463F08276" xlink:to="loc_dei_EntityDomain_D027DC1EC7E1A1ED48D4BEB463F08A8F" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInformationLineItems" xlink:label="loc_dei_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" 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_EntitiesTable_7C56CF6FB7E9A013228ABEB463EEA8D9" xlink:to="loc_dei_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairmentOfLongLivedAssetsHeldForUse" xlink:label="loc_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_4132F5FC769F356A8664BEB463F1EB05" xlink:type="locator" />
    <link: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_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:to="loc_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_4132F5FC769F356A8664BEB463F1EB05" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill" xlink:label="loc_us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill_6B73C18A2B62CA674781BEB463F1E7BD" 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_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:to="loc_us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill_6B73C18A2B62CA674781BEB463F1E7BD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_928371A0596D4A4A3958BEB463F12DD4" 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_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:to="loc_us-gaap_Goodwill_928371A0596D4A4A3958BEB463F12DD4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_84A4776FE4E7DDFA95D3BEB463F19DD5" 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_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_84A4776FE4E7DDFA95D3BEB463F19DD5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:label="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_9C5B92553D9496DDA880BEB463F11145" 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_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:to="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_9C5B92553D9496DDA880BEB463F11145" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity" xlink:label="loc_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_B63D821032A186D7DE94BF38B55BB822" 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_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:to="loc_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_B63D821032A186D7DE94BF38B55BB822" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment" xlink:label="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_882BB5D6A27205C16501BEB463F1CD46" 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_EntityInformationLineItems_29D98A8B52FC925FF6DEBEB463F04944" xlink:to="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_882BB5D6A27205C16501BEB463F1CD46" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_D2A8068467B65F8C2032AD49928A92F1" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfGoodwillTextBlock" xlink:label="loc_us-gaap_ScheduleOfGoodwillTextBlock_6BC9314F069FBF301446AD4992937287" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_D2A8068467B65F8C2032AD49928A92F1" xlink:to="loc_us-gaap_ScheduleOfGoodwillTextBlock_6BC9314F069FBF301446AD4992937287" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/UnconsolidatedAffiliatesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract" xlink:label="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_A2E9E30F21369A52DB9CC2B72BC4114A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_EACF1861B6482DA5FDE0C2B72BC4240E" xlink:type="locator" />
    <link:presentationArc order="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_A2E9E30F21369A52DB9CC2B72BC4114A" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_EACF1861B6482DA5FDE0C2B72BC4240E" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ReportableSegmentByNameAxis" xlink:label="loc_oke_ReportableSegmentByNameAxis_4E1F4CF0D6397E4BDB4CC2B72BC579AC" xlink:type="locator" />
    <link:presentationArc order="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_EACF1861B6482DA5FDE0C2B72BC4240E" xlink:to="loc_oke_ReportableSegmentByNameAxis_4E1F4CF0D6397E4BDB4CC2B72BC579AC" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ReportableSegmentByNameDomain" xlink:label="loc_oke_ReportableSegmentByNameDomain_88E4BE47C227CCB436EDC2B72BC52519" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_ReportableSegmentByNameAxis_4E1F4CF0D6397E4BDB4CC2B72BC579AC" xlink:to="loc_oke_ReportableSegmentByNameDomain_88E4BE47C227CCB436EDC2B72BC52519" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasLiquidsMember" xlink:label="loc_oke_NaturalGasLiquidsMember_F1B81DF5D6D4E50DF73AC2B72BC5208E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_ReportableSegmentByNameDomain_88E4BE47C227CCB436EDC2B72BC52519" xlink:to="loc_oke_NaturalGasLiquidsMember_F1B81DF5D6D4E50DF73AC2B72BC5208E" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NaturalGasGatheringAndProcessingMember" xlink:label="loc_oke_NaturalGasGatheringAndProcessingMember_5BCFCF2CB1E11EC4A0FBC2B72BC5DA06" 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_oke_ReportableSegmentByNameDomain_88E4BE47C227CCB436EDC2B72BC52519" xlink:to="loc_oke_NaturalGasGatheringAndProcessingMember_5BCFCF2CB1E11EC4A0FBC2B72BC5DA06" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OperationsAreaAxis" xlink:label="loc_oke_OperationsAreaAxis_41D97AD82F99EEA639FAC2B72BC6E241" 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_EACF1861B6482DA5FDE0C2B72BC4240E" xlink:to="loc_oke_OperationsAreaAxis_41D97AD82F99EEA639FAC2B72BC6E241" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OperationsAreaDomain" xlink:label="loc_oke_OperationsAreaDomain_3E51FA8F903B8A6B61CBC2B72BC62494" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oke_OperationsAreaAxis_41D97AD82F99EEA639FAC2B72BC6E241" xlink:to="loc_oke_OperationsAreaDomain_3E51FA8F903B8A6B61CBC2B72BC62494" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_C0A302C968553FABA644C2B72BC68030" 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_EACF1861B6482DA5FDE0C2B72BC4240E" xlink:to="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_C0A302C968553FABA644C2B72BC68030" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A" 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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_C0A302C968553FABA644C2B72BC68030" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_NorthernBorderPipelineMember" xlink:label="loc_oke_NorthernBorderPipelineMember_FD796773B0B48E7C2C23C2B72BC7941A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A" xlink:to="loc_oke_NorthernBorderPipelineMember_FD796773B0B48E7C2C23C2B72BC7941A" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OverlandPassPipelineCompanyMember" xlink:label="loc_oke_OverlandPassPipelineCompanyMember_01F38A45E294669BDC3AC2B72BC7E380" 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_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A" xlink:to="loc_oke_OverlandPassPipelineCompanyMember_01F38A45E294669BDC3AC2B72BC7E380" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_RoadrunnerGasTransmissionMember" xlink:label="loc_oke_RoadrunnerGasTransmissionMember_E919AE7567869739BAABC2B72BC72A90" 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_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A" xlink:to="loc_oke_RoadrunnerGasTransmissionMember_E919AE7567869739BAABC2B72BC72A90" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_OtherUnconsolidatedAffiliateMember" xlink:label="loc_oke_OtherUnconsolidatedAffiliateMember_B1FC102D66E3878216D9C2B72BC78BEF" 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_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A" xlink:to="loc_oke_OtherUnconsolidatedAffiliateMember_B1FC102D66E3878216D9C2B72BC78BEF" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_VeniceEnergyServicesCompanyMember" xlink:label="loc_oke_VeniceEnergyServicesCompanyMember_8D83D4663707DD45AE51C2B72BC7C965" 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_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A" xlink:to="loc_oke_VeniceEnergyServicesCompanyMember_8D83D4663707DD45AE51C2B72BC7C965" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ChisholmPipelineCompanyMember" xlink:label="loc_oke_ChisholmPipelineCompanyMember_A610B0FC82D649846EE4C2B72BC8C1A3" 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_srt_EquityMethodInvesteeNameDomain_F8D6BC1F1225E7A34466C2B72BC64A8A" xlink:to="loc_oke_ChisholmPipelineCompanyMember_A610B0FC82D649846EE4C2B72BC8C1A3" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_74A84F55E5C2CA03AF07C2B72BC81AE3" 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_EACF1861B6482DA5FDE0C2B72BC4240E" xlink:to="loc_dei_LegalEntityAxis_74A84F55E5C2CA03AF07C2B72BC81AE3" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_464811F8D9A09731EAD3C2B72BC86E1E" xlink:type="locator" />
    <link: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_74A84F55E5C2CA03AF07C2B72BC81AE3" xlink:to="loc_dei_EntityDomain_464811F8D9A09731EAD3C2B72BC86E1E" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_UnconsolidatedAffiliatesMember" xlink:label="loc_oke_UnconsolidatedAffiliatesMember_70958C1CA70CFAC9F14EC2B72BC89FA0" xlink:type="locator" />
    <link: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_464811F8D9A09731EAD3C2B72BC86E1E" xlink:to="loc_oke_UnconsolidatedAffiliatesMember_70958C1CA70CFAC9F14EC2B72BC89FA0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436" 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_EACF1861B6482DA5FDE0C2B72BC4240E" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_B7B201C488E18A6976D2C2B72BC95859" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/netLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_B7B201C488E18A6976D2C2B72BC95859" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" xlink:label="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_81F05E6D8F7469FF27F1C2B72BC959CB" 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_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:to="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_81F05E6D8F7469FF27F1C2B72BC959CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableRelatedPartiesCurrent" xlink:label="loc_us-gaap_AccountsPayableRelatedPartiesCurrent_AAE2497C2C1819D7C896C2B72BC9C7E4" 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_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:to="loc_us-gaap_AccountsPayableRelatedPartiesCurrent_AAE2497C2C1819D7C896C2B72BC9C7E4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment" xlink:label="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_D121D9C905D7936E2160C2B72BC9DE6D" 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_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:to="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_D121D9C905D7936E2160C2B72BC9DE6D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:label="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_EC638713C9144CB062DEC2B72BC9882D" 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_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:to="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_EC638713C9144CB062DEC2B72BC9882D" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity" xlink:label="loc_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_465CE5773AEE9859D63AC2B72BCA2A3D" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:to="loc_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_465CE5773AEE9859D63AC2B72BCA2A3D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity" xlink:label="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_5A9F51CB0436F8E1DCC5C2B72BCA3C1E" 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_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:to="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_5A9F51CB0436F8E1DCC5C2B72BCA3C1E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquityAccountingTreatment" xlink:label="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquityAccountingTreatment_CA3D58F25E40C162936AC2B72BCA4BD0" 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_79ABBE228EBC1048D0EFC2B72BC8E436" xlink:to="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquityAccountingTreatment_CA3D58F25E40C162936AC2B72BCA4BD0" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/UnconsolidatedAffiliatesNotes" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract" xlink:label="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_BEFA8E10D00A57EF94E59F330AE0B1B1" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentsDisclosureTextBlock" xlink:label="loc_us-gaap_EquityMethodInvestmentsDisclosureTextBlock_BBD1001207825336A169048C6F704306" 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_EquityMethodInvestmentsAndJointVenturesAbstract_BEFA8E10D00A57EF94E59F330AE0B1B1" xlink:to="loc_us-gaap_EquityMethodInvestmentsDisclosureTextBlock_BBD1001207825336A169048C6F704306" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oneok.com/role/UnconsolidatedAffiliatesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract" xlink:label="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_6CAB0E46F3BEB3BBAE09C1634165C5B8" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_6A8D5622C8C6D589BCD6C16341651DC6" xlink:type="locator" />
    <link:presentationArc order="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_6CAB0E46F3BEB3BBAE09C1634165C5B8" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_6A8D5622C8C6D589BCD6C16341651DC6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_2FEA3AF5B2FBE54E0E75C16341650E75" 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_6A8D5622C8C6D589BCD6C16341651DC6" xlink:to="loc_srt_StatementScenarioAxis_2FEA3AF5B2FBE54E0E75C16341650E75" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_CBC69234A39E9F64A950C1634165E374" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_2FEA3AF5B2FBE54E0E75C16341650E75" xlink:to="loc_srt_ScenarioUnspecifiedDomain_CBC69234A39E9F64A950C1634165E374" xlink:type="arc" />
    <link:loc xlink:href="oke-20200331.xsd#oke_EquityInNetEarningsFromInvestmentsMember" xlink:label="loc_oke_EquityInNetEarningsFromInvestmentsMember_B4613E7BE2CD0E9A0732C16341658F37" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ScenarioUnspecifiedDomain_CBC69234A39E9F64A950C1634165E374" xlink:to="loc_oke_EquityInNetEarningsFromInvestmentsMember_B4613E7BE2CD0E9A0732C16341658F37" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_D98ED710CB03B1146E2FC1634165C003" 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_6A8D5622C8C6D589BCD6C16341651DC6" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_D98ED710CB03B1146E2FC1634165C003" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentsTextBlock" xlink:label="loc_us-gaap_EquityMethodInvestmentsTextBlock_17D315FB64F5BB8ABE51C163416556CE" xlink:type="locator" />
    <link:presentationArc order="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_D98ED710CB03B1146E2FC1634165C003" xlink:to="loc_us-gaap_EquityMethodInvestmentsTextBlock_17D315FB64F5BB8ABE51C163416556CE" xlink:type="arc" />
  </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>okelogoa50.jpg
<TEXT>
begin 644 okelogoa50.jpg
M_]C_X  02D9)1@ ! 0$ W #<  #_VP!#  ," @," @,# P,$ P,$!0@%!00$
M!0H'!P8(# H,# L*"PL-#A(0#0X1#@L+$!80$1,4%145# \7&!84&!(4%13_
MVP!# 0,$! 4$!0D%!0D4#0L-%!04%!04%!04%!04%!04%!04%!04%!04%!04
M%!04%!04%!04%!04%!04%!04%!04%!3_P  1" ![ 94# 2(  A$! Q$!_\0
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MZIN7^&23^ZS_ $/4S;%JA%J56,%_?@W%_.Z7;N8__"Z_V8_^A>T/_P )9?\
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M+G R25#J6)Z(@H Z3]A_XBC5?"^H^#KJ4?:=+<W5FI(R;>1OG &/X9#DD_\
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M'0 ..I^0@#+5[O10!^2-K=3V-U#<VTTEO<PNLD4T3%71@<AE(Y!!&017VO\
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K 4444 %%%% !1110 4444 %%%% !1110 4444 %%%% !1110 4444 ?_V0$!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>13
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6798131280">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>UNCONSOLIDATED AFFILIATES (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2019</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>
</tr>
<tr class="ro">
<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 net earnings from investments</a></td>
<td class="nump">$ 44,627<span></span>
</td>
<td class="nump">$ 43,481<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableRelatedPartiesCurrent', window );">Accounts Payable, Related Parties, Current</a></td>
<td class="nump">14,700<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 13,500<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment', window );">Impairment of equity investments</a></td>
<td class="num">(37,730)<span></span>
</td>
<td class="nump">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_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity', window );">Equity-method goodwill</a></td>
<td class="nump">16,500<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=oke_UnconsolidatedAffiliatesMember', window );">Unconsolidated Affiliates [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_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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty', window );">Related Party Transaction, Expenses from Transactions with Related Parties</a></td>
<td class="nump">45,300<span></span>
</td>
<td class="nump">41,800<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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=oke_NorthernBorderPipelineMember', window );">Northern Border Pipeline</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_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>
</tr>
<tr class="re">
<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 net earnings from investments</a></td>
<td class="nump">22,120<span></span>
</td>
<td class="nump">20,802<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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=oke_OverlandPassPipelineCompanyMember', window );">Overland Pass Pipeline</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_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>
</tr>
<tr class="ro">
<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 net earnings from investments</a></td>
<td class="nump">14,111<span></span>
</td>
<td class="nump">17,394<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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=oke_RoadrunnerGasTransmissionMember', window );">Roadrunner</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_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>
</tr>
<tr class="re">
<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 net earnings from investments</a></td>
<td class="nump">6,433<span></span>
</td>
<td class="nump">6,338<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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=oke_OtherUnconsolidatedAffiliateMember', window );">Other 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>
</tr>
<tr class="re">
<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>
</tr>
<tr class="ro">
<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 net earnings from investments</a></td>
<td class="nump">1,963<span></span>
</td>
<td class="num">$ (1,053)<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_oke_ReportableSegmentByNameAxis=oke_NaturalGasLiquidsMember', window );">Natural Gas Liquids | Chisholm Pipeline Company [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_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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment', window );">Impairment of equity investments</a></td>
<td class="num">$ (7,200)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentOwnershipPercentage', window );">Equity Method Investment, Ownership Percentage</a></td>
<td class="nump">50.00%<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_oke_ReportableSegmentByNameAxis=oke_NaturalGasGatheringAndProcessingMember', window );">Natural Gas Gathering And Processing [Member] | Venice Energy Services Company [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_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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment', window );">Impairment of equity investments</a></td>
<td class="num">$ (30,500)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentOwnershipPercentage', window );">Equity Method Investment, Ownership Percentage</a></td>
<td class="nump">10.20%<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_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity', window );">Impairment of equity investments - goodwill</a></td>
<td class="num">$ (22,300)<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_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Impairment Of Equity Method Investment, Difference Between Carrying Amount And Underlying 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;">oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_AccountsPayableRelatedPartiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 for accounts payable to related parties. 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://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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 4: http://fasb.org/us-gaap/role/ref/legacyRef<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><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsPayableRelatedPartiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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://fasb.org/us-gaap/role/ref/legacyRef<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=114001798&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_EquityMethodInvestmentOtherThanTemporaryImpairment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 an other than temporary decline in value that has been recognized against an investment accounted for under the equity method of accounting. The excess of the carrying amount over the fair value of the investment represents the amount of the write down which is or was reflected in earnings. The written down value is a new cost basis with the adjusted value of the investment becoming its new carrying value subject to the equity accounting method. Evidence of a loss in value might include, but would not necessarily be limited to, absence of an ability to recover the carrying amount of the investment or inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 35<br> -Paragraph 32<br> -URI http://asc.fasb.org/extlink&amp;oid=118954474&amp;loc=d3e32787-111569<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_EquityMethodInvestmentOwnershipPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&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_EquityMethodInvestmentOwnershipPercentage</td>
</tr>
<tr>
<td style="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_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>Amount of income (loss) for proportionate share of equity method investee's income (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<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=116634182&amp;loc=SL114868664-224227<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637232&amp;loc=SL114874131-224263<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&amp;loc=d3e3602-108585<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(13)(f))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637391&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (g)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<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=109237563&amp;loc=d3e33749-111570<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Expenses recognized 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>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<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_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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=oke_UnconsolidatedAffiliatesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_UnconsolidatedAffiliatesMember</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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=oke_NorthernBorderPipelineMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=oke_NorthernBorderPipelineMember</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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=oke_OverlandPassPipelineCompanyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=oke_OverlandPassPipelineCompanyMember</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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=oke_RoadrunnerGasTransmissionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=oke_RoadrunnerGasTransmissionMember</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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=oke_OtherUnconsolidatedAffiliateMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=oke_OtherUnconsolidatedAffiliateMember</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_oke_ReportableSegmentByNameAxis=oke_NaturalGasLiquidsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_ReportableSegmentByNameAxis=oke_NaturalGasLiquidsMember</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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=oke_ChisholmPipelineCompanyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=oke_ChisholmPipelineCompanyMember</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_oke_ReportableSegmentByNameAxis=oke_NaturalGasGatheringAndProcessingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_ReportableSegmentByNameAxis=oke_NaturalGasGatheringAndProcessingMember</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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=oke_VeniceEnergyServicesCompanyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=oke_VeniceEnergyServicesCompanyMember</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>14
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6631051824">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Notes)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_ComprehensiveIncomeNoteTextBlock', window );">ACCUMULATED OTHER COMPREHENSIVE LOSS</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ACCUMULATED OTHER COMPREHENSIVE LOSS</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth the balance in accumulated other comprehensive loss for the period indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="17"/></tr><tr><td style="width:34%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:14%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:13%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:14%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:13%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Risk-</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Management</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Assets/Liabilities (a)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Retirement and Other</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Postretirement</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Benefit Plan</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Obligations (a) (b)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Risk-</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Management</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Assets/Liabilities of</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Unconsolidated</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Affiliates (a)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Accumulated</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Other</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Comprehensive</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Loss (a)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">January&#160;1, 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(233,520</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(131,481</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(8,999</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(374,000</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other comprehensive income (loss) before reclassifications </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(106,141</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>20</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(7,777</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(113,898</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Amounts reclassified to net income (loss) (c)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(15,164</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>3,542</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>134</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(11,488</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other comprehensive income (loss)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(121,305</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>3,562</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(7,643</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(125,386</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">March&#160;31, 2020</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(354,825</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(127,919</span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(16,642</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(499,386</span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - All amounts are presented net of tax.</span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) - Includes amounts related to supplemental executive retirement plan. </span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;color:#2c2c2c;">(c) - See Note C for details of amounts reclassified to net income (loss) for risk-management assets/liabilities and Note H for retirement and other postretirement benefit plan obligations.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth information about the balance of accumulated other comprehensive loss at </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, representing unrealized gains (losses) related to risk-management assets and liabilities:</span></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="5"/></tr><tr><td style="width:81%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Risk-</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Management</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Assets/Liabilities (a)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity derivative instruments expected to be realized within the next 21 months (b)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>72,180</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Settled interest-rate swaps to be recognized over the life of the long-term, fixed-rate debt (c)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(218,877</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest-rate swaps with future settlement dates expected to be amortized over the life of long-term debt</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(208,128</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Accumulated other comprehensive loss at March 31, 2020</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(354,825</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - All amounts are presented net of tax.</span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) - Based on </span><span style="font-family:inherit;font-size:9pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:9pt;">, commodity prices, we expect to realize </span><span style="font-family:inherit;font-size:9pt;"><span>$73.0 million</span></span><span style="font-family:inherit;font-size:9pt;"> in net gains, net of tax, over the next 12&#160;months and </span><span style="font-family:inherit;font-size:9pt;"><span>$0.8 million</span></span><span style="font-family:inherit;font-size:9pt;"> in net losses, net of tax, thereafter.</span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(c) - We expect losses of </span><span style="font-family:inherit;font-size:9pt;"><span>$29.4 million</span></span><span style="font-family:inherit;font-size:9pt;">, net of tax, will be reclassified into earnings during the next 12 months as the hedged items affect earnings.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The remaining amounts in accumulated other comprehensive loss relate primarily to our retirement and other postretirement benefit plan obligations, which are expected to be amortized over the average remaining service period of employees participating in these plans.</span></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_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://fasb.org/us-gaap/role/ref/legacyRef<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></div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>15
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6632707536">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>FAIR VALUE MEASUREMENTS (Notes)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">FAIR VALUE MEASUREMENTS</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Determining Fair Value</span><span style="font-family:inherit;font-size:10pt;"> - For our fair value measurements, we utilize market prices, third-party pricing services, present value methods and standard option valuation models to determine the price we would receive from the sale of an asset or the transfer of a liability in an orderly transaction at the measurement date.  We measure the fair value of a group of financial assets and liabilities consistent with how a market participant would price the net risk exposure at the measurement date.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Many of the contracts in our derivative portfolio are executed in liquid markets where price transparency exists.  Our financial commodity derivatives are generally settled through a NYMEX or Intercontinental Exchange (ICE) clearing broker account with daily margin requirements.  We validate our valuation inputs with third-party information and settlement prices from other sources, where available.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We compute the fair value of our derivative portfolio by discounting the projected future cash flows from our derivative assets and liabilities to present value using interest-rate yields to calculate present-value discount factors derived from the implied forward LIBOR yield curve.  The fair value of our forward-starting interest-rate swaps is determined using financial models that incorporate the implied forward LIBOR yield curve for the same period as the future interest-rate swap settlements.  We consider current market data in evaluating counterparties&#8217;, as well as our own, nonperformance risk, net of collateral, by using counterparty-specific bond yields.  Although we use our best estimates to determine the fair value of the derivative contracts we have executed, the ultimate market prices realized could differ materially from our estimates.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-bottom:8px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">Fair Value Hierarchy</span><span style="font-family:inherit;font-size:10pt;"> - At each balance sheet date, we utilize a fair value hierarchy to classify fair value amounts recognized or disclosed in our financial statements based on the observability of inputs used to estimate such fair value.  The levels of the hierarchy are described below:</span></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 1 - fair value measurements are based on unadjusted quoted prices for identical securities in active markets.  These balances are composed predominantly of exchange-traded derivative contracts for natural gas and crude oil.</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2 - fair value measurements are based on significant observable pricing inputs, including quoted prices for similar assets and liabilities in active markets and inputs from third-party pricing services supported with corroborative evidence.  These balances are composed of over-the-counter interest-rate derivatives.</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 3 - fair value measurements are based on inputs that may include one or more unobservable inputs, including internally developed commodity price curves that incorporate market data from broker quotes and third-party pricing services.  These balances are composed predominantly of exchange-cleared and over-the-counter derivatives to hedge NGL price risk and natural gas basis risk between various transaction locations and the NYMEX Henry Hub.  Our commodity derivatives are generally valued using forward quotes provided by third-party pricing services that are validated with other market data.  We believe any measurement uncertainty at March&#160;31, 2020, is immaterial as our Level 3 fair value measurements are based on unadjusted pricing information from broker quotes and third-party pricing services.  We do not believe that our Level&#160;3 fair value estimates have a material impact on our results of operations, as our derivatives are accounted for as hedges.</span></div></td></tr></table><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Determining the appropriate classification of our fair value measurements within the fair value hierarchy requires management&#8217;s judgment regarding the degree to which market data is observable or corroborated by observable market data.  We categorize derivatives for which fair value is determined using multiple inputs within a single level, based on the lowest level input that is significant to the fair value measurement in its entirety.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Recurring Fair Value Measurements</span><span style="font-family:inherit;font-size:10pt;"> - The following tables set forth our recurring fair value measurements for the periods indicated:</span></div><div style="line-height:120%;padding-bottom:4px;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="24"/></tr><tr><td style="width:28%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="23" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March&#160;31, 2020</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Level 1</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Level 2</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Level 3</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total - Gross</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Netting (a)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total - Net</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="23" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Derivative assets</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity contracts</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Financial contracts</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>37,599</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>130,272</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>167,871</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(140,707</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>27,164</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total derivative assets</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>37,599</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>130,272</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>167,871</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(140,707</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>27,164</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="padding-top:12px;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Derivative liabilities</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity contracts </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Financial contracts</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(911</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(72,871</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(73,783</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>73,783</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest-rate contracts</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(270,297</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(270,297</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(270,297</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total derivative liabilities</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(911</span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(270,297</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(72,871</span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(344,080</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>73,783</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(270,297</span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Derivative assets and liabilities are presented in our Consolidated Balance Sheet on a net basis.  We net derivative assets and liabilities when a legally enforceable master-netting arrangement exists between the counterparty to a derivative contract and us.  At </span><span style="font-family:inherit;font-size:9pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:9pt;">, we posted </span><span style="font-family:inherit;font-size:9pt;"><span>no</span></span><span style="font-family:inherit;font-size:9pt;"> cash and held cash of </span><span style="font-family:inherit;font-size:9pt;"><span>$66.9 million</span></span><span style="font-family:inherit;font-size:9pt;"> from various counterparties, which offsets our derivative net asset position under master netting arrangements as shown in the table above.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-bottom:4px;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="24"/></tr><tr><td style="width:28%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="23" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">December&#160;31, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Level 1</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Level 2</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Level 3</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total - Gross</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Netting (a)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total - Net</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="23" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Derivative assets</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity contracts</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Financial contracts</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>10,892</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>55,557</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>66,449</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(28,588</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>37,861</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest-rate contracts</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>581</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>581</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>581</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total derivative assets</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>10,892</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>581</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>55,557</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>67,030</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(28,588</span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>38,442</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="padding-top:12px;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Derivative liabilities</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity contracts </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Financial contracts</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(4,811</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(24,785</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(29,596</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>28,588</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(1,008</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest-rate contracts</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Times_New_Roman;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(201,941</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(201,941</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(201,941</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total derivative liabilities</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(4,811</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(201,941</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(24,785</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(231,537</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>28,588</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(202,949</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Derivative assets and liabilities are presented in our Consolidated Balance Sheet on a net basis.  We net derivative assets and liabilities when a legally enforceable master-netting arrangement exists between the counterparty to a derivative contract and us.  At </span><span style="font-family:inherit;font-size:9pt;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:9pt;">, we held </span><span style="font-family:inherit;font-size:9pt;"><span>no</span></span><span style="font-family:inherit;font-size:9pt;"> cash and posted </span><span style="font-family:inherit;font-size:9pt;"><span>$8.8 million</span></span><span style="font-family:inherit;font-size:9pt;"> of cash with various counterparties, which is included in other current assets in our Consolidated Balance Sheet.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth a reconciliation of our Level 3 fair value measurements for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="8"/></tr><tr><td style="width:75%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Derivative Assets (Liabilities)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Net assets at beginning of period</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>30,772</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>40,484</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Total changes in fair value:</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Settlements included in net income (loss) (a)</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(16,146</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(25,361</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">New Level 3 derivatives included in other comprehensive income (loss) (b)</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>20,993</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>1,597</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Unrealized change included in other comprehensive income (loss) (b)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>21,782</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(5,191</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Net assets at end of period</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>57,401</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>11,529</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Included in commodity sales revenues/cost of sales and fuel in our Consolidated Statements of Income.</span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) - Included in change in fair value of derivatives in our Consolidated Statements of Comprehensive Income. </span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">During the </span><span style="font-family:inherit;font-size:10pt;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;">2019</span><span style="font-family:inherit;font-size:10pt;">, there were </span><span style="font-family:inherit;font-size:10pt;"><span>no</span></span><span style="font-family:inherit;font-size:10pt;"> transfers in or out of Level 3 of the fair value hierarchy.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Other Financial Instruments</span><span style="font-family:inherit;font-size:10pt;"> - The approximate fair value of cash and cash equivalents, accounts receivable, accounts payable and short-term borrowings is equal to book value due to the short-term nature of these items.  Our cash and cash equivalents are composed of bank and money market accounts and are classified as Level&#160;1.  Our short-term borrowings are classified as Level&#160;2 since the estimated fair value of the short-term borrowings can be determined using information available in the commercial paper market.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The estimated fair value of our consolidated long-term debt, including current maturities, was </span><span style="font-family:inherit;font-size:10pt;"><span>$11.9 billion</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$13.8 billion</span></span><span style="font-family:inherit;font-size:10pt;"> at </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, and </span><span style="font-family:inherit;font-size:10pt;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:10pt;">, respectively.  The book value of our consolidated long-term debt, including current maturities, was $</span><span style="font-family:inherit;font-size:10pt;"><span>14.2 billion</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$12.5 billion</span></span><span style="font-family:inherit;font-size:10pt;"> at </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, and </span><span style="font-family:inherit;font-size:10pt;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:10pt;">, respectively.  The estimated fair value of the aggregate long-term debt outstanding was determined using quoted market prices for similar issues with similar terms and maturities.  The estimated fair value of our consolidated long-term debt is classified as Level&#160;2.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Nonrecurring Fair Value Measurements</span><span style="font-family:inherit;font-size:10pt;"> - During the three months ended March 31, 2020, we recorded noncash impairment charges for certain long-lived assets and equity investments.  The valuation of these assets and investments required the use of significant unobservable inputs.  To estimate the fair value, we used two generally accepted valuation approaches, an income approach and a market approach.  Under the income approach, our discounted cash flow analysis included the following inputs that are not readily available: a discount rate reflective of industry cost of capital, our estimated contract rates, volumes, operating and maintenance costs and capital expenditures.  Under the market approach, our inputs included EBITDA multiples and forecasted EBITDA, which was estimated using commodity price forecasts consistent with third-party pricing services.  The estimated fair value of these assets is classified as Level 3.  See Note A for additional information about our impairment charges.</span></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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&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_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>16
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6819579968">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2019</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_EntityInformationLineItems', window );"><strong>Entity 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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Goodwill', window );">Goodwill</a></td>
<td class="nump">$ 527,592<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 680,996<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment', window );">Impairment of equity investments</a></td>
<td class="nump">37,730<span></span>
</td>
<td class="nump">$ 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_oke_ReportableSegmentByNameAxis=oke_NaturalGasGatheringAndProcessingMember', window );">Natural Gas Gathering And Processing [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_dei_EntityInformationLineItems', window );"><strong>Entity 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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse', window );">Impairment of long-lived assets</a></td>
<td class="nump">380,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill', window );">Impairment of intangible assets</a></td>
<td class="nump">19,900<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Goodwill', window );">Goodwill</a></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">153,404<span></span>
</td>
</tr>
<tr class="re">
<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 charge</a></td>
<td class="nump">$ 153,400<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_oke_ReportableSegmentByNameAxis=oke_NaturalGasGatheringAndProcessingMember', window );">Natural Gas Gathering And Processing [Member] | Venice Energy Services Company [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_dei_EntityInformationLineItems', window );"><strong>Entity 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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentOwnershipPercentage', window );">Equity Method Investment, Ownership Percentage</a></td>
<td class="nump">10.20%<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_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity', window );">Impairment of equity investments - goodwill</a></td>
<td class="nump">$ 22,300<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment', window );">Impairment of equity investments</a></td>
<td class="nump">30,500<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_oke_ReportableSegmentByNameAxis=oke_NaturalGasLiquidsMember', window );">Natural Gas Liquids</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_dei_EntityInformationLineItems', window );"><strong>Entity 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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse', window );">Impairment of long-lived assets</a></td>
<td class="nump">70,200<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Goodwill', window );">Goodwill</a></td>
<td class="nump">$ 371,217<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">371,217<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oke_ReportableSegmentByNameAxis=oke_NaturalGasLiquidsMember', window );">Natural Gas Liquids | Chisholm Pipeline Company [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_dei_EntityInformationLineItems', window );"><strong>Entity 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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentOwnershipPercentage', window );">Equity Method Investment, Ownership Percentage</a></td>
<td class="nump">50.00%<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_EquityMethodInvestmentOtherThanTemporaryImpairment', window );">Impairment of equity investments</a></td>
<td class="nump">$ 7,200<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_oke_ReportableSegmentByNameAxis=oke_NaturalGasPipelinesMember', window );">Natural Gas Pipelines</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_dei_EntityInformationLineItems', window );"><strong>Entity 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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Goodwill', window );">Goodwill</a></td>
<td class="nump">$ 156,375<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 156,375<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityInformationLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_EntityInformationLineItems</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_oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Impairment Of Equity Method Investment, Difference Between Carrying Amount And Underlying 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;">oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_EquityMethodInvestmentOtherThanTemporaryImpairment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 an other than temporary decline in value that has been recognized against an investment accounted for under the equity method of accounting. The excess of the carrying amount over the fair value of the investment represents the amount of the write down which is or was reflected in earnings. The written down value is a new cost basis with the adjusted value of the investment becoming its new carrying value subject to the equity accounting method. Evidence of a loss in value might include, but would not necessarily be limited to, absence of an ability to recover the carrying amount of the investment or inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 35<br> -Paragraph 32<br> -URI http://asc.fasb.org/extlink&amp;oid=118954474&amp;loc=d3e32787-111569<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_EquityMethodInvestmentOwnershipPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&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_EquityMethodInvestmentOwnershipPercentage</td>
</tr>
<tr>
<td style="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_Goodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 impairment loss of an asset representing 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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=77989000&amp;loc=SL49117168-202975<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=99380562&amp;loc=d3e13770-109266<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Goodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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://fasb.org/us-gaap/role/ref/legacyRef<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=108376223&amp;loc=d3e13854-109267<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&amp;loc=d3e3602-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=108376223&amp;loc=d3e13816-109267<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<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=99380562&amp;loc=d3e13777-109266<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_ImpairmentOfIntangibleAssetsExcludingGoodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&amp;loc=d3e3602-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16373-109275<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_ImpairmentOfLongLivedAssetsHeldForUse">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&amp;loc=d3e3602-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2921-110230<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 958<br> -SubTopic 220<br> -Section 45<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114873921&amp;loc=SL114875236-224282<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109226348&amp;loc=d3e2420-110228<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ImpairmentOfLongLivedAssetsHeldForUse</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_oke_ReportableSegmentByNameAxis=oke_NaturalGasGatheringAndProcessingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_ReportableSegmentByNameAxis=oke_NaturalGasGatheringAndProcessingMember</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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=oke_VeniceEnergyServicesCompanyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=oke_VeniceEnergyServicesCompanyMember</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_oke_ReportableSegmentByNameAxis=oke_NaturalGasLiquidsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_ReportableSegmentByNameAxis=oke_NaturalGasLiquidsMember</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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=oke_ChisholmPipelineCompanyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=oke_ChisholmPipelineCompanyMember</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_oke_ReportableSegmentByNameAxis=oke_NaturalGasPipelinesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_ReportableSegmentByNameAxis=oke_NaturalGasPipelinesMember</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>17
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6798848496">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>DEBT DEBT (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfDebtTableTextBlock', window );">Debt [Table Text Block]</a></td>
<td class="text"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth our consolidated debt for the periods indicated:</span></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"/></tr><tr><td style="width:74%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,<br/>2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">December 31,<br/>2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;background-color:#cceeff;">Commercial paper outstanding, bearing a weighted-average interest rate of 2.16% as of December 31, 2019</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>220,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Senior unsecured obligations:</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$1,500,000 term loan, variable rate, due November 2021</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>1,250,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>1,250,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$700,000 at 4.25% due February 2022</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>547,397</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>547,397</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$900,000 at 3.375% due October 2022</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>900,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>900,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$425,000 at 5.0% due September 2023</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>425,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>425,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$500,000 at 7.5% due September 2023</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>500,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>500,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$500,000 at 2.75% due September 2024</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>500,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>500,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$500,000 at 4.9% due March 2025</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>500,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>500,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$400,000 at 2.2% due September 2025</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>397,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$500,000 at 4.0% due July 2027</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>500,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>500,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$800,000 at 4.55% due July 2028</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>800,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>800,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$100,000 at 6.875% due September 2028</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>100,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>100,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$700,000 at 4.35% due March 2029</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>700,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>700,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$750,000 at 3.4% due September 2029</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>734,251</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>750,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$850,000 at 3.1% due March 2030</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>821,050</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$400,000 at 6.0% due June 2035</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>400,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>400,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$600,000 at 6.65% due October 2036</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>600,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>600,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$600,000 at 6.85% due October 2037</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>600,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>600,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$650,000 at 6.125% due February 2041</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>650,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>650,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$400,000 at 6.2% due September 2043</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>400,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>400,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$700,000 at 4.95% due July 2047</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>693,405</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>700,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$1,000,000 at 5.2% due July 2048</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>1,000,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>1,000,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$750,000 at 4.45% due September 2049</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>747,650</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>750,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$500,000 at 4.5% due March 2050</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>489,625</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Guardian Pipeline</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;background-color:#cceeff;">Weighted average 7.85% due December 2022</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>19,395</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>21,307</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total debt</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>14,274,773</span></span></div></td><td style="vertical-align:bottom;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>12,813,704</span></span></div></td><td style="vertical-align:bottom;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Unamortized portion of terminated swaps</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>14,603</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>15,032</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Unamortized debt issuance costs and discounts</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(135,076</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(121,329</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Current maturities of long-term debt </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(7,650</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(7,650</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Short-term borrowings (a) </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(220,000</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Long-term debt</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>14,146,650</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>12,479,757</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Individual issuances of commercial paper under our commercial paper program generally mature in 90 days or less.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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_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_ScheduleOfDebtTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation.</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_ScheduleOfDebtTableTextBlock</td>
</tr>
<tr>
<td style="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>18
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6631304944">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>UNCONSOLIDATED AFFILIATES (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</div></th></tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_StatementScenarioAxis=oke_EquityInNetEarningsFromInvestmentsMember', window );">Equity In Net Earnings From Investments</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_ScheduleOfEquityMethodInvestmentsLineItems', window );"><strong>Schedule of Equity Method Investments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentsTextBlock', window );">Schedule of Equity Method Investments [Table Text Block]</a></td>
<td class="text">The following table sets forth our equity in net earnings (loss) from investments for the periods indicated:<div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="8"/></tr><tr><td style="width:75%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Northern Border Pipeline</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>22,120</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>20,802</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Overland Pass Pipeline</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>14,111</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>17,394</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Roadrunner</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>6,433</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>6,338</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>1,963</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(1,053</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Equity in net earnings from investments</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>44,627</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>43,481</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Impairment of equity investments</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(37,730</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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_EquityMethodInvestmentsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 equity method investments including, but not limited to, name of each investee or group of investments, percentage ownership, difference between recorded amount of an investment and the value of the underlying equity in the net assets, and summarized financial information.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&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_EquityMethodInvestmentsTextBlock</td>
</tr>
<tr>
<td style="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>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_StatementScenarioAxis=oke_EquityInNetEarningsFromInvestmentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">srt_StatementScenarioAxis=oke_EquityInNetEarningsFromInvestmentsMember</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>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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6798896608">
<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">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetImpairmentChargesTextBlock', window );">Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy [Policy Text Block]</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Impairment Charges -</span><span style="font-family:inherit;font-size:10pt;"> Late in the first quarter 2020, we experienced a significant decline in our share price and market capitalization as the energy industry experienced historic events that led to a simultaneous demand and supply shock.  The World Health Organization declared the novel strain of COVID-19 a global pandemic and recommended containment and mitigation measures worldwide, which contributed to a massive economic slowdown and decreased demand for crude oil.  In addition, Saudi Arabia and Russia increased production of crude oil as the two countries competed for market share.  As a result, the global supply of crude oil significantly exceeded demand and led to a collapse in crude oil prices.  Despite recently announced production cuts from many oil producing countries, supply exceeds demand, crude oil storage is near capacity and prices remain volatile.  The collapse in crude oil prices and demand for energy commodities have also contributed to lower NGL product prices and lower natural gas prices, which is creating challenges for crude oil and natural gas producers as they assess their future drilling and production plans.  Based on these events, we performed a Step 1 analysis to test our goodwill for impairment and evaluated certain long-lived asset groups and equity investments for impairment.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">Goodwill</span><span style="font-family:inherit;font-size:10pt;"> - We assess our goodwill for impairment at least annually on July 1, unless events or changes in circumstances indicate an impairment may have occurred before that time.  In the Step 1 analysis, an assessment is made by comparing the fair value of a reporting unit with its carrying amount, including goodwill.  If the carrying value of a reporting unit exceeds its fair value, an impairment loss is recognized in an amount equal to that excess, limited to the total amount of goodwill allocated to that reporting unit.  In January 2020, we adopted ASU 2017-04, in which the requirement to calculate the implied fair value of goodwill under the two-step impairment test was eliminated.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">To estimate the fair value of our reporting units, we use two generally accepted valuation approaches, an income approach and a market approach, using assumptions consistent with a market participant&#8217;s perspective.  Under the income approach, we use anticipated cash flows over a period of years plus a terminal value and discount these amounts to their present value using appropriate discount rates.  Under the market approach, we apply EBITDA multiples to forecasted EBITDA.  The multiples used are consistent with historical asset transactions.  The forecasted cash flows are based on average forecasted cash flows for a reporting unit over a period of years.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Based on the results of our impairment test, we concluded the carrying value of the Natural Gas Gathering and Processing reporting unit exceeded its estimated fair value, resulting in a noncash impairment charge of </span><span style="font-family:inherit;font-size:10pt;"><span>$153.4 million</span></span><span style="font-family:inherit;font-size:10pt;"> for the three months ended March 31, 2020, which is included within impairment charges in our Consolidated Statement of Income.  The estimated fair value of our Natural Gas Liquids and Natural Gas Pipelines reporting units substantially exceeded their respective carrying values.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth our goodwill, by segment, for the periods indicated:</span></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"/></tr><tr><td style="width:74%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,<br/>2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">December 31,<br/>2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Natural Gas Gathering and Processing</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>153,404</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Natural Gas Liquids</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>371,217</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>371,217</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Natural Gas Pipelines</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>156,375</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>156,375</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total goodwill</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>527,592</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>680,996</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">Long-lived assets</span><span style="font-family:inherit;font-size:10pt;"> - We assess our long-lived assets for impairment whenever events or changes in circumstances indicate that an asset&#8217;s carrying amount may not be recoverable.  An impairment is indicated if the carrying amount of a long-lived asset exceeds the sum of the undiscounted future cash flows expected to result from the use and eventual disposition of the asset.  If an impairment is indicated, we record an impairment loss equal to the difference between the carrying value and the fair value of the long-lived asset.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We evaluated our Natural Gas Gathering and Processing segment asset groups and determined that the carrying value of certain long-lived asset groups in western Oklahoma, Kansas and the Powder River Basin, where lower pricing is expected to impact drilling and production levels, are not recoverable and exceeded their estimated fair value.  We recorded noncash impairment charges of </span><span style="font-family:inherit;font-size:10pt;"><span>$380.5 million</span></span><span style="font-family:inherit;font-size:10pt;"> for the three months ended March 31, 2020, which includes impairment to intangible assets of </span><span style="font-family:inherit;font-size:10pt;"><span>$19.9 million</span></span><span style="font-family:inherit;font-size:10pt;"> related to supply contracts.  In our Natural Gas Liquids segment, we recorded noncash impairment charges of </span><span style="font-family:inherit;font-size:10pt;"><span>$70.2 million</span></span><span style="font-family:inherit;font-size:10pt;"> for the three months ended March 31, 2020, related to certain inactive assets, as our expectation for future use of the assets changed.  These charges are included within impairment charges in our Consolidated Statement of Income.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">Investments in unconsolidated affiliates</span><span style="font-family:inherit;font-size:10pt;"> - The impairment test for equity-method investments considers whether the fair value of the equity investment as a whole, not the underlying net assets, has declined and whether that decline is other than temporary.  Therefore, we periodically evaluate the amount at which we carry our equity-method investments to determine whether current events or circumstances warrant adjustments to our carrying values.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We evaluated our investments in unconsolidated affiliates and concluded that the carrying value of our </span><span style="font-family:inherit;font-size:10pt;"><span>10.2%</span></span><span style="font-family:inherit;font-size:10pt;"> investment in Venice Energy Services Company in our Natural Gas Gathering and Processing segment exceeded its estimated fair value, resulting in a noncash impairment charge of </span><span style="font-family:inherit;font-size:10pt;"><span>$30.5 million</span></span><span style="font-family:inherit;font-size:10pt;"> for the three months ended March 31, 2020, which includes an impairment to our equity-method goodwill of </span><span style="font-family:inherit;font-size:10pt;"><span>$22.3 million</span></span><span style="font-family:inherit;font-size:10pt;">.  We also concluded that the carrying value of our </span><span style="font-family:inherit;font-size:10pt;"><span>50%</span></span><span style="font-family:inherit;font-size:10pt;"> investment in Chisholm Pipeline Company in our Natural Gas Liquids segment exceeded its estimated fair value, resulting in a noncash impairment charge of </span><span style="font-family:inherit;font-size:10pt;"><span>$7.2 million</span></span><span style="font-family:inherit;font-size:10pt;"> for the three months ended March 31, 2020.  These impairment charges are included within impairment of equity investments in our Consolidated Statement of Income.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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_BasisOfAccountingPolicyPolicyTextBlock', window );">Basis of Accounting, Policy [Policy Text Block]</a></td>
<td class="text"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Our accompanying unaudited Consolidated Financial Statements have been prepared pursuant to the rules and regulations of the SEC.  These statements have been prepared in accordance with GAAP and reflect all adjustments that, in our opinion, are necessary for a fair statement of the results for the interim periods presented.  All such adjustments are of a normal recurring nature.  The 2019 year-end Consolidated Balance Sheet data was derived from our audited Consolidated Financial Statements but does not include all disclosures required by GAAP.  Certain reclassifications have been made in the prior-year Consolidated Financial Statements to conform to the current year presentation. These unaudited Consolidated Financial Statements should be read in conjunction with our audited Consolidated Financial Statements in our Annual Report.</span></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_NewAccountingPronouncementsPolicyPolicyTextBlock', window );">New Accounting Pronouncements, Policy [Policy Text Block]</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Recently Issued Accounting Standards Update</span><span style="font-family:inherit;font-size:10pt;"> - Changes to GAAP are established by the Financial Accounting Standards Board (FASB) in the form of ASUs to the FASB Accounting Standards Codification.  We consider the applicability and impact of all ASUs.  ASUs not listed below or in our Annual Report were assessed and determined to be either not applicable or clarifications of ASUs previously issued or listed below.  Except as discussed below or in our Annual Report, there have been no new accounting pronouncements that have become effective or have been issued that are of significance or potential significance to us.  The following table provides a brief description of recently adopted accounting pronouncements and our analysis of the effects on our financial statements:</span></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:99.609375%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"/></tr><tr><td style="width:21%;"/><td style="width:1%;"/><td style="width:29%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:38%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Standard</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Description</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Date of Adoption</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Effect on the Financial Statements or Other Significant Matters</span></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;"><span style="font-family:inherit;font-size:9pt;">ASU 2016-13, &#8220;Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments&#8221;</span></div><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">The standard requires a financial asset (or a group of financial assets) measured at amortized cost basis to be presented net of the allowance for credit losses to reflect the net carrying value at the amount expected to be collected on the financial asset; and the initial allowance for credit losses for purchased financial assets, including available-for-sale debt securities, to be added to the purchase price rather than being reported as a credit loss expense. </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">First quarter 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">The impact of adopting this standard was not material.</span></div><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">ASU 2017-04, &#8220;Intangibles- Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment&#8221;</span></div><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">The standard simplifies the subsequent measurement of goodwill by eliminating the requirement to calculate the implied fair value of goodwill under step 2.  Instead, an entity will recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit&#8217;s fair value.  The standard does not change step zero or step 1 assessments.</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">First quarter 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="padding-bottom:14px;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">We adopted and implemented this standard to record noncash impairment charges related to our goodwill, as described above.</span></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;"><span style="font-family:inherit;font-size:9pt;">ASU 2020-04, &#8220;Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting&#8221;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">The standard provides optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships and other transactions affected by reference rate reform if certain criteria are met. </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">First quarter 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">The impact of adopting this standard was not material.</span></div><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></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_AssetImpairmentChargesTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 details of the charge against earnings resulting from the aggregate write down of all assets from their carrying value to their fair value. Disclosure may also include a description of the impaired asset and facts and circumstances leading to the impairment, amount of the impairment loss and where the loss is located in the income statement, method(s) for determining fair value, and the segment in which the impaired asset is reported.</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_AssetImpairmentChargesTextBlock</td>
</tr>
<tr>
<td style="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_BasisOfAccountingPolicyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).</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_BasisOfAccountingPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="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_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_NewAccountingPronouncementsPolicyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact.</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_NewAccountingPronouncementsPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="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>20
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6625609088">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>COMMITMENTS AND CONTINGENCIES (Notes)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">COMMITMENTS AND CONTINGENCIES</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Environmental Matters and Pipeline Safety</span><span style="font-family:inherit;font-size:10pt;"> -</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span><span style="font-family:inherit;font-size:10pt;">The operation of pipelines, plants and other facilities for the gathering, processing, fractionation, transportation and storage of natural gas, NGLs, condensate and other products is subject to numerous and complex laws and regulations pertaining to health, safety and the environment.  As an owner and/or operator of </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">these facilities, we must comply with laws and regulations that relate to air and water quality, hazardous and solid waste management and disposal, cultural resource protection and other environmental matters.  The cost of planning, designing, constructing and operating pipelines, plants and other facilities must incorporate compliance with these laws, regulations and safety standards.  Failure to comply with these laws and regulations may trigger a variety of administrative, civil and potentially criminal enforcement measures, including citizen suits, which can include the assessment of monetary penalties, the imposition of remedial requirements and the issuance of injunctions or restrictions on operation or construction.  Management believes that, based on currently known information, compliance with these laws and regulations will not affect adversely our consolidated results of operations, financial condition or cash flows.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Legal Proceedings</span><span style="font-family:inherit;font-size:10pt;"> - We are a party to various litigation matters and claims that have arisen in the normal course of our operations.  While the results of these litigation matters and claims cannot be predicted with certainty, we believe the reasonably possible losses from such matters, individually and in the aggregate, are not material.  Additionally, we believe the probable final outcome of such matters will not have a material adverse effect on our consolidated results of operations, financial position or cash flows.</span></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://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<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>21
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6798896608">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_GoodwillAndIntangibleAssetsDisclosureAbstract', window );"><strong>Goodwill and Intangible Assets 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_ScheduleOfGoodwillTextBlock', window );">Goodwill by Segment</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth our goodwill, by segment, for the periods indicated:</span></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"/></tr><tr><td style="width:74%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,<br/>2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">December 31,<br/>2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Natural Gas Gathering and Processing</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>153,404</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Natural Gas Liquids</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>371,217</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>371,217</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Natural Gas Pipelines</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>156,375</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>156,375</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total goodwill</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>527,592</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>680,996</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></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_GoodwillAndIntangibleAssetsDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_GoodwillAndIntangibleAssetsDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-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_ScheduleOfGoodwillTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 goodwill by reportable segment and in total which includes a rollforward schedule.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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=108376223&amp;loc=d3e13816-109267<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=108376223&amp;loc=d3e13854-109267<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_ScheduleOfGoodwillTextBlock</td>
</tr>
<tr>
<td style="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>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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6628654960">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>EMPLOYEE BENEFIT PLANS EMPLOYEE BENEFIT PLANS (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</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>Income tax benefits reclassified from accumulated other comprehensive loss to income tax (expense) benefit</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_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax', window );">Income tax benefit</a></td>
<td class="nump">$ 1,100<span></span>
</td>
<td class="nump">$ 700<span></span>
</td>
</tr>
<tr 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 );">Retirement Benefits</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_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Components of net periodic benefit cost</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_DefinedBenefitPlanServiceCost', window );">Service cost</a></td>
<td class="nump">2,036<span></span>
</td>
<td class="nump">1,954<span></span>
</td>
</tr>
<tr class="ro">
<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="nump">4,574<span></span>
</td>
<td class="nump">5,126<span></span>
</td>
</tr>
<tr class="re">
<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="num">(6,232)<span></span>
</td>
<td class="num">(5,892)<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Amortization of net loss</a></td>
<td class="nump">4,571<span></span>
</td>
<td class="nump">3,158<span></span>
</td>
</tr>
<tr class="re">
<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 prior service cost (credit) (a)</a></td>
<td class="nump">28<span></span>
</td>
<td class="nump">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_DefinedBenefitPlanNetPeriodicBenefitCost', window );">Net periodic benefit cost (income)</a></td>
<td class="nump">4,977<span></span>
</td>
<td class="nump">4,346<span></span>
</td>
</tr>
<tr 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</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_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Components of net periodic benefit cost</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_DefinedBenefitPlanServiceCost', window );">Service cost</a></td>
<td class="nump">115<span></span>
</td>
<td class="nump">117<span></span>
</td>
</tr>
<tr class="ro">
<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="nump">442<span></span>
</td>
<td class="nump">509<span></span>
</td>
</tr>
<tr class="re">
<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="num">(722)<span></span>
</td>
<td class="num">(570)<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Amortization of net loss</a></td>
<td class="nump">1<span></span>
</td>
<td class="nump">74<span></span>
</td>
</tr>
<tr class="re">
<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 prior service cost (credit) (a)</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(57)<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 (income)</a></td>
<td class="num">$ (164)<span></span>
</td>
<td class="nump">$ 73<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_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/disclosureRef<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=118255775&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<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=118257860&amp;loc=d3e4179-114921<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=118255775&amp;loc=d3e2709-114920<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/exampleRef<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=118257860&amp;loc=d3e4179-114921<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<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=118255775&amp;loc=d3e1928-114920<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)(5)<br> -URI http://asc.fasb.org/extlink&amp;oid=118255775&amp;loc=d3e2709-114920<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_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/exampleRef<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=118257860&amp;loc=d3e4179-114921<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<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=118255775&amp;loc=d3e1928-114920<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=118255775&amp;loc=d3e2709-114920<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_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/disclosureRef<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=118255775&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<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=118257860&amp;loc=d3e4179-114921<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<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=118255775&amp;loc=d3e1928-114920<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=118255775&amp;loc=d3e2709-114920<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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118255775&amp;loc=d3e2709-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<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=118257860&amp;loc=d3e4179-114921<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<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=118255775&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_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/disclosureRef<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=118255775&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<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=118257860&amp;loc=d3e4179-114921<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=118255775&amp;loc=d3e2709-114920<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<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=118255775&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_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_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://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&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>
<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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>23
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6630226320">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>FAIR VALUE MEASUREMENTS - Part 2 (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</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_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems', window );"><strong>Fair Value, Assets And Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Abstract]</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_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs', window );">Net assets (liabilities) at beginning of period</a></td>
<td class="nump">$ 30,772<span></span>
</td>
<td class="nump">$ 40,484<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements', window );">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Settlements</a></td>
<td class="num">(16,146)<span></span>
</td>
<td class="num">(25,361)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3', window );">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, New Level 3 Derivatives</a></td>
<td class="nump">20,993<span></span>
</td>
<td class="nump">1,597<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss', window );">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Unrealized Change Included in other comprehensive income (loss)</a></td>
<td class="nump">21,782<span></span>
</td>
<td class="num">(5,191)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs', window );">Net assets (liabilities) at end of period</a></td>
<td class="nump">57,401<span></span>
</td>
<td class="nump">11,529<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet', window );">Transfers in or out of level 3</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 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_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems</td>
</tr>
<tr>
<td style="padding-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_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 transfer of financial instrument classified as an asset into (out of) level 3 of the fair value hierarchy.</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_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 other comprehensive income from derivative asset (liability) after deduction of derivative liability (asset), measured at fair value on recurring basis using unobservable input (level 3).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19279-110258<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1a)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&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_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 settlements of financial instrument classified as a derivative asset (liability) after deduction of derivative liability, 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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19279-110258<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&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_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 transfers of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset) into level 3 of the fair value hierarchy.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19279-110258<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&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_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 derivative asset (liability) after deduction of derivative liability (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://fasb.org/us-gaap/role/ref/legacyRef<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=117815213&amp;loc=d3e19207-110258<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19279-110258<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_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>24
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6821142896">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>DEBT DEBT (Details)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th">
<div>Mar. 31, 2020 </div>
<div>USD ($) </div>
<div>Rate</div>
</th>
<th class="th">
<div>Dec. 31, 2019 </div>
<div>USD ($) </div>
<div>Rate</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>
</tr>
<tr class="ro">
<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 );">Total debt</a></td>
<td class="nump">$ 14,274,773<span></span>
</td>
<td class="nump">$ 12,813,704<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_oke_UnamortizedPortionofTerminatedSwaps', window );">Unamortized Portion of Terminated Swaps</a></td>
<td class="nump">14,603<span></span>
</td>
<td class="nump">15,032<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet', window );">Unamortized debt issuance costs and discounts</a></td>
<td class="num">(135,076)<span></span>
</td>
<td class="num">(121,329)<span></span>
</td>
</tr>
<tr class="re">
<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 );">Current maturities of long-term debt</a></td>
<td class="num">(7,650)<span></span>
</td>
<td class="num">(7,650)<span></span>
</td>
</tr>
<tr class="ro">
<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 borrowings</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(220,000)<span></span>
</td>
</tr>
<tr class="re">
<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">14,146,650<span></span>
</td>
<td class="nump">12,479,757<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RepaymentsOfDebt', window );">Repayments of Debt</a></td>
<td class="nump">50,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentRepurchasedFaceAmount', window );">Debt Instrument, Repurchased Face Amount</a></td>
<td class="nump">67,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GainsLossesOnExtinguishmentOfDebt', window );">Gain (loss) on extinguishment of debt</a></td>
<td class="nump">$ 15,800<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_LineOfCreditFacilityAxis=oke_A2.5BillionCreditAgreementMember', window );">$2.5 Billion Credit Agreement [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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_DebtInstrumentCovenantDescription', window );">Debt Instrument, Covenant Description</a></td>
<td class="text">Among other things, these covenants include maintaining a ratio of indebtedness to adjusted EBITDA (EBITDA, as defined in our $2.5&#160;Billion Credit Agreement, adjusted for all noncash charges and increased for projected EBITDA from certain lender-approved capital expansion projects) of no more than 5.0 to 1 at March&#160;31, 2020.  At March&#160;31, 2020, we had no borrowings outstanding, our ratio of indebtedness to adjusted EBITDA was 4.5 to 1, and we were in compliance with all covenants under our $2.5&#160;Billion Credit Agreement.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityFairValueOfAmountOutstanding', window );">Line of Credit Facility, Amount Outstanding</a></td>
<td class="nump">$ 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_oke_IndebtednessToAdjustedEbitdaCurrent', window );">Indebtedness To Adjusted Ebitda Current</a></td>
<td class="nump">4.5<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_oke_IndebtednesstoAdjustedEBITDAMaximum', window );">Indebtedness To Adjusted EBITDA Maximum</a></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_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Line of Credit Facility, Maximum Borrowing Capacity</a></td>
<td class="nump">$ 2,500,000<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=oke_NotesPayablefromPublicOfferingDue20252030and2050Member', window );">Notes Payable from Public Offering Due 2025, 2030 and 2050 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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_SeniorLongTermNotes', window );">Senior notes, noncurrent</a></td>
<td class="nump">1,750,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromDebtNetOfIssuanceCosts', window );">Proceeds from Debt, Net of Issuance Costs</a></td>
<td class="nump">1,730,000<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=oke_GuardianPipelineMember', window );">Guardian Pipeline [Member] | Notes Payables 1 due 2022 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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 );">Total debt</a></td>
<td class="nump">$ 19,395<span></span>
</td>
<td class="nump">21,307<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtWeightedAverageInterestRate', window );">Long-term Debt, Weighted Average Interest Rate, at Point in Time | Rate</a></td>
<td class="nump">7.85%<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_srt_ConsolidatedEntitiesAxis=srt_SubsidiaryIssuerMember', window );">Subsidiary Issuer [Member] | 3.375% Notes Payable due 2022 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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 );">Total debt</a></td>
<td class="nump">$ 900,000<span></span>
</td>
<td class="nump">900,000<span></span>
</td>
</tr>
<tr class="re">
<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 );">Interest Rate (in hundredths) | Rate</a></td>
<td class="nump">3.375%<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_srt_ConsolidatedEntitiesAxis=srt_SubsidiaryIssuerMember', window );">Subsidiary Issuer [Member] | 5.0% Notes Payable due 2023 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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 );">Total debt</a></td>
<td class="nump">$ 425,000<span></span>
</td>
<td class="nump">425,000<span></span>
</td>
</tr>
<tr class="re">
<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 );">Interest Rate (in hundredths) | Rate</a></td>
<td class="nump">5.00%<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_srt_ConsolidatedEntitiesAxis=srt_SubsidiaryIssuerMember', window );">Subsidiary Issuer [Member] | 4.9% Notes Payable due 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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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 );">Total debt</a></td>
<td class="nump">$ 500,000<span></span>
</td>
<td class="nump">500,000<span></span>
</td>
</tr>
<tr class="re">
<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 );">Interest Rate (in hundredths) | Rate</a></td>
<td class="nump">4.90%<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_srt_ConsolidatedEntitiesAxis=srt_SubsidiaryIssuerMember', window );">Subsidiary Issuer [Member] | 6.65% Notes Payable due 2036 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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 );">Total debt</a></td>
<td class="nump">$ 600,000<span></span>
</td>
<td class="nump">600,000<span></span>
</td>
</tr>
<tr class="re">
<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 );">Interest Rate (in hundredths) | Rate</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_srt_ConsolidatedEntitiesAxis=srt_SubsidiaryIssuerMember', window );">Subsidiary Issuer [Member] | 6.85% Notes Payable due 2037 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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 );">Total debt</a></td>
<td class="nump">$ 600,000<span></span>
</td>
<td class="nump">600,000<span></span>
</td>
</tr>
<tr class="re">
<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 );">Interest Rate (in hundredths) | Rate</a></td>
<td class="nump">6.85%<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_srt_ConsolidatedEntitiesAxis=srt_SubsidiaryIssuerMember', window );">Subsidiary Issuer [Member] | 6.125% Notes Payable due 2041 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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 );">Total debt</a></td>
<td class="nump">$ 650,000<span></span>
</td>
<td class="nump">650,000<span></span>
</td>
</tr>
<tr class="re">
<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 );">Interest Rate (in hundredths) | Rate</a></td>
<td class="nump">6.125%<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_srt_ConsolidatedEntitiesAxis=srt_SubsidiaryIssuerMember', window );">Subsidiary Issuer [Member] | 6.2% Notes Payable due 2043 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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 );">Total debt</a></td>
<td class="nump">$ 400,000<span></span>
</td>
<td class="nump">$ 400,000<span></span>
</td>
</tr>
<tr class="re">
<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 );">Interest Rate (in hundredths) | Rate</a></td>
<td class="nump">6.20%<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_srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember', window );">Parent Company</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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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_ShortTermDebtWeightedAverageInterestRate', window );">Short-term Debt, Weighted Average Interest Rate, at Point in Time | Rate</a></td>
<td class="nump">0.00%<span></span>
</td>
<td class="nump">2.16%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommercialPaper', window );">Commercial paper</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 220,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember', window );">Parent Company | Term Loan Agreement due 2021 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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 );">Total debt</a></td>
<td class="nump">1,250,000<span></span>
</td>
<td class="nump">1,250,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember', window );">Parent Company | 4.25% Notes Payable due 2022 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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 );">Total debt</a></td>
<td class="nump">$ 547,397<span></span>
</td>
<td class="nump">547,397<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Interest Rate (in hundredths) | Rate</a></td>
<td class="nump">4.25%<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_srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember', window );">Parent Company | 7.5% Notes Payable due 2023 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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 );">Total debt</a></td>
<td class="nump">$ 500,000<span></span>
</td>
<td class="nump">500,000<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Interest Rate (in hundredths) | Rate</a></td>
<td class="nump">7.50%<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_srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember', window );">Parent Company | 2.75% Notes Payable due 2024 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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 );">Total debt</a></td>
<td class="nump">$ 500,000<span></span>
</td>
<td class="nump">500,000<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Interest Rate (in hundredths) | Rate</a></td>
<td class="nump">2.75%<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_srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember', window );">Parent Company | 2.2% Notes Payable due 2025 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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_DebtInstrumentFaceAmount', window );">Debt Instrument, Face Amount</a></td>
<td class="nump">$ 400,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Total debt</a></td>
<td class="nump">$ 397,000<span></span>
</td>
<td class="nump">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 );">Interest Rate (in hundredths) | Rate</a></td>
<td class="nump">2.20%<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_srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember', window );">Parent Company | 4.0% Notes Payable due 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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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 );">Total debt</a></td>
<td class="nump">$ 500,000<span></span>
</td>
<td class="nump">500,000<span></span>
</td>
</tr>
<tr class="re">
<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 );">Interest Rate (in hundredths) | Rate</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_srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember', window );">Parent Company | 4.55% Notes Payable due 2028 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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 );">Total debt</a></td>
<td class="nump">$ 800,000<span></span>
</td>
<td class="nump">800,000<span></span>
</td>
</tr>
<tr class="re">
<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 );">Interest Rate (in hundredths) | Rate</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_srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember', window );">Parent Company | 6.875% Notes Payable due 2028 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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 );">Total debt</a></td>
<td class="nump">$ 100,000<span></span>
</td>
<td class="nump">100,000<span></span>
</td>
</tr>
<tr class="re">
<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 );">Interest Rate (in hundredths) | Rate</a></td>
<td class="nump">6.875%<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_srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember', window );">Parent Company | 4.35% Notes Payable due 2029 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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 );">Total debt</a></td>
<td class="nump">$ 700,000<span></span>
</td>
<td class="nump">700,000<span></span>
</td>
</tr>
<tr class="re">
<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 );">Interest Rate (in hundredths) | Rate</a></td>
<td class="nump">4.35%<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_srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember', window );">Parent Company | 3.4% Notes Payable due 2029 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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 );">Total debt</a></td>
<td class="nump">$ 734,251<span></span>
</td>
<td class="nump">750,000<span></span>
</td>
</tr>
<tr class="re">
<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 );">Interest Rate (in hundredths) | Rate</a></td>
<td class="nump">3.40%<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_srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember', window );">Parent Company | 3.1% Notes Payable due 2030 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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_DebtInstrumentFaceAmount', window );">Debt Instrument, Face Amount</a></td>
<td class="nump">$ 850,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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 );">Total debt</a></td>
<td class="nump">$ 821,050<span></span>
</td>
<td class="nump">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 );">Interest Rate (in hundredths) | Rate</a></td>
<td class="nump">3.10%<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_srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember', window );">Parent Company | 6.0% Notes Payable due 2035 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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 );">Total debt</a></td>
<td class="nump">$ 400,000<span></span>
</td>
<td class="nump">400,000<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Interest Rate (in hundredths) | Rate</a></td>
<td class="nump">6.00%<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_srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember', window );">Parent Company | 4.95% Notes Payable due 2047 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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 );">Total debt</a></td>
<td class="nump">$ 693,405<span></span>
</td>
<td class="nump">700,000<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Interest Rate (in hundredths) | Rate</a></td>
<td class="nump">4.95%<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_srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember', window );">Parent Company | 5.2% Notes Payable due 2048 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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 );">Total debt</a></td>
<td class="nump">$ 1,000,000<span></span>
</td>
<td class="nump">1,000,000<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Interest Rate (in hundredths) | Rate</a></td>
<td class="nump">5.20%<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_srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember', window );">Parent Company | 4.45% Notes Payable due 2049 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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 );">Total debt</a></td>
<td class="nump">$ 747,650<span></span>
</td>
<td class="nump">750,000<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Interest Rate (in hundredths) | Rate</a></td>
<td class="nump">4.45%<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_srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember', window );">Parent Company | 4.5% Notes Payable due 2050 [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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_DebtInstrumentFaceAmount', window );">Debt Instrument, Face Amount</a></td>
<td class="nump">$ 500,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Total debt</a></td>
<td class="nump">$ 489,625<span></span>
</td>
<td class="nump">$ 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 );">Interest Rate (in hundredths) | Rate</a></td>
<td class="nump">4.50%<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=oke_TermLoanAgreementdue2021Member', window );">Term Loan Agreement due 2021 [Member] | Parent Company</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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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_DebtInstrumentFaceAmount', window );">Debt Instrument, Face Amount</a></td>
<td class="nump">$ 1,500,000<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_oke_IndebtednessToAdjustedEbitdaCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 debt to earnings before interest, taxes, depreciation and amortization at period end.</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;">oke_IndebtednessToAdjustedEbitdaCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:pureItemType</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_oke_IndebtednesstoAdjustedEBITDAMaximum">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 debt to earnings before interest, taxes, depreciation and amortization maximum.</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;">oke_IndebtednesstoAdjustedEBITDAMaximum</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:pureItemType</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_oke_UnamortizedPortionofTerminatedSwaps">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Unamortized portion of terminated interest rate swaps</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;">oke_UnamortizedPortionofTerminatedSwaps</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_CommercialPaper">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=119400593&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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)(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_CommercialPaper</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109500613&amp;loc=SL6031897-161870<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=119400593&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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 4: http://fasb.org/us-gaap/role/ref/legacyRef<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_DebtInstrumentCovenantDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 minimum financial levels (for example, tangible net worth and working capital) and achievement of certain financial ratios (for example, working capital ratio and debt service coverage ratio), and adherence to certain clauses which generally require or restrict certain actions (for example, entering into a debt arrangement with equal or greater seniority, and selling or discontinuing a certain business segment or material subsidiary) to be in compliance with the covenant clauses of the debt agreement. May also include a discussion of the adverse consequences that would result if the entity violates or fails to satisfy the covenants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 470<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (g)<br> -URI http://asc.fasb.org/extlink&amp;oid=75038535&amp;loc=d3e64711-112823<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentCovenantDescription</td>
</tr>
<tr>
<td style="padding-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_DebtInstrumentFaceAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 (par) amount of debt instrument at time of issuance.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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=114775744&amp;loc=d3e28551-108399<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=114775985&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_DebtInstrumentFaceAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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://fasb.org/us-gaap/role/ref/legacyRef<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_DebtInstrumentRepurchasedFaceAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 (par) amount of the original debt instrument that was repurchased.</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_DebtInstrumentRepurchasedFaceAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 unamortized debt discount (premium) and debt issuance 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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109500613&amp;loc=SL6031897-161870<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=114775744&amp;loc=d3e28555-108399<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_GainsLossesOnExtinguishmentOfDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 50<br> -Section 40<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=117329964&amp;loc=d3e12355-112629<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 50<br> -Section 40<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=117329964&amp;loc=d3e12317-112629<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&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_GainsLossesOnExtinguishmentOfDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_LineOfCreditFacilityFairValueOfAmountOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the amount outstanding under the credit 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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=118260190&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_LineOfCreditFacilityFairValueOfAmountOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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://fasb.org/us-gaap/role/ref/legacyRef<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_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://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<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_LongtermDebtWeightedAverageInterestRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 long-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>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtWeightedAverageInterestRate</td>
</tr>
<tr>
<td style="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_ProceedsFromDebtNetOfIssuanceCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 additional borrowings, net of cash paid to third parties in connection with debt origination.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<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=118932676&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_ProceedsFromDebtNetOfIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_RepaymentsOfDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of 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/2009/role/commonPracticeRef<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=118932676&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_RepaymentsOfDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_SeniorLongTermNotes">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. Senior note holders are paid off in full before any payments are made to junior note holders.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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_SeniorLongTermNotes</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<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=119400593&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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://fasb.org/us-gaap/role/ref/legacyRef<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_us-gaap_LineOfCreditFacilityAxis=oke_A2.5BillionCreditAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_LineOfCreditFacilityAxis=oke_A2.5BillionCreditAgreementMember</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=oke_NotesPayablefromPublicOfferingDue20252030and2050Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_NotesPayablefromPublicOfferingDue20252030and2050Member</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=oke_GuardianPipelineMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_GuardianPipelineMember</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=oke_NotesPayables1Due2022Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_NotesPayables1Due2022Member</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_srt_ConsolidatedEntitiesAxis=srt_SubsidiaryIssuerMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">srt_ConsolidatedEntitiesAxis=srt_SubsidiaryIssuerMember</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=oke_A3.375NotesPayabledue2022Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A3.375NotesPayabledue2022Member</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=oke_A5.0NotesPayabledue2023Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A5.0NotesPayabledue2023Member</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=oke_A4.9NotesPayabledue2025Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A4.9NotesPayabledue2025Member</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=oke_A6.65NotesPayabledue2036Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A6.65NotesPayabledue2036Member</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=oke_A6.85NotesPayabledue2037Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A6.85NotesPayabledue2037Member</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=oke_A6.125NotesPayabledue2041Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A6.125NotesPayabledue2041Member</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=oke_A6.2NotesPayabledue2043Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A6.2NotesPayabledue2043Member</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_srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember</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=oke_TermLoanAgreementdue2021Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_TermLoanAgreementdue2021Member</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=oke_A4.25NotesPayabledue2022Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A4.25NotesPayabledue2022Member</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=oke_A7.5NotesPayabledue2023Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A7.5NotesPayabledue2023Member</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=oke_A2.75NotesPayabledue2024Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A2.75NotesPayabledue2024Member</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=oke_A2.2NotesPayabledue2025Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A2.2NotesPayabledue2025Member</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=oke_A4.0NotesPayabledue2027Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A4.0NotesPayabledue2027Member</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=oke_A4.55NotesPayabledue2028Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A4.55NotesPayabledue2028Member</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=oke_A6.875NotesPayabledue2028Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A6.875NotesPayabledue2028Member</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=oke_A4.35NotesPayabledue2029Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A4.35NotesPayabledue2029Member</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=oke_A3.4NotesPayabledue2029Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A3.4NotesPayabledue2029Member</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=oke_A3.1NotesPayabledue2030Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A3.1NotesPayabledue2030Member</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=oke_A6.0NotesPayabledue2035Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A6.0NotesPayabledue2035Member</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=oke_A4.95NotesPayabledue2047Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A4.95NotesPayabledue2047Member</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=oke_A5.2NotesPayabledue2048Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A5.2NotesPayabledue2048Member</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=oke_A4.45NotesPayabledue2049Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A4.45NotesPayabledue2049Member</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=oke_A4.5NotesPayabledue2050Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_A4.5NotesPayabledue2050Member</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=oke_TermLoanAgreementdue2021Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_TermLoanAgreementdue2021Member</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>25
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6819200288">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</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_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract', window );"><strong>Operating activities</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_ProfitLoss', window );">Net income (loss)</a></td>
<td class="num">$ (141,857)<span></span>
</td>
<td class="nump">$ 337,208<span></span>
</td>
</tr>
<tr class="re">
<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 (loss) to net cash provided by operating activities:</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_DepreciationDepletionAndAmortization', window );">Depreciation and amortization</a></td>
<td class="nump">132,353<span></span>
</td>
<td class="nump">114,158<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetImpairmentCharges', window );">Impairment charges</a></td>
<td class="nump">641,754<span></span>
</td>
<td class="nump">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 net earnings from investments</a></td>
<td class="num">(44,627)<span></span>
</td>
<td class="num">(43,481)<span></span>
</td>
</tr>
<tr class="re">
<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 from unconsolidated affiliates</a></td>
<td class="nump">41,577<span></span>
</td>
<td class="nump">45,936<span></span>
</td>
</tr>
<tr class="ro">
<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="num">(55,949)<span></span>
</td>
<td class="nump">75,994<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherOperatingActivitiesCashFlowStatement', window );">Other, net</a></td>
<td class="num">(30,380)<span></span>
</td>
<td class="num">(16,144)<span></span>
</td>
</tr>
<tr class="ro">
<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>Changes in assets and 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_IncreaseDecreaseInReceivables', window );">Accounts receivable</a></td>
<td class="nump">334,370<span></span>
</td>
<td class="nump">6,089<span></span>
</td>
</tr>
<tr class="ro">
<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 );">NGLs and natural gas in storage</a></td>
<td class="nump">173,885<span></span>
</td>
<td class="nump">53,444<span></span>
</td>
</tr>
<tr class="re">
<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="num">(350,701)<span></span>
</td>
<td class="num">(62,469)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInInterestPayableNet', window );">Accrued interest</a></td>
<td class="num">(68,918)<span></span>
</td>
<td class="num">(47,810)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInDerivativeAssetsAndLiabilities', window );">Risk-management assets and liabilities</a></td>
<td class="num">(78,856)<span></span>
</td>
<td class="nump">4,362<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet', window );">Other assets and liabilities, net</a></td>
<td class="num">(129,930)<span></span>
</td>
<td class="num">(113,681)<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_NetCashProvidedByUsedInOperatingActivities', window );">Cash provided by operating activities</a></td>
<td class="nump">422,721<span></span>
</td>
<td class="nump">353,606<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract', window );"><strong>Investing activities</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_PaymentsToAcquirePropertyPlantAndEquipment', window );">Capital expenditures (less allowance for equity funds used during construction)</a></td>
<td class="num">(949,679)<span></span>
</td>
<td class="num">(889,705)<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Distributions received from unconsolidated affiliates in excess of cumulative earnings</a></td>
<td class="nump">6,949<span></span>
</td>
<td class="nump">13,527<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsForProceedsFromOtherInvestingActivities', window );">Other, net</a></td>
<td class="num">(22,062)<span></span>
</td>
<td class="nump">11,349<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 );">Cash used in investing activities</a></td>
<td class="num">(964,792)<span></span>
</td>
<td class="num">(864,829)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract', window );"><strong>Financing activities</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_PaymentsOfDividends', window );">Dividends paid</a></td>
<td class="num">(386,667)<span></span>
</td>
<td class="num">(354,203)<span></span>
</td>
</tr>
<tr class="re">
<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 );">Repayment of short-term borrowings, net</a></td>
<td class="num">(220,000)<span></span>
</td>
<td class="nump">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_ProceedsFromIssuanceOfLongTermDebt', window );">Issuance of long-term debt, net of discounts</a></td>
<td class="nump">1,748,221<span></span>
</td>
<td class="nump">1,442,782<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsOfFinancingCosts', window );">Debt financing costs</a></td>
<td class="num">(15,444)<span></span>
</td>
<td class="num">(11,663)<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Repayment of long-term debt</a></td>
<td class="num">(52,389)<span></span>
</td>
<td class="num">(501,913)<span></span>
</td>
</tr>
<tr class="re">
<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, net</a></td>
<td class="num">(20,978)<span></span>
</td>
<td class="num">(47,941)<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 );">Cash provided by financing activities</a></td>
<td class="nump">1,052,743<span></span>
</td>
<td class="nump">527,062<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 );">Change in cash and cash equivalents</a></td>
<td class="nump">510,672<span></span>
</td>
<td class="nump">15,839<span></span>
</td>
</tr>
<tr class="ro">
<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">20,958<span></span>
</td>
<td class="nump">11,975<span></span>
</td>
</tr>
<tr class="re">
<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">$ 531,630<span></span>
</td>
<td class="nump">$ 27,814<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_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_AssetImpairmentCharges">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&amp;loc=d3e3602-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109226348&amp;loc=d3e2420-110228<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetImpairmentCharges</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&amp;loc=d3e3044-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=118951113&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_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://fasb.org/us-gaap/role/ref/legacyRef<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=116825942&amp;loc=d3e330036-122817<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&amp;loc=d3e3602-108585<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<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_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_DepreciationDepletionAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the 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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&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_DepreciationDepletionAndAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&amp;loc=d3e3602-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637232&amp;loc=SL114874131-224263<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<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=116634182&amp;loc=SL114868664-224227<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&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_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>Amount of income (loss) for proportionate share of equity method investee's income (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<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=116634182&amp;loc=SL114868664-224227<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637232&amp;loc=SL114874131-224263<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&amp;loc=d3e3602-108585<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(13)(f))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637391&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (g)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<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=109237563&amp;loc=d3e33749-111570<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&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_IncreaseDecreaseInDerivativeAssetsAndLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 period in the net carrying value of derivative instruments reported as assets and liabilities that are due to be disposed of 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/2009/role/commonPracticeRef<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=118932676&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_IncreaseDecreaseInDerivativeAssetsAndLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_IncreaseDecreaseInInterestPayableNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 interest payable, which represents the amount owed to note holders, bond holders, and other parties for interest earned on loans or credit extended to the reporting entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&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_IncreaseDecreaseInInterestPayableNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&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_IncreaseDecreaseInOtherOperatingCapitalNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 operating assets after deduction of operating liabilities 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://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&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_IncreaseDecreaseInOtherOperatingCapitalNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_IncreaseDecreaseInReceivables">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 total amount due within one year (or one operating cycle) from all parties, 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://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&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_IncreaseDecreaseInReceivables</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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/disclosureRef<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=118932676&amp;loc=d3e3521-108585<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_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract</td>
</tr>
<tr>
<td style="padding-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/disclosureRef<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=118932676&amp;loc=d3e3521-108585<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_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract</td>
</tr>
<tr>
<td style="padding-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://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&amp;loc=d3e3536-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&amp;loc=d3e3521-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&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_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_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract</td>
</tr>
<tr>
<td style="padding-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_OtherOperatingActivitiesCashFlowStatement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example,  cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or 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_OtherOperatingActivitiesCashFlowStatement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_PaymentsForProceedsFromOtherInvestingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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/2009/role/commonPracticeRef<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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3213-108585<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&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_PaymentsForProceedsFromOtherInvestingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_PaymentsOfDividends">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&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_PaymentsOfDividends</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_PaymentsOfFinancingCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 loan and debt issuance costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&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_PaymentsOfFinancingCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_PaymentsToAcquirePropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&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_PaymentsToAcquirePropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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/disclosureRef<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=118932676&amp;loc=SL94080555-108585<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 12<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&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_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_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://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&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/2009/role/commonPracticeRef<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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3255-108585<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&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_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/2009/role/commonPracticeRef<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_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_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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669625-108580<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<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=109239629&amp;loc=SL4573702-111684<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<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=115929826&amp;loc=d3e8736-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/exampleRef<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=116874947&amp;loc=SL4591551-111686<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3000-108585<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<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=108774443&amp;loc=SL4569616-111683<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8933-108599<br><br>Reference 10: http://www.xbrl.org/2003/role/exampleRef<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=116874947&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_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_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://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>26
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6806799808">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</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 (loss)</a></td>
<td class="num">$ (141,857)<span></span>
</td>
<td class="nump">$ 337,208<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract', window );"><strong>Other comprehensive income (loss), net of tax</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_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax', window );">Change in fair value of derivatives, net of tax of $31,705 and $20,593, respectively</a></td>
<td class="num">(106,141)<span></span>
</td>
<td class="num">(68,944)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax', window );">Derivative amounts reclassified to net income (loss), net of tax of $4,518 and $4,177, respectively</a></td>
<td class="num">(15,164)<span></span>
</td>
<td class="num">(12,171)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax', window );">Change in retirement and other postretirement benefit plan obligations, net of tax of $(1,064) and $(699), respectively</a></td>
<td class="nump">3,562<span></span>
</td>
<td class="nump">2,341<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_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax', window );">Other comprehensive income (loss) of unconsolidated affiliates, net of tax of $2,283 and $750, respectively</a></td>
<td class="num">(7,643)<span></span>
</td>
<td class="num">(2,511)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossNetOfTax', window );">Total other comprehensive income (loss), net of tax</a></td>
<td class="num">(125,386)<span></span>
</td>
<td class="num">(81,285)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNetOfTax', window );">Comprehensive income (loss)</a></td>
<td class="num">$ (267,243)<span></span>
</td>
<td class="nump">$ 255,923<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 attributable to equity method investments.</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;">oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_ComprehensiveIncomeNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, attributable to parent entity. 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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=d3e557-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669625-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669619-108580<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_ComprehensiveIncomeNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669619-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=109259400&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=118951672&amp;loc=d3e1436-108581<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669625-108580<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_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_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract</td>
</tr>
<tr>
<td style="padding-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_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 adjustment, of (increase) decrease in accumulated other comprehensive income 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://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=d3e637-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=SL7669646-108580<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_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph c<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=d3e41638-113959<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 17A<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL34724391-108580<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=d3e689-108580<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&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_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10A<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669646-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=109978405&amp;loc=d3e80720-113993<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&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_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669625-108580<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<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=109239629&amp;loc=SL4573702-111684<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<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=115929826&amp;loc=d3e8736-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/exampleRef<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=116874947&amp;loc=SL4591551-111686<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3000-108585<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<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=108774443&amp;loc=SL4569616-111683<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8933-108599<br><br>Reference 10: http://www.xbrl.org/2003/role/exampleRef<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=116874947&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_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>27
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6631689584">
<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">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock', window );">Recurring Fair Value Measurements</a></td>
<td class="text">The following tables set forth our recurring fair value measurements for the periods indicated:<div style="line-height:120%;padding-bottom:4px;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="24"/></tr><tr><td style="width:28%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="23" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March&#160;31, 2020</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Level 1</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Level 2</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Level 3</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total - Gross</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Netting (a)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total - Net</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="23" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Derivative assets</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity contracts</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Financial contracts</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>37,599</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>130,272</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>167,871</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(140,707</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>27,164</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total derivative assets</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>37,599</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>130,272</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>167,871</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(140,707</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>27,164</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="padding-top:12px;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Derivative liabilities</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity contracts </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Financial contracts</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(911</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(72,871</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(73,783</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>73,783</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest-rate contracts</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(270,297</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(270,297</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(270,297</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total derivative liabilities</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(911</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(270,297</span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(72,871</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(344,080</span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>73,783</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(270,297</span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Derivative assets and liabilities are presented in our Consolidated Balance Sheet on a net basis.  We net derivative assets and liabilities when a legally enforceable master-netting arrangement exists between the counterparty to a derivative contract and us.  At </span><span style="font-family:inherit;font-size:9pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:9pt;">, we posted </span><span style="font-family:inherit;font-size:9pt;"><span>no</span></span><span style="font-family:inherit;font-size:9pt;"> cash and held cash of </span><span style="font-family:inherit;font-size:9pt;"><span>$66.9 million</span></span><span style="font-family:inherit;font-size:9pt;"> from various counterparties, which offsets our derivative net asset position under master netting arrangements as shown in the table above.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-bottom:4px;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="24"/></tr><tr><td style="width:28%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="23" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">December&#160;31, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Level 1</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Level 2</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Level 3</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total - Gross</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Netting (a)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total - Net</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="23" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Derivative assets</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity contracts</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Financial contracts</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>10,892</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>55,557</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>66,449</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(28,588</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>37,861</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest-rate contracts</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>581</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>581</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>581</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total derivative assets</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>10,892</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>581</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>55,557</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>67,030</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(28,588</span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>38,442</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="padding-top:12px;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Derivative liabilities</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity contracts </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Financial contracts</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(4,811</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(24,785</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(29,596</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>28,588</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(1,008</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest-rate contracts</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Times_New_Roman;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(201,941</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(201,941</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(201,941</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total derivative liabilities</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(4,811</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(201,941</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(24,785</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(231,537</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>28,588</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(202,949</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Derivative assets and liabilities are presented in our Consolidated Balance Sheet on a net basis.  We net derivative assets and liabilities when a legally enforceable master-netting arrangement exists between the counterparty to a derivative contract and us.  At </span><span style="font-family:inherit;font-size:9pt;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:9pt;">, we held </span><span style="font-family:inherit;font-size:9pt;"><span>no</span></span><span style="font-family:inherit;font-size:9pt;"> cash and posted </span><span style="font-family:inherit;font-size:9pt;"><span>$8.8 million</span></span><span style="font-family:inherit;font-size:9pt;"> of cash with various counterparties, which is included in other current assets in our Consolidated Balance Sheet.</span></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_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock', window );">Reconciliation of Level 3 Fair Value Measurements</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth a reconciliation of our Level 3 fair value measurements for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="8"/></tr><tr><td style="width:75%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Derivative Assets (Liabilities)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Net assets at beginning of period</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>30,772</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>40,484</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Total changes in fair value:</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Settlements included in net income (loss) (a)</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(16,146</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(25,361</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">New Level 3 derivatives included in other comprehensive income (loss) (b)</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>20,993</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>1,597</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Unrealized change included in other comprehensive income (loss) (b)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>21,782</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(5,191</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Net assets at end of period</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>57,401</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>11,529</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Included in commodity sales revenues/cost of sales and fuel in our Consolidated Statements of Income.</span></div>(b) - Included in change in fair value of derivatives in our Consolidated Statements of Comprehensive Income.<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_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 measurement of assets using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes during the period attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets) and gains or losses recognized in other comprehensive income (loss), and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs), by class of asset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19279-110258<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=117815213&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_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock</td>
</tr>
<tr>
<td style="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>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<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=117815213&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_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock</td>
</tr>
<tr>
<td style="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>28
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6631787152">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>FAIR VALUE MEASUREMENTS FAIR VALUE MEASUREMENTS (Policies)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_oke_FairValueAccountingPolicyAbstract', window );"><strong>Fair Value Accounting Policy [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_FairValueOfFinancialInstrumentsPolicy', window );">Fair Value of Financial Instruments, Policy [Policy Text Block]</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Determining Fair Value</span><span style="font-family:inherit;font-size:10pt;"> - For our fair value measurements, we utilize market prices, third-party pricing services, present value methods and standard option valuation models to determine the price we would receive from the sale of an asset or the transfer of a liability in an orderly transaction at the measurement date.  We measure the fair value of a group of financial assets and liabilities consistent with how a market participant would price the net risk exposure at the measurement date.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Many of the contracts in our derivative portfolio are executed in liquid markets where price transparency exists.  Our financial commodity derivatives are generally settled through a NYMEX or Intercontinental Exchange (ICE) clearing broker account with daily margin requirements.  We validate our valuation inputs with third-party information and settlement prices from other sources, where available.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We compute the fair value of our derivative portfolio by discounting the projected future cash flows from our derivative assets and liabilities to present value using interest-rate yields to calculate present-value discount factors derived from the implied forward LIBOR yield curve.  The fair value of our forward-starting interest-rate swaps is determined using financial models that incorporate the implied forward LIBOR yield curve for the same period as the future interest-rate swap settlements.  We consider current market data in evaluating counterparties&#8217;, as well as our own, nonperformance risk, net of collateral, by using counterparty-specific bond yields.  Although we use our best estimates to determine the fair value of the derivative contracts we have executed, the ultimate market prices realized could differ materially from our estimates.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-bottom:8px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">Fair Value Hierarchy</span><span style="font-family:inherit;font-size:10pt;"> - At each balance sheet date, we utilize a fair value hierarchy to classify fair value amounts recognized or disclosed in our financial statements based on the observability of inputs used to estimate such fair value.  The levels of the hierarchy are described below:</span></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 1 - fair value measurements are based on unadjusted quoted prices for identical securities in active markets.  These balances are composed predominantly of exchange-traded derivative contracts for natural gas and crude oil.</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2 - fair value measurements are based on significant observable pricing inputs, including quoted prices for similar assets and liabilities in active markets and inputs from third-party pricing services supported with corroborative evidence.  These balances are composed of over-the-counter interest-rate derivatives.</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 3 - fair value measurements are based on inputs that may include one or more unobservable inputs, including internally developed commodity price curves that incorporate market data from broker quotes and third-party pricing services.  These balances are composed predominantly of exchange-cleared and over-the-counter derivatives to hedge NGL price risk and natural gas basis risk between various transaction locations and the NYMEX Henry Hub.  Our commodity derivatives are generally valued using forward quotes provided by third-party pricing services that are validated with other market data.  We believe any measurement uncertainty at March&#160;31, 2020, is immaterial as our Level 3 fair value measurements are based on unadjusted pricing information from broker quotes and third-party pricing services.  We do not believe that our Level&#160;3 fair value estimates have a material impact on our results of operations, as our derivatives are accounted for as hedges.</span></div></td></tr></table><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Determining the appropriate classification of our fair value measurements within the fair value hierarchy requires management&#8217;s judgment regarding the degree to which market data is observable or corroborated by observable market data.  We categorize derivatives for which fair value is determined using multiple inputs within a single level, based on the lowest level input that is significant to the fair value measurement in its entirety.</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oke_FairValueAccountingPolicyAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 Accounting Policy [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;">oke_FairValueAccountingPolicyAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_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://fasb.org/us-gaap/role/ref/legacyRef<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><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=118260190&amp;loc=d3e13279-108611<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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_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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>29
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6630230160">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>LEASES (Notes)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_LeasesAbstract', window );"><strong>Leases [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_LeasesOfLesseeDisclosureTextBlock', window );">Leases of Lessee Disclosure [Text Block]</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">LEASES</span></div><div style="line-height:120%;text-align:left;padding-left:48px;text-indent:-48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In December 2019, we entered into an operating lease for pipeline capacity with a lease term of </span><span style="font-family:inherit;font-size:10pt;"><span>10 years</span></span><span style="font-family:inherit;font-size:10pt;"> that commenced January 1, 2020.  In connection with this lease, we recognized an operating lease right-of-use asset and a lease liability with remaining balances of $</span><span style="font-family:inherit;font-size:10pt;"><span>74.0 million</span></span><span style="font-family:inherit;font-size:10pt;"> and $</span><span style="font-family:inherit;font-size:10pt;"><span>74.2 million</span></span><span style="font-family:inherit;font-size:10pt;">, respectively, as of March 31, 2020.  During the three months ended March 31, 2020, we entered into certain operating leases and recognized operating lease right-of-use assets and lease liabilities with remaining balances of </span><span style="font-family:inherit;font-size:10pt;"><span>$17.2 million</span></span><span style="font-family:inherit;font-size:10pt;"> at the end of the period.  At March&#160;31, 2020, the weighted-average remaining lease term and the weighted-average discount rate for our operating leases were </span><span style="font-family:inherit;font-size:10pt;"><span>8.8 years</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>3.15%</span></span><span style="font-family:inherit;font-size:10pt;">, respectively. </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth information about our supplemental cash flows related to our leases:</span></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"/></tr><tr><td style="width:74%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash paid for amounts included in the measurement of lease liabilities</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Operating cash flows for operating leases</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>2,840</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>1,519</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Financing cash flows for finance lease</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>469</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>425</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Right-of-use assets obtained in exchange for operating lease liabilities (noncash)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>97,339</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>380</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth the maturity of our lease liabilities as of </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">:</span></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"/></tr><tr><td style="width:74%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Finance</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Lease</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Operating</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Leases</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Millions of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Remainder of 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>3.4</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>12.4</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">2021</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>4.5</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>16.3</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">2022</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>4.5</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>14.9</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">2023</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>4.5</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>13.7</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">2024</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>4.5</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>12.4</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2025 and beyond</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>17.1</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>57.0</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Total lease payments</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>38.5</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>126.7</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Less:  Interest</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>12.7</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>16.8</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Present value of lease liabilities</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>25.8</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>109.9</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></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_LeasesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_LeasesAbstract</td>
</tr>
<tr>
<td style="padding-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_LeasesOfLesseeDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 lessee entity's leasing arrangements including, but not limited to, all of the following: (a.) The basis on which contingent rental payments are determined, (b.) The existence and terms of renewal or purchase options and escalation clauses, (c.) Restrictions imposed by lease agreements, such as those concerning dividends, additional debt, and further leasing.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -URI http://asc.fasb.org/topic&amp;trid=2208923<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeasesOfLesseeDisclosureTextBlock</td>
</tr>
<tr>
<td style="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>oke-2020331x10q_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:oke="http://www.oneok.com/20200331"
  xmlns:srt="http://fasb.org/srt/2019-01-31"
  xmlns:us-gaap="http://fasb.org/us-gaap/2019-01-31"
  xmlns:utreg="http://www.xbrl.org/2009/utr"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <link:schemaRef xlink:href="oke-20200331.xsd" xlink:type="simple"/>
    <context id="FD2020Q1YTD">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_StatementScenarioAxis_oke_EquityInNetEarningsFromInvestmentsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:StatementScenarioAxis">oke:EquityInNetEarningsFromInvestmentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="I2020Q2">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
        </entity>
        <period>
            <instant>2020-04-20</instant>
        </period>
    </context>
    <context id="FD2019Q1YTD">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_CommoditySalesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:CommoditySalesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_CommoditySalesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:CommoditySalesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ServicesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ServicesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ServicesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ServicesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FI2020Q1">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q4">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q1">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_NoncontrollingInterestMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:NoncontrollingInterestMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_NoncontrollingInterestMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:NoncontrollingInterestMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasPipelinesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_oke_ReportableSegmentByNameAxis_oke_NaturalGasPipelinesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_VeniceEnergyServicesCompanyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:VeniceEnergyServicesCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_VeniceEnergyServicesCompanyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:VeniceEnergyServicesCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_ChisholmPipelineCompanyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:ChisholmPipelineCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_ChisholmPipelineCompanyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:ChisholmPipelineCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:ReportableSegmentByNameAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FinancialContractsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FinancialContractsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FinancialContractsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FinancialContractsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FinancialContractsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FinancialContractsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FinancialContractsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FinancialContractsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FinancialContractsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FinancialContractsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_BasisMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesandswapsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:BasisMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:SellorMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:NaturalGasReservesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_CrudeOilAndNGLPerBarrelMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesforwardsandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesforwardsandswapsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:FixedPriceMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:SellorMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:CrudeOilAndNGLPerBarrelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesandswapsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:FixedPriceMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:PurchasorMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:NaturalGasReservesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_CrudeOilAndNGLPerBarrelMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesforwardsandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesforwardsandswapsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:FixedPriceMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:PurchasorMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:CrudeOilAndNGLPerBarrelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:PurchasorMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_BasisMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesandswapsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:BasisMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:SellorMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:NaturalGasReservesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:SellorMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_CrudeOilAndNGLPerBarrelMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesforwardsandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesforwardsandswapsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:FixedPriceMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:SellorMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:CrudeOilAndNGLPerBarrelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_CrudeOilAndNGLPerBarrelMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesforwardsandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesforwardsandswapsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:FixedPriceMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:PurchasorMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:CrudeOilAndNGLPerBarrelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:PurchasorMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesandswapsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:FixedPriceMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:SellorMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:NaturalGasReservesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesandswapsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:FixedPriceMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:PurchasorMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:NaturalGasReservesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_BasisMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesandswapsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:BasisMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:PurchasorMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:NaturalGasReservesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesandswapsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:FixedPriceMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:SellorMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:NaturalGasReservesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:SellorMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_BasisMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">oke:FuturesandswapsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">oke:BasisMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativePositonByTransactionTypeAxis">oke:PurchasorMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativesByCommodityAxis">srt:NaturalGasReservesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativeInstrumentContractTypeBySubtypeAxis">oke:FinancialDerivativeInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativeInstrumentContractTypeBySubtypeAxis">oke:FinancialDerivativeInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherCurrentAssetsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativeInstrumentContractTypeBySubtypeAxis">oke:FinancialDerivativeInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherCurrentAssetsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativeInstrumentContractTypeBySubtypeAxis">oke:FinancialDerivativeInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherCurrentLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherCurrentLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherAssetsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FD2020Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_CostOfSalesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_CostOfSalesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_SalesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SalesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_SalesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SalesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_ForwardContractsMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_LongtermDebtTypeAxis_oke_LIBORBasedInterestPaymentsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:ForwardContractsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">oke:LIBORBasedInterestPaymentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_ForwardContractsMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_LongtermDebtTypeAxis_oke_ForecastedDebtIssuancesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:ForwardContractsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">oke:ForecastedDebtIssuancesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_DebtInstrumentAxis_oke_NotesPayablefromPublicOfferingDue20252030and2050Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:NotesPayablefromPublicOfferingDue20252030and2050Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_ForwardContractsMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_LongtermDebtTypeAxis_oke_ForecastedDebtIssuancesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:ForwardContractsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">oke:ForecastedDebtIssuancesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FD2020Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_ForwardContractsMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_LongtermDebtTypeAxis_oke_LIBORBasedInterestPaymentsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:ForwardContractsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">oke:LIBORBasedInterestPaymentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:DerivativeInstrumentByMethodForSettingNotionalAmountAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_LineOfCreditFacilityAxis_oke_A2.5BillionCreditAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:LineOfCreditFacilityAxis">oke:A2.5BillionCreditAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.1NotesPayabledue2030Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A3.1NotesPayabledue2030Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_LongtermDebtTypeAxis_oke_TermLoanAgreementdue2021Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">oke:TermLoanAgreementdue2021Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.5NotesPayabledue2050Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.5NotesPayabledue2050Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.2NotesPayabledue2025Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A2.2NotesPayabledue2025Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FD2020Q1YTD_us-gaap_DebtInstrumentAxis_oke_NotesPayablefromPublicOfferingDue20252030and2050Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:NotesPayablefromPublicOfferingDue20252030and2050Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FI2020Q1_dei_LegalEntityAxis_oke_GuardianPipelineMember_us-gaap_DebtInstrumentAxis_oke_NotesPayables1Due2022Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:NotesPayables1Due2022Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">oke:GuardianPipelineMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A3.375NotesPayabledue2022Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A3.375NotesPayabledue2022Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.2NotesPayabledue2025Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A2.2NotesPayabledue2025Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.4NotesPayabledue2029Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A3.4NotesPayabledue2029Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A7.5NotesPayabledue2023Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A7.5NotesPayabledue2023Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_dei_LegalEntityAxis_oke_GuardianPipelineMember_us-gaap_DebtInstrumentAxis_oke_NotesPayables1Due2022Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:NotesPayables1Due2022Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">oke:GuardianPipelineMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A3.375NotesPayabledue2022Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A3.375NotesPayabledue2022Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A7.5NotesPayabledue2023Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A7.5NotesPayabledue2023Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A6.875NotesPayabledue2028Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.875NotesPayabledue2028Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.0NotesPayabledue2027Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.0NotesPayabledue2027Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.45NotesPayabledue2049Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.45NotesPayabledue2049Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.0NotesPayabledue2027Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.0NotesPayabledue2027Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A6.875NotesPayabledue2028Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.875NotesPayabledue2028Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.25NotesPayabledue2022Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.25NotesPayabledue2022Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A5.2NotesPayabledue2048Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A5.2NotesPayabledue2048Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.45NotesPayabledue2049Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.45NotesPayabledue2049Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.85NotesPayabledue2037Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.85NotesPayabledue2037Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.55NotesPayabledue2028Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.55NotesPayabledue2028Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.35NotesPayabledue2029Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.35NotesPayabledue2029Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A6.0NotesPayabledue2035Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.0NotesPayabledue2035Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_TermLoanAgreementdue2021Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:TermLoanAgreementdue2021Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.35NotesPayabledue2029Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.35NotesPayabledue2029Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.25NotesPayabledue2022Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.25NotesPayabledue2022Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.5NotesPayabledue2050Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.5NotesPayabledue2050Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.65NotesPayabledue2036Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.65NotesPayabledue2036Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A4.9NotesPayabledue2025Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.9NotesPayabledue2025Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.1NotesPayabledue2030Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A3.1NotesPayabledue2030Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A5.2NotesPayabledue2048Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A5.2NotesPayabledue2048Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A5.0NotesPayabledue2023Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A5.0NotesPayabledue2023Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.4NotesPayabledue2029Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A3.4NotesPayabledue2029Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A5.0NotesPayabledue2023Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A5.0NotesPayabledue2023Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.85NotesPayabledue2037Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.85NotesPayabledue2037Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.75NotesPayabledue2024Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A2.75NotesPayabledue2024Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.2NotesPayabledue2043Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.2NotesPayabledue2043Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.95NotesPayabledue2047Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.95NotesPayabledue2047Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_TermLoanAgreementdue2021Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:TermLoanAgreementdue2021Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.125NotesPayabledue2041Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.125NotesPayabledue2041Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.65NotesPayabledue2036Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.65NotesPayabledue2036Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A6.0NotesPayabledue2035Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.0NotesPayabledue2035Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.125NotesPayabledue2041Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.125NotesPayabledue2041Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.55NotesPayabledue2028Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.55NotesPayabledue2028Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.2NotesPayabledue2043Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A6.2NotesPayabledue2043Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A4.9NotesPayabledue2025Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:SubsidiaryIssuerMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.9NotesPayabledue2025Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.75NotesPayabledue2024Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A2.75NotesPayabledue2024Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.95NotesPayabledue2047Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ConsolidatedEntitiesAxis">srt:ParentCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oke:A4.95NotesPayabledue2047Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="FD2020Q1YTD_us-gaap_LineOfCreditFacilityAxis_oke_A2.5BillionCreditAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:LineOfCreditFacilityAxis">oke:A2.5BillionCreditAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q2QTD_us-gaap_SubsequentEventTypeAxis_us-gaap_SubsequentEventMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:SubsequentEventTypeAxis">us-gaap:SubsequentEventMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_us-gaap_StatementClassOfStockAxis_us-gaap_SeriesEPreferredStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:SeriesEPreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_ForwardContractsMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:ForwardContractsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1QTD_dei_LegalEntityAxis_oke_UnconsolidatedAffiliatesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">oke:UnconsolidatedAffiliatesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1QTD_dei_LegalEntityAxis_oke_UnconsolidatedAffiliatesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">oke:UnconsolidatedAffiliatesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_RoadrunnerGasTransmissionMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:RoadrunnerGasTransmissionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_OverlandPassPipelineCompanyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:OverlandPassPipelineCompanyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_OtherUnconsolidatedAffiliateMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:OtherUnconsolidatedAffiliateMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_OtherUnconsolidatedAffiliateMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:OtherUnconsolidatedAffiliateMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_NorthernBorderPipelineMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:NorthernBorderPipelineMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_NorthernBorderPipelineMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:NorthernBorderPipelineMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_OverlandPassPipelineCompanyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:OverlandPassPipelineCompanyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_RoadrunnerGasTransmissionMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">oke:RoadrunnerGasTransmissionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofFinanceLeaseLiabilityMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oke:LeaseDescriptionAxis">oke:MaturityofFinanceLeaseLiabilityMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofOperatingLeaseLiabilitiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oke:LeaseDescriptionAxis">oke:MaturityofOperatingLeaseLiabilitiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_LeaseDescriptionAxis_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oke:LeaseDescriptionAxis">oke:LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="I2020Q1_oke_LeaseDescriptionAxis_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oke:LeaseDescriptionAxis">oke:LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-01-01</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_LeaseDescriptionAxis_oke_WeightedAverageDiscountRateMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oke:LeaseDescriptionAxis">oke:WeightedAverageDiscountRateMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_LeaseDescriptionAxis_oke_WeightedAverageRemainingLeaseTermMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oke:LeaseDescriptionAxis">oke:WeightedAverageRemainingLeaseTermMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_LeaseDescriptionAxis_oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oke:LeaseDescriptionAxis">oke:CertainOperatingLeasesEnteredIntoDuringThePeriodMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FD2020Q1YTD_oke_RevenueRemainingPerformanceObligationAxis_oke_RemainingContractTermsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oke:RevenueRemainingPerformanceObligationAxis">oke:RemainingContractTermsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FI2020Q1_oke_RevenueRemainingPerformanceObligationAxis_oke_A2020Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oke:RevenueRemainingPerformanceObligationAxis">oke:A2020Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_RevenueRemainingPerformanceObligationAxis_oke_A2021Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oke:RevenueRemainingPerformanceObligationAxis">oke:A2021Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_RevenueRemainingPerformanceObligationAxis_oke_ThereafterMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oke:RevenueRemainingPerformanceObligationAxis">oke:ThereafterMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_RevenueRemainingPerformanceObligationAxis_oke_A2023Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oke:RevenueRemainingPerformanceObligationAxis">oke:A2023Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_oke_RevenueRemainingPerformanceObligationAxis_oke_A2022Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oke:RevenueRemainingPerformanceObligationAxis">oke:A2022Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:TotalSegmentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasLiquidsRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:RegulatedSegmentByNameAxis">oke:NaturalGasLiquidsRegulatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_oke_IntersegmentRevenuesbyNameAxis_oke_NaturalGasGatheringandProcessingIntersegmentMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:IntersegmentRevenuesbyNameAxis">oke:NaturalGasGatheringandProcessingIntersegmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasLiquidsRegulatedMember_srt_MajorCustomersAxis_us-gaap_OperatingSegmentsMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">us-gaap:OperatingSegmentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:RegulatedSegmentByNameAxis">oke:NaturalGasLiquidsRegulatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasPipelinesRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:RegulatedSegmentByNameAxis">oke:NaturalGasPipelinesRegulatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_MajorCustomersAxis_oke_NoncustomerDomain">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">oke:NoncustomerDomain</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_srt_MajorCustomersAxis_oke_NoncustomerDomain">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">oke:NoncustomerDomain</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasPipelinesRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasPipelinesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:RegulatedSegmentByNameAxis">oke:NaturalGasPipelinesRegulatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasLiquidsRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:RegulatedSegmentByNameAxis">oke:NaturalGasLiquidsRegulatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1YTD_oke_IntersegmentRevenuesbyNameAxis_oke_NaturalGasGatheringandProcessingIntersegmentMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasGatheringAndProcessingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:IntersegmentRevenuesbyNameAxis">oke:NaturalGasGatheringandProcessingIntersegmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasLiquidsRegulatedMember_srt_MajorCustomersAxis_us-gaap_OperatingSegmentsMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">us-gaap:OperatingSegmentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oke:NaturalGasLiquidsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oke:RegulatedSegmentByNameAxis">oke:NaturalGasLiquidsRegulatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:ResidueNaturalGasSalesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:NGLandCondensateSalesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:OtherMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:GatheringandExchangeServicesRevenueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001039684</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">oke:TransportationandStorageRevenueMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <unit id="shares">
        <measure>shares</measure>
    </unit>
    <unit id="mmcf">
        <measure>utreg:MMcf</measure>
    </unit>
    <unit id="usd">
        <measure>iso4217:USD</measure>
    </unit>
    <unit id="rate">
        <measure>utreg:Rate</measure>
    </unit>
    <unit id="mmbbls">
        <measure>utreg:MMBbls</measure>
    </unit>
    <unit id="usdPerShare">
        <divide>
            <unitNumerator>
                <measure>iso4217:USD</measure>
            </unitNumerator>
            <unitDenominator>
                <measure>shares</measure>
            </unitDenominator>
        </divide>
    </unit>
    <unit id="number">
        <measure>pure</measure>
    </unit>
    <dei:AmendmentFlag
      contextRef="FD2020Q1YTD"
      id="Fact-B30D495D3FAB502682163473F5A7F938-wk-Fact-B30D495D3FAB502682163473F5A7F938">false</dei:AmendmentFlag>
    <dei:CurrentFiscalYearEndDate
      contextRef="FD2020Q1YTD"
      id="Fact-5C7F542F5B0F55228A643356D612B182-wk-Fact-5C7F542F5B0F55228A643356D612B182">--12-31</dei:CurrentFiscalYearEndDate>
    <dei:DocumentFiscalPeriodFocus
      contextRef="FD2020Q1YTD"
      id="Fact-CB4212C398295B90B36665607F13AD4C-wk-Fact-CB4212C398295B90B36665607F13AD4C">Q1</dei:DocumentFiscalPeriodFocus>
    <dei:DocumentFiscalYearFocus
      contextRef="FD2020Q1YTD"
      id="Fact-37F9134980CD5681B5253E4C92B21C58-wk-Fact-37F9134980CD5681B5253E4C92B21C58">2020</dei:DocumentFiscalYearFocus>
    <dei:EntityCentralIndexKey
      contextRef="FD2020Q1YTD"
      id="Fact-9061CDC9A3BD527EB76AED1DCFB64773-wk-Fact-9061CDC9A3BD527EB76AED1DCFB64773">0001039684</dei:EntityCentralIndexKey>
    <oke:OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="Fact-BF5A4A369EA45DB68749EA6DF3E7A2B6-wk-Fact-BF5A4A369EA45DB68749EA6DF3E7A2B6"
      unitRef="usd">750000</oke:OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax>
    <oke:OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="Fact-EDD91985EC815A3D81A7D1661650DB3E-wk-Fact-EDD91985EC815A3D81A7D1661650DB3E"
      unitRef="usd">2283000</oke:OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax>
    <us-gaap:CommonStockDividendsPerShareCashPaid
      contextRef="FD2019Q1YTD"
      decimals="2"
      id="Fact-60835A73E28052119F80727F2D1910C9-wk-Fact-60835A73E28052119F80727F2D1910C9"
      unitRef="usdPerShare">0.86</us-gaap:CommonStockDividendsPerShareCashPaid>
    <us-gaap:CommonStockParOrStatedValuePerShare
      contextRef="FI2019Q4"
      decimals="2"
      id="Fact-A5980468BD645F70A953BA9EEEA77E43-wk-Fact-A5980468BD645F70A953BA9EEEA77E43"
      unitRef="usdPerShare">0.01</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:CommonStockParOrStatedValuePerShare
      contextRef="FI2020Q1"
      decimals="2"
      id="Fact-CCF75F2B994B52C0B63787F50C728F85-wk-Fact-CCF75F2B994B52C0B63787F50C728F85"
      unitRef="usdPerShare">0.01</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:CommonStockSharesAuthorized
      contextRef="FI2019Q4"
      decimals="0"
      id="Fact-CA853EFA5CC45C1B9AD614D987AC698E-wk-Fact-CA853EFA5CC45C1B9AD614D987AC698E"
      unitRef="shares">1200000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockSharesAuthorized
      contextRef="FI2020Q1"
      decimals="0"
      id="Fact-DC031DC6AF86546B98E67441D4B7BD9F-wk-Fact-DC031DC6AF86546B98E67441D4B7BD9F"
      unitRef="shares">1200000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockSharesIssued
      contextRef="FI2019Q4"
      decimals="0"
      id="Fact-07A024F068CF5269BB81FEA05B2A081B-wk-Fact-07A024F068CF5269BB81FEA05B2A081B"
      unitRef="shares">445016234</us-gaap:CommonStockSharesIssued>
    <us-gaap:CommonStockSharesIssued
      contextRef="FI2020Q1"
      decimals="0"
      id="Fact-A32F628739A95E18AD3E0A4C8C555571-wk-Fact-A32F628739A95E18AD3E0A4C8C555571"
      unitRef="shares">445016234</us-gaap:CommonStockSharesIssued>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="FI2019Q4"
      decimals="0"
      id="Fact-F5AC2A712B095A7C931B4C7424DCC013-wk-Fact-F5AC2A712B095A7C931B4C7424DCC013"
      unitRef="shares">413239050</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="FI2020Q1"
      decimals="0"
      id="Fact-8FAC6A49B6A2531A93954BCA664FA677-wk-Fact-8FAC6A49B6A2531A93954BCA664FA677"
      unitRef="shares">413882720</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:DebtInstrumentCovenantDescription
      contextRef="FD2020Q1YTD_us-gaap_LineOfCreditFacilityAxis_oke_A2.5BillionCreditAgreementMember"
      id="Fact-92FD8CEA091A55CDBA9ED2096794C591-wk-Fact-92FD8CEA091A55CDBA9ED2096794C591">Among other things, these covenants include maintaining a ratio of indebtedness to adjusted EBITDA (EBITDA, as defined in our $2.5&#160;Billion Credit Agreement, adjusted for all noncash charges and increased for projected EBITDA from certain lender-approved capital expansion projects) of no more than 5.0 to 1 at March&#160;31, 2020.  At March&#160;31, 2020, we had no borrowings outstanding, our ratio of indebtedness to adjusted EBITDA was 4.5 to 1, and we were in compliance with all covenants under our $2.5&#160;Billion Credit Agreement.</us-gaap:DebtInstrumentCovenantDescription>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.2NotesPayabledue2025Member"
      decimals="4"
      id="Fact-79B3A5E00B8D76272675F385F9C62791-wk-Fact-79B3A5E00B8D76272675F385F9C62791"
      unitRef="rate">0.0220</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.75NotesPayabledue2024Member"
      decimals="4"
      id="Fact-FBDEA275A26850BFB52A80E57DB722C1-wk-Fact-FBDEA275A26850BFB52A80E57DB722C1"
      unitRef="rate">0.0275</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.1NotesPayabledue2030Member"
      decimals="4"
      id="Fact-2C054FAA7ECD534452EFF38608CCC657-wk-Fact-2C054FAA7ECD534452EFF38608CCC657"
      unitRef="rate">0.0310</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.4NotesPayabledue2029Member"
      decimals="3"
      id="Fact-9260AC48795A5CCFAE3ED98F64086322-wk-Fact-9260AC48795A5CCFAE3ED98F64086322"
      unitRef="rate">0.034</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.0NotesPayabledue2027Member"
      decimals="2"
      id="Fact-82FAE48141505ED3B0435743F8CD36A9-wk-Fact-82FAE48141505ED3B0435743F8CD36A9"
      unitRef="rate">0.04</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.25NotesPayabledue2022Member"
      decimals="4"
      id="Fact-E7A6CF603DAB541D8FB6A6972AE5BCE6-wk-Fact-E7A6CF603DAB541D8FB6A6972AE5BCE6"
      unitRef="rate">0.0425</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.35NotesPayabledue2029Member"
      decimals="4"
      id="Fact-1AA04A08B874599EAFE7E4AED6EB56E9-wk-Fact-1AA04A08B874599EAFE7E4AED6EB56E9"
      unitRef="rate">0.0435</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.45NotesPayabledue2049Member"
      decimals="4"
      id="Fact-2FEFC89E03D65C8699A4FE00FE58DAB5-wk-Fact-2FEFC89E03D65C8699A4FE00FE58DAB5"
      unitRef="rate">0.0445</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.55NotesPayabledue2028Member"
      decimals="4"
      id="Fact-3D9AFD9AB63C5C888A17C8D48753507B-wk-Fact-3D9AFD9AB63C5C888A17C8D48753507B"
      unitRef="rate">0.0455</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.5NotesPayabledue2050Member"
      decimals="4"
      id="Fact-F0F87F9E8192A73019BBF3861590B899-wk-Fact-F0F87F9E8192A73019BBF3861590B899"
      unitRef="rate">0.0450</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.95NotesPayabledue2047Member"
      decimals="4"
      id="Fact-C68369798AE659BDB95465F2082DE0B8-wk-Fact-C68369798AE659BDB95465F2082DE0B8"
      unitRef="rate">0.0495</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A5.2NotesPayabledue2048Member"
      decimals="3"
      id="Fact-A2A18A62339958B9A9A216DA7E04B62B-wk-Fact-A2A18A62339958B9A9A216DA7E04B62B"
      unitRef="rate">0.052</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A6.0NotesPayabledue2035Member"
      decimals="2"
      id="Fact-B6648CFD5F9B559087E8ED8655EF476B-wk-Fact-B6648CFD5F9B559087E8ED8655EF476B"
      unitRef="rate">0.06</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A6.875NotesPayabledue2028Member"
      decimals="INF"
      id="Fact-994018D5EBDF5260A98C2AA65285B8D5-wk-Fact-994018D5EBDF5260A98C2AA65285B8D5"
      unitRef="rate">0.06875</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A7.5NotesPayabledue2023Member"
      decimals="3"
      id="Fact-E7D9E7DFE0B855CD813DA7A4D0FEA8AD-wk-Fact-E7D9E7DFE0B855CD813DA7A4D0FEA8AD"
      unitRef="rate">0.075</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A3.375NotesPayabledue2022Member"
      decimals="INF"
      id="Fact-C5AA2CF19B00528AB3F1BDEEA80A0DA6-wk-Fact-C5AA2CF19B00528AB3F1BDEEA80A0DA6"
      unitRef="rate">0.03375</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A4.9NotesPayabledue2025Member"
      decimals="3"
      id="Fact-834C20B36F285421BE2FD7069B8F3103-wk-Fact-834C20B36F285421BE2FD7069B8F3103"
      unitRef="rate">0.049</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A5.0NotesPayabledue2023Member"
      decimals="2"
      id="Fact-C6143334DD545CC4845C3DC229A3061D-wk-Fact-C6143334DD545CC4845C3DC229A3061D"
      unitRef="rate">0.05</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.125NotesPayabledue2041Member"
      decimals="INF"
      id="Fact-24DEBB71110F59BB9C953D717853C8BC-wk-Fact-24DEBB71110F59BB9C953D717853C8BC"
      unitRef="rate">0.06125</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.2NotesPayabledue2043Member"
      decimals="3"
      id="Fact-F08CB6C948E256FDBB8E52D2DB05DC14-wk-Fact-F08CB6C948E256FDBB8E52D2DB05DC14"
      unitRef="rate">0.062</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.65NotesPayabledue2036Member"
      decimals="4"
      id="Fact-766C98F933065C5899351D6CBDF99DB7-wk-Fact-766C98F933065C5899351D6CBDF99DB7"
      unitRef="rate">0.0665</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.85NotesPayabledue2037Member"
      decimals="4"
      id="Fact-EB4B51AF239D553D92C452C9057926E8-wk-Fact-EB4B51AF239D553D92C452C9057926E8"
      unitRef="rate">0.0685</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DerivativeFairValueOfDerivativeNet
      contextRef="FI2019Q4_oke_ReportableSegmentByNameAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="Fact-8E2866CA83CB550EAA967CB4F78B28AF-wk-Fact-8E2866CA83CB550EAA967CB4F78B28AF"
      unitRef="usd">0</us-gaap:DerivativeFairValueOfDerivativeNet>
    <us-gaap:DerivativeNotionalAmount
      contextRef="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_ForwardContractsMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_LongtermDebtTypeAxis_oke_LIBORBasedInterestPaymentsMember"
      decimals="-8"
      id="Fact-42E67B61AE095B9CBA6BD9DC42CA803D-wk-Fact-42E67B61AE095B9CBA6BD9DC42CA803D"
      unitRef="usd">1300000000</us-gaap:DerivativeNotionalAmount>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet
      contextRef="FD2019Q1YTD"
      decimals="-5"
      id="Fact-64C2F3B026BC5CA7AD6FF286201B5675-wk-Fact-64C2F3B026BC5CA7AD6FF286201B5675"
      unitRef="usd">0</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet>
    <us-gaap:InterestCostsCapitalized
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="Fact-7CB2889A7A805CD6B22B4DD52632970A-wk-Fact-7CB2889A7A805CD6B22B4DD52632970A"
      unitRef="usd">19192000</us-gaap:InterestCostsCapitalized>
    <us-gaap:InterestCostsCapitalized
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="Fact-7D7C12C583125979AC50C8CF29C29FED-wk-Fact-7D7C12C583125979AC50C8CF29C29FED"
      unitRef="usd">30875000</us-gaap:InterestCostsCapitalized>
    <us-gaap:LongtermDebtWeightedAverageInterestRate
      contextRef="FI2020Q1_dei_LegalEntityAxis_oke_GuardianPipelineMember_us-gaap_DebtInstrumentAxis_oke_NotesPayables1Due2022Member"
      decimals="4"
      id="Fact-6D744CC063F851599E5063B7C8A49E1B-wk-Fact-6D744CC063F851599E5063B7C8A49E1B"
      unitRef="rate">0.0785</us-gaap:LongtermDebtWeightedAverageInterestRate>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember"
      decimals="-5"
      id="Fact-65BE419112E316966168BDB5EB8D55E8-wk-Fact-65BE419112E316966168BDB5EB8D55E8"
      unitRef="usd">17200000</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="Fact-2FE65A8A2C74593D9D3DD535E61B2AD6-wk-Fact-2FE65A8A2C74593D9D3DD535E61B2AD6"
      unitRef="usd">-699000</us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax>
    <us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="Fact-3E6E83D2BF355C7BAE593DBDA7A5A830-wk-Fact-3E6E83D2BF355C7BAE593DBDA7A5A830"
      unitRef="usd">-1064000</us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax>
    <us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="Fact-0E1C156FD8875B2A809D3FC8447960F9-wk-Fact-0E1C156FD8875B2A809D3FC8447960F9"
      unitRef="usd">4177000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax>
    <us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="Fact-98482DD48951512BBB6CA0D8910E8C11-wk-Fact-98482DD48951512BBB6CA0D8910E8C11"
      unitRef="usd">4518000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="Fact-9BF408D45D90504DB4AD4DCA2064E4AF-wk-Fact-9BF408D45D90504DB4AD4DCA2064E4AF"
      unitRef="usd">20593000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="Fact-67DBDD2171EA56A2B2C1D312F62A3EDD-wk-Fact-67DBDD2171EA56A2B2C1D312F62A3EDD"
      unitRef="usd">31705000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax>
    <us-gaap:PreferredStockDividendsPerShareCashPaid
      contextRef="FD2019Q1YTD"
      decimals="2"
      id="Fact-FE0C6290A44F539DB21695EF80F5EAB5-wk-Fact-FE0C6290A44F539DB21695EF80F5EAB5"
      unitRef="usdPerShare">13.75</us-gaap:PreferredStockDividendsPerShareCashPaid>
    <us-gaap:PreferredStockDividendsPerShareCashPaid
      contextRef="FD2020Q1YTD"
      decimals="2"
      id="Fact-ED3816FE7BF15B48B5E54C562BE1B6D5-wk-Fact-ED3816FE7BF15B48B5E54C562BE1B6D5"
      unitRef="usdPerShare">13.75</us-gaap:PreferredStockDividendsPerShareCashPaid>
    <us-gaap:PreferredStockParOrStatedValuePerShare
      contextRef="FI2019Q4"
      decimals="2"
      id="Fact-5C2BB07498AF581784E0609062FEB205-wk-Fact-5C2BB07498AF581784E0609062FEB205"
      unitRef="usdPerShare">0.01</us-gaap:PreferredStockParOrStatedValuePerShare>
    <us-gaap:PreferredStockParOrStatedValuePerShare
      contextRef="FI2020Q1"
      decimals="2"
      id="Fact-1CE4063A7AD65C6EAF1EEDCEA9DB7CF6-wk-Fact-1CE4063A7AD65C6EAF1EEDCEA9DB7CF6"
      unitRef="usdPerShare">0.01</us-gaap:PreferredStockParOrStatedValuePerShare>
    <us-gaap:PreferredStockSharesIssued
      contextRef="FI2019Q4"
      decimals="0"
      id="Fact-309CD22208BC5D5ABF74CE9F0D7C34BE-wk-Fact-309CD22208BC5D5ABF74CE9F0D7C34BE"
      unitRef="shares">20000</us-gaap:PreferredStockSharesIssued>
    <us-gaap:PreferredStockSharesIssued
      contextRef="FI2020Q1"
      decimals="0"
      id="Fact-EE9CAF7115695213B3F0A24307F72984-wk-Fact-EE9CAF7115695213B3F0A24307F72984"
      unitRef="shares">20000</us-gaap:PreferredStockSharesIssued>
    <us-gaap:ShortTermDebtWeightedAverageInterestRate
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember"
      decimals="4"
      id="Fact-1029659A32F95C41B35E5D3215F791C8-wk-Fact-1029659A32F95C41B35E5D3215F791C8"
      unitRef="rate">0.0216</us-gaap:ShortTermDebtWeightedAverageInterestRate>
    <us-gaap:ShortTermDebtWeightedAverageInterestRate
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember"
      decimals="2"
      id="Fact-D6CEB18ACEAF5BE89054B0BC61B879F3-wk-Fact-D6CEB18ACEAF5BE89054B0BC61B879F3"
      unitRef="rate">0.00</us-gaap:ShortTermDebtWeightedAverageInterestRate>
    <us-gaap:TreasuryStockShares
      contextRef="FI2019Q4"
      decimals="0"
      id="Fact-A1C0B8BBD1EC5F1FBE8F350995CBBA96-wk-Fact-A1C0B8BBD1EC5F1FBE8F350995CBBA96"
      unitRef="shares">31777184</us-gaap:TreasuryStockShares>
    <us-gaap:TreasuryStockShares
      contextRef="FI2020Q1"
      decimals="0"
      id="Fact-AFEE8B72747D5F0689D3F7FC88013BD9-wk-Fact-AFEE8B72747D5F0689D3F7FC88013BD9"
      unitRef="shares">31133514</us-gaap:TreasuryStockShares>
    <dei:DocumentType
      contextRef="FD2020Q1YTD"
      id="d13262217e489-wk-Fact-D364162E1C9D5827BD9D5491145B0EDB">10-Q</dei:DocumentType>
    <dei:DocumentQuarterlyReport
      contextRef="FD2020Q1YTD"
      id="d13262217e497-wk-Fact-6E1597D34EE558D6903C2DA355F6C4DD">true</dei:DocumentQuarterlyReport>
    <dei:DocumentPeriodEndDate
      contextRef="FD2020Q1YTD"
      id="d13262217e505-wk-Fact-A4C0CE369AD35427A19B6A50D93231A7">2020-03-31</dei:DocumentPeriodEndDate>
    <dei:DocumentTransitionReport
      contextRef="FD2020Q1YTD"
      id="d13262217e513-wk-Fact-F51AB6C56A0B54BC842BC5AFB4E16CC0">false</dei:DocumentTransitionReport>
    <dei:EntityFileNumber
      contextRef="FD2020Q1YTD"
      id="d13262217e527-wk-Fact-A20908C6B6415E1A9F2F84C241301868">001-13643</dei:EntityFileNumber>
    <dei:EntityRegistrantName
      contextRef="FD2020Q1YTD"
      id="d13262217e536-wk-Fact-7999BA28B5995670BB8B6F0F9DDEDE89">ONEOK, Inc.</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode
      contextRef="FD2020Q1YTD"
      id="d13262217e557-wk-Fact-FB77F87B1A62527681EA2F4716409177">OK</dei:EntityIncorporationStateCountryCode>
    <dei:EntityTaxIdentificationNumber
      contextRef="FD2020Q1YTD"
      id="d13262217e562-wk-Fact-E964016C1AAD5FA59B1BAD8E11F2D20B">73-1520922</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1
      contextRef="FD2020Q1YTD"
      id="d13262217e599-wk-Fact-D3DC73BDE11C5C239F78E9776CBC8A77">100 West Fifth Street,</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown
      contextRef="FD2020Q1YTD"
      id="d13262217e609-wk-Fact-06DDAC90F72850308020748D7DAF0601">Tulsa,</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince
      contextRef="FD2020Q1YTD"
      id="d13262217e614-wk-Fact-C9304C3F4A5653DF9B5BBFD871829578">OK</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode
      contextRef="FD2020Q1YTD"
      id="d13262217e624-wk-Fact-4DD5CB5E206350AA91F55DE2A7F5AD64">74103</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="FD2020Q1YTD"
      id="d13262217e662-wk-Fact-7BCD8074556E50C390FCEE1FB2D6DE73">918</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="FD2020Q1YTD"
      id="d13262217e667-wk-Fact-80E3E2E8032E5EB2922424B43BE5F5AF">588-7000</dei:LocalPhoneNumber>
    <dei:Security12bTitle
      contextRef="FD2020Q1YTD"
      id="d13262217e706-wk-Fact-7FCCD8E730475D6D8DDF872B160FDA05">Common stock, par value of $0.01</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="FD2020Q1YTD"
      id="d13262217e711-wk-Fact-E99A8EB6991D52B3972D137D5FBFE58B">OKE</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="FD2020Q1YTD"
      id="d13262217e716-wk-Fact-22AC206E424F575291A1DA191083D3A0">NYSE</dei:SecurityExchangeName>
    <dei:EntityCurrentReportingStatus
      contextRef="FD2020Q1YTD"
      id="d13262217e721-wk-Fact-6B5DDEA846BB5826A7B51482599B3377">Yes</dei:EntityCurrentReportingStatus>
    <dei:EntityInteractiveDataCurrent
      contextRef="FD2020Q1YTD"
      id="d13262217e736-wk-Fact-665F5F455D9A5CAD9B094E2588AF8B73">Yes</dei:EntityInteractiveDataCurrent>
    <dei:EntityFilerCategory
      contextRef="FD2020Q1YTD"
      id="d13262217e752-wk-Fact-883151CFCB5A525D88D1674D0CFE13EC">Large Accelerated Filer</dei:EntityFilerCategory>
    <dei:EntitySmallBusiness
      contextRef="FD2020Q1YTD"
      id="d13262217e768-wk-Fact-2599625589D550C39DCD1BAC2A7AF7C0">false</dei:EntitySmallBusiness>
    <dei:EntityEmergingGrowthCompany
      contextRef="FD2020Q1YTD"
      id="d13262217e773-wk-Fact-9B5E66010C775601BFC9E4EF2CC07F70">false</dei:EntityEmergingGrowthCompany>
    <dei:EntityShellCompany
      contextRef="FD2020Q1YTD"
      id="d13262217e792-wk-Fact-63FBF25E45C05DC18C94543093DC05F8">false</dei:EntityShellCompany>
    <dei:EntityCommonStockSharesOutstanding
      contextRef="I2020Q2"
      decimals="INF"
      id="d13262217e804-wk-Fact-31425BFAEA565278BA20A28A19F1E94C"
      unitRef="shares">413907211</dei:EntityCommonStockSharesOutstanding>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_CommoditySalesMember"
      decimals="-3"
      id="d13265741e794-wk-Fact-76E4A531DEA25B28A05B02A1348C2D67"
      unitRef="usd">1808620000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_CommoditySalesMember"
      decimals="-3"
      id="d13265741e812-wk-Fact-615EDBE0AC52588B8CD2A38C79DE09AD"
      unitRef="usd">2472959000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ServicesMember"
      decimals="-3"
      id="d13265741e827-wk-Fact-3C9F28BD9E9B56D3A16995FCBB00C206"
      unitRef="usd">328052000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ServicesMember"
      decimals="-3"
      id="d13265741e845-wk-Fact-0185B14C89DE57B3B559044B70976C26"
      unitRef="usd">306999000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13265741e865-wk-Fact-B1419F46EA8E55789357B37173C7133F"
      unitRef="usd">2136672000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13265741e883-wk-Fact-E65C5F02375C5CDB8035C267C74E17F4"
      unitRef="usd">2779958000</us-gaap:Revenues>
    <us-gaap:CostOfRevenue
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13265741e903-wk-Fact-2920DBC4E52D51A6B123722F2E06809F"
      unitRef="usd">1276928000</us-gaap:CostOfRevenue>
    <us-gaap:CostOfRevenue
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13265741e921-wk-Fact-DB84DAB703B458E8952505EC2B67431E"
      unitRef="usd">1956377000</us-gaap:CostOfRevenue>
    <us-gaap:OtherCostAndExpenseOperating
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13265741e942-wk-Fact-9BD3FBB8336E538A85D16533F5470B3D"
      unitRef="usd">175096000</us-gaap:OtherCostAndExpenseOperating>
    <us-gaap:OtherCostAndExpenseOperating
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13265741e960-wk-Fact-F28E1E13FE8F5D64AB83C7C741A37579"
      unitRef="usd">207251000</us-gaap:OtherCostAndExpenseOperating>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13265741e980-wk-Fact-E4243E09027157C695CE972552EB5B5A"
      unitRef="usd">132353000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13265741e998-wk-Fact-8A0FC8F23AA45C24AA892ECD9B673D4B"
      unitRef="usd">114158000</us-gaap:DepreciationDepletionAndAmortization>
    <oke:Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13265741e1018-wk-Fact-1A95FE598B15A0679461A773C983AE72"
      unitRef="usd">604024000</oke:Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges>
    <oke:Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13265741e1037-wk-Fact-DB736227DBDAF929B575A7740433480D"
      unitRef="usd">0</oke:Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges>
    <us-gaap:TaxesExcludingIncomeAndExciseTaxes
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13265741e1057-wk-Fact-44856C27E6395F65A2AE4E5BCB99AB3C"
      unitRef="usd">31944000</us-gaap:TaxesExcludingIncomeAndExciseTaxes>
    <us-gaap:TaxesExcludingIncomeAndExciseTaxes
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13265741e1075-wk-Fact-6C23E13C008B5D86A9C2F4CCEF13AB55"
      unitRef="usd">33490000</us-gaap:TaxesExcludingIncomeAndExciseTaxes>
    <us-gaap:GainLossOnSaleOfPropertyPlantEquipment
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13265741e1095-wk-Fact-8C7CF9EA4D6F54C29487B9F8996066D8"
      unitRef="usd">204000</us-gaap:GainLossOnSaleOfPropertyPlantEquipment>
    <us-gaap:GainLossOnSaleOfPropertyPlantEquipment
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13265741e1114-wk-Fact-A4091E1E85C855C7A4D93D4C240B03CD"
      unitRef="usd">60000</us-gaap:GainLossOnSaleOfPropertyPlantEquipment>
    <us-gaap:OperatingIncomeLoss
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13265741e1135-wk-Fact-9741BF0F4411568DAFA818C64885FD40"
      unitRef="usd">-83469000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13265741e1154-wk-Fact-7844AC6B9D4D5A16B4D87691F5696D8F"
      unitRef="usd">468742000</us-gaap:OperatingIncomeLoss>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13265741e1174-wk-Fact-90608C88518654BEBE471E0A37EB7CF8"
      unitRef="usd">44627000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13265741e1192-wk-Fact-C1472B15510E5085B414E3FCFD5B2406"
      unitRef="usd">43481000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13265741e1212-wk-Fact-8DDEE5BCCB31AA60DA6AA76BFB45F624"
      unitRef="usd">37730000</us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment>
    <us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13265741e1232-wk-Fact-780983A0FF609B191B95A7747BB5AC67"
      unitRef="usd">0</us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment>
    <us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13265741e1252-wk-Fact-D5760D810A47595F8EE9CB7269D9D602"
      unitRef="usd">15409000</us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity>
    <us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13265741e1270-wk-Fact-0BF17F9E8FCC5C3CB63D06DD96DF6ED3"
      unitRef="usd">12441000</us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity>
    <us-gaap:OtherNonoperatingIncome
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13265741e1290-wk-Fact-C2719C5A06535F3891D2F08E519D0E2B"
      unitRef="usd">8522000</us-gaap:OtherNonoperatingIncome>
    <us-gaap:OtherNonoperatingIncome
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13265741e1308-wk-Fact-C716F2349C2F527E905AA509CAD11D2D"
      unitRef="usd">9360000</us-gaap:OtherNonoperatingIncome>
    <us-gaap:OtherNonoperatingExpense
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13265741e1328-wk-Fact-01071D3AF4365D3796BF61F8DEBC5440"
      unitRef="usd">3995000</us-gaap:OtherNonoperatingExpense>
    <us-gaap:OtherNonoperatingExpense
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13265741e1347-wk-Fact-08AF342D8B465BCCB5363406C385C108"
      unitRef="usd">3462000</us-gaap:OtherNonoperatingExpense>
    <us-gaap:InterestExpense
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13265741e1369-wk-Fact-92894FD660C450A4AC592E9D8170E8C9"
      unitRef="usd">140616000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13265741e1388-wk-Fact-9CB49AC7F1D756E5A039E0B7AE16DA10"
      unitRef="usd">115420000</us-gaap:InterestExpense>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13265741e1409-wk-Fact-D9169295942754DC94CEBD50CEA1C156"
      unitRef="usd">-197252000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13265741e1428-wk-Fact-EB314A4FC94D5679A77E943E1AEF2D92"
      unitRef="usd">415142000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13265741e1448-wk-Fact-67B1FAF7F28E590F93343E44BAC417DA"
      unitRef="usd">-55395000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13265741e1466-wk-Fact-402719BB2FBF5DD3A921579E3D01B3B6"
      unitRef="usd">77934000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:ProfitLoss
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13265741e1487-wk-Fact-F488A13146445CD8B723055C559E93ED"
      unitRef="usd">-141857000</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13265741e1507-wk-Fact-4844FB9CA71E5675AFC266253BEF591B"
      unitRef="usd">337208000</us-gaap:ProfitLoss>
    <us-gaap:PreferredStockDividendsIncomeStatementImpact
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13265741e1527-wk-Fact-6F2A502FA0D05E04820D93EF4862DBD2"
      unitRef="usd">275000</us-gaap:PreferredStockDividendsIncomeStatementImpact>
    <us-gaap:PreferredStockDividendsIncomeStatementImpact
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13265741e1546-wk-Fact-50F74BD21E9154F2A3BC1CCCFCDB4C71"
      unitRef="usd">275000</us-gaap:PreferredStockDividendsIncomeStatementImpact>
    <us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13265741e1571-wk-Fact-007902C528635E5A946DD2DCEEAA7321"
      unitRef="usd">-142132000</us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
    <us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13265741e1591-wk-Fact-F3C5D38B75275DFB909AE5AEFF046318"
      unitRef="usd">336933000</us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
    <us-gaap:EarningsPerShareBasic
      contextRef="FD2020Q1YTD"
      decimals="2"
      id="d13265741e1649-wk-Fact-75927AD81F9555C4ADA7BBC7793187C6"
      unitRef="usdPerShare">-0.34</us-gaap:EarningsPerShareBasic>
    <us-gaap:EarningsPerShareBasic
      contextRef="FD2019Q1YTD"
      decimals="2"
      id="d13265741e1669-wk-Fact-91BC24611EC15A438DDC6D15F7FFF7FF"
      unitRef="usdPerShare">0.82</us-gaap:EarningsPerShareBasic>
    <us-gaap:EarningsPerShareDiluted
      contextRef="FD2020Q1YTD"
      decimals="2"
      id="d13265741e1730-wk-Fact-578C8DC4477E53D88913624F29C6BEFD"
      unitRef="usdPerShare">-0.34</us-gaap:EarningsPerShareDiluted>
    <us-gaap:EarningsPerShareDiluted
      contextRef="FD2019Q1YTD"
      decimals="2"
      id="d13265741e1750-wk-Fact-768459785F065E3B840537CD7318B0DA"
      unitRef="usdPerShare">0.81</us-gaap:EarningsPerShareDiluted>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13265741e1809-wk-Fact-92465E41BFA25E07BF6864B63BF99312"
      unitRef="shares">414282000</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13265741e1828-wk-Fact-1FBB211A53B05FBC8DDE1E529348A12E"
      unitRef="shares">412908000</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13265741e1848-wk-Fact-7E2AEA0B69FB5F9E92772921944BECB9"
      unitRef="shares">415348000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13265741e1867-wk-Fact-0CB0E938F91E596FBA113B4F74DDE748"
      unitRef="shares">415233000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:ProfitLoss
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13264120e796-wk-Fact-F488A13146445CD8B723055C559E93ED"
      unitRef="usd">-141857000</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13264120e816-wk-Fact-4844FB9CA71E5675AFC266253BEF591B"
      unitRef="usd">337208000</us-gaap:ProfitLoss>
    <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13264120e871-wk-Fact-8F11AFAA242E5118BFC93ECB661F2D18"
      unitRef="usd">-106141000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13264120e891-wk-Fact-6D52A8CACA0E5303B457C81AF139B349"
      unitRef="usd">-68944000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13264120e912-wk-Fact-46785A0DD6E65971A40DBA3D2FD5D68E"
      unitRef="usd">15164000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13264120e932-wk-Fact-07B6CDD4450058AC833001B96EEFE05A"
      unitRef="usd">12171000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13264120e954-wk-Fact-7017FF07258C50C0A19C5B230A85EC2E"
      unitRef="usd">-3562000</us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13264120e973-wk-Fact-3935B3E6341C5417BCE48FB3060CC8AD"
      unitRef="usd">-2341000</us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax>
    <oke:OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13264120e993-wk-Fact-A81D5E112E5F56518E38752D2304969D"
      unitRef="usd">-7643000</oke:OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax>
    <oke:OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13264120e1013-wk-Fact-A0E653312B5A5BFA9F212C1B6BAF5AE5"
      unitRef="usd">-2511000</oke:OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13264120e1034-wk-Fact-CFD16FB9496B5B57871FA8F790C907A3"
      unitRef="usd">-125386000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13264120e1054-wk-Fact-25FA1F1665A0551A9F9809BFF965B3D4"
      unitRef="usd">-81285000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13264120e1080-wk-Fact-F40A793772CC569986705DEDED146A07"
      unitRef="usd">-267243000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13264120e1100-wk-Fact-4D071B42A6455D9CA5B74B3D826913D2"
      unitRef="usd">255923000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e787-wk-Fact-72A1C780FA11E2708813E502A7A70AB7"
      unitRef="usd">531630000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e805-wk-Fact-8B68B1099DEBF397DD99E5030A742F83"
      unitRef="usd">20958000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:ReceivablesNetCurrent
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e825-wk-Fact-7E0CCBC10429DAF9DE78E502CC9843C4"
      unitRef="usd">497556000</us-gaap:ReceivablesNetCurrent>
    <us-gaap:ReceivablesNetCurrent
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e843-wk-Fact-EA5C99E1C4EE56470539E50369D5DA97"
      unitRef="usd">835121000</us-gaap:ReceivablesNetCurrent>
    <us-gaap:MaterialsSuppliesAndOther
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e868-wk-Fact-88F0F6C0084DB5AB931EE502CCEB8931"
      unitRef="usd">255071000</us-gaap:MaterialsSuppliesAndOther>
    <us-gaap:MaterialsSuppliesAndOther
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e887-wk-Fact-0D7C4EC7F48407D185E8E5036A281C03"
      unitRef="usd">201749000</us-gaap:MaterialsSuppliesAndOther>
    <us-gaap:InventoryNet
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e912-wk-Fact-9B924786E8A0B347A94EE502CD947DF5"
      unitRef="usd">131041000</us-gaap:InventoryNet>
    <us-gaap:InventoryNet
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e930-wk-Fact-D22D8C3FC69C9FDEEE3FE5036ACC045B"
      unitRef="usd">304926000</us-gaap:InventoryNet>
    <oke:CommodityExchangesAndImbalances
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e955-wk-Fact-A4F9F0A4B4B73CFD22B1E502CDE46F0E"
      unitRef="usd">13868000</oke:CommodityExchangesAndImbalances>
    <oke:CommodityExchangesAndImbalances
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e973-wk-Fact-D3C698AC0F7E6D896CBDE5036B206BD4"
      unitRef="usd">25267000</oke:CommodityExchangesAndImbalances>
    <us-gaap:OtherAssetsCurrent
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e999-wk-Fact-2CFF9F894D0068FA18D8E502CE38931E"
      unitRef="usd">59116000</us-gaap:OtherAssetsCurrent>
    <us-gaap:OtherAssetsCurrent
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e1017-wk-Fact-056415BFCF43FB964363E5036B7BEA55"
      unitRef="usd">82313000</us-gaap:OtherAssetsCurrent>
    <us-gaap:AssetsCurrent
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e1042-wk-Fact-C47A1691FF371AE92BB8E502CE8DB151"
      unitRef="usd">1488282000</us-gaap:AssetsCurrent>
    <us-gaap:AssetsCurrent
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e1060-wk-Fact-421967C3295086AD5FDCE5036BCA0119"
      unitRef="usd">1470334000</us-gaap:AssetsCurrent>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e1128-wk-Fact-995FE3C502F234E02AACE502CF35017B"
      unitRef="usd">22136442000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e1146-wk-Fact-84C07C7DADAAE177BF77E5036C6E02FB"
      unitRef="usd">22051492000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e1171-wk-Fact-62E698C1D7ED3DB624E8E502CF882E7D"
      unitRef="usd">3506950000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
    <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e1189-wk-Fact-2828F1E69C0A9BFC1D09E5036D057C50"
      unitRef="usd">3702807000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
    <us-gaap:PropertyPlantAndEquipmentNet
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e1214-wk-Fact-D28498F761AC98EA3DC5E502CFDA6BA8"
      unitRef="usd">18629492000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:PropertyPlantAndEquipmentNet
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e1232-wk-Fact-2678739C456E9936CABBE5036D5B1D21"
      unitRef="usd">18348685000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:EquityMethodInvestments
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e1300-wk-Fact-CD67D541A3978E3FCCD3E502D080ED0A"
      unitRef="usd">810479000</us-gaap:EquityMethodInvestments>
    <us-gaap:EquityMethodInvestments
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e1318-wk-Fact-7438106FE7FCC6BEE894E5036D9F6608"
      unitRef="usd">861844000</us-gaap:EquityMethodInvestments>
    <us-gaap:IntangibleAssetsNetIncludingGoodwill
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e1343-wk-Fact-B735AE94B33CAD87CFF9E502D0D6CEC4"
      unitRef="usd">781544000</us-gaap:IntangibleAssetsNetIncludingGoodwill>
    <us-gaap:IntangibleAssetsNetIncludingGoodwill
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e1361-wk-Fact-ECC44398C3A04399F242E5036DB97913"
      unitRef="usd">957833000</us-gaap:IntangibleAssetsNetIncludingGoodwill>
    <us-gaap:OtherAssetsNoncurrent
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e1386-wk-Fact-E8B9C50A8BE4BBD049AEE502D17812F3"
      unitRef="usd">259643000</us-gaap:OtherAssetsNoncurrent>
    <us-gaap:OtherAssetsNoncurrent
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e1404-wk-Fact-1238B7D44C32A95FCF08E5036DFA463B"
      unitRef="usd">173425000</us-gaap:OtherAssetsNoncurrent>
    <us-gaap:InvestmentsAndOtherNoncurrentAssets
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e1429-wk-Fact-FB47EAFB4733AC9A9001E502D1CF24A0"
      unitRef="usd">1851666000</us-gaap:InvestmentsAndOtherNoncurrentAssets>
    <us-gaap:InvestmentsAndOtherNoncurrentAssets
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e1447-wk-Fact-9E86682A6382A44DE9A4E5036E6917D1"
      unitRef="usd">1993102000</us-gaap:InvestmentsAndOtherNoncurrentAssets>
    <us-gaap:Assets
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e1478-wk-Fact-AF14BAE595D46605258FE502D2221151"
      unitRef="usd">21969440000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e1496-wk-Fact-9F383A282749AA2B4347E5036E88BE79"
      unitRef="usd">21812121000</us-gaap:Assets>
    <us-gaap:LongTermDebtCurrent
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e1869-wk-Fact-4C8C9545EBF7BFC9BD8CE503D38D01F4"
      unitRef="usd">7650000</us-gaap:LongTermDebtCurrent>
    <us-gaap:LongTermDebtCurrent
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e1888-wk-Fact-220A01ADFA0B5717C93AE5043352A00F"
      unitRef="usd">7650000</us-gaap:LongTermDebtCurrent>
    <us-gaap:ShortTermBorrowings
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e1908-wk-Fact-01F9192D35CB68C08CBEE503D3E91646"
      unitRef="usd">0</us-gaap:ShortTermBorrowings>
    <us-gaap:ShortTermBorrowings
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e1927-wk-Fact-CACE9CFCB49FE28437A7E50433A9BC1C"
      unitRef="usd">220000000</us-gaap:ShortTermBorrowings>
    <us-gaap:AccountsPayableCurrent
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e1952-wk-Fact-A503FEC687DDB9A6B87CE503D4348114"
      unitRef="usd">742369000</us-gaap:AccountsPayableCurrent>
    <us-gaap:AccountsPayableCurrent
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e1971-wk-Fact-18A350C0DC2BDE5BE26DE50433FCE868"
      unitRef="usd">1209900000</us-gaap:AccountsPayableCurrent>
    <oke:CommodityExchangesAndImbalancesLiabilitiesCurrent
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e1996-wk-Fact-24DAD4CC52A4E53EC600E503D4DED04F"
      unitRef="usd">55162000</oke:CommodityExchangesAndImbalancesLiabilitiesCurrent>
    <oke:CommodityExchangesAndImbalancesLiabilitiesCurrent
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e2015-wk-Fact-CDF8E3085E8FA1391EF2E504349F71A0"
      unitRef="usd">104480000</oke:CommodityExchangesAndImbalancesLiabilitiesCurrent>
    <us-gaap:TaxesPayableCurrent
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e2041-wk-Fact-CB98B6B4C28CE1DC48C5A7FAFF99C1DE"
      unitRef="usd">61057000</us-gaap:TaxesPayableCurrent>
    <us-gaap:TaxesPayableCurrent
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e2060-wk-Fact-72782D1D53DAB9848F27A7FAFF9E8C14"
      unitRef="usd">75422000</us-gaap:TaxesPayableCurrent>
    <us-gaap:InterestPayableCurrent
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e2085-wk-Fact-287D5AE1C7AB4AE063DAE503D5801E18"
      unitRef="usd">121832000</us-gaap:InterestPayableCurrent>
    <us-gaap:InterestPayableCurrent
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e2104-wk-Fact-5453BAF9CD9B8409025DE5043547133D"
      unitRef="usd">190750000</us-gaap:InterestPayableCurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e2129-wk-Fact-764765D1AC40630B6E59E503D5D70544"
      unitRef="usd">13425000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e2148-wk-Fact-FB0BF5F29150606C5CD1E504359E5A0E"
      unitRef="usd">1883000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:OtherLiabilitiesCurrent
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e2173-wk-Fact-185E75C6276F702406CBE503D62C4242"
      unitRef="usd">89897000</us-gaap:OtherLiabilitiesCurrent>
    <us-gaap:OtherLiabilitiesCurrent
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e2192-wk-Fact-07C430E8470306134D69E50435F1BD8D"
      unitRef="usd">210213000</us-gaap:OtherLiabilitiesCurrent>
    <us-gaap:LiabilitiesCurrent
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e2217-wk-Fact-F054AD0439735E6F17B9E503D67DCD9E"
      unitRef="usd">1091392000</us-gaap:LiabilitiesCurrent>
    <us-gaap:LiabilitiesCurrent
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e2236-wk-Fact-F46060D7353F1EAB53F1E50436426468"
      unitRef="usd">2020298000</us-gaap:LiabilitiesCurrent>
    <us-gaap:LongTermDebtNoncurrent
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e2261-wk-Fact-D3E6DBE71BD96A10FD8DE503D6E690DA"
      unitRef="usd">14146650000</us-gaap:LongTermDebtNoncurrent>
    <us-gaap:LongTermDebtNoncurrent
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e2280-wk-Fact-0C16A57CB7CF186BD2F3E50436D4AEDD"
      unitRef="usd">12479757000</us-gaap:LongTermDebtNoncurrent>
    <us-gaap:DeferredTaxLiabilitiesNoncurrent
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e2351-wk-Fact-A4303076030B6A198B67E503D776BD2D"
      unitRef="usd">442653000</us-gaap:DeferredTaxLiabilitiesNoncurrent>
    <us-gaap:DeferredTaxLiabilitiesNoncurrent
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e2370-wk-Fact-A1DE1FCF2BF32A6383FFE504374A2896"
      unitRef="usd">536063000</us-gaap:DeferredTaxLiabilitiesNoncurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e2395-wk-Fact-507EC860E260AC9019CBE503D7C91B7B"
      unitRef="usd">96431000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e2414-wk-Fact-07425E6EE2C6D97A7DB2E504376C8536"
      unitRef="usd">13509000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OtherLiabilitiesNoncurrent
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e2439-wk-Fact-C6FAE84442A815A89E60E503D81D8C5A"
      unitRef="usd">631673000</us-gaap:OtherLiabilitiesNoncurrent>
    <us-gaap:OtherLiabilitiesNoncurrent
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e2458-wk-Fact-FBCCA64CB4422161A3BCE504378DCC75"
      unitRef="usd">536543000</us-gaap:OtherLiabilitiesNoncurrent>
    <us-gaap:LiabilitiesOtherThanLongtermDebtNoncurrent
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e2483-wk-Fact-FB570B2B91555FE01990E503D8709A59"
      unitRef="usd">1170757000</us-gaap:LiabilitiesOtherThanLongtermDebtNoncurrent>
    <us-gaap:LiabilitiesOtherThanLongtermDebtNoncurrent
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e2502-wk-Fact-F887C80C8D07A9A69246E50437B5998C"
      unitRef="usd">1086115000</us-gaap:LiabilitiesOtherThanLongtermDebtNoncurrent>
    <us-gaap:CommitmentsAndContingencies
      contextRef="FI2020Q1"
      id="d13268676e2528-wk-Fact-07E27894DA20591EA0689B31F5706270"
      unitRef="usd"
      xsi:nil="true"/>
    <us-gaap:CommitmentsAndContingencies
      contextRef="FI2019Q4"
      id="d13268676e2547-wk-Fact-82ECFBFF14205EE18EC4E198182B58F7"
      unitRef="usd"
      xsi:nil="true"/>
    <us-gaap:PreferredStockValue
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e2664-wk-Fact-322D90BE03B9F2D40D00E503D9C0BFB2"
      unitRef="usd">0</us-gaap:PreferredStockValue>
    <us-gaap:PreferredStockValue
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e2683-wk-Fact-E6D14311240639938DD8E504387878CF"
      unitRef="usd">0</us-gaap:PreferredStockValue>
    <us-gaap:CommonStockValue
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e2714-wk-Fact-AE2EBB95ADA370A376B5E503DA118495"
      unitRef="usd">4450000</us-gaap:CommonStockValue>
    <us-gaap:CommonStockValue
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e2733-wk-Fact-F5AC01B9EF85A0171334E50438CAAAB5"
      unitRef="usd">4450000</us-gaap:CommonStockValue>
    <us-gaap:AdditionalPaidInCapital
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e2758-wk-Fact-2E7575E49C6BAE9E064DE503DA652B85"
      unitRef="usd">6989453000</us-gaap:AdditionalPaidInCapital>
    <us-gaap:AdditionalPaidInCapital
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e2777-wk-Fact-5303105F7133AF4D9EC0E504391F44B3"
      unitRef="usd">7403895000</us-gaap:AdditionalPaidInCapital>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e2802-wk-Fact-B7FDE02EAECDBA142F47E503DABA0EE2"
      unitRef="usd">-499386000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e2822-wk-Fact-366CEF0CF89BC907ECACE5043976CB65"
      unitRef="usd">-374000000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e2848-wk-Fact-9D6356557A70CF72A32BE503DB132136"
      unitRef="usd">-141857000</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e2868-wk-Fact-E3A772399A4525698F9CE50439C76EE1"
      unitRef="usd">0</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:TreasuryStockValue
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e2896-wk-Fact-08CACEEEA9A4C4C799C5E503DB5CDC94"
      unitRef="usd">792019000</us-gaap:TreasuryStockValue>
    <us-gaap:TreasuryStockValue
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e2916-wk-Fact-CB1B1E4C7B2126F9D143E5043A179FA0"
      unitRef="usd">808394000</us-gaap:TreasuryStockValue>
    <us-gaap:StockholdersEquity
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e2942-wk-Fact-21A4C065B88093AC767AE503DBB546D4"
      unitRef="usd">5560641000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e2961-wk-Fact-E2FBB0C6B32E0D889988E5043A6DBEFB"
      unitRef="usd">6225951000</us-gaap:StockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13268676e2991-wk-Fact-4727CF7C661487CD64CFE503DC09839E"
      unitRef="usd">21969440000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13268676e3010-wk-Fact-3C7E126960F6FD20F50EE5043AE53BAA"
      unitRef="usd">21812121000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:ProfitLoss
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e834-wk-Fact-F488A13146445CD8B723055C559E93ED"
      unitRef="usd">-141857000</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e853-wk-Fact-4844FB9CA71E5675AFC266253BEF591B"
      unitRef="usd">337208000</us-gaap:ProfitLoss>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e914-wk-Fact-E4243E09027157C695CE972552EB5B5A"
      unitRef="usd">132353000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e932-wk-Fact-8A0FC8F23AA45C24AA892ECD9B673D4B"
      unitRef="usd">114158000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:AssetImpairmentCharges
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e957-wk-Fact-F46428D9DD0F7FAFACDAA92A63DFD5C6"
      unitRef="usd">641754000</us-gaap:AssetImpairmentCharges>
    <us-gaap:AssetImpairmentCharges
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e976-wk-Fact-6959626BDF77FFEAD8B7A92AA93186CB"
      unitRef="usd">0</us-gaap:AssetImpairmentCharges>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e1002-wk-Fact-90608C88518654BEBE471E0A37EB7CF8"
      unitRef="usd">44627000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e1021-wk-Fact-C1472B15510E5085B414E3FCFD5B2406"
      unitRef="usd">43481000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:EquityMethodInvestmentDividendsOrDistributions
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e1047-wk-Fact-82B9E9E5A10F5137AACA919C5CD10883"
      unitRef="usd">41577000</us-gaap:EquityMethodInvestmentDividendsOrDistributions>
    <us-gaap:EquityMethodInvestmentDividendsOrDistributions
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e1065-wk-Fact-03CFE269369D5674970161CF4454CCFB"
      unitRef="usd">45936000</us-gaap:EquityMethodInvestmentDividendsOrDistributions>
    <us-gaap:DeferredIncomeTaxExpenseBenefit
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e1090-wk-Fact-F17FB68034D550FBA61A152CC305078E"
      unitRef="usd">-55949000</us-gaap:DeferredIncomeTaxExpenseBenefit>
    <us-gaap:DeferredIncomeTaxExpenseBenefit
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e1109-wk-Fact-02B4A4C3A5935CF2940A49D58AD06257"
      unitRef="usd">75994000</us-gaap:DeferredIncomeTaxExpenseBenefit>
    <us-gaap:OtherOperatingActivitiesCashFlowStatement
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e1134-wk-Fact-09F68F5746A95DEFBC709374792C112B"
      unitRef="usd">-30380000</us-gaap:OtherOperatingActivitiesCashFlowStatement>
    <us-gaap:OtherOperatingActivitiesCashFlowStatement
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e1154-wk-Fact-9A91EBAC384C51C3AD1C11477B6C1A7E"
      unitRef="usd">-16144000</us-gaap:OtherOperatingActivitiesCashFlowStatement>
    <us-gaap:IncreaseDecreaseInReceivables
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e1222-wk-Fact-6A59DE2C0A965FE1BA736D1783ACD5DC"
      unitRef="usd">-334370000</us-gaap:IncreaseDecreaseInReceivables>
    <us-gaap:IncreaseDecreaseInReceivables
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e1240-wk-Fact-F6802A7AA569556DBA6DD1BF8B9702D0"
      unitRef="usd">-6089000</us-gaap:IncreaseDecreaseInReceivables>
    <us-gaap:IncreaseDecreaseInInventories
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e1265-wk-Fact-2019E0CF26E5585F91682464516E7F6C"
      unitRef="usd">-173885000</us-gaap:IncreaseDecreaseInInventories>
    <us-gaap:IncreaseDecreaseInInventories
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e1283-wk-Fact-DB130FE48F1554FEA4C4A7F0BFA46FC5"
      unitRef="usd">-53444000</us-gaap:IncreaseDecreaseInInventories>
    <us-gaap:IncreaseDecreaseInAccountsPayable
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e1308-wk-Fact-645D188C1F9A5E0C813D68AFF731EFFA"
      unitRef="usd">-350701000</us-gaap:IncreaseDecreaseInAccountsPayable>
    <us-gaap:IncreaseDecreaseInAccountsPayable
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e1327-wk-Fact-9C788EBB81DF50ACA034F34E5E4E8D0A"
      unitRef="usd">-62469000</us-gaap:IncreaseDecreaseInAccountsPayable>
    <us-gaap:IncreaseDecreaseInInterestPayableNet
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e1353-wk-Fact-27B157826DF8564FB880A5F1BC42F778"
      unitRef="usd">-68918000</us-gaap:IncreaseDecreaseInInterestPayableNet>
    <us-gaap:IncreaseDecreaseInInterestPayableNet
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e1372-wk-Fact-9E9B74BEBD9452E099B35BCAFD044B5D"
      unitRef="usd">-47810000</us-gaap:IncreaseDecreaseInInterestPayableNet>
    <us-gaap:IncreaseDecreaseInDerivativeAssetsAndLiabilities
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e1398-wk-Fact-457113D38730528CBCC2AFF079277B0D"
      unitRef="usd">78856000</us-gaap:IncreaseDecreaseInDerivativeAssetsAndLiabilities>
    <us-gaap:IncreaseDecreaseInDerivativeAssetsAndLiabilities
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e1417-wk-Fact-6F89229A1C6D569FBED25DBC0B4B64E4"
      unitRef="usd">-4362000</us-gaap:IncreaseDecreaseInDerivativeAssetsAndLiabilities>
    <us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e1442-wk-Fact-E2E7D94615517270EF0F131AFF40F024"
      unitRef="usd">-129930000</us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet>
    <us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e1461-wk-Fact-83908874FCDFFD14E378131B13BB536F"
      unitRef="usd">-113681000</us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e1488-wk-Fact-F10EE94CA618576487455BB705F807F6"
      unitRef="usd">422721000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e1506-wk-Fact-DF56BC4278C45882AC21866547BDCDF4"
      unitRef="usd">353606000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e1573-wk-Fact-6EF5CD9C46E85114918ADCE2B0FD21DF"
      unitRef="usd">949679000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e1592-wk-Fact-42F790CFE31B56F2A28C06F0ACC060F5"
      unitRef="usd">889705000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e1618-wk-Fact-772803D285EF5B50A625C1CD951DB5F1"
      unitRef="usd">6949000</us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital>
    <us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e1636-wk-Fact-8D1579C43B5D5158858ABF718BD5BD11"
      unitRef="usd">13527000</us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital>
    <us-gaap:PaymentsForProceedsFromOtherInvestingActivities
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e1661-wk-Fact-4A04142B086154FD8ABCA92C89B0B4B0"
      unitRef="usd">22062000</us-gaap:PaymentsForProceedsFromOtherInvestingActivities>
    <us-gaap:PaymentsForProceedsFromOtherInvestingActivities
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e1680-wk-Fact-40949AE0C1F9843BC082A92C9CEF6A97"
      unitRef="usd">-11349000</us-gaap:PaymentsForProceedsFromOtherInvestingActivities>
    <us-gaap:NetCashProvidedByUsedInInvestingActivities
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e1705-wk-Fact-111105200CB35C51A8E81E76A1A4C699"
      unitRef="usd">-964792000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
    <us-gaap:NetCashProvidedByUsedInInvestingActivities
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e1724-wk-Fact-4A9C55F9CDFB5A5B94D67AD66C28D641"
      unitRef="usd">-864829000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
    <us-gaap:PaymentsOfDividends
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e1792-wk-Fact-C73455047AAC5497A1E6B04D31A371E5"
      unitRef="usd">386667000</us-gaap:PaymentsOfDividends>
    <us-gaap:PaymentsOfDividends
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e1812-wk-Fact-E670CE0BB1EB51AABB31B812BB44B9BA"
      unitRef="usd">354203000</us-gaap:PaymentsOfDividends>
    <us-gaap:ProceedsFromRepaymentsOfShortTermDebt
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e1838-wk-Fact-101D7BC3DB1A597BA256E63B085B904D"
      unitRef="usd">-220000000</us-gaap:ProceedsFromRepaymentsOfShortTermDebt>
    <us-gaap:ProceedsFromRepaymentsOfShortTermDebt
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e1857-wk-Fact-85136B0E2D055CDEA62F2363EF9346F8"
      unitRef="usd">0</us-gaap:ProceedsFromRepaymentsOfShortTermDebt>
    <us-gaap:ProceedsFromIssuanceOfLongTermDebt
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e1882-wk-Fact-45F3D0CC1CA5527BBAAACE8EF9FB4626"
      unitRef="usd">1748221000</us-gaap:ProceedsFromIssuanceOfLongTermDebt>
    <us-gaap:ProceedsFromIssuanceOfLongTermDebt
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e1900-wk-Fact-E9C419E66346535181196C7234AA1428"
      unitRef="usd">1442782000</us-gaap:ProceedsFromIssuanceOfLongTermDebt>
    <us-gaap:PaymentsOfFinancingCosts
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e1925-wk-Fact-E4074E3AF3CE556791515C67A3470E89"
      unitRef="usd">15444000</us-gaap:PaymentsOfFinancingCosts>
    <us-gaap:PaymentsOfFinancingCosts
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e1944-wk-Fact-221A2FF91B8852DE976E57CA89EEA33F"
      unitRef="usd">11663000</us-gaap:PaymentsOfFinancingCosts>
    <us-gaap:RepaymentsOfLongTermDebt
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e1971-wk-Fact-4D20B80798785987A1CF072EFD64470E"
      unitRef="usd">52389000</us-gaap:RepaymentsOfLongTermDebt>
    <us-gaap:RepaymentsOfLongTermDebt
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e1990-wk-Fact-AA0EF8A6942F50CB9908F7BAA50BFF02"
      unitRef="usd">501913000</us-gaap:RepaymentsOfLongTermDebt>
    <us-gaap:ProceedsFromPaymentsForOtherFinancingActivities
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e2016-wk-Fact-B39B6CE97ADAE44AF80AA92D79AC668E"
      unitRef="usd">-20978000</us-gaap:ProceedsFromPaymentsForOtherFinancingActivities>
    <us-gaap:ProceedsFromPaymentsForOtherFinancingActivities
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e2036-wk-Fact-32FFCD7596FEA0ACF19EA92D8ED0F1FB"
      unitRef="usd">-47941000</us-gaap:ProceedsFromPaymentsForOtherFinancingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e2062-wk-Fact-6D47458C07F45BB386AD9C3D2C30F110"
      unitRef="usd">1052743000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e2080-wk-Fact-9F3A41C850EB5DCF88A887DC7C469832"
      unitRef="usd">527062000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13270931e2105-wk-Fact-8EBEE6FAABD6594DA8C85EA2E8F79433"
      unitRef="usd">510672000</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
    <us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13270931e2124-wk-Fact-449C0C78F5885FC0B209053CD22279A3"
      unitRef="usd">15839000</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13270931e2149-wk-Fact-8B68B1099DEBF397DD99E5030A742F83"
      unitRef="usd">20958000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FI2018Q4"
      decimals="-3"
      id="d13270931e2167-wk-Fact-40716CE98CB45350BB335CDAF1CB41F8"
      unitRef="usd">11975000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13270931e2197-wk-Fact-72A1C780FA11E2708813E502A7A70AB7"
      unitRef="usd">531630000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FI2019Q1"
      decimals="-3"
      id="d13270931e2215-wk-Fact-46C698ED8AC25854A1430C8D2D88A914"
      unitRef="usd">27814000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:SharesIssued
      contextRef="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="0"
      id="d13276115e1016-wk-Fact-52523682AEBA55399B91264BF22D897C"
      unitRef="shares">445016234</us-gaap:SharesIssued>
    <us-gaap:SharesIssued
      contextRef="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember"
      decimals="0"
      id="d13276115e1030-wk-Fact-9DF4A5730E6C5CD592E96EB16DF012FF"
      unitRef="shares">20000</us-gaap:SharesIssued>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-3"
      id="d13276115e1049-wk-Fact-2D49E29904705F3F8F70AA1B9D4C8F7B"
      unitRef="usd">4450000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember"
      decimals="-3"
      id="d13276115e1069-wk-Fact-B5AC6FE6B23C53A9A900197C3CAFF21E"
      unitRef="usd">0</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-3"
      id="d13276115e1088-wk-Fact-5F7792A22CE65434ACEB9E2BDBE967C3"
      unitRef="usd">7403895000</us-gaap:StockholdersEquity>
    <us-gaap:ProfitLoss
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-3"
      id="d13276115e1136-wk-Fact-9ACC9F2D91C45BECAD8C14C4D74ADB63"
      unitRef="usd">0</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember"
      decimals="-3"
      id="d13276115e1156-wk-Fact-0582B7340D4C5EB9919373693C0D9670"
      unitRef="usd">0</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-3"
      id="d13276115e1175-wk-Fact-981901FB4DBB5A9A9D27FC7751CD963A"
      unitRef="usd">0</us-gaap:ProfitLoss>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-3"
      id="d13276115e1228-wk-Fact-13768D4914D95DF0B7BFD621C10A337E"
      unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember"
      decimals="-3"
      id="d13276115e1248-wk-Fact-890211EB05545201BD97026E1C379341"
      unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-3"
      id="d13276115e1267-wk-Fact-30D3287CE73B52819121C77FA7DCE0C2"
      unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:DividendsPreferredStock
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-3"
      id="d13276115e1320-wk-Fact-86217FD042C75906920347EFD332D992"
      unitRef="usd">0</us-gaap:DividendsPreferredStock>
    <us-gaap:DividendsPreferredStock
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember"
      decimals="-3"
      id="d13276115e1340-wk-Fact-0E836CE3F4A15F1A95FE91B589A89E26"
      unitRef="usd">0</us-gaap:DividendsPreferredStock>
    <us-gaap:DividendsPreferredStock
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-3"
      id="d13276115e1359-wk-Fact-F2B5E437A0255D0C98A27B8E23890A54"
      unitRef="usd">275000</us-gaap:DividendsPreferredStock>
    <us-gaap:StockIssuedDuringPeriodSharesOther
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="0"
      id="d13276115e1385-wk-Fact-D803FE0B24085D77B165771421DFFE02"
      unitRef="shares">0</us-gaap:StockIssuedDuringPeriodSharesOther>
    <us-gaap:StockIssuedDuringPeriodValueOther
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-3"
      id="d13276115e1413-wk-Fact-A7895BABD1DE5159A7A22C1B91D948FB"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueOther>
    <us-gaap:StockIssuedDuringPeriodValueOther
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember"
      decimals="-3"
      id="d13276115e1433-wk-Fact-6F9F261B530554B19FC417184079A6A2"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueOther>
    <us-gaap:StockIssuedDuringPeriodValueOther
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-3"
      id="d13276115e1452-wk-Fact-0297103A1BFA59DAA86392507C85CF64"
      unitRef="usd">-9286000</us-gaap:StockIssuedDuringPeriodValueOther>
    <us-gaap:DividendsCommonStock
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-3"
      id="d13276115e1506-wk-Fact-9ADC2A52C8DC5CDCBE54EC6B7F95628F"
      unitRef="usd">0</us-gaap:DividendsCommonStock>
    <us-gaap:DividendsCommonStock
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember"
      decimals="-3"
      id="d13276115e1526-wk-Fact-87BC6D11444759CE8B82E018DF60ADA3"
      unitRef="usd">0</us-gaap:DividendsCommonStock>
    <us-gaap:DividendsCommonStock
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-3"
      id="d13276115e1545-wk-Fact-FF567859F3455376808FA356D03262F5"
      unitRef="usd">386931000</us-gaap:DividendsCommonStock>
    <us-gaap:StockholdersEquityOther
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-3"
      id="d13276115e1600-wk-Fact-F49D782FFB495EACB462A94F991D3FB9"
      unitRef="usd">0</us-gaap:StockholdersEquityOther>
    <us-gaap:StockholdersEquityOther
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember"
      decimals="-3"
      id="d13276115e1620-wk-Fact-BF24E6ECE4D25C8EBA773D9DF5E4CD6F"
      unitRef="usd">0</us-gaap:StockholdersEquityOther>
    <us-gaap:StockholdersEquityOther
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-3"
      id="d13276115e1639-wk-Fact-CF0456FB7B9250338FE5348FEAC4BB82"
      unitRef="usd">-17950000</us-gaap:StockholdersEquityOther>
    <us-gaap:SharesIssued
      contextRef="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="0"
      id="d13276115e1665-wk-Fact-D98F96E0684B58C6B6BC1D080ACD9C48"
      unitRef="shares">445016234</us-gaap:SharesIssued>
    <us-gaap:SharesIssued
      contextRef="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember"
      decimals="0"
      id="d13276115e1679-wk-Fact-8E63455581EC5765985BE64D245AEE02"
      unitRef="shares">20000</us-gaap:SharesIssued>
    <us-gaap:StockholdersEquity
      contextRef="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-3"
      id="d13276115e1698-wk-Fact-79ECBFABE6725EF39A3879805D558770"
      unitRef="usd">4450000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember"
      decimals="-3"
      id="d13276115e1718-wk-Fact-15A87CAED6C3500F8B278237F96529EA"
      unitRef="usd">0</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-3"
      id="d13276115e1737-wk-Fact-46F5E03BDCD15F3A98380AF972C86A39"
      unitRef="usd">6989453000</us-gaap:StockholdersEquity>
    <us-gaap:SharesIssued
      contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="0"
      id="d13276115e1996-wk-Fact-888D597A189D8487C191EA6E5A8A29CE"
      unitRef="shares">445016234</us-gaap:SharesIssued>
    <us-gaap:SharesIssued
      contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember"
      decimals="0"
      id="d13276115e2010-wk-Fact-CD7432C4300B3851AAE3EA6E5F1D165D"
      unitRef="shares">20000</us-gaap:SharesIssued>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-3"
      id="d13276115e2029-wk-Fact-06D28CA42E85D25D6ADAEA6E63716218"
      unitRef="usd">4450000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember"
      decimals="-3"
      id="d13276115e2049-wk-Fact-C089FA908FC19C052430EA6E6835D0EC"
      unitRef="usd">0</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-3"
      id="d13276115e2068-wk-Fact-256017D7C843D0C755BCEA6E6D35C87C"
      unitRef="usd">7615138000</us-gaap:StockholdersEquity>
    <us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-3"
      id="d13276115e2116-wk-Fact-B953638C118CB356528AEA724504A573"
      unitRef="usd">0</us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption>
    <us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember"
      decimals="-3"
      id="d13276115e2136-wk-Fact-47F71F5C6483EFF1718CEA7249C09D7A"
      unitRef="usd">0</us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption>
    <us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-3"
      id="d13276115e2155-wk-Fact-D7AE763F4911A1B40893EA724EC5F975"
      unitRef="usd">0</us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption>
    <us-gaap:ProfitLoss
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-3"
      id="d13276115e2208-wk-Fact-208D9E173333C2EF8463EA6EEF5E6ABA"
      unitRef="usd">0</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember"
      decimals="-3"
      id="d13276115e2228-wk-Fact-1F6416298A87B2D4560DEA6EF40A0A40"
      unitRef="usd">0</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-3"
      id="d13276115e2247-wk-Fact-CE9B4DF8562A7E793337EA6EF89D5408"
      unitRef="usd">0</us-gaap:ProfitLoss>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-3"
      id="d13276115e2300-wk-Fact-22D62EDD9DA817971B3EEA6F6404A7BC"
      unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember"
      decimals="-3"
      id="d13276115e2320-wk-Fact-06E2F129A72FA408DA41EA6F68941F56"
      unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-3"
      id="d13276115e2339-wk-Fact-933A77411CE692F4ED6DEA6F6CFED676"
      unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:DividendsPreferredStock
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-3"
      id="d13276115e2392-wk-Fact-14A2A2EF68B16C34A9A5EA6F70B68030"
      unitRef="usd">0</us-gaap:DividendsPreferredStock>
    <us-gaap:DividendsPreferredStock
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember"
      decimals="-3"
      id="d13276115e2412-wk-Fact-661C7FE0A0A84F37C303EA6F75EB8C2D"
      unitRef="usd">0</us-gaap:DividendsPreferredStock>
    <us-gaap:DividendsPreferredStock
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-3"
      id="d13276115e2431-wk-Fact-9EC1F9E90F50A389DE79EA6F7B75B050"
      unitRef="usd">0</us-gaap:DividendsPreferredStock>
    <us-gaap:StockIssuedDuringPeriodValueOther
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-3"
      id="d13276115e2484-wk-Fact-D39579640FA001505F6BEA6F7F0F68E4"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueOther>
    <us-gaap:StockIssuedDuringPeriodValueOther
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember"
      decimals="-3"
      id="d13276115e2504-wk-Fact-F8D153ED50EDA54C8664EA6F8373061E"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueOther>
    <us-gaap:StockIssuedDuringPeriodValueOther
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-3"
      id="d13276115e2523-wk-Fact-36CAFECF3CDCD28F5711EA6F88AB9892"
      unitRef="usd">-24779000</us-gaap:StockIssuedDuringPeriodValueOther>
    <us-gaap:DividendsCommonStock
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-3"
      id="d13276115e2577-wk-Fact-5EB6AAF772441ECEA06DEA6F8C450C9E"
      unitRef="usd">0</us-gaap:DividendsCommonStock>
    <us-gaap:DividendsCommonStock
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember"
      decimals="-3"
      id="d13276115e2597-wk-Fact-FC6AD83AFCDB66AB366CEA6F912D3619"
      unitRef="usd">0</us-gaap:DividendsCommonStock>
    <us-gaap:DividendsCommonStock
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-3"
      id="d13276115e2616-wk-Fact-E63753C3392817A32C01EA6F96FEEC45"
      unitRef="usd">17438000</us-gaap:DividendsCommonStock>
    <us-gaap:StockholdersEquityOther
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-3"
      id="d13276115e2670-wk-Fact-A26A4FAE314C31950673EA7011652071"
      unitRef="usd">0</us-gaap:StockholdersEquityOther>
    <us-gaap:StockholdersEquityOther
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember"
      decimals="-3"
      id="d13276115e2690-wk-Fact-A8B202D1F72F5E712CADEA7015C16020"
      unitRef="usd">0</us-gaap:StockholdersEquityOther>
    <us-gaap:StockholdersEquityOther
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-3"
      id="d13276115e2709-wk-Fact-C20412AB0145EFABDFF6EA701A513A32"
      unitRef="usd">-45074000</us-gaap:StockholdersEquityOther>
    <us-gaap:SharesIssued
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="0"
      id="d13276115e2735-wk-Fact-E3C09CB9055A3B0E0B26EA75BF321C26"
      unitRef="shares">445016234</us-gaap:SharesIssued>
    <us-gaap:SharesIssued
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember"
      decimals="0"
      id="d13276115e2749-wk-Fact-D4A17BC772D84F8CED03EA75C3EFC3FF"
      unitRef="shares">20000</us-gaap:SharesIssued>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-3"
      id="d13276115e2768-wk-Fact-A78810621F4C863399A8EA75C8A8C511"
      unitRef="usd">4450000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_PreferredStockMember"
      decimals="-3"
      id="d13276115e2788-wk-Fact-83262EA6EE8243CB9C48EA75CD5F71BB"
      unitRef="usd">0</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-3"
      id="d13276115e2807-wk-Fact-FB4448348264B191ED46EA75D240BA79"
      unitRef="usd">7527847000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="d13276115e3311-wk-Fact-A464E64BDDC95166A94B38CBA7250124"
      unitRef="usd">-374000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-3"
      id="d13276115e3331-wk-Fact-7BAA331990795C5EBA8ABA930809AD95"
      unitRef="usd">0</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-3"
      id="d13276115e3351-wk-Fact-75E19E4C9D0756E0A0DB32F3A8ABA7C6"
      unitRef="usd">-808394000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13276115e3371-wk-Fact-E2FBB0C6B32E0D889988E5043A6DBEFB"
      unitRef="usd">6225951000</us-gaap:StockholdersEquity>
    <us-gaap:ProfitLoss
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="d13276115e3391-wk-Fact-28C091B8ECE95E9491F37A78E326179F"
      unitRef="usd">0</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-3"
      id="d13276115e3410-wk-Fact-66FD16F90E6F51868C88738BDC748A6E"
      unitRef="usd">-141857000</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-3"
      id="d13276115e3430-wk-Fact-B4914AF1C7EE52F78C0C79B3F2572E0C"
      unitRef="usd">0</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13276115e3450-wk-Fact-F488A13146445CD8B723055C559E93ED"
      unitRef="usd">-141857000</us-gaap:ProfitLoss>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="d13276115e3476-wk-Fact-5272DC8CBCDE5742AC1B48E890DFD471"
      unitRef="usd">-125386000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-3"
      id="d13276115e3496-wk-Fact-2F29DD9EF8165B23A37305CC303E89A5"
      unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-3"
      id="d13276115e3515-wk-Fact-0FED52A278255E23BF993313DC9B1356"
      unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13276115e3535-wk-Fact-CFD16FB9496B5B57871FA8F790C907A3"
      unitRef="usd">-125386000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:DividendsPreferredStock
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="d13276115e3561-wk-Fact-2277EBB86E4D52E085A53EE4779280EC"
      unitRef="usd">0</us-gaap:DividendsPreferredStock>
    <us-gaap:DividendsPreferredStock
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-3"
      id="d13276115e3580-wk-Fact-3A7DEA4464A05A7A9F12BA1159B7A6BF"
      unitRef="usd">0</us-gaap:DividendsPreferredStock>
    <us-gaap:DividendsPreferredStock
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-3"
      id="d13276115e3599-wk-Fact-E2D2448181445EF4951883F4DFDAFFFB"
      unitRef="usd">0</us-gaap:DividendsPreferredStock>
    <us-gaap:DividendsPreferredStock
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13276115e3619-wk-Fact-6F945E7BDDD15E7CA0587AA437B16A46"
      unitRef="usd">275000</us-gaap:DividendsPreferredStock>
    <us-gaap:StockIssuedDuringPeriodValueOther
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="d13276115e3645-wk-Fact-9826B4809C4B5D5C8ECA4986B7AB06EF"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueOther>
    <us-gaap:StockIssuedDuringPeriodValueOther
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-3"
      id="d13276115e3664-wk-Fact-BE2B2461F2A0508EAB1DC0953AA0107E"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueOther>
    <us-gaap:StockIssuedDuringPeriodValueOther
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-3"
      id="d13276115e3683-wk-Fact-704F3CC036B452568098E29FA65EC350"
      unitRef="usd">16375000</us-gaap:StockIssuedDuringPeriodValueOther>
    <us-gaap:StockIssuedDuringPeriodValueOther
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13276115e3703-wk-Fact-6816E3A63F3F53ED83B9FA265276C20D"
      unitRef="usd">7089000</us-gaap:StockIssuedDuringPeriodValueOther>
    <us-gaap:DividendsCommonStock
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="d13276115e3728-wk-Fact-43624E89CCEE537DAE0BAAC5BC4F9A86"
      unitRef="usd">0</us-gaap:DividendsCommonStock>
    <us-gaap:DividendsCommonStock
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-3"
      id="d13276115e3747-wk-Fact-C1287B1379DA5768BCA80762339B4F13"
      unitRef="usd">0</us-gaap:DividendsCommonStock>
    <us-gaap:DividendsCommonStock
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-3"
      id="d13276115e3766-wk-Fact-BD07055257665B3A9FC930CF77F50C2D"
      unitRef="usd">0</us-gaap:DividendsCommonStock>
    <us-gaap:DividendsCommonStock
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13276115e3786-wk-Fact-5F3DE3DEA4AF53D4A8E25901B416D60C"
      unitRef="usd">386931000</us-gaap:DividendsCommonStock>
    <us-gaap:StockholdersEquityOther
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="d13276115e3813-wk-Fact-2E9F1FF318315017A69C5B01778304CB"
      unitRef="usd">0</us-gaap:StockholdersEquityOther>
    <us-gaap:StockholdersEquityOther
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-3"
      id="d13276115e3832-wk-Fact-AC0AA817147C5C08B261E9302763AC57"
      unitRef="usd">0</us-gaap:StockholdersEquityOther>
    <us-gaap:StockholdersEquityOther
      contextRef="FD2020Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-3"
      id="d13276115e3851-wk-Fact-57D9691A9A3E59BE8F79A5AB5E000324"
      unitRef="usd">0</us-gaap:StockholdersEquityOther>
    <us-gaap:StockholdersEquityOther
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13276115e3871-wk-Fact-1CD6746F0CCF530BA7C5539E29D9729C"
      unitRef="usd">-17950000</us-gaap:StockholdersEquityOther>
    <us-gaap:StockholdersEquity
      contextRef="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="d13276115e3902-wk-Fact-6E0B21EBD0D15B538E215848B484560B"
      unitRef="usd">-499386000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-3"
      id="d13276115e3922-wk-Fact-A5710BDFA59E57B49869A95D228F1439"
      unitRef="usd">-141857000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2020Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-3"
      id="d13276115e3943-wk-Fact-A49C7867BC4253AAB26A2E129AC5BF7F"
      unitRef="usd">-792019000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13276115e3963-wk-Fact-21A4C065B88093AC767AE503DBB546D4"
      unitRef="usd">5560641000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="d13276115e4205-wk-Fact-E9BA2B8F2856555A9219299370E3766E"
      unitRef="usd">-188239000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-3"
      id="d13276115e4225-wk-Fact-4A1D20162E5C5081A32E33CF07F7B9CA"
      unitRef="usd">0</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-3"
      id="d13276115e4245-wk-Fact-3E45E2F67D16576A917959794F22D0AD"
      unitRef="usd">-851806000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_NoncontrollingInterestMember"
      decimals="-3"
      id="d13276115e4265-wk-Fact-E0745432178353219CD7406C714ED348"
      unitRef="usd">6579543000</us-gaap:StockholdersEquity>
    <us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="d13276115e4285-wk-Fact-70C3DD9A06BF51B09A6600B790832BB0"
      unitRef="usd">0</us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption>
    <us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-3"
      id="d13276115e4304-wk-Fact-BB8C23A4743C5F038903FC90A8C2D7A5"
      unitRef="usd">-67000</us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption>
    <us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-3"
      id="d13276115e4324-wk-Fact-8912E43348C85C929DF32E971CB4EDAF"
      unitRef="usd">0</us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption>
    <us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
      contextRef="FI2019Q1"
      decimals="-3"
      id="d13276115e4344-wk-Fact-AA7AA836686C5383B3458D2C25BF2092"
      unitRef="usd">-67000</us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption>
    <us-gaap:ProfitLoss
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="d13276115e4370-wk-Fact-E8B323A77EED552BB98F2CC68877538C"
      unitRef="usd">0</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-3"
      id="d13276115e4389-wk-Fact-D444449F8A7158A593AB3AA6F55714F8"
      unitRef="usd">337208000</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-3"
      id="d13276115e4408-wk-Fact-E6E52CA577B550938171EA0A3FAAB9B5"
      unitRef="usd">0</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13276115e4428-wk-Fact-4844FB9CA71E5675AFC266253BEF591B"
      unitRef="usd">337208000</us-gaap:ProfitLoss>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="d13276115e4453-wk-Fact-18766B751E715B678982FF48E3DF3965"
      unitRef="usd">-81285000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-3"
      id="d13276115e4473-wk-Fact-BD9E406BA7F75A219E0A5961E2477724"
      unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-3"
      id="d13276115e4492-wk-Fact-60302CB2F4765652AF6DCD11691CF0E9"
      unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13276115e4512-wk-Fact-25FA1F1665A0551A9F9809BFF965B3D4"
      unitRef="usd">-81285000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:DividendsPreferredStock
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="d13276115e4538-wk-Fact-EEE8F7BA5C6958C5BC443BA62154E166"
      unitRef="usd">0</us-gaap:DividendsPreferredStock>
    <us-gaap:DividendsPreferredStock
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-3"
      id="d13276115e4557-wk-Fact-F4E9AB1DF3905A81B21A585A9E9052E3"
      unitRef="usd">275000</us-gaap:DividendsPreferredStock>
    <us-gaap:DividendsPreferredStock
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-3"
      id="d13276115e4577-wk-Fact-E74A136622A755CF8330269DCA839E62"
      unitRef="usd">0</us-gaap:DividendsPreferredStock>
    <us-gaap:DividendsPreferredStock
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13276115e4597-wk-Fact-7390DD584F5F502F90E92F9D47B351CE"
      unitRef="usd">275000</us-gaap:DividendsPreferredStock>
    <us-gaap:StockIssuedDuringPeriodValueOther
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="d13276115e4623-wk-Fact-F04BD5B5A4235DF3B54BC9D395E16079"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueOther>
    <us-gaap:StockIssuedDuringPeriodValueOther
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-3"
      id="d13276115e4642-wk-Fact-31A23E0EF00A5D039916C34BD62E8818"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueOther>
    <us-gaap:StockIssuedDuringPeriodValueOther
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-3"
      id="d13276115e4661-wk-Fact-DEF4339588DC52DC93BBF55BB4D8B995"
      unitRef="usd">31039000</us-gaap:StockIssuedDuringPeriodValueOther>
    <us-gaap:StockIssuedDuringPeriodValueOther
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13276115e4681-wk-Fact-BE6E014EF45A59C482CFB8BD5010850E"
      unitRef="usd">6260000</us-gaap:StockIssuedDuringPeriodValueOther>
    <us-gaap:DividendsCommonStock
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="d13276115e4706-wk-Fact-41181E41207250798C9FDCA6E1446A13"
      unitRef="usd">0</us-gaap:DividendsCommonStock>
    <us-gaap:DividendsCommonStock
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-3"
      id="d13276115e4725-wk-Fact-5083472EDA6C575DA566323828563AA4"
      unitRef="usd">336866000</us-gaap:DividendsCommonStock>
    <us-gaap:DividendsCommonStock
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-3"
      id="d13276115e4745-wk-Fact-C1681F35CE03565BA29D2390E6EB8701"
      unitRef="usd">0</us-gaap:DividendsCommonStock>
    <us-gaap:DividendsCommonStock
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13276115e4765-wk-Fact-18DA63E5D69555F7A719AFD446CF87F7"
      unitRef="usd">354304000</us-gaap:DividendsCommonStock>
    <us-gaap:StockholdersEquityOther
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="d13276115e4791-wk-Fact-A6458270A34452F7A73E15179BC024E0"
      unitRef="usd">0</us-gaap:StockholdersEquityOther>
    <us-gaap:StockholdersEquityOther
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-3"
      id="d13276115e4810-wk-Fact-986D224A94BF59E0B78A1BF87ED630A7"
      unitRef="usd">0</us-gaap:StockholdersEquityOther>
    <us-gaap:StockholdersEquityOther
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-3"
      id="d13276115e4829-wk-Fact-8282C65C4D625F81971DD32B8D856038"
      unitRef="usd">0</us-gaap:StockholdersEquityOther>
    <us-gaap:StockholdersEquityOther
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13276115e4849-wk-Fact-F24DC433A85559BFB44065841FD624D1"
      unitRef="usd">-45074000</us-gaap:StockholdersEquityOther>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="d13276115e4880-wk-Fact-79A8FB73D7E35CCE9BE432F82A86521B"
      unitRef="usd">-269524000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-3"
      id="d13276115e4899-wk-Fact-FF62358F57665CACBC2BD1880F5D3EC9"
      unitRef="usd">0</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-3"
      id="d13276115e4918-wk-Fact-29C602ACC5955420826B7E1B8801F9F1"
      unitRef="usd">-820767000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_NoncontrollingInterestMember"
      decimals="-3"
      id="d13276115e4937-wk-Fact-3145B6BC3C405C8F906FB6862E2A0C17"
      unitRef="usd">6442006000</us-gaap:StockholdersEquity>
    <us-gaap:SignificantAccountingPoliciesTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-323291189F2F508A9525E2F0940B2C85-0-wk-Fact-A48A7522ACA05D29A3D392DE2C35DA6A">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Our accompanying unaudited Consolidated Financial Statements have been prepared pursuant to the rules and regulations of the SEC.  These statements have been prepared in accordance with GAAP and reflect all adjustments that, in our opinion, are necessary for a fair statement of the results for the interim periods presented.  All such adjustments are of a normal recurring nature.  The 2019 year-end Consolidated Balance Sheet data was derived from our audited Consolidated Financial Statements but does not include all disclosures required by GAAP.  Certain reclassifications have been made in the prior-year Consolidated Financial Statements to conform to the current year presentation. These unaudited Consolidated Financial Statements should be read in conjunction with our audited Consolidated Financial Statements in our Annual Report.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;In March 2020, the CARES Act was signed into law in response to the COVID-19 pandemic, and we opted into the CARES Act 401(k) hardship withdrawal and loan deferral programs for employees.  While this legislation includes tax provisions that will modestly benefit us, we do not expect the CARES Act to materially impact us.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Impairment Charges -&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; Late in the first quarter 2020, we experienced a significant decline in our share price and market capitalization as the energy industry experienced historic events that led to a simultaneous demand and supply shock.  The World Health Organization declared the novel strain of COVID-19 a global pandemic and recommended containment and mitigation measures worldwide, which contributed to a massive economic slowdown and decreased demand for crude oil.  In addition, Saudi Arabia and Russia increased production of crude oil as the two countries competed for market share.  As a result, the global supply of crude oil significantly exceeded demand and led to a collapse in crude oil prices.  Despite recently announced production cuts from many oil producing countries, supply exceeds demand, crude oil storage is near capacity and prices remain volatile.  The collapse in crude oil prices and demand for energy commodities have also contributed to lower NGL product prices and lower natural gas prices, which is creating challenges for crude oil and natural gas producers as they assess their future drilling and production plans.  Based on these events, we performed a Step 1 analysis to test our goodwill for impairment and evaluated certain long-lived asset groups and equity investments for impairment.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;Goodwill&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - We assess our goodwill for impairment at least annually on July 1, unless events or changes in circumstances indicate an impairment may have occurred before that time.  In the Step 1 analysis, an assessment is made by comparing the fair value of a reporting unit with its carrying amount, including goodwill.  If the carrying value of a reporting unit exceeds its fair value, an impairment loss is recognized in an amount equal to that excess, limited to the total amount of goodwill allocated to that reporting unit.  In January 2020, we adopted ASU 2017-04, in which the requirement to calculate the implied fair value of goodwill under the two-step impairment test was eliminated.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;To estimate the fair value of our reporting units, we use two generally accepted valuation approaches, an income approach and a market approach, using assumptions consistent with a market participant&#x2019;s perspective.  Under the income approach, we use anticipated cash flows over a period of years plus a terminal value and discount these amounts to their present value using appropriate discount rates.  Under the market approach, we apply EBITDA multiples to forecasted EBITDA.  The multiples used are consistent with historical asset transactions.  The forecasted cash flows are based on average forecasted cash flows for a reporting unit over a period of years.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Based on the results of our impairment test, we concluded the carrying value of the Natural Gas Gathering and Processing reporting unit exceeded its estimated fair value, resulting in a noncash impairment charge of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$153.4 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; for the three months ended March 31, 2020, which is included within impairment charges in our Consolidated Statement of Income.  The estimated fair value of our Natural Gas Liquids and Natural Gas Pipelines reporting units substantially exceeded their respective carrying values.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table sets forth our goodwill, by segment, for the periods indicated:&lt;/span&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="9"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:74%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March 31,&lt;br/&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;December 31,&lt;br/&gt;2019&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Natural Gas Gathering and Processing&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;153,404&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Natural Gas Liquids&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;371,217&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;371,217&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Natural Gas Pipelines&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;156,375&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;156,375&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total goodwill&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;527,592&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;680,996&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;Long-lived assets&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - We assess our long-lived assets for impairment whenever events or changes in circumstances indicate that an asset&#x2019;s carrying amount may not be recoverable.  An impairment is indicated if the carrying amount of a long-lived asset exceeds the sum of the undiscounted future cash flows expected to result from the use and eventual disposition of the asset.  If an impairment is indicated, we record an impairment loss equal to the difference between the carrying value and the fair value of the long-lived asset.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;We evaluated our Natural Gas Gathering and Processing segment asset groups and determined that the carrying value of certain long-lived asset groups in western Oklahoma, Kansas and the Powder River Basin, where lower pricing is expected to impact drilling and production levels, are not recoverable and exceeded their estimated fair value.  We recorded noncash impairment charges of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$380.5 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; for the three months ended March 31, 2020, which includes impairment to intangible assets of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$19.9 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; related to supply contracts.  In our Natural Gas Liquids segment, we recorded noncash impairment charges of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$70.2 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; for the three months ended March 31, 2020, related to certain inactive assets, as our expectation for future use of the assets changed.  These charges are included within impairment charges in our Consolidated Statement of Income.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;Investments in unconsolidated affiliates&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - The impairment test for equity-method investments considers whether the fair value of the equity investment as a whole, not the underlying net assets, has declined and whether that decline is other than temporary.  Therefore, we periodically evaluate the amount at which we carry our equity-method investments to determine whether current events or circumstances warrant adjustments to our carrying values.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;We evaluated our investments in unconsolidated affiliates and concluded that the carrying value of our &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;10.2%&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; investment in Venice Energy Services Company in our Natural Gas Gathering and Processing segment exceeded its estimated fair value, resulting in a noncash impairment charge of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$30.5 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; for the three months ended March 31, 2020, which includes an impairment to our equity-method goodwill of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$22.3 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;.  We also concluded that the carrying value of our &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;50%&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; investment in Chisholm Pipeline Company in our Natural Gas Liquids segment exceeded its estimated fair value, resulting in a noncash impairment charge of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$7.2 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; for the three months ended March 31, 2020.  These impairment charges are included within impairment of equity investments in our Consolidated Statement of Income.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Recently Issued Accounting Standards Update&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - Changes to GAAP are established by the Financial Accounting Standards Board (FASB) in the form of ASUs to the FASB Accounting Standards Codification.  We consider the applicability and impact of all ASUs.  ASUs not listed below or in our Annual Report were assessed and determined to be either not applicable or clarifications of ASUs previously issued or listed below.  Except as discussed below or in our Annual Report, there have been no new accounting pronouncements that have become effective or have been issued that are of significance or potential significance to us.  The following table provides a brief description of recently adopted accounting pronouncements and our analysis of the effects on our financial statements:&lt;/span&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:99.609375%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:21%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:29%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:38%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Standard&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Description&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Date of Adoption&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Effect on the Financial Statements or Other Significant Matters&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;ASU 2016-13, &#x201c;Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments&#x201d;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;The standard requires a financial asset (or a group of financial assets) measured at amortized cost basis to be presented net of the allowance for credit losses to reflect the net carrying value at the amount expected to be collected on the financial asset; and the initial allowance for credit losses for purchased financial assets, including available-for-sale debt securities, to be added to the purchase price rather than being reported as a credit loss expense. &lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;First quarter 2020&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;The impact of adopting this standard was not material.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;ASU 2017-04, &#x201c;Intangibles- Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment&#x201d;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;The standard simplifies the subsequent measurement of goodwill by eliminating the requirement to calculate the implied fair value of goodwill under step 2.  Instead, an entity will recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit&#x2019;s fair value.  The standard does not change step zero or step 1 assessments.&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;First quarter 2020&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="padding-bottom:14px;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;We adopted and implemented this standard to record noncash impairment charges related to our goodwill, as described above.&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;ASU 2020-04, &#x201c;Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting&#x201d;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;The standard provides optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships and other transactions affected by reference rate reform if certain criteria are met. &lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;First quarter 2020&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;The impact of adopting this standard was not material.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:SignificantAccountingPoliciesTextBlock>
    <us-gaap:BasisOfAccountingPolicyPolicyTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-4560BCA3FE14582986C814BCAD9B3E01-0-wk-Fact-0D815F66543C5ED8BA227A9D637277BF">&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Our accompanying unaudited Consolidated Financial Statements have been prepared pursuant to the rules and regulations of the SEC.  These statements have been prepared in accordance with GAAP and reflect all adjustments that, in our opinion, are necessary for a fair statement of the results for the interim periods presented.  All such adjustments are of a normal recurring nature.  The 2019 year-end Consolidated Balance Sheet data was derived from our audited Consolidated Financial Statements but does not include all disclosures required by GAAP.  Certain reclassifications have been made in the prior-year Consolidated Financial Statements to conform to the current year presentation. These unaudited Consolidated Financial Statements should be read in conjunction with our audited Consolidated Financial Statements in our Annual Report.&lt;/span&gt;&lt;/div&gt;</us-gaap:BasisOfAccountingPolicyPolicyTextBlock>
    <us-gaap:AssetImpairmentChargesTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-CC3E273361DD5F60724FAD4B9E8CAB1C-0-wk-Fact-EF9168BF837845419274AD4C6C277C1E">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Impairment Charges -&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; Late in the first quarter 2020, we experienced a significant decline in our share price and market capitalization as the energy industry experienced historic events that led to a simultaneous demand and supply shock.  The World Health Organization declared the novel strain of COVID-19 a global pandemic and recommended containment and mitigation measures worldwide, which contributed to a massive economic slowdown and decreased demand for crude oil.  In addition, Saudi Arabia and Russia increased production of crude oil as the two countries competed for market share.  As a result, the global supply of crude oil significantly exceeded demand and led to a collapse in crude oil prices.  Despite recently announced production cuts from many oil producing countries, supply exceeds demand, crude oil storage is near capacity and prices remain volatile.  The collapse in crude oil prices and demand for energy commodities have also contributed to lower NGL product prices and lower natural gas prices, which is creating challenges for crude oil and natural gas producers as they assess their future drilling and production plans.  Based on these events, we performed a Step 1 analysis to test our goodwill for impairment and evaluated certain long-lived asset groups and equity investments for impairment.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;Goodwill&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - We assess our goodwill for impairment at least annually on July 1, unless events or changes in circumstances indicate an impairment may have occurred before that time.  In the Step 1 analysis, an assessment is made by comparing the fair value of a reporting unit with its carrying amount, including goodwill.  If the carrying value of a reporting unit exceeds its fair value, an impairment loss is recognized in an amount equal to that excess, limited to the total amount of goodwill allocated to that reporting unit.  In January 2020, we adopted ASU 2017-04, in which the requirement to calculate the implied fair value of goodwill under the two-step impairment test was eliminated.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;To estimate the fair value of our reporting units, we use two generally accepted valuation approaches, an income approach and a market approach, using assumptions consistent with a market participant&#x2019;s perspective.  Under the income approach, we use anticipated cash flows over a period of years plus a terminal value and discount these amounts to their present value using appropriate discount rates.  Under the market approach, we apply EBITDA multiples to forecasted EBITDA.  The multiples used are consistent with historical asset transactions.  The forecasted cash flows are based on average forecasted cash flows for a reporting unit over a period of years.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Based on the results of our impairment test, we concluded the carrying value of the Natural Gas Gathering and Processing reporting unit exceeded its estimated fair value, resulting in a noncash impairment charge of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$153.4 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; for the three months ended March 31, 2020, which is included within impairment charges in our Consolidated Statement of Income.  The estimated fair value of our Natural Gas Liquids and Natural Gas Pipelines reporting units substantially exceeded their respective carrying values.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table sets forth our goodwill, by segment, for the periods indicated:&lt;/span&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="9"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:74%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March 31,&lt;br/&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;December 31,&lt;br/&gt;2019&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Natural Gas Gathering and Processing&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;153,404&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Natural Gas Liquids&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;371,217&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;371,217&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Natural Gas Pipelines&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;156,375&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;156,375&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total goodwill&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;527,592&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;680,996&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;Long-lived assets&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - We assess our long-lived assets for impairment whenever events or changes in circumstances indicate that an asset&#x2019;s carrying amount may not be recoverable.  An impairment is indicated if the carrying amount of a long-lived asset exceeds the sum of the undiscounted future cash flows expected to result from the use and eventual disposition of the asset.  If an impairment is indicated, we record an impairment loss equal to the difference between the carrying value and the fair value of the long-lived asset.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;We evaluated our Natural Gas Gathering and Processing segment asset groups and determined that the carrying value of certain long-lived asset groups in western Oklahoma, Kansas and the Powder River Basin, where lower pricing is expected to impact drilling and production levels, are not recoverable and exceeded their estimated fair value.  We recorded noncash impairment charges of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$380.5 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; for the three months ended March 31, 2020, which includes impairment to intangible assets of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$19.9 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; related to supply contracts.  In our Natural Gas Liquids segment, we recorded noncash impairment charges of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$70.2 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; for the three months ended March 31, 2020, related to certain inactive assets, as our expectation for future use of the assets changed.  These charges are included within impairment charges in our Consolidated Statement of Income.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;Investments in unconsolidated affiliates&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - The impairment test for equity-method investments considers whether the fair value of the equity investment as a whole, not the underlying net assets, has declined and whether that decline is other than temporary.  Therefore, we periodically evaluate the amount at which we carry our equity-method investments to determine whether current events or circumstances warrant adjustments to our carrying values.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;We evaluated our investments in unconsolidated affiliates and concluded that the carrying value of our &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;10.2%&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; investment in Venice Energy Services Company in our Natural Gas Gathering and Processing segment exceeded its estimated fair value, resulting in a noncash impairment charge of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$30.5 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; for the three months ended March 31, 2020, which includes an impairment to our equity-method goodwill of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$22.3 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;.  We also concluded that the carrying value of our &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;50%&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; investment in Chisholm Pipeline Company in our Natural Gas Liquids segment exceeded its estimated fair value, resulting in a noncash impairment charge of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$7.2 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; for the three months ended March 31, 2020.  These impairment charges are included within impairment of equity investments in our Consolidated Statement of Income.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:AssetImpairmentChargesTextBlock>
    <us-gaap:GoodwillImpairmentLoss
      contextRef="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-5"
      id="d13276859e568-wk-Fact-FA66C6D57B46AD3D090CAD5860949C9F"
      unitRef="usd">153400000</us-gaap:GoodwillImpairmentLoss>
    <us-gaap:ScheduleOfGoodwillTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-85BB37C617CB1FEBED62AD3F31E0A2AB-0-wk-Fact-CB32DFFD71B6BC4983D8AD485D8BFD87">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table sets forth our goodwill, by segment, for the periods indicated:&lt;/span&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="9"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:74%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March 31,&lt;br/&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;December 31,&lt;br/&gt;2019&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Natural Gas Gathering and Processing&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;153,404&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Natural Gas Liquids&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;371,217&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;371,217&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Natural Gas Pipelines&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;156,375&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;156,375&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total goodwill&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;527,592&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;680,996&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:ScheduleOfGoodwillTextBlock>
    <us-gaap:Goodwill
      contextRef="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13276859e709-wk-Fact-C39BBC96AA3E79D9955AAD5A09C6AA37"
      unitRef="usd">0</us-gaap:Goodwill>
    <us-gaap:Goodwill
      contextRef="FI2019Q4_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13276859e728-wk-Fact-A6D9559B8A3E974FC01EAD5A84411226"
      unitRef="usd">153404000</us-gaap:Goodwill>
    <us-gaap:Goodwill
      contextRef="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13276859e748-wk-Fact-B8D5760C53E393735266AD5A102EF734"
      unitRef="usd">371217000</us-gaap:Goodwill>
    <us-gaap:Goodwill
      contextRef="FI2019Q4_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13276859e767-wk-Fact-F488E51DDE4CB1FAE6BCAD5A89351305"
      unitRef="usd">371217000</us-gaap:Goodwill>
    <us-gaap:Goodwill
      contextRef="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13276859e792-wk-Fact-B87CE508E83ACF6E2E10AD5A1A655BCD"
      unitRef="usd">156375000</us-gaap:Goodwill>
    <us-gaap:Goodwill
      contextRef="FI2019Q4_oke_ReportableSegmentByNameAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13276859e811-wk-Fact-6F4A41A4DAD73BFD2E4FAD5A8ECCEA09"
      unitRef="usd">156375000</us-gaap:Goodwill>
    <us-gaap:Goodwill
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13276859e841-wk-Fact-168A784AE63F9D38A821AD5A21817106"
      unitRef="usd">527592000</us-gaap:Goodwill>
    <us-gaap:Goodwill
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13276859e860-wk-Fact-E0BBD23E8DF501F9CF83AD5A95A1E93B"
      unitRef="usd">680996000</us-gaap:Goodwill>
    <us-gaap:ImpairmentOfLongLivedAssetsHeldForUse
      contextRef="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-5"
      id="d13276859e880-wk-Fact-4EF5DAE4175119A741A4AD5C46BD9A51"
      unitRef="usd">380500000</us-gaap:ImpairmentOfLongLivedAssetsHeldForUse>
    <us-gaap:ImpairmentOfIntangibleAssetsExcludingGoodwill
      contextRef="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-5"
      id="d13276859e884-wk-Fact-E631FAC20CB390AA83BEAD5E3FF24ADF"
      unitRef="usd">19900000</us-gaap:ImpairmentOfIntangibleAssetsExcludingGoodwill>
    <us-gaap:ImpairmentOfLongLivedAssetsHeldForUse
      contextRef="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember"
      decimals="-5"
      id="d13276859e888-wk-Fact-6B23FD7425E5D7865898AD5F9FD4BD46"
      unitRef="usd">70200000</us-gaap:ImpairmentOfLongLivedAssetsHeldForUse>
    <us-gaap:EquityMethodInvestmentOwnershipPercentage
      contextRef="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_VeniceEnergyServicesCompanyMember"
      decimals="3"
      id="d13276859e905-wk-Fact-948D4C747E9B07CFB0F7AD65C0F584E6"
      unitRef="number">0.102</us-gaap:EquityMethodInvestmentOwnershipPercentage>
    <us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment
      contextRef="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_VeniceEnergyServicesCompanyMember"
      decimals="-5"
      id="d13276859e909-wk-Fact-5AB3F1A58B937FA5ED01BF3A57D1AD10"
      unitRef="usd">30500000</us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment>
    <oke:ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity
      contextRef="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_VeniceEnergyServicesCompanyMember"
      decimals="-5"
      id="d13276859e913-wk-Fact-0D63F5728952A3F6FAFFAD680D49A519"
      unitRef="usd">22300000</oke:ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity>
    <us-gaap:EquityMethodInvestmentOwnershipPercentage
      contextRef="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_ChisholmPipelineCompanyMember"
      decimals="2"
      id="d13276859e917-wk-Fact-25409E2BB774606E3D2BAD6646AD8D12"
      unitRef="number">0.50</us-gaap:EquityMethodInvestmentOwnershipPercentage>
    <us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment
      contextRef="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_ChisholmPipelineCompanyMember"
      decimals="-5"
      id="d13276859e921-wk-Fact-17231C2302C090663DA9AD675A8132CC"
      unitRef="usd">7200000</us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment>
    <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-E80688E046F052A0846E6B9B737656E4-0-wk-Fact-480E4112D3785A838451B5778AF39DA4">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Recently Issued Accounting Standards Update&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - Changes to GAAP are established by the Financial Accounting Standards Board (FASB) in the form of ASUs to the FASB Accounting Standards Codification.  We consider the applicability and impact of all ASUs.  ASUs not listed below or in our Annual Report were assessed and determined to be either not applicable or clarifications of ASUs previously issued or listed below.  Except as discussed below or in our Annual Report, there have been no new accounting pronouncements that have become effective or have been issued that are of significance or potential significance to us.  The following table provides a brief description of recently adopted accounting pronouncements and our analysis of the effects on our financial statements:&lt;/span&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:99.609375%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:21%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:29%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:38%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Standard&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Description&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Date of Adoption&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Effect on the Financial Statements or Other Significant Matters&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;ASU 2016-13, &#x201c;Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments&#x201d;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;The standard requires a financial asset (or a group of financial assets) measured at amortized cost basis to be presented net of the allowance for credit losses to reflect the net carrying value at the amount expected to be collected on the financial asset; and the initial allowance for credit losses for purchased financial assets, including available-for-sale debt securities, to be added to the purchase price rather than being reported as a credit loss expense. &lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;First quarter 2020&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;The impact of adopting this standard was not material.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;ASU 2017-04, &#x201c;Intangibles- Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment&#x201d;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;The standard simplifies the subsequent measurement of goodwill by eliminating the requirement to calculate the implied fair value of goodwill under step 2.  Instead, an entity will recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit&#x2019;s fair value.  The standard does not change step zero or step 1 assessments.&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;First quarter 2020&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="padding-bottom:14px;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;We adopted and implemented this standard to record noncash impairment charges related to our goodwill, as described above.&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;ASU 2020-04, &#x201c;Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting&#x201d;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;The standard provides optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships and other transactions affected by reference rate reform if certain criteria are met. &lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;First quarter 2020&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;The impact of adopting this standard was not material.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock>
    <us-gaap:FairValueDisclosuresTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-10C27ED9D51A5866A7B780E6DBE34998-0-wk-Fact-D2A7513AB781594F8F2FBD0F1627A896">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;FAIR VALUE MEASUREMENTS&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Determining Fair Value&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - For our fair value measurements, we utilize market prices, third-party pricing services, present value methods and standard option valuation models to determine the price we would receive from the sale of an asset or the transfer of a liability in an orderly transaction at the measurement date.  We measure the fair value of a group of financial assets and liabilities consistent with how a market participant would price the net risk exposure at the measurement date.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Many of the contracts in our derivative portfolio are executed in liquid markets where price transparency exists.  Our financial commodity derivatives are generally settled through a NYMEX or Intercontinental Exchange (ICE) clearing broker account with daily margin requirements.  We validate our valuation inputs with third-party information and settlement prices from other sources, where available.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;We compute the fair value of our derivative portfolio by discounting the projected future cash flows from our derivative assets and liabilities to present value using interest-rate yields to calculate present-value discount factors derived from the implied forward LIBOR yield curve.  The fair value of our forward-starting interest-rate swaps is determined using financial models that incorporate the implied forward LIBOR yield curve for the same period as the future interest-rate swap settlements.  We consider current market data in evaluating counterparties&#x2019;, as well as our own, nonperformance risk, net of collateral, by using counterparty-specific bond yields.  Although we use our best estimates to determine the fair value of the derivative contracts we have executed, the ultimate market prices realized could differ materially from our estimates.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-bottom:8px;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-decoration:underline;"&gt;Fair Value Hierarchy&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - At each balance sheet date, we utilize a fair value hierarchy to classify fair value amounts recognized or disclosed in our financial statements based on the observability of inputs used to estimate such fair value.  The levels of the hierarchy are described below:&lt;/span&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;"/&gt;&lt;td/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#x2022;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 1 - fair value measurements are based on unadjusted quoted prices for identical securities in active markets.  These balances are composed predominantly of exchange-traded derivative contracts for natural gas and crude oil.&lt;/span&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;"/&gt;&lt;td/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#x2022;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 2 - fair value measurements are based on significant observable pricing inputs, including quoted prices for similar assets and liabilities in active markets and inputs from third-party pricing services supported with corroborative evidence.  These balances are composed of over-the-counter interest-rate derivatives.&lt;/span&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;"/&gt;&lt;td/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#x2022;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 3 - fair value measurements are based on inputs that may include one or more unobservable inputs, including internally developed commodity price curves that incorporate market data from broker quotes and third-party pricing services.  These balances are composed predominantly of exchange-cleared and over-the-counter derivatives to hedge NGL price risk and natural gas basis risk between various transaction locations and the NYMEX Henry Hub.  Our commodity derivatives are generally valued using forward quotes provided by third-party pricing services that are validated with other market data.  We believe any measurement uncertainty at March&#160;31, 2020, is immaterial as our Level 3 fair value measurements are based on unadjusted pricing information from broker quotes and third-party pricing services.  We do not believe that our Level&#160;3 fair value estimates have a material impact on our results of operations, as our derivatives are accounted for as hedges.&lt;/span&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;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Determining the appropriate classification of our fair value measurements within the fair value hierarchy requires management&#x2019;s judgment regarding the degree to which market data is observable or corroborated by observable market data.  We categorize derivatives for which fair value is determined using multiple inputs within a single level, based on the lowest level input that is significant to the fair value measurement in its entirety.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Recurring Fair Value Measurements&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - The following tables set forth our recurring fair value measurements for the periods indicated:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-bottom:4px;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="24"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:28%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="23" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Level 1&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Level 2&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Level 3&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total - Gross&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Netting (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total - Net&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="23" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Derivative assets&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Commodity contracts&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Financial contracts&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;37,599&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;130,272&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;167,871&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(140,707&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;27,164&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total derivative assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;37,599&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;130,272&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;167,871&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(140,707&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;27,164&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="padding-top:12px;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Derivative liabilities&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Commodity contracts &lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Financial contracts&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(911&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(72,871&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(73,783&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;73,783&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest-rate contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(270,297&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(270,297&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(270,297&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total derivative liabilities&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(911&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(270,297&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(72,871&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(344,080&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;73,783&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(270,297&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - Derivative assets and liabilities are presented in our Consolidated Balance Sheet on a net basis.  We net derivative assets and liabilities when a legally enforceable master-netting arrangement exists between the counterparty to a derivative contract and us.  At &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;, we posted &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;no&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; cash and held cash of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$66.9 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; from various counterparties, which offsets our derivative net asset position under master netting arrangements as shown in the table above.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-bottom:4px;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="24"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:28%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="23" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;December&#160;31, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Level 1&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Level 2&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Level 3&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total - Gross&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Netting (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total - Net&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="23" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Derivative assets&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Commodity contracts&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Financial contracts&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;10,892&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;55,557&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;66,449&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(28,588&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;37,861&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest-rate contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;581&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;581&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;581&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total derivative assets&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;10,892&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;581&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;55,557&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;67,030&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(28,588&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;38,442&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="padding-top:12px;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Derivative liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Commodity contracts &lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Financial contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(4,811&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(24,785&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(29,596&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;28,588&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(1,008&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest-rate contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:Times_New_Roman;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(201,941&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(201,941&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(201,941&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total derivative liabilities&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(4,811&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(201,941&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(24,785&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(231,537&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;28,588&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(202,949&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - Derivative assets and liabilities are presented in our Consolidated Balance Sheet on a net basis.  We net derivative assets and liabilities when a legally enforceable master-netting arrangement exists between the counterparty to a derivative contract and us.  At &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;December&#160;31, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;, we held &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;no&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; cash and posted &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$8.8 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; of cash with various counterparties, which is included in other current assets in our Consolidated Balance Sheet.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table sets forth a reconciliation of our Level 3 fair value measurements for the periods indicated:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:75%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March 31,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Derivative Assets (Liabilities)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2019&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Net assets at beginning of period&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;30,772&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;40,484&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total changes in fair value:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Settlements included in net income (loss) (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(16,146&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(25,361&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;New Level 3 derivatives included in other comprehensive income (loss) (b)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;20,993&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;1,597&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Unrealized change included in other comprehensive income (loss) (b)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;21,782&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(5,191&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Net assets at end of period&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;57,401&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;11,529&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - Included in commodity sales revenues/cost of sales and fuel in our Consolidated Statements of Income.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(b) - Included in change in fair value of derivatives in our Consolidated Statements of Comprehensive Income. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;During the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;three&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; months ended &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, there were &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;no&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; transfers in or out of Level 3 of the fair value hierarchy.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Other Financial Instruments&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - The approximate fair value of cash and cash equivalents, accounts receivable, accounts payable and short-term borrowings is equal to book value due to the short-term nature of these items.  Our cash and cash equivalents are composed of bank and money market accounts and are classified as Level&#160;1.  Our short-term borrowings are classified as Level&#160;2 since the estimated fair value of the short-term borrowings can be determined using information available in the commercial paper market.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The estimated fair value of our consolidated long-term debt, including current maturities, was &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$11.9 billion&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$13.8 billion&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; at &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;December&#160;31, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, respectively.  The book value of our consolidated long-term debt, including current maturities, was $&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;14.2 billion&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$12.5 billion&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; at &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;December&#160;31, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, respectively.  The estimated fair value of the aggregate long-term debt outstanding was determined using quoted market prices for similar issues with similar terms and maturities.  The estimated fair value of our consolidated long-term debt is classified as Level&#160;2.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Nonrecurring Fair Value Measurements&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - During the three months ended March 31, 2020, we recorded noncash impairment charges for certain long-lived assets and equity investments.  The valuation of these assets and investments required the use of significant unobservable inputs.  To estimate the fair value, we used two generally accepted valuation approaches, an income approach and a market approach.  Under the income approach, our discounted cash flow analysis included the following inputs that are not readily available: a discount rate reflective of industry cost of capital, our estimated contract rates, volumes, operating and maintenance costs and capital expenditures.  Under the market approach, our inputs included EBITDA multiples and forecasted EBITDA, which was estimated using commodity price forecasts consistent with third-party pricing services.  The estimated fair value of these assets is classified as Level 3.  See Note A for additional information about our impairment charges.&lt;/span&gt;&lt;/div&gt;</us-gaap:FairValueDisclosuresTextBlock>
    <us-gaap:FairValueOfFinancialInstrumentsPolicy
      contextRef="FD2020Q1YTD"
      id="TextSelection-37836BF53E2C551E9775C3D2ED8C4837-0-wk-Fact-3B16AC6EF0F454D4814361C7AAC8CAC1">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Determining Fair Value&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - For our fair value measurements, we utilize market prices, third-party pricing services, present value methods and standard option valuation models to determine the price we would receive from the sale of an asset or the transfer of a liability in an orderly transaction at the measurement date.  We measure the fair value of a group of financial assets and liabilities consistent with how a market participant would price the net risk exposure at the measurement date.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Many of the contracts in our derivative portfolio are executed in liquid markets where price transparency exists.  Our financial commodity derivatives are generally settled through a NYMEX or Intercontinental Exchange (ICE) clearing broker account with daily margin requirements.  We validate our valuation inputs with third-party information and settlement prices from other sources, where available.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;We compute the fair value of our derivative portfolio by discounting the projected future cash flows from our derivative assets and liabilities to present value using interest-rate yields to calculate present-value discount factors derived from the implied forward LIBOR yield curve.  The fair value of our forward-starting interest-rate swaps is determined using financial models that incorporate the implied forward LIBOR yield curve for the same period as the future interest-rate swap settlements.  We consider current market data in evaluating counterparties&#x2019;, as well as our own, nonperformance risk, net of collateral, by using counterparty-specific bond yields.  Although we use our best estimates to determine the fair value of the derivative contracts we have executed, the ultimate market prices realized could differ materially from our estimates.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-bottom:8px;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-decoration:underline;"&gt;Fair Value Hierarchy&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - At each balance sheet date, we utilize a fair value hierarchy to classify fair value amounts recognized or disclosed in our financial statements based on the observability of inputs used to estimate such fair value.  The levels of the hierarchy are described below:&lt;/span&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;"/&gt;&lt;td/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#x2022;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 1 - fair value measurements are based on unadjusted quoted prices for identical securities in active markets.  These balances are composed predominantly of exchange-traded derivative contracts for natural gas and crude oil.&lt;/span&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;"/&gt;&lt;td/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#x2022;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 2 - fair value measurements are based on significant observable pricing inputs, including quoted prices for similar assets and liabilities in active markets and inputs from third-party pricing services supported with corroborative evidence.  These balances are composed of over-the-counter interest-rate derivatives.&lt;/span&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;"/&gt;&lt;td/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#x2022;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 3 - fair value measurements are based on inputs that may include one or more unobservable inputs, including internally developed commodity price curves that incorporate market data from broker quotes and third-party pricing services.  These balances are composed predominantly of exchange-cleared and over-the-counter derivatives to hedge NGL price risk and natural gas basis risk between various transaction locations and the NYMEX Henry Hub.  Our commodity derivatives are generally valued using forward quotes provided by third-party pricing services that are validated with other market data.  We believe any measurement uncertainty at March&#160;31, 2020, is immaterial as our Level 3 fair value measurements are based on unadjusted pricing information from broker quotes and third-party pricing services.  We do not believe that our Level&#160;3 fair value estimates have a material impact on our results of operations, as our derivatives are accounted for as hedges.&lt;/span&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;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Determining the appropriate classification of our fair value measurements within the fair value hierarchy requires management&#x2019;s judgment regarding the degree to which market data is observable or corroborated by observable market data.  We categorize derivatives for which fair value is determined using multiple inputs within a single level, based on the lowest level input that is significant to the fair value measurement in its entirety.&lt;/span&gt;&lt;/div&gt;</us-gaap:FairValueOfFinancialInstrumentsPolicy>
    <us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-44E6030E117FEA2D51B0121C34F78697-0-wk-Fact-7B355DBB26A87D5DE75B121C4A0EB3EA">The following tables set forth our recurring fair value measurements for the periods indicated:&lt;div style="line-height:120%;padding-bottom:4px;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="24"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:28%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="23" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Level 1&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Level 2&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Level 3&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total - Gross&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Netting (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total - Net&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="23" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Derivative assets&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Commodity contracts&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Financial contracts&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;37,599&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;130,272&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;167,871&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(140,707&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;27,164&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total derivative assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;37,599&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;130,272&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;167,871&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(140,707&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;27,164&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="padding-top:12px;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Derivative liabilities&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Commodity contracts &lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Financial contracts&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(911&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(72,871&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(73,783&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;73,783&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest-rate contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(270,297&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(270,297&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(270,297&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total derivative liabilities&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(911&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(270,297&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(72,871&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(344,080&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;73,783&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(270,297&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - Derivative assets and liabilities are presented in our Consolidated Balance Sheet on a net basis.  We net derivative assets and liabilities when a legally enforceable master-netting arrangement exists between the counterparty to a derivative contract and us.  At &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;, we posted &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;no&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; cash and held cash of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$66.9 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; from various counterparties, which offsets our derivative net asset position under master netting arrangements as shown in the table above.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-bottom:4px;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="24"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:28%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="23" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;December&#160;31, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Level 1&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Level 2&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Level 3&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total - Gross&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Netting (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total - Net&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="23" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Derivative assets&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Commodity contracts&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Financial contracts&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;10,892&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;55,557&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;66,449&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(28,588&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;37,861&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest-rate contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;581&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;581&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;581&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total derivative assets&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;10,892&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;581&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;55,557&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;67,030&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(28,588&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;38,442&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="padding-top:12px;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Derivative liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Commodity contracts &lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Financial contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(4,811&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(24,785&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(29,596&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;28,588&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(1,008&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest-rate contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:Times_New_Roman;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(201,941&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(201,941&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(201,941&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total derivative liabilities&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(4,811&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(201,941&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(24,785&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(231,537&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;28,588&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(202,949&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - Derivative assets and liabilities are presented in our Consolidated Balance Sheet on a net basis.  We net derivative assets and liabilities when a legally enforceable master-netting arrangement exists between the counterparty to a derivative contract and us.  At &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;December&#160;31, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;, we held &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;no&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; cash and posted &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$8.8 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; of cash with various counterparties, which is included in other current assets in our Consolidated Balance Sheet.&lt;/span&gt;&lt;/div&gt;</us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock>
    <us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1241-wk-Fact-97112222803149E3A2D8088B49623455"
      unitRef="usd">37599000</us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1260-wk-Fact-A1B315C24455B430D576088B4AE7326D"
      unitRef="usd">0</us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1279-wk-Fact-695360755AD7E0BFFB58088B4C88A37B"
      unitRef="usd">130272000</us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1299-wk-Fact-8C0ED301FAFD152AD1C5088B4E28254D"
      unitRef="usd">167871000</us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset
      contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1318-wk-Fact-DFAFBF14FCE0E30AFAD6088B4FC8B89F"
      unitRef="usd">140707000</us-gaap:DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset>
    <us-gaap:DerivativeAssets
      contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1339-wk-Fact-F057E80832B2AFDE32B3088B516B136A"
      unitRef="usd">27164000</us-gaap:DerivativeAssets>
    <us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2020Q1_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1359-wk-Fact-B2681468998A66B516A5088C65985787"
      unitRef="usd">37599000</us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2020Q1_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1378-wk-Fact-2E339411E6BEBB441152088C6738FB22"
      unitRef="usd">0</us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2020Q1_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1397-wk-Fact-A4A5367079F6DECF41F6088C68DCBD5D"
      unitRef="usd">130272000</us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2020Q1_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1417-wk-Fact-05FDA9342888B40E88F4088C6A7FFA10"
      unitRef="usd">167871000</us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset
      contextRef="FI2020Q1_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1436-wk-Fact-21D887670B09E4B12932088C6C211EEE"
      unitRef="usd">140707000</us-gaap:DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset>
    <us-gaap:DerivativeAssets
      contextRef="FI2020Q1_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1457-wk-Fact-9CDDD14ED64FAA14C14E088C6DBBD0ED"
      unitRef="usd">27164000</us-gaap:DerivativeAssets>
    <us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1718-wk-Fact-5345CDF56ECCE7E01AF0088BECA10300"
      unitRef="usd">911000</us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1738-wk-Fact-A819100F3165D91FB567088BEE44CB07"
      unitRef="usd">0</us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1757-wk-Fact-123D2518DAFC136B4F8C088BEFEF1B22"
      unitRef="usd">72871000</us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1778-wk-Fact-B009C7179D3110EF27A9088BF1841273"
      unitRef="usd">73783000</us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset
      contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1798-wk-Fact-BBF7659C3FA7EB1CCA0D088BF32DB0A8"
      unitRef="usd">73783000</us-gaap:DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset>
    <us-gaap:DerivativeLiabilities
      contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1818-wk-Fact-14BD114B09189426FD6D088BF4C301E5"
      unitRef="usd">0</us-gaap:DerivativeLiabilities>
    <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
      contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1833-wk-Fact-390337B5F439D9E11BFD088CC8062D70"
      unitRef="usd">0</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
    <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
      contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1852-wk-Fact-0556B66561A557A7DFCF088CC9ADD157"
      unitRef="usd">270297000</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
    <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
      contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1872-wk-Fact-8BD8410F664A73F3ADEC088CCB4EA6DC"
      unitRef="usd">0</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
    <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
      contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1892-wk-Fact-EAD341EA5F00F02D14B7088CCCEC1A7C"
      unitRef="usd">270297000</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
    <us-gaap:DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset
      contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1912-wk-Fact-869A47CF6EDAFA3BB99F088CCE9066F0"
      unitRef="usd">0</us-gaap:DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset>
    <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
      contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1931-wk-Fact-9F3FB8DA0457A234050E088CD0334707"
      unitRef="usd">270297000</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
    <us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2020Q1_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1959-wk-Fact-18E0E128A625F8567F43088D2A9B7708"
      unitRef="usd">911000</us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2020Q1_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1979-wk-Fact-6448E22CD4CBA482D28F088D2C4A1CCC"
      unitRef="usd">270297000</us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2020Q1_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e1999-wk-Fact-80279F69BF651BE2D3E7088D2DE84CCA"
      unitRef="usd">72871000</us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2020Q1_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e2020-wk-Fact-B653E6E4AA830CED0FF3088D2F8772CE"
      unitRef="usd">344080000</us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset
      contextRef="FI2020Q1_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e2040-wk-Fact-0F4A878E6A168CEFCA40088D312A9251"
      unitRef="usd">73783000</us-gaap:DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset>
    <us-gaap:DerivativeLiabilities
      contextRef="FI2020Q1_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e2060-wk-Fact-19DE17E72634AF21B7A5088D32CA7567"
      unitRef="usd">270297000</us-gaap:DerivativeLiabilities>
    <oke:DerivativeCollateralRighttoReclaimCashTotal
      contextRef="FI2020Q1"
      decimals="-5"
      id="d13280900e2074-wk-Fact-E72F112EBB17505F3458AE45A846B2C1"
      unitRef="usd">0</oke:DerivativeCollateralRighttoReclaimCashTotal>
    <us-gaap:DerivativeAssetCollateralObligationToReturnCashOffset
      contextRef="FI2020Q1"
      decimals="-5"
      id="d13280900e2078-wk-Fact-A64C619A690F9DCC3D35088F6D822262"
      unitRef="usd">66900000</us-gaap:DerivativeAssetCollateralObligationToReturnCashOffset>
    <us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e2748-wk-Fact-6C35E87AFE8155C2B1E73BF4B86A3B47"
      unitRef="usd">10892000</us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e2767-wk-Fact-9A6B954BFE1B5471B28670183D1B5223"
      unitRef="usd">0</us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e2786-wk-Fact-65BBD193ACE3548DA023E973DBCAB8F8"
      unitRef="usd">55557000</us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e2806-wk-Fact-EB8340A04D665F38936B6B8BAB4578AF"
      unitRef="usd">66449000</us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e2825-wk-Fact-2334BD9C1EF05B8FA5443D538DE448B1"
      unitRef="usd">28588000</us-gaap:DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset>
    <us-gaap:DerivativeAssets
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e2846-wk-Fact-91D934DEFDB75AD8922CDC7341E2CA11"
      unitRef="usd">37861000</us-gaap:DerivativeAssets>
    <us-gaap:InterestRateDerivativeAssetsAtFairValue
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e2861-wk-Fact-D37E0BEBAADB59D1B0F954640AF94275"
      unitRef="usd">0</us-gaap:InterestRateDerivativeAssetsAtFairValue>
    <us-gaap:InterestRateDerivativeAssetsAtFairValue
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e2880-wk-Fact-B78B5D2DD1FC5482B665C2DC19F3520D"
      unitRef="usd">581000</us-gaap:InterestRateDerivativeAssetsAtFairValue>
    <us-gaap:InterestRateDerivativeAssetsAtFairValue
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e2899-wk-Fact-139A95AB42BC5E05AD238DD75B1B0CC2"
      unitRef="usd">0</us-gaap:InterestRateDerivativeAssetsAtFairValue>
    <us-gaap:InterestRateDerivativeAssetsAtFairValue
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e2919-wk-Fact-7C27333D33B555BB9256EB7E0F4545F8"
      unitRef="usd">581000</us-gaap:InterestRateDerivativeAssetsAtFairValue>
    <us-gaap:DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e2938-wk-Fact-C9F48496C4EC5C3A8557EA327340E4F6"
      unitRef="usd">0</us-gaap:DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset>
    <us-gaap:InterestRateDerivativeAssetsAtFairValue
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e2957-wk-Fact-6DDF7DB31C62535685BD78BB4D48F3F0"
      unitRef="usd">581000</us-gaap:InterestRateDerivativeAssetsAtFairValue>
    <us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2019Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e2983-wk-Fact-4F51DE54F5CA55AD8BA5EFD50B23E091"
      unitRef="usd">10892000</us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2019Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3002-wk-Fact-C7728C125D855B3AAC76E0F6BDD40785"
      unitRef="usd">581000</us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2019Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3021-wk-Fact-36899A930374521BA483814870713BFC"
      unitRef="usd">55557000</us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2019Q4_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3041-wk-Fact-59907CCBEC1A53F8BD0E3CDA891A386F"
      unitRef="usd">67030000</us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset
      contextRef="FI2019Q4_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3060-wk-Fact-1D3C6A84A5F05F0D9021069117215A83"
      unitRef="usd">28588000</us-gaap:DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset>
    <us-gaap:DerivativeAssets
      contextRef="FI2019Q4_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3081-wk-Fact-1C94C349F96E5F3CAECD2E1DA41AF40C"
      unitRef="usd">38442000</us-gaap:DerivativeAssets>
    <us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3341-wk-Fact-6D707798E17B5559A4707D76C62B8325"
      unitRef="usd">4811000</us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3361-wk-Fact-5D88A06CAD3D5475BAC790E4C84CDFC9"
      unitRef="usd">0</us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3380-wk-Fact-1E5EF3543F9F557DAFCE9CADA806B9CD"
      unitRef="usd">24785000</us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3401-wk-Fact-6B13F424F3EE52EFA72B9CFBDEF458C5"
      unitRef="usd">29596000</us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3421-wk-Fact-4CD69BDC9F9B54C68BC2B587327A8A47"
      unitRef="usd">28588000</us-gaap:DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset>
    <us-gaap:DerivativeLiabilities
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_oke_FinancialContractsMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3441-wk-Fact-E947D36E6B2C50B09D1A68BBECA68B4B"
      unitRef="usd">1008000</us-gaap:DerivativeLiabilities>
    <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3458-wk-Fact-240D39A65A0E5915B870FF9618819B8F"
      unitRef="usd">0</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
    <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3477-wk-Fact-AC111FC130825A9892EEA30C8B023FCA"
      unitRef="usd">201941000</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
    <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3497-wk-Fact-816CD067C4B953BE850DD6ED1DC8BABE"
      unitRef="usd">0</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
    <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3517-wk-Fact-896E1AF3F82358199D24051652EC6394"
      unitRef="usd">201941000</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
    <us-gaap:DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3537-wk-Fact-CDF7AD13571B56229CF18F1D17170F43"
      unitRef="usd">0</us-gaap:DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset>
    <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
      contextRef="FI2019Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3556-wk-Fact-10D4E11F7B365470940A1CF38DB7C866"
      unitRef="usd">201941000</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
    <us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2019Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3583-wk-Fact-E61A7368A8365A649A2AE5883C22DFE2"
      unitRef="usd">4811000</us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2019Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3603-wk-Fact-E0C81CB76CA959CD8B12C79F8347A8C2"
      unitRef="usd">201941000</us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2019Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3623-wk-Fact-A8E1FAAF25A15DFCB1AD8DEBD0161DE3"
      unitRef="usd">24785000</us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
      contextRef="FI2019Q4_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3644-wk-Fact-0503BA9EA879534D85EE02A28917FAC8"
      unitRef="usd">231537000</us-gaap:DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement>
    <us-gaap:DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset
      contextRef="FI2019Q4_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3664-wk-Fact-9659D455A6095725A3DD6BD3E6A151F5"
      unitRef="usd">28588000</us-gaap:DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset>
    <us-gaap:DerivativeLiabilities
      contextRef="FI2019Q4_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-3"
      id="d13280900e3684-wk-Fact-565884DE2505598AB86C50C6B881F945"
      unitRef="usd">202949000</us-gaap:DerivativeLiabilities>
    <us-gaap:DerivativeAssetCollateralObligationToReturnCashOffset
      contextRef="FI2019Q4"
      decimals="-5"
      id="d13280900e3702-wk-Fact-2242F32287D35C2F8D63BA735284CC94"
      unitRef="usd">0</us-gaap:DerivativeAssetCollateralObligationToReturnCashOffset>
    <oke:DerivativeCollateralRighttoReclaimCashTotal
      contextRef="FI2019Q4"
      decimals="-5"
      id="d13280900e3706-wk-Fact-FBA18FB551FD661440880890300C72BD"
      unitRef="usd">8800000</oke:DerivativeCollateralRighttoReclaimCashTotal>
    <us-gaap:FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-80BA724459FF55B1B7B2F4E8516AD8E7-0-wk-Fact-7DA4371DE323547B8F2A4715E8624ED7">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table sets forth a reconciliation of our Level 3 fair value measurements for the periods indicated:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:75%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March 31,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Derivative Assets (Liabilities)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2019&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Net assets at beginning of period&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;30,772&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;40,484&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total changes in fair value:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Settlements included in net income (loss) (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(16,146&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(25,361&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;New Level 3 derivatives included in other comprehensive income (loss) (b)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;20,993&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;1,597&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Unrealized change included in other comprehensive income (loss) (b)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;21,782&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(5,191&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Net assets at end of period&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;57,401&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;11,529&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - Included in commodity sales revenues/cost of sales and fuel in our Consolidated Statements of Income.&lt;/span&gt;&lt;/div&gt;(b) - Included in change in fair value of derivatives in our Consolidated Statements of Comprehensive Income.</us-gaap:FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock>
    <us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13280900e3927-wk-Fact-D007E0A5C0DDC76008AA089635986358"
      unitRef="usd">30772000</us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs>
    <us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
      contextRef="FI2018Q4"
      decimals="-3"
      id="d13280900e3946-wk-Fact-C8FA2918C8405F40B26C44EB767CD91F"
      unitRef="usd">40484000</us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs>
    <us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13280900e4000-wk-Fact-81A2FC5AF45B91C493A80895924031D6"
      unitRef="usd">-16146000</us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements>
    <us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13280900e4020-wk-Fact-25C2D11B738DA1FA481C0896D0CE253D"
      unitRef="usd">-25361000</us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements>
    <us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13280900e4041-wk-Fact-53D4DA4B593463D163990895938E2BFB"
      unitRef="usd">20993000</us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3>
    <us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13280900e4060-wk-Fact-2E001BCF6CDE621494F50896D29834F3"
      unitRef="usd">1597000</us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3>
    <us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13280900e4080-wk-Fact-2E30F2C20ACA95F15F61089594872F8B"
      unitRef="usd">21782000</us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss>
    <us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13280900e4099-wk-Fact-AEDA3CBE6DEEE8CDDB4D0896D3A8F157"
      unitRef="usd">-5191000</us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss>
    <us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13280900e4125-wk-Fact-2D5FA6F328C1518B89A65C4DE4E2EC10"
      unitRef="usd">57401000</us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs>
    <us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
      contextRef="FI2019Q1"
      decimals="-3"
      id="d13280900e4144-wk-Fact-42E9653A86C95887A8D59B6830D2E3C9"
      unitRef="usd">11529000</us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet
      contextRef="FD2020Q1YTD"
      decimals="-5"
      id="d13280900e4183-wk-Fact-174EA9F5067B53999F11B38789EA6474"
      unitRef="usd">0</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet>
    <us-gaap:LongTermDebtFairValue
      contextRef="FI2020Q1"
      decimals="-8"
      id="d13280900e4199-wk-Fact-923FCD35E8FF530A9444E2C42A77E2AD"
      unitRef="usd">11900000000</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="FI2019Q4"
      decimals="-8"
      id="d13280900e4203-wk-Fact-AEEEA2CA13BF5953A6D69E38D0E55259"
      unitRef="usd">13800000000</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebt
      contextRef="FI2020Q1"
      decimals="-8"
      id="d13280900e4215-wk-Fact-91EE2F9FABE954039B1BF63BA98AC1DD"
      unitRef="usd">14200000000</us-gaap:LongTermDebt>
    <us-gaap:LongTermDebt
      contextRef="FI2019Q4"
      decimals="-8"
      id="d13280900e4220-wk-Fact-5D0E3D28AFD8B551080B089A5DDDDD13"
      unitRef="usd">12500000000</us-gaap:LongTermDebt>
    <us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-5C1FEF8C9CAE514B912F444B96F3A513-0-wk-Fact-312872CBE3515F428BAD409D980C7C80">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;RISK-MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Risk-Management Activities&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - We are sensitive to changes in natural gas, crude oil and NGL prices, principally as a result of contractual terms under which these commodities are processed, purchased and sold.  We are also subject to the risk of interest-rate fluctuation in the normal course of business.  We use physical-forward purchases and sales and financial derivatives to secure a certain price for a portion of our natural gas, condensate and NGL products; to reduce our exposure to commodity price and interest-rate fluctuations; and to achieve more predictable cash flows.  We follow established policies and procedures to assess risk and approve, monitor and report our risk-management activities.  We have not used these instruments for trading purposes.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-bottom:8px;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-decoration:underline;"&gt;Commodity price risk&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - Commodity price risk refers to the risk of loss in cash flows and future earnings arising from adverse changes in the price of natural gas, NGLs and condensate.  We may use the following commodity derivative instruments to reduce the near-term commodity price risk associated with a portion of the forecasted sales of these commodities:&lt;/span&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;"/&gt;&lt;td/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#x2022;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;"&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-decoration:underline;"&gt;Futures contracts&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - Standardized contracts to purchase or sell natural gas and crude oil for future delivery or settlement under the provisions of exchange regulations;&lt;/span&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;"/&gt;&lt;td/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#x2022;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;"&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-decoration:underline;"&gt;Forward contracts&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - Nonstandardized commitments between two parties to purchase or sell natural gas, crude oil or NGLs for future physical delivery.  These contracts are typically nontransferable and can only be canceled with the consent of both parties;&lt;/span&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;"/&gt;&lt;td/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#x2022;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;"&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-decoration:underline;"&gt;Swaps&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - Exchange of one or more payments based on the value of one or more commodities.  These instruments transfer the financial risk associated with a future change in value between the counterparties of the transaction, without also conveying ownership interest in the asset or liability; and&lt;/span&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;"/&gt;&lt;td/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#x2022;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;"&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-decoration:underline;"&gt;Options&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - Contractual agreements that give the holder the right, but not the obligation, to buy or sell a fixed quantity of a commodity at a fixed price within a specified period of time.  Options may either be standardized and exchange-traded or customized and nonexchange-traded.&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;We may also use other instruments including collars to mitigate commodity price risk.  A collar is a combination of a purchased put option and a sold call option, which places a floor and a ceiling price for commodity sales being hedged.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;In our Natural Gas Gathering and Processing segment, we are exposed to commodity price risk as a result of retaining a portion of the commodity sales proceeds associated with our POP with fee contracts.  Under certain POP with fee contracts, our fees and POP percentage may increase or decrease if production volumes, delivery pressures or commodity prices change relative to specified thresholds.  We also are exposed to basis risk between the various production and market locations where we buy and sell commodities.  As part of our hedging strategy, we use the previously described commodity derivative financial instruments and physical-forward contracts to reduce the impact of price fluctuations related to natural gas, NGLs and condensate.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;In our Natural Gas Liquids segment, we are primarily exposed to commodity price risk resulting from the relative values of the various NGL products to each other, the value of NGLs in storage and the relative value of NGLs to natural gas.  We are also exposed to location price differential risk as a result of the relative value of NGL purchases at one location and sales at another location, primarily related to our optimization and marketing activities.  As part of our hedging strategy, we utilize physical-forward contracts and commodity derivative financial instruments to reduce the impact of price fluctuations related to NGLs.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;In our Natural Gas Pipelines segment, we are primarily exposed to commodity price risk on our intrastate pipelines because they consume natural gas in operations and retain natural gas from our customers for operations or as part of our fee for services provided.  When the amount consumed in operations differs from the amount provided by our customers, our pipelines must buy or sell natural gas, or store or use natural gas from inventory, which can expose this segment to commodity price risk depending on the regulatory treatment for this activity.  To the extent that commodity price risk in our Natural Gas Pipelines segment is not mitigated by fuel cost-recovery mechanisms, we may use physical-forward sales or purchases to reduce the impact of natural gas price fluctuations.  At &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;December&#160;31, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, there were &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;no&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; financial derivative instruments with respect to our natural gas pipeline operations.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-decoration:underline;"&gt;Interest-rate risk&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - We manage interest-rate risk through the use of fixed-rate debt, floating-rate debt and interest-rate swaps.  Interest-rate swaps are agreements to exchange interest payments at some future point based on specified notional amounts.  In March 2020, we settled &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$750 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; of our forward-starting interest-rate swaps related to our underwritten public offerings of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$1.75 billion&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; senior unsecured notes.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;At &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;December&#160;31, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, we had forward-starting interest-rate swaps with notional amounts totaling &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$1.1 billion&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$1.8 billion&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, respectively, to hedge the variability of interest payments on a portion of our forecasted debt issuances.  At &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;December&#160;31, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, we had interest-rate swaps with notional amounts totaling &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$1.3 billion&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; to hedge the variability of our LIBOR-based interest payments.  All of our interest-rate swaps are designated as cash flow hedges.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Accounting Treatment&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - Our accounting treatment of derivative instruments is consistent with that disclosed in Note A of the Notes to Consolidated Financial Statements in our Annual Report.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair Values of Derivative Instruments&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - All derivatives measured at fair value at March 31, 2020, and December 31, 2019, were designated as hedging instruments.  See Note &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;B&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; for a discussion of the inputs associated with our fair value measurements.  The following table sets forth the fair values of our derivative instruments presented on a gross basis for the periods indicated:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="18"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:35%;"/&gt;&lt;td style="width:21%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;December&#160;31, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Location in our&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Consolidated Balance&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Sheets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;(Liabilities)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;(Liabilities)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Commodity contracts (a)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Financial contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other current assets&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;167,871&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(73,783&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;64,858&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(26,997&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other deferred credits&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;1,591&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(2,599&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest-rate contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other current liabilities&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(28,673&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(90,161&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other assets/other deferred credits&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(241,624&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;581&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(111,780&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" 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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total derivative instruments&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;167,871&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(344,080&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;67,030&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(231,537&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - Derivative assets and liabilities are presented in our Consolidated Balance Sheets on a net basis when a legally enforceable master-netting arrangement exists between the counterparty to a derivative contract and us.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Notional Quantities for Derivative Instruments&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - The following table sets forth the notional quantities for derivative instruments held for the periods indicated:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="17"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:37%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;December&#160;31, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Contract&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Type&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Purchased/&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Payor&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Sold/&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Receiver&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Purchased/&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Payor&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Sold/&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Receiver&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cash flow hedges&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Fixed price&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;- Natural gas (&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Bcf&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Futures and swaps&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(47.6&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(59.0&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;- Crude oil and NGLs (&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;MMBbl&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Futures, forwards and swaps&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;10.5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(17.5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;7.9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(17.4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Basis&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;- Natural gas (&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Bcf&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Futures and swaps&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(47.6&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(59.0&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;padding-left:12px;text-indent:-12px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest-rate contracts (&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Billions of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Swaps&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;2.4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;3.1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;These notional amounts are used to summarize the volume of financial instruments; however, they do not reflect the extent to which the positions offset one another and, consequently, do not reflect our actual exposure to market or credit risk. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Cash Flow Hedges&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - The following table sets forth the unrealized change in fair value of cash flow hedges in other comprehensive income (loss) for the periods indicated:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:75%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td rowspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March 31,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2019&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Commodity contracts&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;87,195&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(21,625&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest-rate contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(225,041&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(67,912&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total unrealized change in fair value of cash flow hedges in other comprehensive income (loss)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(137,846&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(89,537&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table sets forth the effect of cash flow hedges on net income (loss) for the periods indicated:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="9"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:31%;"/&gt;&lt;td style="width:44%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td rowspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td rowspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Location of Gain (Loss) Reclassified from&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Accumulated Other Comprehensive&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Loss into Net Income (Loss)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March 31,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2019&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Commodity contracts&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Commodity sales revenues&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;44,999&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;23,822&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cost of sales and fuel&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(15,039&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(4,970&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest-rate contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(10,278&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(2,504&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total change in fair value of cash flow hedges reclassified from accumulated other comprehensive loss into net income (loss) on derivatives&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;19,682&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;16,348&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Credit Risk&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - We monitor the creditworthiness of our counterparties and compliance with policies and limits established by our Risk Oversight and Strategy Committee.  We maintain credit policies with regard to our counterparties that we believe minimize overall credit risk.  These policies include an evaluation of potential counterparties&#x2019; financial condition (including credit ratings, bond yields and credit default swap rates), collateral requirements under certain circumstances and the use of standardized master-netting agreements that allow us to net the positive and negative exposures associated with a single counterparty.  We use internally developed credit ratings for counterparties that do not have a credit rating.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Our financial commodity derivatives are generally settled through a NYMEX or Intercontinental Exchange (ICE) clearing broker account with daily margin requirements.  However, we may enter into financial derivative instruments that contain provisions that require us to maintain an investment-grade credit rating from S&amp;amp;P and/or Moody&#x2019;s.  If our credit ratings on our senior unsecured long-term debt were to decline below investment grade, the counterparties to the derivative instruments could request collateralization on derivative instruments in net liability positions.  There were &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;no&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; financial derivative instruments with contingent features related to credit risk at &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The counterparties to our derivative contracts typically consist of major energy companies, financial institutions and commercial and industrial end users.  This concentration of counterparties may affect our overall exposure to credit risk, either positively or negatively, in that the counterparties may be affected similarly by changes in economic, regulatory or other conditions.  Based on our policies, exposures, credit and other reserves, we do not anticipate a material adverse effect on our financial position or results of operations as a result of counterparty nonperformance.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;At &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, the credit exposure from our derivative assets is with investment-grade companies in the financial services sector.&lt;/span&gt;&lt;/div&gt;</us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock>
    <us-gaap:DerivativeFairValueOfDerivativeNet
      contextRef="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13283862e573-wk-Fact-4BB7228D00FC5445B90AF59F439A35F3"
      unitRef="usd">0</us-gaap:DerivativeFairValueOfDerivativeNet>
    <oke:NotionalAmountOfCashFlowHedgeInstrumentsSettled
      contextRef="FD2020Q1YTD"
      decimals="-6"
      id="d13283862e584-wk-Fact-AB2280F87B695024BE43B52E4DC12EDF"
      unitRef="usd">750000000</oke:NotionalAmountOfCashFlowHedgeInstrumentsSettled>
    <us-gaap:SeniorLongTermNotes
      contextRef="FI2020Q1_us-gaap_DebtInstrumentAxis_oke_NotesPayablefromPublicOfferingDue20252030and2050Member"
      decimals="-7"
      id="d13283862e588-wk-Fact-D4DE833C9C19F5B4D823E5404EA3C2B0"
      unitRef="usd">1750000000</us-gaap:SeniorLongTermNotes>
    <us-gaap:DerivativeNotionalAmount
      contextRef="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_ForwardContractsMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_LongtermDebtTypeAxis_oke_ForecastedDebtIssuancesMember"
      decimals="-8"
      id="d13283862e605-wk-Fact-04E15C8379BA9D8FEEBA0D16B253D48B"
      unitRef="usd">1100000000</us-gaap:DerivativeNotionalAmount>
    <us-gaap:DerivativeNotionalAmount
      contextRef="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_ForwardContractsMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_LongtermDebtTypeAxis_oke_ForecastedDebtIssuancesMember"
      decimals="-8"
      id="d13283862e609-wk-Fact-37A328EE953CCF042DF80D16ED317D8C"
      unitRef="usd">1800000000</us-gaap:DerivativeNotionalAmount>
    <us-gaap:DerivativeNotionalAmount
      contextRef="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_ForwardContractsMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_LongtermDebtTypeAxis_oke_LIBORBasedInterestPaymentsMember"
      decimals="-8"
      id="d13283862e622-wk-Fact-3142BCAE86307A4670A10D17FFB3ACB2"
      unitRef="usd">1300000000</us-gaap:DerivativeNotionalAmount>
    <us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-FAE884FD132355A297421E303850977F-0-wk-Fact-5177C11DE3D2597E9B39AF060ECC1A44">The following table sets forth the fair values of our derivative instruments presented on a gross basis for the periods indicated:&lt;div style="line-height:120%;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="18"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:35%;"/&gt;&lt;td style="width:21%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;December&#160;31, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Location in our&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Consolidated Balance&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Sheets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;(Liabilities)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;(Liabilities)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Commodity contracts (a)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Financial contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other current assets&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;167,871&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(73,783&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;64,858&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(26,997&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other deferred credits&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;1,591&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(2,599&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest-rate contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other current liabilities&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(28,673&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(90,161&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other assets/other deferred credits&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(241,624&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;581&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(111,780&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" 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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total derivative instruments&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;167,871&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(344,080&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;67,030&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(231,537&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - Derivative assets and liabilities are presented in our Consolidated Balance Sheets on a net basis when a legally enforceable master-netting arrangement exists between the counterparty to a derivative contract and us.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2020Q1_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-3"
      id="d13283862e1090-wk-Fact-D1C5651F10A5EEE4DB0B0D1C32EE8F75"
      unitRef="usd">167871000</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeFairValueOfDerivativeLiability
      contextRef="FI2020Q1_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-3"
      id="d13283862e1109-wk-Fact-44C8905BF7421D3BB6490D1CB3AE9975"
      unitRef="usd">73783000</us-gaap:DerivativeFairValueOfDerivativeLiability>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2019Q4_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-3"
      id="d13283862e1130-wk-Fact-F37AFC464DA25521820C18416C5DBE5D"
      unitRef="usd">64858000</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeFairValueOfDerivativeLiability
      contextRef="FI2019Q4_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-3"
      id="d13283862e1149-wk-Fact-7E750C7ADEF85F95BED91E2135FE2C3A"
      unitRef="usd">26997000</us-gaap:DerivativeFairValueOfDerivativeLiability>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2020Q1_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-3"
      id="d13283862e1175-wk-Fact-067558A1480F90FF25130D1C33C30791"
      unitRef="usd">0</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeFairValueOfDerivativeLiability
      contextRef="FI2020Q1_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-3"
      id="d13283862e1194-wk-Fact-66C816F052660BBE395F0D1CB4C65679"
      unitRef="usd">0</us-gaap:DerivativeFairValueOfDerivativeLiability>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2019Q4_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-3"
      id="d13283862e1214-wk-Fact-343AD2C57C895E108324A7228C493E61"
      unitRef="usd">1591000</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeFairValueOfDerivativeLiability
      contextRef="FI2019Q4_oke_DerivativeInstrumentContractTypeBySubtypeAxis_oke_FinancialDerivativeInstrumentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-3"
      id="d13283862e1233-wk-Fact-17A56F611C205DDDAAF3021EB0158CD2"
      unitRef="usd">2599000</us-gaap:DerivativeFairValueOfDerivativeLiability>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2020Q1_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-3"
      id="d13283862e1264-wk-Fact-5616633CEB3EB4150FFE0D1C35626D36"
      unitRef="usd">0</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeFairValueOfDerivativeLiability
      contextRef="FI2020Q1_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-3"
      id="d13283862e1283-wk-Fact-CB0795A105E7DE70CD960D1CB61703FD"
      unitRef="usd">28673000</us-gaap:DerivativeFairValueOfDerivativeLiability>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2019Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-3"
      id="d13283862e1304-wk-Fact-4F471F74FF3B5BB19A0EDE38C2D0C79D"
      unitRef="usd">0</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeFairValueOfDerivativeLiability
      contextRef="FI2019Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherCurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-3"
      id="d13283862e1323-wk-Fact-E3AF3C17EBA55C07862CAA592BEBFC56"
      unitRef="usd">90161000</us-gaap:DerivativeFairValueOfDerivativeLiability>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2020Q1_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-3"
      id="d13283862e1354-wk-Fact-5E7543AC375F751450110D1C362A8374"
      unitRef="usd">0</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeFairValueOfDerivativeLiability
      contextRef="FI2020Q1_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-3"
      id="d13283862e1373-wk-Fact-B700097F6D76AC8540400D1CB73AEAAC"
      unitRef="usd">241624000</us-gaap:DerivativeFairValueOfDerivativeLiability>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2019Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-3"
      id="d13283862e1394-wk-Fact-F9E2DD5CCE985859A126740B0515AA1D"
      unitRef="usd">581000</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeFairValueOfDerivativeLiability
      contextRef="FI2019Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-3"
      id="d13283862e1413-wk-Fact-3E1EF263D3665850A7AAB9F740F8EB3F"
      unitRef="usd">111780000</us-gaap:DerivativeFairValueOfDerivativeLiability>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2020Q1_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-3"
      id="d13283862e1449-wk-Fact-0ADEDC1F35FEE54868010D1C3702BEC7"
      unitRef="usd">167871000</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeFairValueOfDerivativeLiability
      contextRef="FI2020Q1_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-3"
      id="d13283862e1468-wk-Fact-2AA6A429FAE477BBF87F0D1CB7EC2410"
      unitRef="usd">344080000</us-gaap:DerivativeFairValueOfDerivativeLiability>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2019Q4_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-3"
      id="d13283862e1489-wk-Fact-430A72D57EB2594B9E79551AC2EE8948"
      unitRef="usd">67030000</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeFairValueOfDerivativeLiability
      contextRef="FI2019Q4_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-3"
      id="d13283862e1508-wk-Fact-04DDA6E6E5BE548CBB0F0E7F572C3C45"
      unitRef="usd">231537000</us-gaap:DerivativeFairValueOfDerivativeLiability>
    <us-gaap:ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-020886070B385A8091314DF7B4EFDBD2-0-wk-Fact-D7C8BFAC683456C29119899D5C7942B5">The following table sets forth the notional quantities for derivative instruments held for the periods indicated:&lt;div style="line-height:120%;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="17"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:37%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;December&#160;31, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Contract&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Type&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Purchased/&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Payor&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Sold/&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Receiver&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Purchased/&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Payor&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Sold/&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Receiver&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cash flow hedges&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Fixed price&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;- Natural gas (&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Bcf&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Futures and swaps&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(47.6&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(59.0&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;- Crude oil and NGLs (&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;MMBbl&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Futures, forwards and swaps&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;10.5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(17.5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;7.9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(17.4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Basis&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;- Natural gas (&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Bcf&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Futures and swaps&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(47.6&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(59.0&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;padding-left:12px;text-indent:-12px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest-rate contracts (&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Billions of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Swaps&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;2.4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;3.1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock>
    <us-gaap:DerivativeNonmonetaryNotionalAmount
      contextRef="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-2"
      id="d13283862e1948-wk-Fact-9537EA6EFEA8590A01D80D2E036147C7"
      unitRef="mmcf">0</us-gaap:DerivativeNonmonetaryNotionalAmount>
    <us-gaap:DerivativeNonmonetaryNotionalAmount
      contextRef="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-2"
      id="d13283862e1967-wk-Fact-0DCA0938D2948886C2CD0D2E7EEB0C21"
      unitRef="mmcf">-47600</us-gaap:DerivativeNonmonetaryNotionalAmount>
    <us-gaap:DerivativeNonmonetaryNotionalAmount
      contextRef="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-2"
      id="d13283862e1987-wk-Fact-06C1FD7A66EDA74320010D2EB0ABEE69"
      unitRef="mmcf">0</us-gaap:DerivativeNonmonetaryNotionalAmount>
    <us-gaap:DerivativeNonmonetaryNotionalAmount
      contextRef="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-2"
      id="d13283862e2007-wk-Fact-3210A37259A8381ED8FA0D2EB0BB9883"
      unitRef="mmcf">-59000.0</us-gaap:DerivativeNonmonetaryNotionalAmount>
    <us-gaap:DerivativeNonmonetaryNotionalAmount
      contextRef="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_CrudeOilAndNGLPerBarrelMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesforwardsandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="1"
      id="d13283862e2037-wk-Fact-85F30F793164A6B9BD9F0D2E4C599138"
      unitRef="mmbbls">10.5</us-gaap:DerivativeNonmonetaryNotionalAmount>
    <us-gaap:DerivativeNonmonetaryNotionalAmount
      contextRef="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_CrudeOilAndNGLPerBarrelMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesforwardsandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="1"
      id="d13283862e2056-wk-Fact-E9215EF38BE6E42A12070D2E4C49CCCD"
      unitRef="mmbbls">-17.5</us-gaap:DerivativeNonmonetaryNotionalAmount>
    <us-gaap:DerivativeNonmonetaryNotionalAmount
      contextRef="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_CrudeOilAndNGLPerBarrelMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesforwardsandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="1"
      id="d13283862e2076-wk-Fact-4B91E2A83DB0BC933B1D0D2EB0711974"
      unitRef="mmbbls">7.9</us-gaap:DerivativeNonmonetaryNotionalAmount>
    <us-gaap:DerivativeNonmonetaryNotionalAmount
      contextRef="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_FixedPriceMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_CrudeOilAndNGLPerBarrelMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesforwardsandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="1"
      id="d13283862e2096-wk-Fact-7D74D057771D2609B5780D2EB0F24084"
      unitRef="mmbbls">-17.4</us-gaap:DerivativeNonmonetaryNotionalAmount>
    <us-gaap:DerivativeNonmonetaryNotionalAmount
      contextRef="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_BasisMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-2"
      id="d13283862e2211-wk-Fact-BEF92590177288DB47F10D2E4C65141F"
      unitRef="mmcf">0</us-gaap:DerivativeNonmonetaryNotionalAmount>
    <us-gaap:DerivativeNonmonetaryNotionalAmount
      contextRef="FI2020Q1_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_BasisMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-2"
      id="d13283862e2230-wk-Fact-E56DBE0E328B8653B76D0D2E4C69AAEF"
      unitRef="mmcf">-47600</us-gaap:DerivativeNonmonetaryNotionalAmount>
    <us-gaap:DerivativeNonmonetaryNotionalAmount
      contextRef="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_BasisMember_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-2"
      id="d13283862e2250-wk-Fact-CFB9FB3C9CEB23A7E4200D2EB0957572"
      unitRef="mmcf">0</us-gaap:DerivativeNonmonetaryNotionalAmount>
    <us-gaap:DerivativeNonmonetaryNotionalAmount
      contextRef="FI2019Q4_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis_oke_BasisMember_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_oke_DerivativesByCommodityAxis_srt_NaturalGasReservesMember_us-gaap_DerivativeInstrumentRiskAxis_oke_FuturesandswapsMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-2"
      id="d13283862e2270-wk-Fact-7BFBF5EBCE81A6194BFC0D2EB0DC4869"
      unitRef="mmcf">-59000.0</us-gaap:DerivativeNonmonetaryNotionalAmount>
    <us-gaap:DerivativeNotionalAmount
      contextRef="FI2020Q1_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-8"
      id="d13283862e2305-wk-Fact-B0109889E98B46870C170D2E4C60B090"
      unitRef="usd">2400000000</us-gaap:DerivativeNotionalAmount>
    <us-gaap:DerivativeNotionalAmount
      contextRef="FI2020Q1_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-5"
      id="d13283862e2324-wk-Fact-2D3EDDA29DADF2B5185A0D2E4C516B3E"
      unitRef="usd">0</us-gaap:DerivativeNotionalAmount>
    <us-gaap:DerivativeNotionalAmount
      contextRef="FI2019Q4_oke_DerivativePositonByTransactionTypeAxis_oke_PurchasorMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-8"
      id="d13283862e2344-wk-Fact-0C40A9F6FC485A828AF10D2EB0D16811"
      unitRef="usd">3100000000</us-gaap:DerivativeNotionalAmount>
    <us-gaap:DerivativeNotionalAmount
      contextRef="FI2019Q4_oke_DerivativePositonByTransactionTypeAxis_oke_SellorMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-5"
      id="d13283862e2363-wk-Fact-05AA32112AFAE74CFED00D2EB089024A"
      unitRef="usd">0</us-gaap:DerivativeNotionalAmount>
    <us-gaap:ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-289EE1E2878B580EA059B6489209859A-0-wk-Fact-865EF3A5EF415C0AAC4F0E9E0A38F0C8">The following table sets forth the unrealized change in fair value of cash flow hedges in other comprehensive income (loss) for the periods indicated:&lt;div style="line-height:120%;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:75%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td rowspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March 31,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2019&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Commodity contracts&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;87,195&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(21,625&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest-rate contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(225,041&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(67,912&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total unrealized change in fair value of cash flow hedges in other comprehensive income (loss)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(137,846&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(89,537&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock>
    <oke:DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet
      contextRef="FD2020Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-3"
      id="d13283862e2596-wk-Fact-C9A5CD9CEFE844757C860D316A9D71DA"
      unitRef="usd">87195000</oke:DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet>
    <oke:DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet
      contextRef="FD2019Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-3"
      id="d13283862e2615-wk-Fact-1793449B2317553DC2090D314F2D1F9E"
      unitRef="usd">-21625000</oke:DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet>
    <oke:DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet
      contextRef="FD2020Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-3"
      id="d13283862e2631-wk-Fact-6F84C62C49EBB6FE71840D316B746F07"
      unitRef="usd">-225041000</oke:DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet>
    <oke:DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet
      contextRef="FD2019Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-3"
      id="d13283862e2651-wk-Fact-78DC12353185689D51E20D314FFB7BC5"
      unitRef="usd">-67912000</oke:DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet>
    <oke:DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet
      contextRef="FD2020Q1YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-3"
      id="d13283862e2677-wk-Fact-81870EBEE56B30CB137C0D316C73C97E"
      unitRef="usd">-137846000</oke:DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet>
    <oke:DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet
      contextRef="FD2019Q1YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-3"
      id="d13283862e2697-wk-Fact-1DF1FCB749B68C5BE3F50D3150CAD29B"
      unitRef="usd">-89537000</oke:DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet>
    <us-gaap:ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-223023E4539D53B3B75EDCA0CEBC6EA2-0-wk-Fact-755FD635ECB3530EB87ABC336F06F9C6">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table sets forth the effect of cash flow hedges on net income (loss) for the periods indicated:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="9"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:31%;"/&gt;&lt;td style="width:44%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td rowspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td rowspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Location of Gain (Loss) Reclassified from&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Accumulated Other Comprehensive&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Loss into Net Income (Loss)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March 31,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2019&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Commodity contracts&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Commodity sales revenues&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;44,999&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;23,822&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cost of sales and fuel&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(15,039&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(4,970&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest-rate contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(10,278&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(2,504&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total change in fair value of cash flow hedges reclassified from accumulated other comprehensive loss into net income (loss) on derivatives&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;19,682&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;16,348&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock>
    <oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet
      contextRef="FD2020Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_SalesMember"
      decimals="-3"
      id="d13283862e2954-wk-Fact-D4182D6629932D32695A0D32C8EBF807"
      unitRef="usd">44999000</oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet>
    <oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet
      contextRef="FD2019Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_SalesMember"
      decimals="-3"
      id="d13283862e2973-wk-Fact-105FFAA02F83D9ABD6860D32E9085F58"
      unitRef="usd">23822000</oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet>
    <oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet
      contextRef="FD2020Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_CostOfSalesMember"
      decimals="-3"
      id="d13283862e2993-wk-Fact-B5AA6EAEC95742C5D6671237148A7F71"
      unitRef="usd">-15039000</oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet>
    <oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet
      contextRef="FD2019Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_CostOfSalesMember"
      decimals="-3"
      id="d13283862e3013-wk-Fact-3B1487A4DD0EAA4B5E9D1239B4729F02"
      unitRef="usd">-4970000</oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet>
    <oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet
      contextRef="FD2020Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-3"
      id="d13283862e3039-wk-Fact-46E3C2C8371013C8BA450D32CAD6F195"
      unitRef="usd">-10278000</oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet>
    <oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet
      contextRef="FD2019Q1YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-3"
      id="d13283862e3059-wk-Fact-35FF8F2CB6E4343A98CA0D32E9EDBB66"
      unitRef="usd">-2504000</oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet>
    <oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet
      contextRef="FD2020Q1YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-3"
      id="d13283862e3090-wk-Fact-4964D20F32A9BD700C630D32CC456B30"
      unitRef="usd">19682000</oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet>
    <oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet
      contextRef="FD2019Q1YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-3"
      id="d13283862e3109-wk-Fact-14D3BEFBB92F50E3B3EC0D32EAADD1E5"
      unitRef="usd">16348000</oke:DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet>
    <us-gaap:DerivativeNetLiabilityPositionAggregateFairValue
      contextRef="FI2020Q1"
      decimals="-5"
      id="d13283862e3137-wk-Fact-8AB8FF3BD2375052BB186C2618D4ED57"
      unitRef="usd">0</us-gaap:DerivativeNetLiabilityPositionAggregateFairValue>
    <us-gaap:DebtDisclosureTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-F58263A750C75EC392141F7D42931FC7-0-wk-Fact-65115D81F16A5B51A98F81386E27CA35">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;DEBT&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table sets forth our consolidated debt for the periods indicated:&lt;/span&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="9"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:74%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March 31,&lt;br/&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;December 31,&lt;br/&gt;2019&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;background-color:#cceeff;"&gt;Commercial paper outstanding, bearing a weighted-average interest rate of 2.16% as of December 31, 2019&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;220,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Senior unsecured obligations:&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$1,500,000 term loan, variable rate, due November 2021&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;1,250,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;1,250,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$700,000 at 4.25% due February 2022&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;547,397&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;547,397&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$900,000 at 3.375% due October 2022&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;900,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;900,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$425,000 at 5.0% due September 2023&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;425,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;425,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$500,000 at 7.5% due September 2023&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;500,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;500,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$500,000 at 2.75% due September 2024&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;500,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;500,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$500,000 at 4.9% due March 2025&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;500,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;500,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$400,000 at 2.2% due September 2025&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;397,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$500,000 at 4.0% due July 2027&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;500,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;500,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$800,000 at 4.55% due July 2028&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;800,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;800,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$100,000 at 6.875% due September 2028&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;100,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;100,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$700,000 at 4.35% due March 2029&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;700,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;700,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$750,000 at 3.4% due September 2029&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;734,251&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;750,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$850,000 at 3.1% due March 2030&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;821,050&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$400,000 at 6.0% due June 2035&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;400,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;400,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$600,000 at 6.65% due October 2036&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;600,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;600,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$600,000 at 6.85% due October 2037&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;600,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;600,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$650,000 at 6.125% due February 2041&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;650,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;650,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$400,000 at 6.2% due September 2043&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;400,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;400,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$700,000 at 4.95% due July 2047&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;693,405&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;700,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$1,000,000 at 5.2% due July 2048&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;1,000,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;1,000,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$750,000 at 4.45% due September 2049&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;747,650&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;750,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$500,000 at 4.5% due March 2050&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;489,625&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Guardian Pipeline&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;background-color:#cceeff;"&gt;Weighted average 7.85% due December 2022&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;19,395&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;21,307&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total debt&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;14,274,773&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;12,813,704&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Unamortized portion of terminated swaps&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;14,603&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;15,032&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Unamortized debt issuance costs and discounts&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(135,076&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(121,329&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Current maturities of long-term debt &lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(7,650&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(7,650&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Short-term borrowings (a) &lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(220,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Long-term debt&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;14,146,650&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;12,479,757&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - Individual issuances of commercial paper under our commercial paper program generally mature in 90 days or less.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$2.5 Billion Credit Agreement &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;- Our &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$2.5&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;Billion Credit Agreement is a revolving credit facility and contains certain financial, operational and legal covenants.  Among other things, these covenants include maintaining a ratio of indebtedness to adjusted EBITDA (EBITDA, as defined in our $2.5&#160;Billion Credit Agreement, adjusted for all noncash charges and increased for projected EBITDA from certain lender-approved capital expansion projects) of no more than &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5.0&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; to 1 at March&#160;31, 2020.  At &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, we had &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;no&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; borrowings outstanding, our ratio of indebtedness to adjusted EBITDA was &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;4.5&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; to 1, and we were in compliance with all covenants under our $2.5&#160;Billion Credit Agreement. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Debt Issuances&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - In early March 2020, we completed an underwritten public offering of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$1.75 billion&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; senior unsecured notes consisting of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$400 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2.2%&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; senior notes due 2025; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$850 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3.1%&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; senior notes due 2030; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$500 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;4.5%&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; senior notes due 2050.  The net proceeds, after deducting underwriting discounts, commissions and offering expenses, were &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$1.73 billion&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;.  A portion of the proceeds were used to pay all outstanding amounts under our commercial paper program.  The remainder was, and will be, used for general corporate purposes, which may include repayment of other existing indebtedness and funding capital expenditures.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Debt Repayments &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;-&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;In March 2020, we repurchased in the open market &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$67.0 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;outstanding principal of certain of our senior notes for an aggregate repurchase price of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$50.5 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;with cash on hand.  In connection with these open market repurchases, we recognized a &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$15.8 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;gain on extinguishment of debt, which is included in other income in our Consolidated Statement of Income for the three months ended March 31, 2020.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Debt Guarantees &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;- We, ONEOK Partners and the Intermediate Partnership have cross guarantees in place for our and ONEOK Partners&#x2019; indebtedness.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;For additional discussion of our $2.5&#160;Billion Credit Agreement and our &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$1.5&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;Billion Term Loan Agreement, see Note F of the Notes to Consolidated Financial Statements in our Annual Report.&lt;/span&gt;&lt;/div&gt;</us-gaap:DebtDisclosureTextBlock>
    <us-gaap:ScheduleOfDebtTableTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-EEF7B2FF7786575EB4904750A7584A72-0-wk-Fact-4A306857C1585C74AD5500C382E85FF3">&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table sets forth our consolidated debt for the periods indicated:&lt;/span&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="9"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:74%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March 31,&lt;br/&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;December 31,&lt;br/&gt;2019&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;background-color:#cceeff;"&gt;Commercial paper outstanding, bearing a weighted-average interest rate of 2.16% as of December 31, 2019&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;220,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Senior unsecured obligations:&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$1,500,000 term loan, variable rate, due November 2021&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;1,250,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;1,250,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$700,000 at 4.25% due February 2022&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;547,397&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;547,397&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$900,000 at 3.375% due October 2022&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;900,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;900,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$425,000 at 5.0% due September 2023&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;425,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;425,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$500,000 at 7.5% due September 2023&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;500,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;500,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$500,000 at 2.75% due September 2024&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;500,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;500,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$500,000 at 4.9% due March 2025&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;500,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;500,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$400,000 at 2.2% due September 2025&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;397,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$500,000 at 4.0% due July 2027&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;500,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;500,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$800,000 at 4.55% due July 2028&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;800,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;800,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$100,000 at 6.875% due September 2028&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;100,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;100,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$700,000 at 4.35% due March 2029&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;700,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;700,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$750,000 at 3.4% due September 2029&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;734,251&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;750,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$850,000 at 3.1% due March 2030&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;821,050&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$400,000 at 6.0% due June 2035&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;400,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;400,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$600,000 at 6.65% due October 2036&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;600,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;600,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$600,000 at 6.85% due October 2037&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;600,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;600,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$650,000 at 6.125% due February 2041&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;650,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;650,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$400,000 at 6.2% due September 2043&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;400,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;400,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$700,000 at 4.95% due July 2047&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;693,405&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;700,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$1,000,000 at 5.2% due July 2048&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;1,000,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;1,000,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$750,000 at 4.45% due September 2049&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;747,650&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;750,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$500,000 at 4.5% due March 2050&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;489,625&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Guardian Pipeline&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;background-color:#cceeff;"&gt;Weighted average 7.85% due December 2022&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;19,395&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;21,307&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total debt&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;14,274,773&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;12,813,704&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Unamortized portion of terminated swaps&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;14,603&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;15,032&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Unamortized debt issuance costs and discounts&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(135,076&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(121,329&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Current maturities of long-term debt &lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(7,650&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(7,650&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Short-term borrowings (a) &lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(220,000&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Long-term debt&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;14,146,650&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;12,479,757&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - Individual issuances of commercial paper under our commercial paper program generally mature in 90 days or less.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:ScheduleOfDebtTableTextBlock>
    <us-gaap:CommercialPaper
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember"
      decimals="-3"
      id="d13285783e632-wk-Fact-72E826BFBD675C0C9C16C1F4A67089ED"
      unitRef="usd">0</us-gaap:CommercialPaper>
    <us-gaap:CommercialPaper
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember"
      decimals="-3"
      id="d13285783e651-wk-Fact-78630386519A585293C392BF230D90F3"
      unitRef="usd">220000000</us-gaap:CommercialPaper>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_TermLoanAgreementdue2021Member"
      decimals="-3"
      id="d13285783e717-wk-Fact-E5A87CE5DBFA5E51ABCE3092C0F34DD3"
      unitRef="usd">1250000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_TermLoanAgreementdue2021Member"
      decimals="-3"
      id="d13285783e736-wk-Fact-5009A5380CE7533A961104675D86C247"
      unitRef="usd">1250000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.25NotesPayabledue2022Member"
      decimals="-3"
      id="d13285783e761-wk-Fact-59CC9E6A29905119BA3DADCA993AEEAA"
      unitRef="usd">547397000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.25NotesPayabledue2022Member"
      decimals="-3"
      id="d13285783e780-wk-Fact-A78A7882390550F28DDA7CA39E176BA9"
      unitRef="usd">547397000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A3.375NotesPayabledue2022Member"
      decimals="-3"
      id="d13285783e805-wk-Fact-3A49D38BFA2D5D16A496FFDC6BF56C86"
      unitRef="usd">900000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A3.375NotesPayabledue2022Member"
      decimals="-3"
      id="d13285783e824-wk-Fact-1F73CEE3F4545A9C9F58A3AE0B13E00F"
      unitRef="usd">900000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A5.0NotesPayabledue2023Member"
      decimals="-3"
      id="d13285783e849-wk-Fact-6A9ADBB5FB2A5F64A3678B3EFC1A1916"
      unitRef="usd">425000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A5.0NotesPayabledue2023Member"
      decimals="-3"
      id="d13285783e868-wk-Fact-7BFE9937A7DD534C8C369E344734B5D0"
      unitRef="usd">425000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A7.5NotesPayabledue2023Member"
      decimals="-3"
      id="d13285783e893-wk-Fact-E28EA2E302D5562DB0E6FEBA099A34B6"
      unitRef="usd">500000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A7.5NotesPayabledue2023Member"
      decimals="-3"
      id="d13285783e912-wk-Fact-4F1901A5F4215147A2C3EEF4B4F90584"
      unitRef="usd">500000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.75NotesPayabledue2024Member"
      decimals="-3"
      id="d13285783e937-wk-Fact-B75CE032113D5B0F88C38D7A8B0EE5B2"
      unitRef="usd">500000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.75NotesPayabledue2024Member"
      decimals="-3"
      id="d13285783e956-wk-Fact-D472489C62CE5A9787A5E8BBA047ADF5"
      unitRef="usd">500000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A4.9NotesPayabledue2025Member"
      decimals="-3"
      id="d13285783e981-wk-Fact-99DADDB2D31A5E1BA8A98D255CE52232"
      unitRef="usd">500000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A4.9NotesPayabledue2025Member"
      decimals="-3"
      id="d13285783e1000-wk-Fact-805130F754B55F9588FE7CE2E0B38F34"
      unitRef="usd">500000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.2NotesPayabledue2025Member"
      decimals="-3"
      id="d13285783e1026-wk-Fact-91CC8FBD100A08949241E506B571ADB4"
      unitRef="usd">397000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.2NotesPayabledue2025Member"
      decimals="-3"
      id="d13285783e1045-wk-Fact-EB1869A783A060A4DF04EE9BCA15544A"
      unitRef="usd">0</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.0NotesPayabledue2027Member"
      decimals="-3"
      id="d13285783e1070-wk-Fact-E2EAA8C6D1E559FD8D6DA65D0A0BF28E"
      unitRef="usd">500000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.0NotesPayabledue2027Member"
      decimals="-3"
      id="d13285783e1089-wk-Fact-A1238A1101DC5F6F97205F766F79684C"
      unitRef="usd">500000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.55NotesPayabledue2028Member"
      decimals="-3"
      id="d13285783e1114-wk-Fact-991CD7E25D0D5288B4AFF7C532AC91C8"
      unitRef="usd">800000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.55NotesPayabledue2028Member"
      decimals="-3"
      id="d13285783e1133-wk-Fact-7D23ECECB85D5F528B91D22F03003E02"
      unitRef="usd">800000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A6.875NotesPayabledue2028Member"
      decimals="-3"
      id="d13285783e1158-wk-Fact-69A75690C8D05221879C4CCFA71B94A7"
      unitRef="usd">100000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A6.875NotesPayabledue2028Member"
      decimals="-3"
      id="d13285783e1177-wk-Fact-3DFF2B832EE95F449CCFCC38A346407A"
      unitRef="usd">100000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.35NotesPayabledue2029Member"
      decimals="-3"
      id="d13285783e1202-wk-Fact-979BA65919CF5CF9883B377DED5A1577"
      unitRef="usd">700000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.35NotesPayabledue2029Member"
      decimals="-3"
      id="d13285783e1221-wk-Fact-C29398F3F6C75AB5B94A254B68D514DE"
      unitRef="usd">700000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.4NotesPayabledue2029Member"
      decimals="-3"
      id="d13285783e1246-wk-Fact-3625F9E967295A7ABB68ED39780ECFD2"
      unitRef="usd">734251000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.4NotesPayabledue2029Member"
      decimals="-3"
      id="d13285783e1265-wk-Fact-6EE27762A1A553D9869F8C1A68A5335F"
      unitRef="usd">750000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.1NotesPayabledue2030Member"
      decimals="-3"
      id="d13285783e1290-wk-Fact-6B7ABF28005B8D18BFE7E516899D4F80"
      unitRef="usd">821050000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.1NotesPayabledue2030Member"
      decimals="-3"
      id="d13285783e1309-wk-Fact-B3D1B5EAE2E74EFF4781EE9BD4D621B8"
      unitRef="usd">0</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A6.0NotesPayabledue2035Member"
      decimals="-3"
      id="d13285783e1334-wk-Fact-0F197D7793F555139372DE5678BBAA63"
      unitRef="usd">400000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A6.0NotesPayabledue2035Member"
      decimals="-3"
      id="d13285783e1353-wk-Fact-FB285EB80C615989B092AE2DD9F1303E"
      unitRef="usd">400000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.65NotesPayabledue2036Member"
      decimals="-3"
      id="d13285783e1378-wk-Fact-4124C5353EF45382A979110D639345E3"
      unitRef="usd">600000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.65NotesPayabledue2036Member"
      decimals="-3"
      id="d13285783e1397-wk-Fact-399B71E4F910528C9B614E6FD0A1A31D"
      unitRef="usd">600000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.85NotesPayabledue2037Member"
      decimals="-3"
      id="d13285783e1422-wk-Fact-19C02A726BB15CE5A0117EDEA244CA59"
      unitRef="usd">600000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.85NotesPayabledue2037Member"
      decimals="-3"
      id="d13285783e1441-wk-Fact-63F49DFC5ED3512180911986E5378F21"
      unitRef="usd">600000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.125NotesPayabledue2041Member"
      decimals="-3"
      id="d13285783e1466-wk-Fact-D572A94378B157449923111BB82ED131"
      unitRef="usd">650000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.125NotesPayabledue2041Member"
      decimals="-3"
      id="d13285783e1485-wk-Fact-0A4A5076AEEE5CB098D6D7BF2E016903"
      unitRef="usd">650000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.2NotesPayabledue2043Member"
      decimals="-3"
      id="d13285783e1511-wk-Fact-9B48D4560B6E5B2A90598E3A73761D56"
      unitRef="usd">400000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_SubsidiaryIssuerMember_us-gaap_DebtInstrumentAxis_oke_A6.2NotesPayabledue2043Member"
      decimals="-3"
      id="d13285783e1530-wk-Fact-B54EB37A95685FC0A41BD46EA6EA0A31"
      unitRef="usd">400000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.95NotesPayabledue2047Member"
      decimals="-3"
      id="d13285783e1555-wk-Fact-920F8B250C05573F907E3541795AEC45"
      unitRef="usd">693405000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.95NotesPayabledue2047Member"
      decimals="-3"
      id="d13285783e1574-wk-Fact-AF92F7B5D19A573C9D47767206804F5F"
      unitRef="usd">700000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A5.2NotesPayabledue2048Member"
      decimals="-3"
      id="d13285783e1599-wk-Fact-CBB1703E6D7C540BABB249CAF73F0509"
      unitRef="usd">1000000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A5.2NotesPayabledue2048Member"
      decimals="-3"
      id="d13285783e1618-wk-Fact-D43BF30B988A561384AC0968047819B0"
      unitRef="usd">1000000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.45NotesPayabledue2049Member"
      decimals="-3"
      id="d13285783e1643-wk-Fact-6EBCC42B683A588B9478432F212E4A34"
      unitRef="usd">747650000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.45NotesPayabledue2049Member"
      decimals="-3"
      id="d13285783e1662-wk-Fact-E831840168075FCB8CC82B1194F049C1"
      unitRef="usd">750000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.5NotesPayabledue2050Member"
      decimals="-3"
      id="d13285783e1687-wk-Fact-4B843053211CE33E185DEE9BE4571F8E"
      unitRef="usd">489625000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.5NotesPayabledue2050Member"
      decimals="-3"
      id="d13285783e1706-wk-Fact-D9CAC9A4740C8D8078D2EE9BE49C29E8"
      unitRef="usd">0</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1_dei_LegalEntityAxis_oke_GuardianPipelineMember_us-gaap_DebtInstrumentAxis_oke_NotesPayables1Due2022Member"
      decimals="-3"
      id="d13285783e1773-wk-Fact-F66F4B483296516D8AD0FBC7AA6861C2"
      unitRef="usd">19395000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4_dei_LegalEntityAxis_oke_GuardianPipelineMember_us-gaap_DebtInstrumentAxis_oke_NotesPayables1Due2022Member"
      decimals="-3"
      id="d13285783e1792-wk-Fact-DF89AAE0B7B057FC8A81A4FFBFB41F60"
      unitRef="usd">21307000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13285783e1817-wk-Fact-8E83BC93DD23586DAAAE9E0492D82C79"
      unitRef="usd">14274773000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13285783e1836-wk-Fact-BCF5E3F6273E552BB61213DAA56EE6CC"
      unitRef="usd">12813704000</us-gaap:DebtInstrumentCarryingAmount>
    <oke:UnamortizedPortionofTerminatedSwaps
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13285783e1861-wk-Fact-DFF64370AF7E517FACAE02CDCDCD982D"
      unitRef="usd">14603000</oke:UnamortizedPortionofTerminatedSwaps>
    <oke:UnamortizedPortionofTerminatedSwaps
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13285783e1880-wk-Fact-89B17FD9D9E7590FA8335027EA2A1455"
      unitRef="usd">15032000</oke:UnamortizedPortionofTerminatedSwaps>
    <us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13285783e1905-wk-Fact-382803F6E448573DBF30D946907CFCEA"
      unitRef="usd">135076000</us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet>
    <us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13285783e1925-wk-Fact-C331C597363250678F250CF404D4E50E"
      unitRef="usd">121329000</us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet>
    <us-gaap:LongTermDebtCurrent
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13285783e1951-wk-Fact-4C8C9545EBF7BFC9BD8CE503D38D01F4"
      unitRef="usd">7650000</us-gaap:LongTermDebtCurrent>
    <us-gaap:LongTermDebtCurrent
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13285783e1971-wk-Fact-220A01ADFA0B5717C93AE5043352A00F"
      unitRef="usd">7650000</us-gaap:LongTermDebtCurrent>
    <us-gaap:ShortTermBorrowings
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13285783e1998-wk-Fact-01F9192D35CB68C08CBEE503D3E91646"
      unitRef="usd">0</us-gaap:ShortTermBorrowings>
    <us-gaap:ShortTermBorrowings
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13285783e2017-wk-Fact-CACE9CFCB49FE28437A7E50433A9BC1C"
      unitRef="usd">220000000</us-gaap:ShortTermBorrowings>
    <us-gaap:LongTermDebtNoncurrent
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13285783e2048-wk-Fact-D3E6DBE71BD96A10FD8DE503D6E690DA"
      unitRef="usd">14146650000</us-gaap:LongTermDebtNoncurrent>
    <us-gaap:LongTermDebtNoncurrent
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13285783e2067-wk-Fact-0C16A57CB7CF186BD2F3E50436D4AEDD"
      unitRef="usd">12479757000</us-gaap:LongTermDebtNoncurrent>
    <us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
      contextRef="FI2020Q1_us-gaap_LineOfCreditFacilityAxis_oke_A2.5BillionCreditAgreementMember"
      decimals="-8"
      id="d13285783e2090-wk-Fact-F62D2D08F21C4D7FB3D7B46D13DDD886"
      unitRef="usd">2500000000</us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity>
    <oke:IndebtednesstoAdjustedEBITDAMaximum
      contextRef="FI2020Q1_us-gaap_LineOfCreditFacilityAxis_oke_A2.5BillionCreditAgreementMember"
      decimals="1"
      id="d13285783e2094-wk-Fact-EDA4AFD8E0D4E1613944AD566269F6F3"
      unitRef="number">5.0</oke:IndebtednesstoAdjustedEBITDAMaximum>
    <us-gaap:LineOfCreditFacilityFairValueOfAmountOutstanding
      contextRef="FI2020Q1_us-gaap_LineOfCreditFacilityAxis_oke_A2.5BillionCreditAgreementMember"
      decimals="-3"
      id="d13285783e2102-wk-Fact-F8C7E4BCD0405B2987620CA90DD03E51"
      unitRef="usd">0</us-gaap:LineOfCreditFacilityFairValueOfAmountOutstanding>
    <oke:IndebtednessToAdjustedEbitdaCurrent
      contextRef="FI2020Q1_us-gaap_LineOfCreditFacilityAxis_oke_A2.5BillionCreditAgreementMember"
      decimals="1"
      id="d13285783e2106-wk-Fact-786EAF0FDBAE51ED9EC66B4A6413941C"
      unitRef="number">4.5</oke:IndebtednessToAdjustedEbitdaCurrent>
    <us-gaap:SeniorLongTermNotes
      contextRef="FI2020Q1_us-gaap_DebtInstrumentAxis_oke_NotesPayablefromPublicOfferingDue20252030and2050Member"
      decimals="-7"
      id="d13285783e2118-wk-Fact-D4DE833C9C19F5B4D823E5404EA3C2B0"
      unitRef="usd">1750000000</us-gaap:SeniorLongTermNotes>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.2NotesPayabledue2025Member"
      decimals="-6"
      id="d13285783e2122-wk-Fact-7D22A1517FE8222A0DA4E540B3B8805F"
      unitRef="usd">400000000</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A2.2NotesPayabledue2025Member"
      decimals="3"
      id="d13285783e2126-wk-Fact-B7413BB25F0E9EBA2712E5411EEA84C6"
      unitRef="rate">0.022</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.1NotesPayabledue2030Member"
      decimals="-6"
      id="d13285783e2130-wk-Fact-A94E6B392DF7054BC5B6E541882713BD"
      unitRef="usd">850000000</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A3.1NotesPayabledue2030Member"
      decimals="3"
      id="d13285783e2134-wk-Fact-DB02B8187CF37C073596E541CF3CAE60"
      unitRef="rate">0.031</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.5NotesPayabledue2050Member"
      decimals="-6"
      id="d13285783e2139-wk-Fact-352B421B0EF7C117686BE54221DDC558"
      unitRef="usd">500000000</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_DebtInstrumentAxis_oke_A4.5NotesPayabledue2050Member"
      decimals="3"
      id="d13285783e2143-wk-Fact-2033B10E6CBAAE0B2D05E5427B6DD84E"
      unitRef="rate">0.045</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:ProceedsFromDebtNetOfIssuanceCosts
      contextRef="FD2020Q1YTD_us-gaap_DebtInstrumentAxis_oke_NotesPayablefromPublicOfferingDue20252030and2050Member"
      decimals="-7"
      id="d13285783e2147-wk-Fact-5973A37DC41DA220AF2CE542CF62AF50"
      unitRef="usd">1730000000</us-gaap:ProceedsFromDebtNetOfIssuanceCosts>
    <us-gaap:DebtInstrumentRepurchasedFaceAmount
      contextRef="FI2020Q1"
      decimals="-5"
      id="d13285783e2162-wk-Fact-7D3AAFECB0BA306E27DB55E57428A406"
      unitRef="usd">67000000.0</us-gaap:DebtInstrumentRepurchasedFaceAmount>
    <us-gaap:RepaymentsOfDebt
      contextRef="FD2020Q1YTD"
      decimals="-5"
      id="d13285783e2166-wk-Fact-E05F1F05464827B4472455E8CDE4A5CF"
      unitRef="usd">50500000</us-gaap:RepaymentsOfDebt>
    <us-gaap:GainsLossesOnExtinguishmentOfDebt
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13285783e2170-wk-Fact-AEBCC74496DDAFFD766E55EA1133804A"
      unitRef="usd">15800000</us-gaap:GainsLossesOnExtinguishmentOfDebt>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="FI2020Q1_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_LongtermDebtTypeAxis_oke_TermLoanAgreementdue2021Member"
      decimals="-8"
      id="d13285783e2187-wk-Fact-4095C65604B77BC0C912B46F12A1FB98"
      unitRef="usd">1500000000</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:StockholdersEquityNoteDisclosureTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-9C53CD70135F5946B7C4DD20AC4758B9-0-wk-Fact-24409894CEE25B62A849323C1BFEEB69">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;EQUITY&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Dividends &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;-&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Holders of our common stock share equally in any dividend declared by our Board of Directors, subject to the rights of the holders of outstanding preferred stock.  Dividends paid on our common stock in February 2020 were &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$0.935&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; per share.  A dividend of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$0.935&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; per share was declared for shareholders of record at the close of business on &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&lt;span style="white-space:nowrap"&gt;April 27, 2020&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, payable &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&lt;span style="white-space:nowrap"&gt;May 14, 2020&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The Series E Preferred Stock pays quarterly dividends on each share of Series E Preferred Stock, when, as and if declared by our Board of Directors, at a rate of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5.5%&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; per year.  We paid dividends for the Series E Preferred Stock of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$0.3 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; in February 2020.  Dividends totaling &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$0.3 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; were declared for the Series E Preferred Stock and are payable &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&lt;span style="white-space:nowrap"&gt;May 14, 2020&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;.&lt;/span&gt;&lt;/div&gt;</us-gaap:StockholdersEquityNoteDisclosureTextBlock>
    <us-gaap:CommonStockDividendsPerShareCashPaid
      contextRef="FD2020Q1YTD"
      decimals="3"
      id="d13285978e505-wk-Fact-7E3573766E815267909219F2487716E7"
      unitRef="usdPerShare">0.935</us-gaap:CommonStockDividendsPerShareCashPaid>
    <us-gaap:CommonStockDividendsPerShareDeclared
      contextRef="FD2020Q2QTD_us-gaap_SubsequentEventTypeAxis_us-gaap_SubsequentEventMember"
      decimals="3"
      id="d13285978e509-wk-Fact-6590169E6AFD5882BA3C04CD998B3F7C"
      unitRef="usdPerShare">0.935</us-gaap:CommonStockDividendsPerShareDeclared>
    <us-gaap:DividendsPayableDateOfRecordDayMonthAndYear
      contextRef="FD2020Q2QTD_us-gaap_SubsequentEventTypeAxis_us-gaap_SubsequentEventMember"
      id="d13285978e513-wk-Fact-F6FDF2E96D9E5276B26BE26C9C56C411">2020-04-27</us-gaap:DividendsPayableDateOfRecordDayMonthAndYear>
    <us-gaap:DividendPayableDateToBePaidDayMonthAndYear
      contextRef="FD2020Q2QTD_us-gaap_SubsequentEventTypeAxis_us-gaap_SubsequentEventMember"
      id="d13285978e517-wk-Fact-A6EDEC503DED54BB93B794F9C1FF5285">2020-05-14</us-gaap:DividendPayableDateToBePaidDayMonthAndYear>
    <us-gaap:PreferredStockDividendRatePercentage
      contextRef="FD2020Q1YTD_us-gaap_StatementClassOfStockAxis_us-gaap_SeriesEPreferredStockMember"
      decimals="3"
      id="d13285978e534-wk-Fact-9B4CFF315E67523CA096151399A38DFA"
      unitRef="rate">0.055</us-gaap:PreferredStockDividendRatePercentage>
    <us-gaap:DividendsPreferredStockCash
      contextRef="FD2020Q1YTD"
      decimals="-5"
      id="d13285978e538-wk-Fact-B65D69163F375E42A8C87BD7991EA5CA"
      unitRef="usd">300000</us-gaap:DividendsPreferredStockCash>
    <us-gaap:DividendsPreferredStock
      contextRef="FD2020Q2QTD_us-gaap_SubsequentEventTypeAxis_us-gaap_SubsequentEventMember"
      decimals="-5"
      id="d13285978e542-wk-Fact-535C0303C0A25B2C87145E6269DBE35B"
      unitRef="usd">300000</us-gaap:DividendsPreferredStock>
    <us-gaap:DividendPayableDateToBePaidDayMonthAndYear
      contextRef="FD2020Q2QTD_us-gaap_SubsequentEventTypeAxis_us-gaap_SubsequentEventMember"
      id="d13285978e546-wk-Fact-A6EDEC503DED54BB93B794F9C1FF5285">2020-05-14</us-gaap:DividendPayableDateToBePaidDayMonthAndYear>
    <us-gaap:ComprehensiveIncomeNoteTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-8EEB9B39DFAE78B610E20DFF8AD630BC-0-wk-Fact-45308232905BBEDCDC770DFFAB0BB318">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;ACCUMULATED OTHER COMPREHENSIVE LOSS&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table sets forth the balance in accumulated other comprehensive loss for the period indicated:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="17"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:34%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:14%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:13%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:14%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:13%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Risk-&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Management&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Assets/Liabilities (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Retirement and Other&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Postretirement&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Benefit Plan&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Obligations (a) (b)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Risk-&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Management&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Assets/Liabilities of&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Unconsolidated&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Affiliates (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Accumulated&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Comprehensive&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Loss (a)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;January&#160;1, 2020&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(233,520&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(131,481&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(8,999&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(374,000&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other comprehensive income (loss) before reclassifications &lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(106,141&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;20&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(7,777&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(113,898&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Amounts reclassified to net income (loss) (c)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(15,164&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;3,542&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;134&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(11,488&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other comprehensive income (loss)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(121,305&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;3,562&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(7,643&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(125,386&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;March&#160;31, 2020&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(354,825&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(127,919&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(16,642&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(499,386&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - All amounts are presented net of tax.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(b) - Includes amounts related to supplemental executive retirement plan. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;color:#2c2c2c;"&gt;(c) - See Note C for details of amounts reclassified to net income (loss) for risk-management assets/liabilities and Note H for retirement and other postretirement benefit plan obligations.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table sets forth information about the balance of accumulated other comprehensive loss at &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, representing unrealized gains (losses) related to risk-management assets and liabilities:&lt;/span&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="5"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:81%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Risk-&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Management&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Assets/Liabilities (a)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Commodity derivative instruments expected to be realized within the next 21 months (b)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;72,180&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Settled interest-rate swaps to be recognized over the life of the long-term, fixed-rate debt (c)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(218,877&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest-rate swaps with future settlement dates expected to be amortized over the life of long-term debt&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(208,128&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Accumulated other comprehensive loss at March 31, 2020&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(354,825&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - All amounts are presented net of tax.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(b) - Based on &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;, commodity prices, we expect to realize &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$73.0 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; in net gains, net of tax, over the next 12&#160;months and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$0.8 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; in net losses, net of tax, thereafter.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(c) - We expect losses of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$29.4 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;, net of tax, will be reclassified into earnings during the next 12 months as the hedged items affect earnings.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The remaining amounts in accumulated other comprehensive loss relate primarily to our retirement and other postretirement benefit plan obligations, which are expected to be amortized over the average remaining service period of employees participating in these plans.&lt;/span&gt;&lt;/div&gt;</us-gaap:ComprehensiveIncomeNoteTextBlock>
    <us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-DB1720A0F0DA380799450DFDC14FD898-0-wk-Fact-ABED3A57B4829F26467D0DFDDECFBA78">&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table sets forth the balance in accumulated other comprehensive loss for the period indicated:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="17"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:34%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:14%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:13%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:14%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:13%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Risk-&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Management&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Assets/Liabilities (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Retirement and Other&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Postretirement&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Benefit Plan&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Obligations (a) (b)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Risk-&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Management&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Assets/Liabilities of&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Unconsolidated&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Affiliates (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Accumulated&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Comprehensive&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Loss (a)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;January&#160;1, 2020&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(233,520&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(131,481&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(8,999&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(374,000&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other comprehensive income (loss) before reclassifications &lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(106,141&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;20&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(7,777&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(113,898&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Amounts reclassified to net income (loss) (c)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(15,164&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;3,542&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;134&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(11,488&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other comprehensive income (loss)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(121,305&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;3,562&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(7,643&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(125,386&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;March&#160;31, 2020&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(354,825&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(127,919&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(16,642&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(499,386&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - All amounts are presented net of tax.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(b) - Includes amounts related to supplemental executive retirement plan. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;color:#2c2c2c;"&gt;(c) - See Note C for details of amounts reclassified to net income (loss) for risk-management assets/liabilities and Note H for retirement and other postretirement benefit plan obligations.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13287036e749-wk-Fact-8B8FC38D104D59339BC6416B9CCC6024"
      unitRef="usd">-233520000</us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13287036e769-wk-Fact-36CCBCBCC2075DD8B49646F68140FE71"
      unitRef="usd">131481000</us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax>
    <oke:AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13287036e790-wk-Fact-1B2D1A742125501AAF9232B58DC2A742"
      unitRef="usd">-8999000</oke:AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
      contextRef="FI2019Q4"
      decimals="-3"
      id="d13287036e810-wk-Fact-366CEF0CF89BC907ECACE5043976CB65"
      unitRef="usd">-374000000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13287036e831-wk-Fact-8F11AFAA242E5118BFC93ECB661F2D18"
      unitRef="usd">-106141000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13287036e851-wk-Fact-7C9E3D9124B55D79B56682C88DA4E4D8"
      unitRef="usd">-20000</us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax>
    <oke:OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13287036e870-wk-Fact-D86803DF758059AA9951B8D4086E95AE"
      unitRef="usd">-7777000</oke:OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax>
    <oke:OtherComprehensiveIncomeLossBeforeReclassifications
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13287036e891-wk-Fact-5295CA8218225A1EB309B0A019140897"
      unitRef="usd">-113898000</oke:OtherComprehensiveIncomeLossBeforeReclassifications>
    <us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13287036e917-wk-Fact-46785A0DD6E65971A40DBA3D2FD5D68E"
      unitRef="usd">15164000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13287036e937-wk-Fact-BB0D8050A68E21E71BB30DF773FD61C1"
      unitRef="usd">3542000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax>
    <oke:OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13287036e956-wk-Fact-FCF02E02BE9906C5F3F00DF779B6A24E"
      unitRef="usd">-134000</oke:OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax>
    <oke:OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13287036e976-wk-Fact-F0811F0A1D89536D9A663FBFBD781C6E"
      unitRef="usd">11488000</oke:OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13287036e1002-wk-Fact-CFD68767C29955BC99279032793624A0"
      unitRef="usd">-121305000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13287036e1022-wk-Fact-7017FF07258C50C0A19C5B230A85EC2E"
      unitRef="usd">-3562000</us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax>
    <oke:OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13287036e1041-wk-Fact-A81D5E112E5F56518E38752D2304969D"
      unitRef="usd">-7643000</oke:OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13287036e1062-wk-Fact-CFD16FB9496B5B57871FA8F790C907A3"
      unitRef="usd">-125386000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13287036e1093-wk-Fact-080C1477B90F352B1EAD0DF8535D0E97"
      unitRef="usd">-354825000</us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13287036e1113-wk-Fact-BD4A55245EDD753A52F00DF856160153"
      unitRef="usd">127919000</us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax>
    <oke:AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13287036e1134-wk-Fact-EC134029CFF7D9CA49300DF858E246E7"
      unitRef="usd">-16642000</oke:AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13287036e1154-wk-Fact-B7FDE02EAECDBA142F47E503DABA0EE2"
      unitRef="usd">-499386000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <oke:ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-36EF444968634E7C552D0DFE942D13F7-0-wk-Fact-4F1F53DC7441B69D9FE80DFEA93615FE">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table sets forth information about the balance of accumulated other comprehensive loss at &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, representing unrealized gains (losses) related to risk-management assets and liabilities:&lt;/span&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="5"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:81%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Risk-&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Management&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Assets/Liabilities (a)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Commodity derivative instruments expected to be realized within the next 21 months (b)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;72,180&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Settled interest-rate swaps to be recognized over the life of the long-term, fixed-rate debt (c)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(218,877&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest-rate swaps with future settlement dates expected to be amortized over the life of long-term debt&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(208,128&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Accumulated other comprehensive loss at March 31, 2020&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(354,825&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - All amounts are presented net of tax.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(b) - Based on &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;, commodity prices, we expect to realize &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$73.0 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; in net gains, net of tax, over the next 12&#160;months and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$0.8 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; in net losses, net of tax, thereafter.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(c) - We expect losses of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$29.4 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;, net of tax, will be reclassified into earnings during the next 12 months as the hedged items affect earnings.&lt;/span&gt;&lt;/div&gt;</oke:ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock>
    <oke:UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss
      contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-3"
      id="d13287036e1274-wk-Fact-F6FE0667C6B6F24E512B0DF949129C7C"
      unitRef="usd">72180000</oke:UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss>
    <oke:AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps
      contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-3"
      id="d13287036e1294-wk-Fact-4C879C9ED917B78D7B2D0DF951548BAA"
      unitRef="usd">-218877000</oke:AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps>
    <oke:Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps.
      contextRef="FI2020Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_ForwardContractsMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-3"
      id="d13287036e1320-wk-Fact-3E8CD4616066C6E32B4A0DF95A46EFA6"
      unitRef="usd">-208128000</oke:Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps.>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13287036e1351-wk-Fact-080C1477B90F352B1EAD0DF8535D0E97"
      unitRef="usd">-354825000</us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax>
    <us-gaap:PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months
      contextRef="FI2020Q1"
      decimals="-5"
      id="d13287036e1369-wk-Fact-A23B7299ED05A348A2560DFA4AE55371"
      unitRef="usd">73000000.0</us-gaap:PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months>
    <oke:CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet
      contextRef="FI2020Q1"
      decimals="-5"
      id="d13287036e1373-wk-Fact-B284AF4667E190C5EAC40DFA9F8B2FCE"
      unitRef="usd">-800000</oke:CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet>
    <us-gaap:InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet
      contextRef="FI2020Q1"
      decimals="-5"
      id="d13287036e1380-wk-Fact-9FACEA716B9F0845B91F0DFB1724743B"
      unitRef="usd">-29400000</us-gaap:InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet>
    <us-gaap:EarningsPerShareTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-E7714E3851835C16BA7BB3203D065BCD-0-wk-Fact-BCFF0155EC1D51848E1D3447C510431A">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;EARNINGS PER SHARE&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following tables set forth the computation of basic and diluted EPS for the periods indicated:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="11"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:62%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="10" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended March 31, 2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Income&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;(Loss)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Shares&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Per Share&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Amount&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="10" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands, except per share amounts&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Basic EPS&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:12px;text-indent:-12px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Net loss available for common stock&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(142,132&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;414,282&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(0.34&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Diluted EPS&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Effect of dilutive securities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;1,066&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Net loss available for common stock and&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;padding-left:6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;common stock equivalents&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(142,132&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;415,348&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(0.34&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="11"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:62%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="10" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended March 31, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Income&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;(Loss)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Shares&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Per Share&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Amount&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="10" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands, except per share amounts&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Basic EPS&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:12px;text-indent:-12px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Net income available for common stock&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;336,933&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;412,908&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;0.82&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Diluted EPS&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Effect of dilutive securities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;2,325&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Net income available for common stock and&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;padding-left:6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;common stock equivalents&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;336,933&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;415,233&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;0.81&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:EarningsPerShareTextBlock>
    <us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-4AE9F42D1DD25B57833AE865847526E8-0-wk-Fact-063866FC18A755A59B9D6D5C26585C52">&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following tables set forth the computation of basic and diluted EPS for the periods indicated:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="11"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:62%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="10" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended March 31, 2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Income&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;(Loss)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Shares&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Per Share&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Amount&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="10" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands, except per share amounts&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Basic EPS&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:12px;text-indent:-12px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Net loss available for common stock&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(142,132&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;414,282&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(0.34&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Diluted EPS&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Effect of dilutive securities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;1,066&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Net loss available for common stock and&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;padding-left:6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;common stock equivalents&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(142,132&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;415,348&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(0.34&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="11"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:62%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="10" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended March 31, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Income&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;(Loss)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Shares&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Per Share&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Amount&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="10" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands, except per share amounts&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Basic EPS&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:12px;text-indent:-12px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Net income available for common stock&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;336,933&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;412,908&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;0.82&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Diluted EPS&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Effect of dilutive securities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;2,325&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Net income available for common stock and&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;padding-left:6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;common stock equivalents&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;336,933&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;415,233&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;0.81&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock>
    <us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13288178e763-wk-Fact-007902C528635E5A946DD2DCEEAA7321"
      unitRef="usd">-142132000</us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13288178e778-wk-Fact-92465E41BFA25E07BF6864B63BF99312"
      unitRef="shares">414282000</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:EarningsPerShareBasic
      contextRef="FD2020Q1YTD"
      decimals="2"
      id="d13288178e797-wk-Fact-75927AD81F9555C4ADA7BBC7793187C6"
      unitRef="usdPerShare">-0.34</us-gaap:EarningsPerShareBasic>
    <us-gaap:DilutiveSecurities
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13288178e867-wk-Fact-33C6F8E15F8E5461B40FFC83FDC60E97"
      unitRef="usd">0</us-gaap:DilutiveSecurities>
    <us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13288178e886-wk-Fact-6E7F2C5F4EF052B397175F911D9B8A53"
      unitRef="shares">1066000</us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment>
    <us-gaap:NetIncomeLossAttributableToParentDiluted
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13288178e928-wk-Fact-D5D24A94B7AC5725978AC699877A220A"
      unitRef="usd">-142132000</us-gaap:NetIncomeLossAttributableToParentDiluted>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13288178e943-wk-Fact-7E2AEA0B69FB5F9E92772921944BECB9"
      unitRef="shares">415348000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:EarningsPerShareDiluted
      contextRef="FD2020Q1YTD"
      decimals="2"
      id="d13288178e962-wk-Fact-578C8DC4477E53D88913624F29C6BEFD"
      unitRef="usdPerShare">-0.34</us-gaap:EarningsPerShareDiluted>
    <us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13288178e1235-wk-Fact-F3C5D38B75275DFB909AE5AEFF046318"
      unitRef="usd">336933000</us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13288178e1249-wk-Fact-1FBB211A53B05FBC8DDE1E529348A12E"
      unitRef="shares">412908000</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:EarningsPerShareBasic
      contextRef="FD2019Q1YTD"
      decimals="2"
      id="d13288178e1268-wk-Fact-91BC24611EC15A438DDC6D15F7FFF7FF"
      unitRef="usdPerShare">0.82</us-gaap:EarningsPerShareBasic>
    <us-gaap:DilutiveSecurities
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13288178e1338-wk-Fact-DF37F1D5C29454E89D7AEFA1053E26E9"
      unitRef="usd">0</us-gaap:DilutiveSecurities>
    <us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13288178e1357-wk-Fact-8817F415F7F758A2BCFEBFCAE24F4B0E"
      unitRef="shares">2325000</us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment>
    <us-gaap:NetIncomeLossAttributableToParentDiluted
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13288178e1399-wk-Fact-16A159C2812C5CA69DE6DA26117E1D6C"
      unitRef="usd">336933000</us-gaap:NetIncomeLossAttributableToParentDiluted>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13288178e1413-wk-Fact-0CB0E938F91E596FBA113B4F74DDE748"
      unitRef="shares">415233000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:EarningsPerShareDiluted
      contextRef="FD2019Q1YTD"
      decimals="2"
      id="d13288178e1432-wk-Fact-768459785F065E3B840537CD7318B0DA"
      unitRef="usdPerShare">0.81</us-gaap:EarningsPerShareDiluted>
    <us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-207FEC8CA74B57EB9080C22CB1DBA97E-0-wk-Fact-0D5578BF0EDD570EB1AF556B357FCBC8">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;EMPLOYEE BENEFIT PLANS&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table sets forth the components of net periodic benefit cost for our retirement and other postretirement benefit plans for the periods indicated:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&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;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="16"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:49%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Retirement Benefits&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Other Postretirement Benefits&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March 31,&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March 31,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2019&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Components of net periodic benefit cost&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Service cost&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;2,036&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;1,954&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;115&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;117&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest cost&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;4,574&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;5,126&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;442&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;509&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Expected return on plan assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(6,232&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(5,892&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(722&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(570&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Amortization of prior service cost (credit) (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;28&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(57&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Amortization of net loss (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;4,571&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;3,158&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;74&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Net periodic benefit cost (income)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;4,977&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;4,346&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(164&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;73&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - These components of net periodic benefit cost are recognized in accumulated other comprehensive loss and are reclassified to other income (expense) in our Consolidated Statements of Income, with related income tax benefits of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$1.1 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$0.7 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; reclassified to income tax (expense) benefit for the three months ended March 31, 2020 and 2019, respectively.&lt;/span&gt;&lt;/div&gt;</us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock>
    <us-gaap:ScheduleOfNetBenefitCostsTableTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-E55EAE15AFA251068084483DB806832C-0-wk-Fact-CACEBA2982E051B59552D88EB36C61A4">&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table sets forth the components of net periodic benefit cost for our retirement and other postretirement benefit plans for the periods indicated:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&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;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="16"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:49%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Retirement Benefits&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Other Postretirement Benefits&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March 31,&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March 31,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2019&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Components of net periodic benefit cost&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Service cost&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;2,036&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;1,954&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;115&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;117&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest cost&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;4,574&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;5,126&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;442&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;509&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Expected return on plan assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(6,232&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(5,892&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(722&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(570&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Amortization of prior service cost (credit) (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;28&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(57&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Amortization of net loss (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;4,571&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;3,158&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;74&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Net periodic benefit cost (income)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;4,977&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;4,346&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(164&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;73&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - These components of net periodic benefit cost are recognized in accumulated other comprehensive loss and are reclassified to other income (expense) in our Consolidated Statements of Income, with related income tax benefits of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$1.1 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$0.7 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; reclassified to income tax (expense) benefit for the three months ended March 31, 2020 and 2019, respectively.&lt;/span&gt;&lt;/div&gt;</us-gaap:ScheduleOfNetBenefitCostsTableTextBlock>
    <us-gaap:DefinedBenefitPlanServiceCost
      contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1025-wk-Fact-AAB46BC7C5FE561E8A15B7B65BDDD882"
      unitRef="usd">2036000</us-gaap:DefinedBenefitPlanServiceCost>
    <us-gaap:DefinedBenefitPlanServiceCost
      contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1044-wk-Fact-A97F622E02B153E68790EFA93DB6E78C"
      unitRef="usd">1954000</us-gaap:DefinedBenefitPlanServiceCost>
    <us-gaap:DefinedBenefitPlanServiceCost
      contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1063-wk-Fact-27B5F407E69089198FF1E54B7AA5FE5B"
      unitRef="usd">115000</us-gaap:DefinedBenefitPlanServiceCost>
    <us-gaap:DefinedBenefitPlanServiceCost
      contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1083-wk-Fact-B66C66E9B56DD75A9110E54B7DD149C5"
      unitRef="usd">117000</us-gaap:DefinedBenefitPlanServiceCost>
    <us-gaap:DefinedBenefitPlanInterestCost
      contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1098-wk-Fact-187682271C1E5D8188DB38803564A805"
      unitRef="usd">4574000</us-gaap:DefinedBenefitPlanInterestCost>
    <us-gaap:DefinedBenefitPlanInterestCost
      contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1117-wk-Fact-DA351C0582D5518DB30BD11AD7CF9718"
      unitRef="usd">5126000</us-gaap:DefinedBenefitPlanInterestCost>
    <us-gaap:DefinedBenefitPlanInterestCost
      contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1136-wk-Fact-1B138E08F01F389E024DE54B7F64FCB0"
      unitRef="usd">442000</us-gaap:DefinedBenefitPlanInterestCost>
    <us-gaap:DefinedBenefitPlanInterestCost
      contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1156-wk-Fact-AB071B70F983E81012EBE54B81CD5FC3"
      unitRef="usd">509000</us-gaap:DefinedBenefitPlanInterestCost>
    <us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets
      contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1176-wk-Fact-457BAE05F4E85032957A89489FE5107D"
      unitRef="usd">6232000</us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets>
    <us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets
      contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1196-wk-Fact-2F9E1ED1A8125EE7A7DA999C00BD9C2E"
      unitRef="usd">5892000</us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets>
    <us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets
      contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1216-wk-Fact-B44EE920288F35E988C6E54B836F10FD"
      unitRef="usd">722000</us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets>
    <us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets
      contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1237-wk-Fact-77B64F976CA15D30913BE54B85EA584B"
      unitRef="usd">570000</us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets>
    <us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
      contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1258-wk-Fact-52DACC46860F3DD299935AE926D8D768"
      unitRef="usd">28000</us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit>
    <us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
      contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1277-wk-Fact-11EAE2A39EB9B61043BB5AE926E1BC53"
      unitRef="usd">0</us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit>
    <us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
      contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1296-wk-Fact-B65A5055E5DAC08B20F3E54B875748F3"
      unitRef="usd">0</us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit>
    <us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
      contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1316-wk-Fact-670213B860876E51EC03E54B897D4B64"
      unitRef="usd">-57000</us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit>
    <us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses
      contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1337-wk-Fact-F3C7D8CCD3B45A84B1164B4719963302"
      unitRef="usd">-4571000</us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses>
    <us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses
      contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1356-wk-Fact-7773F595972657EF88A188BC5143A03C"
      unitRef="usd">-3158000</us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses>
    <us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses
      contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1375-wk-Fact-A3FE6571224FFE0A018EE54B8AF28B04"
      unitRef="usd">-1000</us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses>
    <us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses
      contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1395-wk-Fact-CB23CD905C4A8C35B912E54B8D635C56"
      unitRef="usd">-74000</us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses>
    <us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
      contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1421-wk-Fact-7FB9DF2E368555E9BE0880C43A8D5154"
      unitRef="usd">4977000</us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost>
    <us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
      contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1440-wk-Fact-E25B18D544065D1588BE899981C086E8"
      unitRef="usd">4346000</us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost>
    <us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
      contextRef="FD2020Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1459-wk-Fact-D82FF13F3E67008CBA84E54B8F080AC1"
      unitRef="usd">-164000</us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost>
    <us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
      contextRef="FD2019Q1YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember"
      decimals="-3"
      id="d13289338e1480-wk-Fact-57C2004AC6D1711BF9D5E54B916E20B1"
      unitRef="usd">73000</us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost>
    <us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
      contextRef="FD2020Q1YTD"
      decimals="-5"
      id="d13289338e1489-wk-Fact-348148BFD60E2249E217BBFD61E10A8A"
      unitRef="usd">1100000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax>
    <us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
      contextRef="FD2019Q1YTD"
      decimals="-5"
      id="d13289338e1493-wk-Fact-6042FB127C3743BDB700BBFDCDF3A59D"
      unitRef="usd">700000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax>
    <us-gaap:EquityMethodInvestmentsDisclosureTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-4BB47665ED3F5186B2217F8EF676DFCB-0-wk-Fact-328E1C523FD1522392645919575FF843">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;UNCONSOLIDATED AFFILIATES&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:100%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Equity in Net Earnings from Investments and Impairments&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - The following table sets forth our equity in net earnings (loss) from investments for the periods indicated:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:75%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March 31,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2019&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Northern Border Pipeline&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;22,120&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;20,802&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Overland Pass Pipeline&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;14,111&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;17,394&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Roadrunner&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;6,433&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;6,338&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;1,963&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(1,053&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Equity in net earnings from investments&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;44,627&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;43,481&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Impairment of equity investments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(37,730&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;For the three months ended March 31, 2020, we recorded a noncash impairment charge of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$30.5 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; related to our &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;10.2%&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; investment in Venice Energy Services Company in our Natural Gas Gathering and Processing segment, which includes &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$22.3 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; related to equity-method goodwill, and a &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$7.2 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; noncash impairment charge related to our &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;50%&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; investment in Chisholm Pipeline Company in our Natural Gas Liquids segment.  Our remaining equity-method goodwill was &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$16.5 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; at March 31, 2020.  For additional information on our impairment charges, see Note A.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;We incurred expenses in transactions with unconsolidated affiliates of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$45.3 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$41.8 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; for the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;three&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; months ended &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, respectively, primarily related to Overland Pass Pipeline and Northern Border Pipeline.  Accounts payable to our equity-method investees at &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;December&#160;31, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, were &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$14.7 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$13.5 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, respectively.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;We have an operating agreement with Roadrunner that provides for reimbursement or payment to us for management services and certain operating costs.  Reimbursements and payments from Roadrunner included in operating income (loss) in our Consolidated Statements of Income for the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;three&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; months ended &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2019&lt;/span&gt;, were not material.</us-gaap:EquityMethodInvestmentsDisclosureTextBlock>
    <us-gaap:EquityMethodInvestmentsTextBlock
      contextRef="FD2020Q1YTD_srt_StatementScenarioAxis_oke_EquityInNetEarningsFromInvestmentsMember"
      id="TextSelection-54F686B239055D25997AEC89C8C20221-0-wk-Fact-E91DF978015558129B37D82789B6F935">The following table sets forth our equity in net earnings (loss) from investments for the periods indicated:&lt;div style="line-height:120%;text-align:right;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:75%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March 31,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2019&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Northern Border Pipeline&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;22,120&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;20,802&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Overland Pass Pipeline&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;14,111&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;17,394&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Roadrunner&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;6,433&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;6,338&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;1,963&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(1,053&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Equity in net earnings from investments&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;44,627&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;43,481&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Impairment of equity investments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(37,730&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:EquityMethodInvestmentsTextBlock>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2020Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_NorthernBorderPipelineMember"
      decimals="-3"
      id="d13291078e708-wk-Fact-ED9647B4C5DF59F09B0092E835572D2E"
      unitRef="usd">22120000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2019Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_NorthernBorderPipelineMember"
      decimals="-3"
      id="d13291078e727-wk-Fact-9D10953BB1C35527B1F81B023C82A294"
      unitRef="usd">20802000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2020Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_OverlandPassPipelineCompanyMember"
      decimals="-3"
      id="d13291078e742-wk-Fact-21CFDDEC297D5C6398B2276F550E9A22"
      unitRef="usd">14111000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2019Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_OverlandPassPipelineCompanyMember"
      decimals="-3"
      id="d13291078e761-wk-Fact-2BF98227DB845E18B99D70EEA45BE97E"
      unitRef="usd">17394000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2020Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_RoadrunnerGasTransmissionMember"
      decimals="-3"
      id="d13291078e781-wk-Fact-1D496392D95757D29A3FA69CE5C63209"
      unitRef="usd">6433000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2019Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_RoadrunnerGasTransmissionMember"
      decimals="-3"
      id="d13291078e800-wk-Fact-ABDF42053FE251588437913C0ED87041"
      unitRef="usd">6338000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2020Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_OtherUnconsolidatedAffiliateMember"
      decimals="-3"
      id="d13291078e820-wk-Fact-A04AA5DA25555D509F66EF1B0D0368A3"
      unitRef="usd">1963000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2019Q1YTD_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_OtherUnconsolidatedAffiliateMember"
      decimals="-3"
      id="d13291078e839-wk-Fact-D6187C0471F05132A215DD7C2B837BE4"
      unitRef="usd">-1053000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13291078e865-wk-Fact-90608C88518654BEBE471E0A37EB7CF8"
      unitRef="usd">44627000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13291078e884-wk-Fact-C1472B15510E5085B414E3FCFD5B2406"
      unitRef="usd">43481000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13291078e904-wk-Fact-8DDEE5BCCB31AA60DA6AA76BFB45F624"
      unitRef="usd">37730000</us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment>
    <us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13291078e924-wk-Fact-780983A0FF609B191B95A7747BB5AC67"
      unitRef="usd">0</us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment>
    <us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment
      contextRef="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_VeniceEnergyServicesCompanyMember"
      decimals="-5"
      id="d13291078e964-wk-Fact-5AB3F1A58B937FA5ED01BF3A57D1AD10"
      unitRef="usd">30500000</us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment>
    <us-gaap:EquityMethodInvestmentOwnershipPercentage
      contextRef="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_VeniceEnergyServicesCompanyMember"
      decimals="3"
      id="d13291078e968-wk-Fact-948D4C747E9B07CFB0F7AD65C0F584E6"
      unitRef="number">0.102</us-gaap:EquityMethodInvestmentOwnershipPercentage>
    <oke:ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity
      contextRef="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasGatheringAndProcessingMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_VeniceEnergyServicesCompanyMember"
      decimals="-5"
      id="d13291078e972-wk-Fact-0D63F5728952A3F6FAFFAD680D49A519"
      unitRef="usd">22300000</oke:ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity>
    <us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment
      contextRef="FD2020Q1YTD_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_ChisholmPipelineCompanyMember"
      decimals="-5"
      id="d13291078e976-wk-Fact-17231C2302C090663DA9AD675A8132CC"
      unitRef="usd">7200000</us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment>
    <us-gaap:EquityMethodInvestmentOwnershipPercentage
      contextRef="FI2020Q1_oke_ReportableSegmentByNameAxis_oke_NaturalGasLiquidsMember_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_oke_ChisholmPipelineCompanyMember"
      decimals="2"
      id="d13291078e980-wk-Fact-25409E2BB774606E3D2BAD6646AD8D12"
      unitRef="number">0.50</us-gaap:EquityMethodInvestmentOwnershipPercentage>
    <us-gaap:EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity
      contextRef="FI2020Q1"
      decimals="-5"
      id="d13291078e985-wk-Fact-B140BC334892BBDB159DAA444A5C830D"
      unitRef="usd">16500000</us-gaap:EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity>
    <us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
      contextRef="FD2020Q1QTD_dei_LegalEntityAxis_oke_UnconsolidatedAffiliatesMember"
      decimals="-5"
      id="d13291078e994-wk-Fact-EABB367ABBC553559A39FF540D65580C"
      unitRef="usd">45300000</us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty>
    <us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
      contextRef="FD2019Q1QTD_dei_LegalEntityAxis_oke_UnconsolidatedAffiliatesMember"
      decimals="-5"
      id="d13291078e998-wk-Fact-28BA0A3B4BCF589BBC7C485EBDA65A65"
      unitRef="usd">41800000</us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty>
    <us-gaap:AccountsPayableRelatedPartiesCurrent
      contextRef="FI2020Q1"
      decimals="-5"
      id="d13291078e1023-wk-Fact-67B7C32D549550AD80CC0600DFAA94BE"
      unitRef="usd">14700000</us-gaap:AccountsPayableRelatedPartiesCurrent>
    <us-gaap:AccountsPayableRelatedPartiesCurrent
      contextRef="FI2019Q4"
      decimals="-5"
      id="d13291078e1027-wk-Fact-C3A153AB54765DFEBFBB1E2F4C0F7C87"
      unitRef="usd">13500000</us-gaap:AccountsPayableRelatedPartiesCurrent>
    <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-A99F48BCFB0C51D59E0A0D4540643019-0-wk-Fact-94272FC7FD02580FB5EAB045D84F8DEE">&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;COMMITMENTS AND CONTINGENCIES&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Environmental Matters and Pipeline Safety&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; -&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The operation of pipelines, plants and other facilities for the gathering, processing, fractionation, transportation and storage of natural gas, NGLs, condensate and other products is subject to numerous and complex laws and regulations pertaining to health, safety and the environment.  As an owner and/or operator of &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;these facilities, we must comply with laws and regulations that relate to air and water quality, hazardous and solid waste management and disposal, cultural resource protection and other environmental matters.  The cost of planning, designing, constructing and operating pipelines, plants and other facilities must incorporate compliance with these laws, regulations and safety standards.  Failure to comply with these laws and regulations may trigger a variety of administrative, civil and potentially criminal enforcement measures, including citizen suits, which can include the assessment of monetary penalties, the imposition of remedial requirements and the issuance of injunctions or restrictions on operation or construction.  Management believes that, based on currently known information, compliance with these laws and regulations will not affect adversely our consolidated results of operations, financial condition or cash flows.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Legal Proceedings&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - We are a party to various litigation matters and claims that have arisen in the normal course of our operations.  While the results of these litigation matters and claims cannot be predicted with certainty, we believe the reasonably possible losses from such matters, individually and in the aggregate, are not material.  Additionally, we believe the probable final outcome of such matters will not have a material adverse effect on our consolidated results of operations, financial position or cash flows.&lt;/span&gt;&lt;/div&gt;</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
    <us-gaap:LeasesOfLesseeDisclosureTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-CAF0A325D80ED393568F0E6F96B2E035-0-wk-Fact-022C0B4061941F7A75960E6FAD467663">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;LEASES&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;padding-left:48px;text-indent:-48px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;In December 2019, we entered into an operating lease for pipeline capacity with a lease term of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;10 years&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; that commenced January 1, 2020.  In connection with this lease, we recognized an operating lease right-of-use asset and a lease liability with remaining balances of $&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;74.0 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; and $&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;74.2 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, respectively, as of March 31, 2020.  During the three months ended March 31, 2020, we entered into certain operating leases and recognized operating lease right-of-use assets and lease liabilities with remaining balances of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$17.2 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; at the end of the period.  At March&#160;31, 2020, the weighted-average remaining lease term and the weighted-average discount rate for our operating leases were &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;8.8 years&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3.15%&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, respectively. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table sets forth information about our supplemental cash flows related to our leases:&lt;/span&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="9"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:74%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March 31,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2019&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cash paid for amounts included in the measurement of lease liabilities&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Operating cash flows for operating leases&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;2,840&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;1,519&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Financing cash flows for finance lease&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;469&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;425&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Right-of-use assets obtained in exchange for operating lease liabilities (noncash)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;97,339&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;380&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table sets forth the maturity of our lease liabilities as of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;:&lt;/span&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="9"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:74%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Finance&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Lease&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Operating&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Leases&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Millions of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Remainder of 2020&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;3.4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;12.4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2021&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;4.5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;16.3&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2022&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;4.5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;14.9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2023&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;4.5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;13.7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2024&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;4.5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;12.4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2025 and beyond&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;17.1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;57.0&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total lease payments&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;38.5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;126.7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Less:  Interest&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;12.7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;16.8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Present value of lease liabilities&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;25.8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;109.9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:LeasesOfLesseeDisclosureTextBlock>
    <us-gaap:LesseeOperatingLeaseTermOfContract
      contextRef="I2020Q1_oke_LeaseDescriptionAxis_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember"
      id="d13290519e516-wk-Fact-F6C76BB0BDF80693BA520E455877B913">P10Y</us-gaap:LesseeOperatingLeaseTermOfContract>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember"
      decimals="-5"
      id="d13290519e520-wk-Fact-1E5980E1055116567AE03BF088D7C452"
      unitRef="usd">74000000.0</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OperatingLeaseLiability
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember"
      decimals="-5"
      id="d13290519e524-wk-Fact-E330E75EF376F83C28CB3BF14476A240"
      unitRef="usd">74200000</us-gaap:OperatingLeaseLiability>
    <us-gaap:OperatingLeaseLiability
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember"
      decimals="-5"
      id="d13290519e528-wk-Fact-EE79324AD15AE676C1BAACC2C0C9B578"
      unitRef="usd">17200000</us-gaap:OperatingLeaseLiability>
    <us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_WeightedAverageRemainingLeaseTermMember"
      id="d13290519e532-wk-Fact-077555ACEBD4C9771A3B12A4BD3DF968">P8Y9M18D</us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1>
    <us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_WeightedAverageDiscountRateMember"
      decimals="INF"
      id="d13290519e537-wk-Fact-DC754E29ADB25D8D8AF512A589D80995"
      unitRef="rate">0.0315</us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
    <oke:LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-7DC42F867DB752C89EE8A135056FD727-0-wk-Fact-BD24A1D13C955F6C9FA11BC2CCF08048">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table sets forth information about our supplemental cash flows related to our leases:&lt;/span&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="9"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:74%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March 31,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2019&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cash paid for amounts included in the measurement of lease liabilities&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Operating cash flows for operating leases&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;2,840&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;1,519&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Financing cash flows for finance lease&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;469&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;425&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Right-of-use assets obtained in exchange for operating lease liabilities (noncash)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;97,339&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;380&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</oke:LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock>
    <us-gaap:OperatingLeasePayments
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13290519e827-wk-Fact-4E35B975BD525147B8FA61B7BD4B995D"
      unitRef="usd">2840000</us-gaap:OperatingLeasePayments>
    <us-gaap:OperatingLeasePayments
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13290519e846-wk-Fact-67E2C20613CDEB3F69840E648D689E4E"
      unitRef="usd">1519000</us-gaap:OperatingLeasePayments>
    <us-gaap:FinanceLeasePrincipalPayments
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13290519e871-wk-Fact-A749444BF7018A20AE1B0E642DF7AD71"
      unitRef="usd">469000</us-gaap:FinanceLeasePrincipalPayments>
    <us-gaap:FinanceLeasePrincipalPayments
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13290519e890-wk-Fact-FB66BB32587AF1BE8D060E6490C859A1"
      unitRef="usd">425000</us-gaap:FinanceLeasePrincipalPayments>
    <us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13290519e915-wk-Fact-1E51E0E9886153CDB11413BE541FC848"
      unitRef="usd">97339000</us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability>
    <us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13290519e934-wk-Fact-D06305798C3BCF1EBE360E6493D6639E"
      unitRef="usd">380000</us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability>
    <us-gaap:FinanceLeaseLiabilityMaturityTableTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-1E7F325579925023B1B85296A72510B1-0-wk-Fact-23726CE8326853ED9F7A481F7324AFDF">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table sets forth the maturity of our lease liabilities as of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;:&lt;/span&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="9"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:74%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Finance&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Lease&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Operating&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Leases&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Millions of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Remainder of 2020&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;3.4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;12.4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2021&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;4.5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;16.3&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2022&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;4.5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;14.9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2023&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;4.5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;13.7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2024&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;4.5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;12.4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2025 and beyond&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;17.1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;57.0&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total lease payments&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;38.5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;126.7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Less:  Interest&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;12.7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;16.8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Present value of lease liabilities&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;25.8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;109.9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:FinanceLeaseLiabilityMaturityTableTextBlock>
    <us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-F93C17682B3158B290AA513459916E34-0-wk-Fact-22B3CB82B81A53A7989C9508BEF31127">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table sets forth the maturity of our lease liabilities as of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;:&lt;/span&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="9"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:74%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Finance&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Lease&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Operating&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Leases&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Millions of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Remainder of 2020&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;3.4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;12.4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2021&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;4.5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;16.3&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2022&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;4.5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;14.9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2023&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;4.5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;13.7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2024&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;4.5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;12.4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2025 and beyond&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;17.1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;57.0&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total lease payments&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;38.5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;126.7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Less:  Interest&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;12.7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;16.8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Present value of lease liabilities&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;25.8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;109.9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock>
    <us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofFinanceLeaseLiabilityMember"
      decimals="-5"
      id="d13290519e1108-wk-Fact-E1FA576798DE8716AD3F0E654A663230"
      unitRef="usd">3400000</us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofOperatingLeaseLiabilitiesMember"
      decimals="-5"
      id="d13290519e1127-wk-Fact-CEF6B3963FE8054F97070E654A3DC43F"
      unitRef="usd">12400000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofFinanceLeaseLiabilityMember"
      decimals="-5"
      id="d13290519e1147-wk-Fact-24741E77EEE86991446D0E654B0018F4"
      unitRef="usd">4500000</us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofOperatingLeaseLiabilitiesMember"
      decimals="-5"
      id="d13290519e1166-wk-Fact-E77CFF71602B94E8D0DD0E65494797A9"
      unitRef="usd">16300000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofFinanceLeaseLiabilityMember"
      decimals="-5"
      id="d13290519e1191-wk-Fact-0E567E5FE164D58145890E65496C7CCD"
      unitRef="usd">4500000</us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofOperatingLeaseLiabilitiesMember"
      decimals="-5"
      id="d13290519e1210-wk-Fact-18FA742561F7FCC6E0AB0E6549C0BA2C"
      unitRef="usd">14900000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofFinanceLeaseLiabilityMember"
      decimals="-5"
      id="d13290519e1235-wk-Fact-E6FD6438EBC42BC32EF70E654A13D527"
      unitRef="usd">4500000</us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofOperatingLeaseLiabilitiesMember"
      decimals="-5"
      id="d13290519e1254-wk-Fact-ABEC936580974B1A58E50E654AD69257"
      unitRef="usd">13700000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofFinanceLeaseLiabilityMember"
      decimals="-5"
      id="d13290519e1279-wk-Fact-FE31F14DB67E3C9BA5750E65499289F6"
      unitRef="usd">4500000</us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofOperatingLeaseLiabilitiesMember"
      decimals="-5"
      id="d13290519e1298-wk-Fact-E73FBDCF9049DC25E9BC0E654AAE3724"
      unitRef="usd">12400000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofFinanceLeaseLiabilityMember"
      decimals="-5"
      id="d13290519e1323-wk-Fact-D42B9C1B5C8C53BA1A100E6549EE6894"
      unitRef="usd">17100000</us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofOperatingLeaseLiabilitiesMember"
      decimals="-5"
      id="d13290519e1342-wk-Fact-D583FE8F511F2978CCA50E654A8D20D0"
      unitRef="usd">57000000.0</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive>
    <us-gaap:FinanceLeaseLiabilityPaymentsDue
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofFinanceLeaseLiabilityMember"
      decimals="-5"
      id="d13290519e1367-wk-Fact-25955BB7637E74AB51900E6573A0EF73"
      unitRef="usd">38500000</us-gaap:FinanceLeaseLiabilityPaymentsDue>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofOperatingLeaseLiabilitiesMember"
      decimals="-5"
      id="d13290519e1386-wk-Fact-09125B2AF83122133EEF0E6573A761D3"
      unitRef="usd">126700000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue>
    <us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofFinanceLeaseLiabilityMember"
      decimals="-5"
      id="d13290519e1411-wk-Fact-8BEC81F87906B9CEB0370E6591F4004E"
      unitRef="usd">12700000</us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount>
    <us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofOperatingLeaseLiabilitiesMember"
      decimals="-5"
      id="d13290519e1430-wk-Fact-2308A3708077325F28EA0E6591EFCDD8"
      unitRef="usd">16800000</us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount>
    <us-gaap:FinanceLeaseLiability
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofFinanceLeaseLiabilityMember"
      decimals="-5"
      id="d13290519e1460-wk-Fact-9BEE2374FD7F8B3143AE0E65B5851797"
      unitRef="usd">25800000</us-gaap:FinanceLeaseLiability>
    <us-gaap:OperatingLeaseLiability
      contextRef="FI2020Q1_oke_LeaseDescriptionAxis_oke_MaturityofOperatingLeaseLiabilitiesMember"
      decimals="-5"
      id="d13290519e1479-wk-Fact-1B788BE0E442FA40CCE30E65B591BE43"
      unitRef="usd">109900000</us-gaap:OperatingLeaseLiability>
    <us-gaap:RevenueFromContractWithCustomerTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-95DFD334BE0E5FE2B0A7693F6F671E25-0-wk-Fact-FCA9180989D45F658F8A8E0AB98ABA27">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;REVENUES&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Accounting Policies&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - Our revenue recognition policy is described in Note A of the Notes to Consolidated Financial Statements in our Annual Report. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Contract Assets and Contract Liabilities &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;- Our contract asset balances at the beginning and end of the period primarily relate to our firm service transportation contracts with tiered rates, which are not material.  The following table sets forth the balances in contract liabilities for the periods indicated:&lt;/span&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="5"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:83%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:14%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Contract Liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Millions of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Balance at December 31, 2019 (a)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;57.1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Revenue recognized included in beginning balance&lt;/span&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;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(18.2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Net additions&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;6.8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Balance at March 31, 2020 (b)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;45.7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - Contract liabilities of $&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;22.2 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; and $&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;34.9 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; are included in other current liabilities and other deferred credits, respectively, in our Consolidated Balance Sheet. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(b) - Contract liabilities of $&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;11.9 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; and $&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;33.8 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; are included in other current liabilities and other deferred credits, respectively, in our Consolidated Balance Sheet.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-decoration:underline;"&gt;Receivables from Customers and Revenue Disaggregation&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - Substantially all of the balances in accounts receivable on our Consolidated Balance Sheets at &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;December&#160;31, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, relate to customer receivables.  Revenues sources are disaggregated in Note M.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Transaction Price Allocated to Unsatisfied Performance Obligations&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - We do not disclose the value of unsatisfied performance obligations for (i) contracts with an original expected length of one year or less and (ii) variable consideration on contracts for which we recognize revenue at the amount to which we have the right to invoice for services performed.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table presents aggregate value allocated to unsatisfied performance obligations as of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, and the amounts we expect to recognize in revenue in future periods, related primarily to firm transportation and storage contracts with remaining contract terms ranging from &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;one month to 24 years&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;:&lt;/span&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="5"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:83%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:14%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Expected Period of Recognition in Revenue&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Millions of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Remainder of 2020&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;257.2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2021&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;305.3&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2022&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;230.9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2023&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;184.6&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2024 and beyond&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;853.9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total estimated transaction price allocated to unsatisfied performance obligations&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;1,831.9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The table above excludes variable consideration allocated entirely to wholly unsatisfied performance obligations, wholly unsatisfied promises to transfer distinct goods or services that are part of a single performance obligation and consideration we determine to be fully constrained.  The amounts we determined to be fully constrained relate to future sales obligations under long-term sales contracts where the transaction price is not known and minimum volume agreements, which we consider to be fully constrained until invoiced.&lt;/span&gt;&lt;/div&gt;</us-gaap:RevenueFromContractWithCustomerTextBlock>
    <us-gaap:RevenueFromContractWithCustomerPolicyTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-C69F81EFBB3A522796A0BFEC3CE18C81-0-wk-Fact-D9D62652213E5277B3935DEBCA515C03">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Accounting Policies&lt;/span&gt; - Our revenue recognition policy is described in Note A of the Notes to Consolidated Financial Statements in our Annual Report.</us-gaap:RevenueFromContractWithCustomerPolicyTextBlock>
    <us-gaap:ContractWithCustomerAssetAndLiabilityTableTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-E619B2A4BA0756DEBA31C810A890DC54-0-wk-Fact-330D8FD43107517D9D15C28A4F0A16E0">The following table sets forth the balances in contract liabilities for the periods indicated:&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="5"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:83%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:14%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Contract Liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Millions of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Balance at December 31, 2019 (a)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;57.1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Revenue recognized included in beginning balance&lt;/span&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;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(18.2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Net additions&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;6.8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Balance at March 31, 2020 (b)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;45.7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - Contract liabilities of $&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;22.2 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; and $&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;34.9 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; are included in other current liabilities and other deferred credits, respectively, in our Consolidated Balance Sheet. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(b) - Contract liabilities of $&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;11.9 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; and $&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;33.8 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; are included in other current liabilities and other deferred credits, respectively, in our Consolidated Balance Sheet.&lt;/span&gt;&lt;/div&gt;</us-gaap:ContractWithCustomerAssetAndLiabilityTableTextBlock>
    <us-gaap:ContractWithCustomerLiability
      contextRef="FI2019Q4"
      decimals="-5"
      id="d13291599e586-wk-Fact-70A3665E7934DAE0DE4FAA3BCCA8A8B2"
      unitRef="usd">57100000</us-gaap:ContractWithCustomerLiability>
    <us-gaap:ContractWithCustomerLiabilityRevenueRecognized
      contextRef="FD2020Q1YTD"
      decimals="-5"
      id="d13291599e605-wk-Fact-6356B090C16E9B09C81EAA3BCCA877CF"
      unitRef="usd">18200000</us-gaap:ContractWithCustomerLiabilityRevenueRecognized>
    <oke:ContractwithCustomerLiabilityNetAdditions
      contextRef="FD2020Q1YTD"
      decimals="-5"
      id="d13291599e631-wk-Fact-53EE95EE0532AB1A826DAA3BCC99D5A6"
      unitRef="usd">6800000</oke:ContractwithCustomerLiabilityNetAdditions>
    <us-gaap:ContractWithCustomerLiability
      contextRef="FI2020Q1"
      decimals="-5"
      id="d13291599e661-wk-Fact-1DB99A6FEAEB890B1982AA3BCC99C5E0"
      unitRef="usd">45700000</us-gaap:ContractWithCustomerLiability>
    <us-gaap:ContractWithCustomerLiabilityCurrent
      contextRef="FI2019Q4"
      decimals="-5"
      id="d13291599e670-wk-Fact-B412D3931DAF23BF70B7AA384E8C7F78"
      unitRef="usd">22200000</us-gaap:ContractWithCustomerLiabilityCurrent>
    <us-gaap:ContractWithCustomerLiabilityNoncurrent
      contextRef="FI2019Q4"
      decimals="-5"
      id="d13291599e674-wk-Fact-8E9E4C81F545CB65C1F1AA38979BC508"
      unitRef="usd">34900000</us-gaap:ContractWithCustomerLiabilityNoncurrent>
    <us-gaap:ContractWithCustomerLiabilityCurrent
      contextRef="FI2020Q1"
      decimals="-5"
      id="d13291599e681-wk-Fact-5681EA7AB9E535F0FD27AA3A6FFCFB21"
      unitRef="usd">11900000</us-gaap:ContractWithCustomerLiabilityCurrent>
    <us-gaap:ContractWithCustomerLiabilityNoncurrent
      contextRef="FI2020Q1"
      decimals="-5"
      id="d13291599e685-wk-Fact-4A70AA4D5F6B3E3D5E6BAA3A7DACBE0F"
      unitRef="usd">33800000</us-gaap:ContractWithCustomerLiabilityNoncurrent>
    <us-gaap:RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-37703AA6820D54C58383D89317DF779B-0-wk-Fact-DD5BCEDC6D8C51A88B64350CD0F04DD3">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;The following table presents aggregate value allocated to unsatisfied performance obligations as of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, and the amounts we expect to recognize in revenue in future periods, related primarily to firm transportation and storage contracts with remaining contract terms ranging from &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;one month to 24 years&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;:&lt;/span&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="5"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:83%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:14%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Expected Period of Recognition in Revenue&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Millions of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Remainder of 2020&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;257.2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2021&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;305.3&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2022&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;230.9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2023&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;184.6&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;2024 and beyond&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;853.9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total estimated transaction price allocated to unsatisfied performance obligations&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;1,831.9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock>
    <us-gaap:RevenuePerformanceObligationDescriptionOfTiming
      contextRef="FD2020Q1YTD_oke_RevenueRemainingPerformanceObligationAxis_oke_RemainingContractTermsMember"
      id="d13291599e730-wk-Fact-5D229507770F494EBDB7C27C0A7F3BE0">one month to 24 years</us-gaap:RevenuePerformanceObligationDescriptionOfTiming>
    <us-gaap:RevenueRemainingPerformanceObligation
      contextRef="FI2020Q1_oke_RevenueRemainingPerformanceObligationAxis_oke_A2020Member"
      decimals="-5"
      id="d13291599e795-wk-Fact-656333BC4FF6F3D7AF8AAA3C21A894CD"
      unitRef="usd">257200000</us-gaap:RevenueRemainingPerformanceObligation>
    <us-gaap:RevenueRemainingPerformanceObligation
      contextRef="FI2020Q1_oke_RevenueRemainingPerformanceObligationAxis_oke_A2021Member"
      decimals="-5"
      id="d13291599e815-wk-Fact-FAE102C7AE97DE93082DAA3C21996119"
      unitRef="usd">305300000</us-gaap:RevenueRemainingPerformanceObligation>
    <us-gaap:RevenueRemainingPerformanceObligation
      contextRef="FI2020Q1_oke_RevenueRemainingPerformanceObligationAxis_oke_A2022Member"
      decimals="-5"
      id="d13291599e840-wk-Fact-A04E4D239C227B6CF400AA3C21A87C4B"
      unitRef="usd">230900000</us-gaap:RevenueRemainingPerformanceObligation>
    <us-gaap:RevenueRemainingPerformanceObligation
      contextRef="FI2020Q1_oke_RevenueRemainingPerformanceObligationAxis_oke_A2023Member"
      decimals="-5"
      id="d13291599e865-wk-Fact-235CB8CC8E4094EFCDCEAA3C21A881B6"
      unitRef="usd">184600000</us-gaap:RevenueRemainingPerformanceObligation>
    <us-gaap:RevenueRemainingPerformanceObligation
      contextRef="FI2020Q1_oke_RevenueRemainingPerformanceObligationAxis_oke_ThereafterMember"
      decimals="-5"
      id="d13291599e890-wk-Fact-2A1C37264EFECE2D9AC3AA3C21A81410"
      unitRef="usd">853900000</us-gaap:RevenueRemainingPerformanceObligation>
    <us-gaap:RevenueRemainingPerformanceObligation
      contextRef="FI2020Q1"
      decimals="-5"
      id="d13291599e920-wk-Fact-CFEDF18D7FE0DD25BD37AA3C219918D8"
      unitRef="usd">1831900000</us-gaap:RevenueRemainingPerformanceObligation>
    <us-gaap:SegmentReportingDisclosureTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-92554558F15D58108F375A312E19023F-0-wk-Fact-075270004CCE5FD0883EBCDCDFCB4EE6">&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;SEGMENTS&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-bottom:8px;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Segment Descriptions&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - Our operations are divided into three reportable business segments, as follows: &lt;/span&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;"/&gt;&lt;td/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#x2022;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;our Natural Gas Gathering and Processing segment gathers, treats and processes natural gas; &lt;/span&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;"/&gt;&lt;td/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#x2022;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;our Natural Gas Liquids segment gathers, treats, fractionates and transports NGLs and stores, markets and distributes NGL products; and &lt;/span&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;"/&gt;&lt;td/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#x2022;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;our Natural Gas Pipelines segment operates regulated interstate and intrastate natural gas transmission pipelines and natural gas storage facilities. &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;padding-left:4px;text-align:left;padding-left:48px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-left:4px;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other and eliminations consist of corporate costs, the operating and leasing activities of our headquarters building and related parking facility and eliminations necessary to reconcile our reportable segments to our Consolidated Financial Statements.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-left:4px;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Accounting Policies&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - The accounting policies of the segments are described in Note A of the Notes to Consolidated Financial Statements in our Annual Report.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Operating Segment Information&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - The following tables set forth certain selected financial information for our operating segments for the periods indicated: &lt;/span&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="16"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:52%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;br/&gt;March 31, 2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Natural Gas&lt;br/&gt;Gathering and&lt;br/&gt;Processing&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Natural Gas&lt;br/&gt;Liquids (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Natural Gas&lt;br/&gt;Pipelines (b)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Segments&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;NGL and condensate sales&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;219,917&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;1,596,711&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;1,816,628&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Residue natural gas sales&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;189,051&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;2,035&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;191,086&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Gathering, processing and exchange services revenue&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;37,937&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;120,536&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;158,473&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Transportation and storage revenue &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;50,755&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;118,364&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;169,119&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;3,075&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;2,590&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;384&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;6,049&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total revenues (c)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;449,980&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;1,770,592&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;120,783&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;2,341,355&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cost of sales and fuel (exclusive of depreciation and operating costs)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(202,170&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(1,278,754&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(1,539&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(1,482,463&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Operating costs&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(84,470&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(89,571&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(33,307&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(207,348&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Equity in net earnings from investments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;806&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;15,268&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;28,553&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;44,627&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Noncash compensation expense and other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(4,498&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(6,619&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(1,966&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(13,083&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Segment adjusted EBITDA&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;159,648&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;410,916&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;112,524&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;683,088&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Depreciation and amortization&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(58,756&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(57,841&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(14,769&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(131,366&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Impairment charges&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(564,353&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(77,401&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(641,754&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Investments in unconsolidated affiliates&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;4,276&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;435,024&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;371,179&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;810,479&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;6,374,552&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;12,682,807&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;2,089,362&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;21,146,721&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Capital expenditures&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;181,610&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;746,183&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;16,590&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;944,383&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - Our Natural Gas Liquids segment has regulated and nonregulated operations.  Our Natural Gas Liquids segment&#x2019;s regulated operations had revenues of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$435.1 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;, of which &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$378.2 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; related to revenues within the segment, and cost of sales and fuel of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$120.4 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(b) - Our Natural Gas Pipelines segment has regulated and nonregulated operations.  Our Natural Gas Pipelines segment&#x2019;s regulated operations had revenues of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$73.9 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; and cost of sales and fuel of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$6.1 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(c) - Intersegment revenues for the Natural Gas Gathering and Processing segment totaled &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$213.3 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;.  Intersegment revenues for the Natural Gas Liquids and Natural Gas Pipelines segments were not material.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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="13"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:64%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;br/&gt;March 31, 2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Segments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Other and&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Eliminations&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Reconciliations of total segments to consolidated&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;NGL and condensate sales&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;1,816,628&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(199,472&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;1,617,156&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Residue natural gas sales&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;191,086&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(1,032&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;190,054&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Gathering, processing and exchange services revenue&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;158,473&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;158,473&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Transportation and storage revenue &lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;169,119&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(3,809&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;165,310&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;6,049&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(370&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;5,679&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total revenues (a)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;2,341,355&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(204,683&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;2,136,672&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cost of sales and fuel (exclusive of depreciation and operating costs)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(1,482,463&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;205,535&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(1,276,928&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Operating costs&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(207,348&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;308&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(207,040&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Depreciation and amortization&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(131,366&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(987&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(132,353&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Impairment charges&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(641,754&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(641,754&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Equity in net earnings from investments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;44,627&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;44,627&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Investments in unconsolidated affiliates&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;810,479&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;810,479&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;21,146,721&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;822,719&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;21,969,440&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Capital expenditures&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;944,383&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;5,296&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;949,679&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;span style="font-family:inherit;font-size:9pt;"&gt;(a) - Noncustomer revenue for the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;three&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; months ended &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;, totaled &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$80.2 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;related primarily to gains from derivatives on commodity contracts.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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="16"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:52%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;br/&gt;March 31, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Natural Gas&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Gathering and&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Processing&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Natural Gas&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Liquids (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Natural Gas&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Pipelines (b)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Segments&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;NGL and condensate sales&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;332,332&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;2,158,103&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;2,490,435&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Residue natural gas sales&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;319,036&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;970&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;320,006&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Gathering, processing and exchange services revenue&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;39,742&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;98,534&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;138,276&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Transportation and storage revenue &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;52,322&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;112,865&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;165,187&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;3,551&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;2,541&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;2,565&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;8,657&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total revenues (c)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;694,661&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;2,311,500&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;116,400&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;3,122,561&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cost of sales and fuel (exclusive of depreciation and operating costs)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(450,913&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(1,846,673&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(1,755&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(2,299,341&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Operating costs&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(94,247&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(110,438&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(36,268&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(240,953&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Equity in net earnings (loss) from investments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(1,202&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;17,544&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;27,139&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;43,481&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Noncash compensation expense and other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;3,945&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;5,706&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;1,132&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;10,783&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Segment adjusted EBITDA&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;152,244&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;377,639&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;106,648&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;636,531&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Depreciation and amortization&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(52,681&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(46,401&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(14,156&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(113,238&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Investments in unconsolidated affiliates&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;39,749&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;447,272&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;463,903&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;950,924&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;6,208,883&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;10,220,412&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;2,138,759&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;18,568,054&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Capital expenditures&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;215,148&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;639,338&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;28,688&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;883,174&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - Our Natural Gas Liquids segment has regulated and nonregulated operations. Our Natural Gas Liquids segment&#x2019;s regulated operations had revenues of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$323.1 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;, of which &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$270.0 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; related to sales within the segment, and cost of sales and fuel of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$118.5 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(b) - Our Natural Gas Pipelines segment has regulated and nonregulated operations. Our Natural Gas Pipelines segment&#x2019;s regulated operations had revenues of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$70.1 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; and cost of sales and fuel of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$5.6 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(c) - Intersegment revenues for the Natural Gas Gathering and Processing segment totaled &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$335.8 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;.  Intersegment revenues for the Natural Gas Liquids and Natural Gas Pipelines segments were not material.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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="13"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:64%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;br/&gt;March 31, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Segments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Other and&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Eliminations&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Reconciliations of total segments to consolidated&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;NGL and condensate sales&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;2,490,435&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(338,351&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;2,152,084&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Residue natural gas sales&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;320,006&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;320,006&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Gathering, processing and exchange services revenue&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;138,276&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;138,276&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Transportation and storage revenue &lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;165,187&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(3,937&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;161,250&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;8,657&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(315&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;8,342&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total revenues (a)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;3,122,561&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(342,603&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;2,779,958&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cost of sales and fuel (exclusive of depreciation and operating costs)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(2,299,341&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;342,964&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(1,956,377&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Operating costs&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(240,953&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;212&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(240,741&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Depreciation and amortization&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(113,238&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(920&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(114,158&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Equity in net earnings from investments&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;43,481&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;43,481&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Investments in unconsolidated affiliates&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;950,924&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;950,924&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total assets&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;18,568,054&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;366,271&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;18,934,325&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Capital expenditures&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;883,174&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;6,531&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;889,705&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;span style="font-family:inherit;font-size:9pt;"&gt;(a) - Noncustomer revenue for the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;three&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; months ended &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;March&#160;31, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;, totaled &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$22.3 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;related primarily to gains from derivatives on commodity contracts.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:75%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March 31,&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2019&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Reconciliation of net income (loss) to total segment adjusted EBITDA&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Net income (loss)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(141,857&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;337,208&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Add:&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest expense, net of capitalized interest&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;140,616&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;115,420&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Depreciation and amortization&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;132,353&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;114,158&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Income tax expense (benefit)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(55,395&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;77,934&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Impairment charges&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;641,754&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Noncash compensation expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(1,302&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;5,540&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other corporate costs and noncash items (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(33,081&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(13,729&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total segment adjusted EBITDA&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;683,088&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;636,531&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - The three months ended March 31, 2020, includes a corporate &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$15.8 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; gain on extinguishment of debt related to open market repurchases.&lt;/span&gt;&lt;/div&gt;</us-gaap:SegmentReportingDisclosureTextBlock>
    <us-gaap:SegmentReportingPolicyPolicyTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-DF54CB54A22E51E099D6DA7F3284C8AC-0-wk-Fact-053ED3CBF6A2513E95F168744227DC1F">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Accounting Policies&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - The accounting policies of the segments are described in Note A of the Notes to Consolidated Financial Statements in our Annual Report.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:SegmentReportingPolicyPolicyTextBlock>
    <us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock
      contextRef="FD2020Q1YTD"
      id="TextSelection-3D19A61C74F85988929E8F9B7BB0F7CA-0-wk-Fact-0ACC4791963453379EFDE18C7E52F7F5">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Operating Segment Information&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; - The following tables set forth certain selected financial information for our operating segments for the periods indicated: &lt;/span&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="16"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:52%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;br/&gt;March 31, 2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Natural Gas&lt;br/&gt;Gathering and&lt;br/&gt;Processing&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Natural Gas&lt;br/&gt;Liquids (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Natural Gas&lt;br/&gt;Pipelines (b)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Segments&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;NGL and condensate sales&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;219,917&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;1,596,711&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;1,816,628&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Residue natural gas sales&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;189,051&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;2,035&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;191,086&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Gathering, processing and exchange services revenue&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;37,937&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;120,536&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;158,473&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Transportation and storage revenue &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;50,755&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;118,364&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;169,119&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;3,075&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;2,590&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;384&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;6,049&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total revenues (c)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;449,980&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;1,770,592&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;120,783&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;2,341,355&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cost of sales and fuel (exclusive of depreciation and operating costs)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(202,170&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(1,278,754&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(1,539&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(1,482,463&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Operating costs&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(84,470&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(89,571&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(33,307&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(207,348&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Equity in net earnings from investments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;806&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;15,268&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;28,553&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;44,627&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Noncash compensation expense and other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(4,498&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(6,619&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(1,966&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(13,083&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Segment adjusted EBITDA&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;159,648&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;410,916&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;112,524&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;683,088&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Depreciation and amortization&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(58,756&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(57,841&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(14,769&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(131,366&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Impairment charges&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(564,353&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(77,401&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(641,754&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Investments in unconsolidated affiliates&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;4,276&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;435,024&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;371,179&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;810,479&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;6,374,552&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;12,682,807&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;2,089,362&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;21,146,721&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Capital expenditures&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;181,610&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;746,183&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;16,590&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;944,383&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - Our Natural Gas Liquids segment has regulated and nonregulated operations.  Our Natural Gas Liquids segment&#x2019;s regulated operations had revenues of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$435.1 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;, of which &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$378.2 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; related to revenues within the segment, and cost of sales and fuel of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$120.4 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(b) - Our Natural Gas Pipelines segment has regulated and nonregulated operations.  Our Natural Gas Pipelines segment&#x2019;s regulated operations had revenues of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$73.9 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; and cost of sales and fuel of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$6.1 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(c) - Intersegment revenues for the Natural Gas Gathering and Processing segment totaled &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$213.3 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;.  Intersegment revenues for the Natural Gas Liquids and Natural Gas Pipelines segments were not material.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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="13"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:64%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;br/&gt;March 31, 2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Segments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Other and&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Eliminations&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Reconciliations of total segments to consolidated&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;NGL and condensate sales&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;1,816,628&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(199,472&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;1,617,156&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Residue natural gas sales&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;191,086&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(1,032&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;190,054&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Gathering, processing and exchange services revenue&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;158,473&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;158,473&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Transportation and storage revenue &lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;169,119&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(3,809&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;165,310&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;6,049&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(370&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;5,679&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total revenues (a)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;2,341,355&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(204,683&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;2,136,672&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cost of sales and fuel (exclusive of depreciation and operating costs)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(1,482,463&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;205,535&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(1,276,928&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Operating costs&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(207,348&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;308&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(207,040&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Depreciation and amortization&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(131,366&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(987&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(132,353&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Impairment charges&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(641,754&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(641,754&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Equity in net earnings from investments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;44,627&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;44,627&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Investments in unconsolidated affiliates&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;810,479&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;810,479&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;21,146,721&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;822,719&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;21,969,440&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Capital expenditures&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;944,383&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;5,296&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;949,679&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;span style="font-family:inherit;font-size:9pt;"&gt;(a) - Noncustomer revenue for the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;three&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; months ended &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;March&#160;31, 2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;, totaled &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$80.2 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;related primarily to gains from derivatives on commodity contracts.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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="16"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:52%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;br/&gt;March 31, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Natural Gas&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Gathering and&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Processing&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Natural Gas&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Liquids (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Natural Gas&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Pipelines (b)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Segments&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;NGL and condensate sales&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;332,332&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;2,158,103&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;2,490,435&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Residue natural gas sales&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;319,036&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;970&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;320,006&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Gathering, processing and exchange services revenue&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;39,742&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;98,534&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;138,276&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Transportation and storage revenue &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;52,322&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;112,865&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;165,187&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;3,551&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;2,541&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;2,565&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;8,657&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total revenues (c)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;694,661&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;2,311,500&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;116,400&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;3,122,561&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cost of sales and fuel (exclusive of depreciation and operating costs)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(450,913&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(1,846,673&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(1,755&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(2,299,341&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Operating costs&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(94,247&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(110,438&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(36,268&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(240,953&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Equity in net earnings (loss) from investments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(1,202&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;17,544&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;27,139&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;43,481&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Noncash compensation expense and other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;3,945&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;5,706&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;1,132&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;10,783&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Segment adjusted EBITDA&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;152,244&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;377,639&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;106,648&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;636,531&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Depreciation and amortization&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(52,681&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(46,401&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(14,156&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(113,238&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Investments in unconsolidated affiliates&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;39,749&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;447,272&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;463,903&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;950,924&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;6,208,883&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;10,220,412&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;2,138,759&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;18,568,054&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Capital expenditures&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;215,148&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;639,338&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;28,688&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;883,174&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - Our Natural Gas Liquids segment has regulated and nonregulated operations. Our Natural Gas Liquids segment&#x2019;s regulated operations had revenues of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$323.1 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;, of which &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$270.0 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; related to sales within the segment, and cost of sales and fuel of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$118.5 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(b) - Our Natural Gas Pipelines segment has regulated and nonregulated operations. Our Natural Gas Pipelines segment&#x2019;s regulated operations had revenues of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$70.1 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; and cost of sales and fuel of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$5.6 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(c) - Intersegment revenues for the Natural Gas Gathering and Processing segment totaled &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$335.8 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;.  Intersegment revenues for the Natural Gas Liquids and Natural Gas Pipelines segments were not material.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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="13"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:64%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;br/&gt;March 31, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Segments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Other and&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Eliminations&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Reconciliations of total segments to consolidated&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;NGL and condensate sales&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;2,490,435&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(338,351&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;2,152,084&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Residue natural gas sales&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;320,006&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;320,006&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Gathering, processing and exchange services revenue&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;138,276&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;138,276&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Transportation and storage revenue &lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;165,187&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(3,937&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;161,250&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;8,657&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(315&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;8,342&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total revenues (a)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;3,122,561&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(342,603&lt;/span&gt;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;2,779,958&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;height:17px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cost of sales and fuel (exclusive of depreciation and operating costs)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(2,299,341&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;342,964&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(1,956,377&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Operating costs&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(240,953&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;212&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(240,741&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Depreciation and amortization&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(113,238&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(920&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(114,158&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Equity in net earnings from investments&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;43,481&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;43,481&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Investments in unconsolidated affiliates&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;950,924&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;950,924&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total assets&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;18,568,054&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;366,271&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;18,934,325&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Capital expenditures&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;883,174&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;6,531&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;889,705&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;span style="font-family:inherit;font-size:9pt;"&gt;(a) - Noncustomer revenue for the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;three&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; months ended &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;March&#160;31, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;, totaled &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$22.3 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;related primarily to gains from derivatives on commodity contracts.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:75%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Three Months Ended&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;March 31,&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;2019&lt;/span&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:2px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;font-style:italic;"&gt;Thousands of dollars&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Reconciliation of net income (loss) to total segment adjusted EBITDA&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Net income (loss)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(141,857&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;337,208&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Add:&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Interest expense, net of capitalized interest&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;140,616&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;115,420&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Depreciation and amortization&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;132,353&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;114,158&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Income tax expense (benefit)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(55,395&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;77,934&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Impairment charges&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;641,754&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Noncash compensation expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(1,302&lt;/span&gt;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;5,540&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Other corporate costs and noncash items (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;(33,081&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;(13,729&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;)&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Total segment adjusted EBITDA&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;$&lt;/span&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:2px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;&lt;span&gt;683,088&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&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;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&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;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;636,531&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&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:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) - The three months ended March 31, 2020, includes a corporate &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$15.8 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; gain on extinguishment of debt related to open market repurchases.&lt;/span&gt;&lt;/div&gt;</us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e780-wk-Fact-9EDCDAD9E4CA5CA0A7E7452D920D9A79"
      unitRef="usd">219917000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e799-wk-Fact-C6A00B884FBF52C2AFFB3648186B32FA"
      unitRef="usd">1596711000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e818-wk-Fact-504E0F48F74C5604B0C57C6732EDEAEC"
      unitRef="usd">0</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e838-wk-Fact-8568A015A0CF5B2DAE7BF18249BF5F19"
      unitRef="usd">1816628000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e853-wk-Fact-CFF50702FE2955E2BE2838872FFD227C"
      unitRef="usd">189051000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e872-wk-Fact-5361F256203757858A994438F16A73B2"
      unitRef="usd">0</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e891-wk-Fact-8C2C78529B1659F4B2355336F2F04E7B"
      unitRef="usd">2035000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e911-wk-Fact-C6E927DD39CA5CA896099C738648AA87"
      unitRef="usd">191086000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e931-wk-Fact-1336E31A211A5E8BA7200705855083F2"
      unitRef="usd">37937000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e950-wk-Fact-3ED080788E6A5B1BAAFBC7EBE8196082"
      unitRef="usd">120536000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e969-wk-Fact-69088DA294A25F12A07DA2D5578DFC04"
      unitRef="usd">0</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e989-wk-Fact-3CAAECD5566F505B8631C550C69F6B58"
      unitRef="usd">158473000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e1009-wk-Fact-BB9851ABD0F8509589A9537B46DD2246"
      unitRef="usd">0</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e1028-wk-Fact-4D6B0E22BE6C540AAB8D2330F6F4962D"
      unitRef="usd">50755000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e1047-wk-Fact-6D05AEF241E35946A960E8A0CB589DEA"
      unitRef="usd">118364000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e1067-wk-Fact-EE1AECE18A895028AA5D4D4A46568DA6"
      unitRef="usd">169119000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e1087-wk-Fact-D8464BCC4BE4514EB292D49ECE6F8428"
      unitRef="usd">3075000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e1106-wk-Fact-9689587828D557B38DD06FC3FF6F68CB"
      unitRef="usd">2590000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e1125-wk-Fact-60D37C3927C15C2483DA0E1F9BA589B6"
      unitRef="usd">384000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e1145-wk-Fact-B69AE2A3846D593288BE470FBB8EF5D6"
      unitRef="usd">6049000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e1165-wk-Fact-8278B10C7FC656C5A463ED9C8CACB8CF"
      unitRef="usd">449980000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e1184-wk-Fact-C6EA914306105A3F9304112C0712873D"
      unitRef="usd">1770592000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e1203-wk-Fact-182D8DB326B55C28B98A270648FCE7DA"
      unitRef="usd">120783000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e1223-wk-Fact-2DC5DBBD7A9156F48C2093A3E0FF1794"
      unitRef="usd">2341355000</us-gaap:Revenues>
    <us-gaap:CostOfRevenue
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e1325-wk-Fact-A8748EE968A6554284D4E8011FE0CAB8"
      unitRef="usd">202170000</us-gaap:CostOfRevenue>
    <us-gaap:CostOfRevenue
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e1345-wk-Fact-5DE09A16F9E057CCADD6E24693AE4DE8"
      unitRef="usd">1278754000</us-gaap:CostOfRevenue>
    <us-gaap:CostOfRevenue
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e1365-wk-Fact-A120D590FB50565EA4B9E6EDAC86BB6B"
      unitRef="usd">1539000</us-gaap:CostOfRevenue>
    <us-gaap:CostOfRevenue
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e1386-wk-Fact-1831EF46E22A596991B3294A44929FA9"
      unitRef="usd">1482463000</us-gaap:CostOfRevenue>
    <us-gaap:DirectOperatingCosts
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e1407-wk-Fact-EE4B0841FD335233A8CEF57AA5014123"
      unitRef="usd">84470000</us-gaap:DirectOperatingCosts>
    <us-gaap:DirectOperatingCosts
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e1427-wk-Fact-0309A2CFDC0D5248AA7542909A16D37B"
      unitRef="usd">89571000</us-gaap:DirectOperatingCosts>
    <us-gaap:DirectOperatingCosts
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e1447-wk-Fact-393069F60918570F9059B03C13CC07A0"
      unitRef="usd">33307000</us-gaap:DirectOperatingCosts>
    <us-gaap:DirectOperatingCosts
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e1468-wk-Fact-6E3D1AAE16C057B7A4D8A429D918C29A"
      unitRef="usd">207348000</us-gaap:DirectOperatingCosts>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e1490-wk-Fact-D1C71143457F5AD5A45ED28E6A074D32"
      unitRef="usd">806000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e1509-wk-Fact-63B75B5D49D856F0B5D7C5DF15BD3F0D"
      unitRef="usd">15268000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e1528-wk-Fact-B7C23EEB0C4851BBA4BF309E9942BA81"
      unitRef="usd">28553000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e1548-wk-Fact-39EA42C1DED458728EAB72B5765CB4D8"
      unitRef="usd">44627000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e1568-wk-Fact-E3382376B4ED555AA20B7E9EF398695E"
      unitRef="usd">-4498000</oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther>
    <oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e1588-wk-Fact-A975C215105E5E1B81B7C6560B1A1271"
      unitRef="usd">-6619000</oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther>
    <oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e1608-wk-Fact-AC2D0A288C0A5FD19A2756D31D6ECE25"
      unitRef="usd">-1966000</oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther>
    <oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e1629-wk-Fact-A4496CD5E30152C6AC62866272E78391"
      unitRef="usd">-13083000</oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther>
    <oke:AdjustedEBITDA
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e1655-wk-Fact-73DF40FBC6EB579182F397BD282A9791"
      unitRef="usd">159648000</oke:AdjustedEBITDA>
    <oke:AdjustedEBITDA
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e1674-wk-Fact-51167DF352CD5DB5B1BD6AB2208BE6EF"
      unitRef="usd">410916000</oke:AdjustedEBITDA>
    <oke:AdjustedEBITDA
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e1693-wk-Fact-F78D29ADCDBF5658BBC9FB0B0EEED89E"
      unitRef="usd">112524000</oke:AdjustedEBITDA>
    <oke:AdjustedEBITDA
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e1713-wk-Fact-38FEC92590515CF998746E8CF1A200EE"
      unitRef="usd">683088000</oke:AdjustedEBITDA>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e1815-wk-Fact-8403F03AA01B5ACB878B7BB32422E1E5"
      unitRef="usd">58756000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e1835-wk-Fact-7E8776A5D5995EB2BC182B57D6373F61"
      unitRef="usd">57841000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e1855-wk-Fact-066A3B93DD94556D99BA0979EEA6E463"
      unitRef="usd">14769000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e1876-wk-Fact-2CA3815F50095C2592FCE2597C885EE3"
      unitRef="usd">131366000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:AssetImpairmentCharges
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e1897-wk-Fact-1CEED44665627C60A23AA7B1CAF84534"
      unitRef="usd">564353000</us-gaap:AssetImpairmentCharges>
    <us-gaap:AssetImpairmentCharges
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e1917-wk-Fact-7F00FED6E1CAD00B8AD9A7B2522D6C11"
      unitRef="usd">77401000</us-gaap:AssetImpairmentCharges>
    <us-gaap:AssetImpairmentCharges
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e1937-wk-Fact-4A2F79DC2C70113ED914A7B2670B7B0E"
      unitRef="usd">0</us-gaap:AssetImpairmentCharges>
    <us-gaap:AssetImpairmentCharges
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e1957-wk-Fact-62812520AA1AE4F390B3A7B2E6C984B1"
      unitRef="usd">641754000</us-gaap:AssetImpairmentCharges>
    <us-gaap:EquityMethodInvestments
      contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e1978-wk-Fact-5501AD8438E4F3DACF08F8B106095E8F"
      unitRef="usd">4276000</us-gaap:EquityMethodInvestments>
    <us-gaap:EquityMethodInvestments
      contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e1997-wk-Fact-B8016ACC65E2B8606912F8B108CA28BE"
      unitRef="usd">435024000</us-gaap:EquityMethodInvestments>
    <us-gaap:EquityMethodInvestments
      contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e2016-wk-Fact-26ACB5139471B5C2FDDAF8B10B7F48AC"
      unitRef="usd">371179000</us-gaap:EquityMethodInvestments>
    <us-gaap:EquityMethodInvestments
      contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e2036-wk-Fact-0AD88F6265262378CE18F8B11032F689"
      unitRef="usd">810479000</us-gaap:EquityMethodInvestments>
    <us-gaap:Assets
      contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e2056-wk-Fact-B0B536CDF30B5DA9A5357CDE657EBF3B"
      unitRef="usd">6374552000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e2075-wk-Fact-20CC6D0B7B2C5049B1491B3310029566"
      unitRef="usd">12682807000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e2094-wk-Fact-3B7AF1D462EC592190ECA130F30675A5"
      unitRef="usd">2089362000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e2114-wk-Fact-006E171A2334597B9C129F974A3D4C63"
      unitRef="usd">21146721000</us-gaap:Assets>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e2134-wk-Fact-7DF5534FCB82A44051C3A7B376AF7B49"
      unitRef="usd">181610000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e2153-wk-Fact-D618913D4EB0D0F137F8A7B376A943E0"
      unitRef="usd">746183000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e2172-wk-Fact-5A03F9D4B8405E85A9D54EB1E24CE3FA"
      unitRef="usd">16590000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e2192-wk-Fact-CF3FC209706754E28D8134FCB3C86207"
      unitRef="usd">944383000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasLiquidsRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-5"
      id="d13298609e2201-wk-Fact-86B3FA7FFC4A54DAA4286F921C351C6D"
      unitRef="usd">435100000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasLiquidsRegulatedMember_srt_MajorCustomersAxis_us-gaap_OperatingSegmentsMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-5"
      id="d13298609e2205-wk-Fact-F389845EE0D859DA8507B8A827C9B2C3"
      unitRef="usd">378200000</us-gaap:Revenues>
    <us-gaap:CostOfRevenue
      contextRef="FD2020Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasLiquidsRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-5"
      id="d13298609e2209-wk-Fact-2AA532301D88548F9998C3A7A5E3481F"
      unitRef="usd">120400000</us-gaap:CostOfRevenue>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasPipelinesRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-5"
      id="d13298609e2216-wk-Fact-CE47390DB7585675AF7F4E86DF6B2ADB"
      unitRef="usd">73900000</us-gaap:Revenues>
    <us-gaap:CostOfRevenue
      contextRef="FD2020Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasPipelinesRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-5"
      id="d13298609e2220-wk-Fact-F252E59290B2505687372B9B3DEEA98E"
      unitRef="usd">6100000</us-gaap:CostOfRevenue>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_oke_IntersegmentRevenuesbyNameAxis_oke_NaturalGasGatheringandProcessingIntersegmentMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-5"
      id="d13298609e2227-wk-Fact-EB1A79FABCF0547FA5D48F9304543520"
      unitRef="usd">213300000</us-gaap:Revenues>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e2484-wk-Fact-8568A015A0CF5B2DAE7BF18249BF5F19"
      unitRef="usd">1816628000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e2503-wk-Fact-4B1EF6F303105B1484A353EB7C9226D7"
      unitRef="usd">-199472000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember"
      decimals="-3"
      id="d13298609e2524-wk-Fact-EEC2A70F4DF55065BEEF99633C564A4E"
      unitRef="usd">1617156000</us-gaap:Revenues>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e2544-wk-Fact-C6E927DD39CA5CA896099C738648AA87"
      unitRef="usd">191086000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e2563-wk-Fact-A420249DD8CD59E49BA2045015C50DCD"
      unitRef="usd">-1032000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember"
      decimals="-3"
      id="d13298609e2583-wk-Fact-061726BB66D55D68A0256B9535D02371"
      unitRef="usd">190054000</us-gaap:Revenues>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e2609-wk-Fact-3CAAECD5566F505B8631C550C69F6B58"
      unitRef="usd">158473000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e2628-wk-Fact-8C5123E52FAA511FA94EFFA95DCBBDEB"
      unitRef="usd">0</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember"
      decimals="-3"
      id="d13298609e2647-wk-Fact-356B9C8B33DC52C99D314FB3CB88E7BF"
      unitRef="usd">158473000</us-gaap:Revenues>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e2673-wk-Fact-EE1AECE18A895028AA5D4D4A46568DA6"
      unitRef="usd">169119000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e2692-wk-Fact-9DDACD18445D5FBAB459FC183A613375"
      unitRef="usd">-3809000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember"
      decimals="-3"
      id="d13298609e2712-wk-Fact-1F834ED8CA255EEB971A304F5724B3B8"
      unitRef="usd">165310000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e2738-wk-Fact-B69AE2A3846D593288BE470FBB8EF5D6"
      unitRef="usd">6049000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e2757-wk-Fact-08C8ED4C7E76547A8C1457A2C1A39DE1"
      unitRef="usd">-370000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember"
      decimals="-3"
      id="d13298609e2777-wk-Fact-23BF36202A1B5A5EB30EC2735F2B074E"
      unitRef="usd">5679000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e2808-wk-Fact-2DC5DBBD7A9156F48C2093A3E0FF1794"
      unitRef="usd">2341355000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e2827-wk-Fact-F99AD888116A5A3180AD6937FD356A6E"
      unitRef="usd">-204683000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13298609e2848-wk-Fact-B1419F46EA8E55789357B37173C7133F"
      unitRef="usd">2136672000</us-gaap:Revenues>
    <us-gaap:CostOfRevenue
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e2940-wk-Fact-1831EF46E22A596991B3294A44929FA9"
      unitRef="usd">1482463000</us-gaap:CostOfRevenue>
    <us-gaap:CostOfRevenue
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e2960-wk-Fact-B708DD1CAE415FF9B228DA9903B12838"
      unitRef="usd">-205535000</us-gaap:CostOfRevenue>
    <us-gaap:CostOfRevenue
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13298609e2980-wk-Fact-2920DBC4E52D51A6B123722F2E06809F"
      unitRef="usd">1276928000</us-gaap:CostOfRevenue>
    <us-gaap:DirectOperatingCosts
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e3007-wk-Fact-6E3D1AAE16C057B7A4D8A429D918C29A"
      unitRef="usd">207348000</us-gaap:DirectOperatingCosts>
    <us-gaap:DirectOperatingCosts
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e3027-wk-Fact-929476607ADF5495B4B2CA0AFB56A313"
      unitRef="usd">-308000</us-gaap:DirectOperatingCosts>
    <us-gaap:DirectOperatingCosts
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13298609e3047-wk-Fact-9553D77F7CF258FE8DA1E7D6E2E0E238"
      unitRef="usd">207040000</us-gaap:DirectOperatingCosts>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e3073-wk-Fact-2CA3815F50095C2592FCE2597C885EE3"
      unitRef="usd">131366000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e3093-wk-Fact-2E154370647A57FB80AFC2435F1553B4"
      unitRef="usd">987000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13298609e3114-wk-Fact-E4243E09027157C695CE972552EB5B5A"
      unitRef="usd">132353000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:AssetImpairmentCharges
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e3140-wk-Fact-62812520AA1AE4F390B3A7B2E6C984B1"
      unitRef="usd">641754000</us-gaap:AssetImpairmentCharges>
    <us-gaap:AssetImpairmentCharges
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e3160-wk-Fact-A3B044F2C45C796C93CAA7B3DE2FAFA3"
      unitRef="usd">0</us-gaap:AssetImpairmentCharges>
    <us-gaap:AssetImpairmentCharges
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13298609e3180-wk-Fact-F46428D9DD0F7FAFACDAA92A63DFD5C6"
      unitRef="usd">641754000</us-gaap:AssetImpairmentCharges>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e3206-wk-Fact-39EA42C1DED458728EAB72B5765CB4D8"
      unitRef="usd">44627000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e3225-wk-Fact-28FB9F8A5DF15AE4B972D39F55C47BA6"
      unitRef="usd">0</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13298609e3245-wk-Fact-90608C88518654BEBE471E0A37EB7CF8"
      unitRef="usd">44627000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:EquityMethodInvestments
      contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e3270-wk-Fact-0AD88F6265262378CE18F8B11032F689"
      unitRef="usd">810479000</us-gaap:EquityMethodInvestments>
    <us-gaap:EquityMethodInvestments
      contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e3289-wk-Fact-35B31BAE606F20C5CB7AF8B1F0691B66"
      unitRef="usd">0</us-gaap:EquityMethodInvestments>
    <us-gaap:EquityMethodInvestments
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13298609e3309-wk-Fact-CD67D541A3978E3FCCD3E502D080ED0A"
      unitRef="usd">810479000</us-gaap:EquityMethodInvestments>
    <us-gaap:Assets
      contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e3334-wk-Fact-006E171A2334597B9C129F974A3D4C63"
      unitRef="usd">21146721000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="FI2020Q1_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e3353-wk-Fact-1DD2A006F19353F8BDD51918A67AEE4A"
      unitRef="usd">822719000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="FI2020Q1"
      decimals="-3"
      id="d13298609e3373-wk-Fact-AF14BAE595D46605258FE502D2221151"
      unitRef="usd">21969440000</us-gaap:Assets>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e3398-wk-Fact-CF3FC209706754E28D8134FCB3C86207"
      unitRef="usd">944383000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e3417-wk-Fact-C6C862242A8650C5B1866935B901A114"
      unitRef="usd">5296000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13298609e3437-wk-Fact-6EF5CD9C46E85114918ADCE2B0FD21DF"
      unitRef="usd">949679000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:Revenues
      contextRef="FD2020Q1YTD_srt_MajorCustomersAxis_oke_NoncustomerDomain"
      decimals="-5"
      id="d13298609e3454-wk-Fact-7ED08F8255C250918BA3FA68385CF5A8"
      unitRef="usd">80200000</us-gaap:Revenues>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e3683-wk-Fact-660503FCDBF35125B4385A242EF90A1A"
      unitRef="usd">332332000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e3702-wk-Fact-4F7C23F4EF9756AEA1E3549A9FEC5FDA"
      unitRef="usd">2158103000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e3721-wk-Fact-DCB81469E8525B32A23BFB26D557F06D"
      unitRef="usd">0</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e3741-wk-Fact-94DDC31D2A5D517B8A40D9FEC155F50D"
      unitRef="usd">2490435000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e3756-wk-Fact-25D719DA7C075E0B8329C79FE1DAE83D"
      unitRef="usd">319036000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e3775-wk-Fact-E9C999AA32A55EEFA447C5B45BC2B293"
      unitRef="usd">0</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e3794-wk-Fact-154B0FC1BF705DF7B940058D2AC779E8"
      unitRef="usd">970000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e3814-wk-Fact-054A45DAC58A518AAB1363DE5399A185"
      unitRef="usd">320006000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e3834-wk-Fact-B6C97103BA0B5525A131AB55440BEE97"
      unitRef="usd">39742000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e3853-wk-Fact-6491C9CF671458D18D83F18B1320EC73"
      unitRef="usd">98534000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e3872-wk-Fact-E4E6D273DF43551FA9EE7A5AD1DD6E27"
      unitRef="usd">0</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e3892-wk-Fact-CDE3E27804EF5EFA9C73A39CB4E7C88E"
      unitRef="usd">138276000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e3912-wk-Fact-D33BD6562C285809BD808AD4FBB09852"
      unitRef="usd">0</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e3931-wk-Fact-88888C08C840533581162BBE8A850171"
      unitRef="usd">52322000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e3950-wk-Fact-DD715B197C7657EF961601209625F56D"
      unitRef="usd">112865000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e3970-wk-Fact-1DB18D08BBB75F8AA6A70F7E20C6E528"
      unitRef="usd">165187000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e3990-wk-Fact-70D54ECA0B695B81B3DE110E43C8FEFE"
      unitRef="usd">3551000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e4009-wk-Fact-68B404EA4B165BDB885B91BF8A668CB0"
      unitRef="usd">2541000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e4028-wk-Fact-93E2A0E5F24C5D8FA4034810C811058F"
      unitRef="usd">2565000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e4048-wk-Fact-E0D7D0C7FAED538C885FA89D965CFE8F"
      unitRef="usd">8657000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e4068-wk-Fact-D61A6C36EF395F9BA22A8F2D4FBA1F7E"
      unitRef="usd">694661000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e4087-wk-Fact-B91BAE462012593B83004D43CDD5B2E3"
      unitRef="usd">2311500000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e4106-wk-Fact-6DB64CB30CC452519B5E3C1B97BD83DD"
      unitRef="usd">116400000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e4126-wk-Fact-8EF75F6547C1549FBBA757E4DB5540BA"
      unitRef="usd">3122561000</us-gaap:Revenues>
    <us-gaap:CostOfRevenue
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e4228-wk-Fact-5CA72A864B5554F3BE4B92E4A4589576"
      unitRef="usd">450913000</us-gaap:CostOfRevenue>
    <us-gaap:CostOfRevenue
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e4248-wk-Fact-CB77368C44A85127BB2C2488F60CF5BB"
      unitRef="usd">1846673000</us-gaap:CostOfRevenue>
    <us-gaap:CostOfRevenue
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e4268-wk-Fact-918473EB86A45E7DA89F3B323FA763F7"
      unitRef="usd">1755000</us-gaap:CostOfRevenue>
    <us-gaap:CostOfRevenue
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e4289-wk-Fact-3CB63430CFFD5A97A260C7E4D14F339D"
      unitRef="usd">2299341000</us-gaap:CostOfRevenue>
    <us-gaap:DirectOperatingCosts
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e4310-wk-Fact-773DCC6A8AB858D182770D32AF5890DD"
      unitRef="usd">94247000</us-gaap:DirectOperatingCosts>
    <us-gaap:DirectOperatingCosts
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e4330-wk-Fact-9CF009DBEAAC55CBB38CE2CBF4970F0A"
      unitRef="usd">110438000</us-gaap:DirectOperatingCosts>
    <us-gaap:DirectOperatingCosts
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e4350-wk-Fact-D8B2D12EA2E555EABFB0E0FA0A6E464B"
      unitRef="usd">36268000</us-gaap:DirectOperatingCosts>
    <us-gaap:DirectOperatingCosts
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e4371-wk-Fact-66108D9604F4555891BE7BF6B1F90667"
      unitRef="usd">240953000</us-gaap:DirectOperatingCosts>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e4393-wk-Fact-27252C28398259E994B32EA9C684F248"
      unitRef="usd">-1202000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e4413-wk-Fact-9A9B942F9A9F5246A17053B44FA365B5"
      unitRef="usd">17544000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e4432-wk-Fact-75EE718EE5AE504293B1546DAAB42405"
      unitRef="usd">27139000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e4452-wk-Fact-C84C9E1043B35664931771CD904B1D85"
      unitRef="usd">43481000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e4472-wk-Fact-A9D2F10968B35307948CC25C4EB78153"
      unitRef="usd">3945000</oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther>
    <oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e4491-wk-Fact-3179E6D001F75DBF953629E6BC20BD21"
      unitRef="usd">5706000</oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther>
    <oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e4510-wk-Fact-D1346804D89F59B7939D996C2C83C518"
      unitRef="usd">1132000</oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther>
    <oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e4530-wk-Fact-329F0EFE10D050FCB67DE98C7294B47B"
      unitRef="usd">10783000</oke:PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther>
    <oke:AdjustedEBITDA
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e4555-wk-Fact-A4E4FE8175E2555589B31C1B64510CF5"
      unitRef="usd">152244000</oke:AdjustedEBITDA>
    <oke:AdjustedEBITDA
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e4574-wk-Fact-C701B2AEBCC65399875C76BFD79A6ABF"
      unitRef="usd">377639000</oke:AdjustedEBITDA>
    <oke:AdjustedEBITDA
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e4593-wk-Fact-19FB7FA030B75788B0AE146D13331726"
      unitRef="usd">106648000</oke:AdjustedEBITDA>
    <oke:AdjustedEBITDA
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e4613-wk-Fact-A891526631F058CA83958CD3DFEF024C"
      unitRef="usd">636531000</oke:AdjustedEBITDA>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e4713-wk-Fact-5B760E8DA0745126A9D9766CB1E95FF9"
      unitRef="usd">52681000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e4733-wk-Fact-622A577D6B735C8D92F59C08A1309A18"
      unitRef="usd">46401000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e4753-wk-Fact-59956F7B7DD05BC6AB138EDA407F7403"
      unitRef="usd">14156000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e4774-wk-Fact-EEA075FAFE03589AB957A4366893D8CF"
      unitRef="usd">113238000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:EquityMethodInvestments
      contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e4795-wk-Fact-9260609D0B0B370CBD4BF8B2AF4B61F2"
      unitRef="usd">39749000</us-gaap:EquityMethodInvestments>
    <us-gaap:EquityMethodInvestments
      contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e4814-wk-Fact-A11D82DFD8E045B3E914F8B2B386547F"
      unitRef="usd">447272000</us-gaap:EquityMethodInvestments>
    <us-gaap:EquityMethodInvestments
      contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e4833-wk-Fact-DE0693BDE073AF28008AF8B2B790F55C"
      unitRef="usd">463903000</us-gaap:EquityMethodInvestments>
    <us-gaap:EquityMethodInvestments
      contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e4853-wk-Fact-869F5E93E39676D436F5F8B2BBBE7DAB"
      unitRef="usd">950924000</us-gaap:EquityMethodInvestments>
    <us-gaap:Assets
      contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e4873-wk-Fact-29763DD6771C5FDDA9981ABA1701DD6E"
      unitRef="usd">6208883000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e4892-wk-Fact-D7CDDD9E16E45C55BDD0C811E944FA2A"
      unitRef="usd">10220412000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e4911-wk-Fact-98175EE9F6E158268639D8DF3EE8A39C"
      unitRef="usd">2138759000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e4931-wk-Fact-AC19C98F0A9B50BF9C716EA504C78B03"
      unitRef="usd">18568054000</us-gaap:Assets>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-3"
      id="d13298609e4951-wk-Fact-4322CD68FD0F50CCAB6FF32FDFB3ED51"
      unitRef="usd">215148000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-3"
      id="d13298609e4970-wk-Fact-FA9F8156465E5860AD5549528F5F5B71"
      unitRef="usd">639338000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-3"
      id="d13298609e4989-wk-Fact-E764902400155700B1660802D2370CB2"
      unitRef="usd">28688000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e5009-wk-Fact-60AACDAC78F852968C9D5802BAB4FE54"
      unitRef="usd">883174000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasLiquidsRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-5"
      id="d13298609e5018-wk-Fact-84C2C0626285FD2BCE21E947F646A7C0"
      unitRef="usd">323100000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasLiquidsRegulatedMember_srt_MajorCustomersAxis_us-gaap_OperatingSegmentsMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-5"
      id="d13298609e5022-wk-Fact-021CA73211E75723DC3AE94839AA1D53"
      unitRef="usd">270000000.0</us-gaap:Revenues>
    <us-gaap:CostOfRevenue
      contextRef="FD2019Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasLiquidsRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasLiquidsMember"
      decimals="-5"
      id="d13298609e5026-wk-Fact-AE0071D2C51E86319502E9486BBA2025"
      unitRef="usd">118500000</us-gaap:CostOfRevenue>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasPipelinesRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-5"
      id="d13298609e5034-wk-Fact-397C6BC90F79C61129FAE948AA98EF20"
      unitRef="usd">70100000</us-gaap:Revenues>
    <us-gaap:CostOfRevenue
      contextRef="FD2019Q1YTD_oke_RegulatedSegmentByNameAxis_oke_NaturalGasPipelinesRegulatedMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasPipelinesMember"
      decimals="-5"
      id="d13298609e5038-wk-Fact-83F2F59F6245B55E6B92E948DC23C408"
      unitRef="usd">5600000</us-gaap:CostOfRevenue>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_oke_IntersegmentRevenuesbyNameAxis_oke_NaturalGasGatheringandProcessingIntersegmentMember_us-gaap_StatementBusinessSegmentsAxis_oke_NaturalGasGatheringAndProcessingMember"
      decimals="-5"
      id="d13298609e5045-wk-Fact-EE45FA1B9AF3A097361AE9494CD31F1C"
      unitRef="usd">335800000</us-gaap:Revenues>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e5302-wk-Fact-94DDC31D2A5D517B8A40D9FEC155F50D"
      unitRef="usd">2490435000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e5321-wk-Fact-E1F24658FC4D585384E2182FF1CB78DF"
      unitRef="usd">-338351000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_NGLandCondensateSalesMember"
      decimals="-3"
      id="d13298609e5342-wk-Fact-AAC5A2A7E3E4519FA913FDC9FD00F8E8"
      unitRef="usd">2152084000</us-gaap:Revenues>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e5362-wk-Fact-054A45DAC58A518AAB1363DE5399A185"
      unitRef="usd">320006000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e5381-wk-Fact-73AF8AE64DDF5A17A5869F4D8ED01402"
      unitRef="usd">0</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_ResidueNaturalGasSalesMember"
      decimals="-3"
      id="d13298609e5400-wk-Fact-BC3B61A56CEF549CBE4B22DA1C47B0A5"
      unitRef="usd">320006000</us-gaap:Revenues>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e5426-wk-Fact-CDE3E27804EF5EFA9C73A39CB4E7C88E"
      unitRef="usd">138276000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e5445-wk-Fact-13021A083AE850F4ACF83D7BB9CD1A7C"
      unitRef="usd">0</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_GatheringandExchangeServicesRevenueMember"
      decimals="-3"
      id="d13298609e5464-wk-Fact-1B5F4611D9B15720988B6E31C96CE67B"
      unitRef="usd">138276000</us-gaap:Revenues>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e5490-wk-Fact-1DB18D08BBB75F8AA6A70F7E20C6E528"
      unitRef="usd">165187000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e5509-wk-Fact-D32936AF0BDE577FBAB1FA6596EDBDCC"
      unitRef="usd">-3937000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_TransportationandStorageRevenueMember"
      decimals="-3"
      id="d13298609e5529-wk-Fact-68F99E30438A5B9A8AA41F7D8D6127E5"
      unitRef="usd">161250000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e5555-wk-Fact-E0D7D0C7FAED538C885FA89D965CFE8F"
      unitRef="usd">8657000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e5574-wk-Fact-8DD34F1CF3C050A98CCEAC8131A51BC1"
      unitRef="usd">-315000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_srt_ProductOrServiceAxis_oke_OtherMember"
      decimals="-3"
      id="d13298609e5594-wk-Fact-1D7FF243658653CC9E215523E055FE5F"
      unitRef="usd">8342000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e5625-wk-Fact-8EF75F6547C1549FBBA757E4DB5540BA"
      unitRef="usd">3122561000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e5644-wk-Fact-64BA649834A15DA49473BD3CCAEEB2A1"
      unitRef="usd">-342603000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13298609e5665-wk-Fact-E65C5F02375C5CDB8035C267C74E17F4"
      unitRef="usd">2779958000</us-gaap:Revenues>
    <us-gaap:CostOfRevenue
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e5757-wk-Fact-3CB63430CFFD5A97A260C7E4D14F339D"
      unitRef="usd">2299341000</us-gaap:CostOfRevenue>
    <us-gaap:CostOfRevenue
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e5777-wk-Fact-AAF2A4FA2CEA58D1B765009328D3C135"
      unitRef="usd">-342964000</us-gaap:CostOfRevenue>
    <us-gaap:CostOfRevenue
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13298609e5797-wk-Fact-DB84DAB703B458E8952505EC2B67431E"
      unitRef="usd">1956377000</us-gaap:CostOfRevenue>
    <us-gaap:DirectOperatingCosts
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e5824-wk-Fact-66108D9604F4555891BE7BF6B1F90667"
      unitRef="usd">240953000</us-gaap:DirectOperatingCosts>
    <us-gaap:DirectOperatingCosts
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e5844-wk-Fact-B31762DB7F295F409E8E283215EF1EBB"
      unitRef="usd">-212000</us-gaap:DirectOperatingCosts>
    <us-gaap:DirectOperatingCosts
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13298609e5864-wk-Fact-018A10FB080B595FBDFDA77F54DD3F4F"
      unitRef="usd">240741000</us-gaap:DirectOperatingCosts>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e5890-wk-Fact-EEA075FAFE03589AB957A4366893D8CF"
      unitRef="usd">113238000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e5910-wk-Fact-598C54525C5F5540A3A019DB004663A1"
      unitRef="usd">920000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13298609e5931-wk-Fact-8A0FC8F23AA45C24AA892ECD9B673D4B"
      unitRef="usd">114158000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e5957-wk-Fact-C84C9E1043B35664931771CD904B1D85"
      unitRef="usd">43481000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e5976-wk-Fact-2240BFBD1A465D0A856DF1C985BDF6BA"
      unitRef="usd">0</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromEquityMethodInvestments
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13298609e5996-wk-Fact-C1472B15510E5085B414E3FCFD5B2406"
      unitRef="usd">43481000</us-gaap:IncomeLossFromEquityMethodInvestments>
    <us-gaap:EquityMethodInvestments
      contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e6021-wk-Fact-869F5E93E39676D436F5F8B2BBBE7DAB"
      unitRef="usd">950924000</us-gaap:EquityMethodInvestments>
    <us-gaap:EquityMethodInvestments
      contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e6040-wk-Fact-384260B3365F61E7CD48F8B35916DE28"
      unitRef="usd">0</us-gaap:EquityMethodInvestments>
    <us-gaap:EquityMethodInvestments
      contextRef="FI2019Q1"
      decimals="-3"
      id="d13298609e6060-wk-Fact-DB7B43E6BC3EEE671B30F8B35C5D0F7E"
      unitRef="usd">950924000</us-gaap:EquityMethodInvestments>
    <us-gaap:Assets
      contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e6085-wk-Fact-AC19C98F0A9B50BF9C716EA504C78B03"
      unitRef="usd">18568054000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="FI2019Q1_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e6104-wk-Fact-FCE3295664E55BECB797E52BC064206D"
      unitRef="usd">366271000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="FI2019Q1"
      decimals="-3"
      id="d13298609e6124-wk-Fact-9867166C42E25B9291AD1554CAFC8EA4"
      unitRef="usd">18934325000</us-gaap:Assets>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e6149-wk-Fact-60AACDAC78F852968C9D5802BAB4FE54"
      unitRef="usd">883174000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember"
      decimals="-3"
      id="d13298609e6168-wk-Fact-4CD8F6A365B15A7AB5760A1794D3BC22"
      unitRef="usd">6531000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13298609e6188-wk-Fact-42F790CFE31B56F2A28C06F0ACC060F5"
      unitRef="usd">889705000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:Revenues
      contextRef="FD2019Q1YTD_srt_MajorCustomersAxis_oke_NoncustomerDomain"
      decimals="-5"
      id="d13298609e6205-wk-Fact-184604AC9D883E0A25A8E9537147BFC4"
      unitRef="usd">22300000</us-gaap:Revenues>
    <us-gaap:ProfitLoss
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13298609e6448-wk-Fact-F488A13146445CD8B723055C559E93ED"
      unitRef="usd">-141857000</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13298609e6468-wk-Fact-4844FB9CA71E5675AFC266253BEF591B"
      unitRef="usd">337208000</us-gaap:ProfitLoss>
    <us-gaap:InterestExpense
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13298609e6524-wk-Fact-92894FD660C450A4AC592E9D8170E8C9"
      unitRef="usd">140616000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13298609e6543-wk-Fact-9CB49AC7F1D756E5A039E0B7AE16DA10"
      unitRef="usd">115420000</us-gaap:InterestExpense>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13298609e6563-wk-Fact-E4243E09027157C695CE972552EB5B5A"
      unitRef="usd">132353000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13298609e6582-wk-Fact-8A0FC8F23AA45C24AA892ECD9B673D4B"
      unitRef="usd">114158000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13298609e6602-wk-Fact-67B1FAF7F28E590F93343E44BAC417DA"
      unitRef="usd">-55395000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13298609e6622-wk-Fact-402719BB2FBF5DD3A921579E3D01B3B6"
      unitRef="usd">77934000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:AssetImpairmentCharges
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13298609e6642-wk-Fact-F46428D9DD0F7FAFACDAA92A63DFD5C6"
      unitRef="usd">641754000</us-gaap:AssetImpairmentCharges>
    <us-gaap:AssetImpairmentCharges
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13298609e6661-wk-Fact-6959626BDF77FFEAD8B7A92AA93186CB"
      unitRef="usd">0</us-gaap:AssetImpairmentCharges>
    <us-gaap:EmployeeBenefitsAndShareBasedCompensationNoncash
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13298609e6682-wk-Fact-28B0E3A7BD366D95E5F8A785E18C923C"
      unitRef="usd">-1302000</us-gaap:EmployeeBenefitsAndShareBasedCompensationNoncash>
    <us-gaap:EmployeeBenefitsAndShareBasedCompensationNoncash
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13298609e6702-wk-Fact-544AC6F872DB5739B4B5BA83E27F3FCC"
      unitRef="usd">5540000</us-gaap:EmployeeBenefitsAndShareBasedCompensationNoncash>
    <oke:OtherCorporateCostsandNoncashItems
      contextRef="FD2020Q1YTD"
      decimals="-3"
      id="d13298609e6722-wk-Fact-E61D9683F9815962BC2F0E7A2EDFE8E4"
      unitRef="usd">-33081000</oke:OtherCorporateCostsandNoncashItems>
    <oke:OtherCorporateCostsandNoncashItems
      contextRef="FD2019Q1YTD"
      decimals="-3"
      id="d13298609e6742-wk-Fact-FAD5FB4B9B2E56C9A26423B52BAF1782"
      unitRef="usd">-13729000</oke:OtherCorporateCostsandNoncashItems>
    <oke:AdjustedEBITDA
      contextRef="FD2020Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e6768-wk-Fact-38FEC92590515CF998746E8CF1A200EE"
      unitRef="usd">683088000</oke:AdjustedEBITDA>
    <oke:AdjustedEBITDA
      contextRef="FD2019Q1YTD_us-gaap_StatementBusinessSegmentsAxis_oke_TotalSegmentsMember"
      decimals="-3"
      id="d13298609e6787-wk-Fact-A891526631F058CA83958CD3DFEF024C"
      unitRef="usd">636531000</oke:AdjustedEBITDA>
    <us-gaap:GainsLossesOnExtinguishmentOfDebt
      contextRef="FD2020Q1YTD"
      decimals="-5"
      id="d13298609e6796-wk-Fact-AE4E3E8A73572CE4AA3EACD4C43A838B"
      unitRef="usd">15800000</us-gaap:GainsLossesOnExtinguishmentOfDebt>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>31
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6819731904">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>FAIR VALUE MEASUREMENTS - Part 1 (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</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_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [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_DerivativeAssetCollateralObligationToReturnCashOffset', window );">Cash held - offsetting derivative net asset positions under master-netting arrangements</a></td>
<td class="num">$ (66,900)<span></span>
</td>
<td class="nump">$ 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_oke_DerivativeCollateralRighttoReclaimCashTotal', window );">Cash posted - total</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">8,800<span></span>
</td>
</tr>
<tr class="ro">
<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">11,900,000<span></span>
</td>
<td class="nump">13,800,000<span></span>
</td>
</tr>
<tr class="re">
<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 );">Long-term debt</a></td>
<td class="nump">14,200,000<span></span>
</td>
<td class="nump">12,500,000<span></span>
</td>
</tr>
<tr 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, Recurring [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_AssetsAbstract', window );"><strong>Derivative 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_DerivativeAssets', window );">Derivative assets</a></td>
<td class="nump">27,164<span></span>
</td>
<td class="nump">38,442<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset', window );">Derivative assets netting</a></td>
<td class="num">(140,707)<span></span>
</td>
<td class="num">(28,588)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAbstract', window );"><strong>Derivative 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_DerivativeLiabilities', window );">Derivative liabilities</a></td>
<td class="num">(270,297)<span></span>
</td>
<td class="num">(202,949)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset', window );">Derivative liabilities netting</a></td>
<td class="nump">73,783<span></span>
</td>
<td class="nump">28,588<span></span>
</td>
</tr>
<tr 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, Recurring [Member] | Financial Contracts [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_AssetsAbstract', window );"><strong>Derivative 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_DerivativeAssets', window );">Derivative assets</a></td>
<td class="nump">27,164<span></span>
</td>
<td class="nump">37,861<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset', window );">Derivative assets netting</a></td>
<td class="num">(140,707)<span></span>
</td>
<td class="num">(28,588)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAbstract', window );"><strong>Derivative 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_DerivativeLiabilities', window );">Derivative liabilities</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(1,008)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset', window );">Derivative liabilities netting</a></td>
<td class="nump">73,783<span></span>
</td>
<td class="nump">28,588<span></span>
</td>
</tr>
<tr 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, Recurring [Member] | Interest-rate contracts</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_AssetsAbstract', window );"><strong>Derivative 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_InterestRateDerivativeAssetsAtFairValue', window );">Interest-rate contracts</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">581<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset', window );">Derivative assets netting</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">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_LiabilitiesAbstract', window );"><strong>Derivative 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_InterestRateDerivativeLiabilitiesAtFairValue', window );">Interest rate derivative liabilities, at fair value</a></td>
<td class="num">(270,297)<span></span>
</td>
<td class="num">(201,941)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset', window );">Derivative liabilities netting</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">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_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [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_AssetsAbstract', window );"><strong>Derivative 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_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement', window );">Derivative asset, fair value, gross</a></td>
<td class="nump">37,599<span></span>
</td>
<td class="nump">10,892<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement', window );">Derivative liability, fair value, gross</a></td>
<td class="num">(911)<span></span>
</td>
<td class="num">(4,811)<span></span>
</td>
</tr>
<tr 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, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Financial Contracts [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_AssetsAbstract', window );"><strong>Derivative 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_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement', window );">Derivative asset, fair value, gross</a></td>
<td class="nump">37,599<span></span>
</td>
<td class="nump">10,892<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement', window );">Derivative liability, fair value, gross</a></td>
<td class="num">(911)<span></span>
</td>
<td class="num">(4,811)<span></span>
</td>
</tr>
<tr 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, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Interest-rate contracts</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_AssetsAbstract', window );"><strong>Derivative 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_InterestRateDerivativeAssetsAtFairValue', window );">Interest-rate contracts</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">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_LiabilitiesAbstract', window );"><strong>Derivative 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_InterestRateDerivativeLiabilitiesAtFairValue', window );">Interest rate derivative liabilities, at fair value</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">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_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [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_AssetsAbstract', window );"><strong>Derivative 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_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement', window );">Derivative asset, fair value, gross</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">581<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement', window );">Derivative liability, fair value, gross</a></td>
<td class="num">(270,297)<span></span>
</td>
<td class="num">(201,941)<span></span>
</td>
</tr>
<tr 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, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Financial Contracts [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_AssetsAbstract', window );"><strong>Derivative 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_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement', window );">Derivative asset, fair value, gross</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">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_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement', window );">Derivative liability, fair value, gross</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">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_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Interest-rate contracts</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_AssetsAbstract', window );"><strong>Derivative 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_InterestRateDerivativeAssetsAtFairValue', window );">Interest-rate contracts</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">581<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAbstract', window );"><strong>Derivative 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_InterestRateDerivativeLiabilitiesAtFairValue', window );">Interest rate derivative liabilities, at fair value</a></td>
<td class="num">(270,297)<span></span>
</td>
<td class="num">(201,941)<span></span>
</td>
</tr>
<tr 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, Recurring [Member] | Fair Value, Inputs, Level 3 [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_AssetsAbstract', window );"><strong>Derivative 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_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement', window );">Derivative asset, fair value, gross</a></td>
<td class="nump">130,272<span></span>
</td>
<td class="nump">55,557<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement', window );">Derivative liability, fair value, gross</a></td>
<td class="num">(72,871)<span></span>
</td>
<td class="num">(24,785)<span></span>
</td>
</tr>
<tr 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, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Financial Contracts [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_AssetsAbstract', window );"><strong>Derivative 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_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement', window );">Derivative asset, fair value, gross</a></td>
<td class="nump">130,272<span></span>
</td>
<td class="nump">55,557<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement', window );">Derivative liability, fair value, gross</a></td>
<td class="num">(72,871)<span></span>
</td>
<td class="num">(24,785)<span></span>
</td>
</tr>
<tr 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, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Interest-rate contracts</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_AssetsAbstract', window );"><strong>Derivative 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_InterestRateDerivativeAssetsAtFairValue', window );">Interest-rate contracts</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">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_LiabilitiesAbstract', window );"><strong>Derivative 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_InterestRateDerivativeLiabilitiesAtFairValue', window );">Interest rate derivative liabilities, at fair value</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">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_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Fair Value, Recurring [Member] | Estimate of Fair Value Measurement [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_AssetsAbstract', window );"><strong>Derivative 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_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement', window );">Derivative asset, fair value, gross</a></td>
<td class="nump">167,871<span></span>
</td>
<td class="nump">67,030<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement', window );">Derivative liability, fair value, gross</a></td>
<td class="num">(344,080)<span></span>
</td>
<td class="num">(231,537)<span></span>
</td>
</tr>
<tr 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, Recurring [Member] | Estimate of Fair Value Measurement [Member] | Financial Contracts [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_AssetsAbstract', window );"><strong>Derivative 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_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement', window );">Derivative asset, fair value, gross</a></td>
<td class="nump">167,871<span></span>
</td>
<td class="nump">66,449<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement', window );">Derivative liability, fair value, gross</a></td>
<td class="num">(73,783)<span></span>
</td>
<td class="num">(29,596)<span></span>
</td>
</tr>
<tr 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, Recurring [Member] | Estimate of Fair Value Measurement [Member] | Interest-rate contracts</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_AssetsAbstract', window );"><strong>Derivative 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_InterestRateDerivativeAssetsAtFairValue', window );">Interest-rate contracts</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">581<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAbstract', window );"><strong>Derivative 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_InterestRateDerivativeLiabilitiesAtFairValue', window );">Interest rate derivative liabilities, at fair value</a></td>
<td class="num">$ (270,297)<span></span>
</td>
<td class="num">$ (201,941)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oke_DerivativeCollateralRighttoReclaimCashTotal">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 right to receive cash collateral under master netting arrangements.</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;">oke_DerivativeCollateralRighttoReclaimCashTotal</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_AssetsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_AssetsAbstract</td>
</tr>
<tr>
<td style="padding-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_DerivativeAssetCollateralObligationToReturnCashOffset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 obligation to return cash collateral under master netting arrangements offset against derivative assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225862-175312<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=117331979&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_DerivativeAssetCollateralObligationToReturnCashOffset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and elected not to be offset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225862-175312<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 liability associated with financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, and obligation to return cash collateral under master netting arrangements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 55<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=99393222&amp;loc=SL20226003-175313<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=117331979&amp;loc=d3e41228-113958<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225862-175312<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DerivativeAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 55<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=99393222&amp;loc=SL20226008-175313<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=118260190&amp;loc=d3e13433-108611<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225862-175312<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DerivativeLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225862-175312<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=118260190&amp;loc=d3e13433-108611<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 55<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=99393222&amp;loc=SL20226008-175313<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 asset associated with financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, and right to receive cash collateral under master netting arrangements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 55<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=99393222&amp;loc=SL20226003-175313<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225862-175312<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=117331979&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_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and elected not to be offset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225862-175312<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems</td>
</tr>
<tr>
<td style="padding-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_InterestRateDerivativeAssetsAtFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 as of the balance sheet date of interest rate derivative assets, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as 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;">us-gaap_InterestRateDerivativeAssetsAtFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_InterestRateDerivativeLiabilitiesAtFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 as of the balance sheet date of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as 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_InterestRateDerivativeLiabilitiesAtFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_LiabilitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_LiabilitiesAbstract</td>
</tr>
<tr>
<td style="padding-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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=109500613&amp;loc=SL6031897-161870<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=119400593&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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 4: http://fasb.org/us-gaap/role/ref/legacyRef<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_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>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentRiskAxis=oke_FinancialContractsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DerivativeInstrumentRiskAxis=oke_FinancialContractsMember</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_DerivativeInstrumentRiskAxis=us-gaap_InterestRateContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DerivativeInstrumentRiskAxis=us-gaap_InterestRateContractMember</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_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_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember</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>32
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6651276240">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES Part 3 (Details) - Cash Flow Hedging [Member] - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</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_DerivativeInstrumentsGainLossLineItems', window );"><strong>Derivative Instruments, Gain (Loss) [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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet', window );">Unrealized change in fair value of cash flow hedges in other comprehensive income (loss)</a></td>
<td class="num">$ (137,846)<span></span>
</td>
<td class="num">$ (89,537)<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_oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet', window );">Change in fair value of cash flow hedges reclassified from accumulated other comprehensive loss into net income (loss) on derivatives</a></td>
<td class="nump">19,682<span></span>
</td>
<td class="nump">16,348<span></span>
</td>
</tr>
<tr 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_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember', window );">Commodity contracts</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_DerivativeInstrumentsGainLossLineItems', window );"><strong>Derivative Instruments, Gain (Loss) [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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet', window );">Unrealized change in fair value of cash flow hedges in other comprehensive income (loss)</a></td>
<td class="nump">87,195<span></span>
</td>
<td class="num">(21,625)<span></span>
</td>
</tr>
<tr 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_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember', window );">Commodity contracts | Commodity sales revenues</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_DerivativeInstrumentsGainLossLineItems', window );"><strong>Derivative Instruments, Gain (Loss) [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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet', window );">Change in fair value of cash flow hedges reclassified from accumulated other comprehensive loss into net income (loss) on derivatives</a></td>
<td class="nump">44,999<span></span>
</td>
<td class="nump">23,822<span></span>
</td>
</tr>
<tr 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_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember', window );">Commodity contracts | Cost of sales and fuel</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_DerivativeInstrumentsGainLossLineItems', window );"><strong>Derivative Instruments, Gain (Loss) [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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet', window );">Change in fair value of cash flow hedges reclassified from accumulated other comprehensive loss into net income (loss) on derivatives</a></td>
<td class="num">(15,039)<span></span>
</td>
<td class="num">(4,970)<span></span>
</td>
</tr>
<tr 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_DerivativeInstrumentRiskAxis=us-gaap_InterestRateContractMember', window );">Interest Rate Contract</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_DerivativeInstrumentsGainLossLineItems', window );"><strong>Derivative Instruments, Gain (Loss) [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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet', window );">Unrealized change in fair value of cash flow hedges in other comprehensive income (loss)</a></td>
<td class="num">(225,041)<span></span>
</td>
<td class="num">(67,912)<span></span>
</td>
</tr>
<tr 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_DerivativeInstrumentRiskAxis=us-gaap_InterestRateContractMember', window );">Interest Rate Contract | Interest expense</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_DerivativeInstrumentsGainLossLineItems', window );"><strong>Derivative Instruments, Gain (Loss) [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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet', window );">Change in fair value of cash flow hedges reclassified from accumulated other comprehensive loss into net income (loss) on derivatives</a></td>
<td class="num">$ (10,278)<span></span>
</td>
<td class="num">$ (2,504)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, 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;">oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive (Loss), 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;">oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_DerivativeInstrumentsGainLossLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_DerivativeInstrumentsGainLossLineItems</td>
</tr>
<tr>
<td style="padding-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_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember</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_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember</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_IncomeStatementLocationAxis=us-gaap_SalesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_IncomeStatementLocationAxis=us-gaap_SalesMember</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_IncomeStatementLocationAxis=us-gaap_CostOfSalesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_IncomeStatementLocationAxis=us-gaap_CostOfSalesMember</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_DerivativeInstrumentRiskAxis=us-gaap_InterestRateContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DerivativeInstrumentRiskAxis=us-gaap_InterestRateContractMember</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_IncomeStatementLocationAxis=us-gaap_InterestExpenseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_IncomeStatementLocationAxis=us-gaap_InterestExpenseMember</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>33
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6959054480">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>EARNINGS PER SHARE EARNINGS PER SHARE (Details) - USD ($)<br> $ / shares in Units, shares in Thousands, $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</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_oke_BasicEPSfromContinuingOperationsAbstract', window );"><strong>Basic EPS</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_NetIncomeLossAvailableToCommonStockholdersBasic', window );">Net income (loss) available for common stock</a></td>
<td class="num">$ (142,132)<span></span>
</td>
<td class="nump">$ 336,933<span></span>
</td>
</tr>
<tr class="re">
<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 );">Shares</a></td>
<td class="nump">414,282<span></span>
</td>
<td class="nump">412,908<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Earnings (loss) per share, basic</a></td>
<td class="num">$ (0.34)<span></span>
</td>
<td class="nump">$ 0.82<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oke_DilutedEPSfromContinuingOperationsAbstract', window );"><strong>Diluted EPS</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_DilutiveSecurities', window );">Effect of dilutive securities</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 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_WeightedAverageNumberDilutedSharesOutstandingAdjustment', window );">Effect of dilutive securities, number of shares</a></td>
<td class="nump">1,066<span></span>
</td>
<td class="nump">2,325<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_NetIncomeLossAttributableToParentDiluted', window );">Net income (loss) available for common stock and common stock equivalents</a></td>
<td class="num">$ (142,132)<span></span>
</td>
<td class="nump">$ 336,933<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 );">Shares</a></td>
<td class="nump">415,348<span></span>
</td>
<td class="nump">415,233<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Earnings (loss) per share, diluted</a></td>
<td class="num">$ (0.34)<span></span>
</td>
<td class="nump">$ 0.81<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oke_BasicEPSfromContinuingOperationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Basic EPS from Continuing Operations [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;">oke_BasicEPSfromContinuingOperationsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_oke_DilutedEPSfromContinuingOperationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Diluted EPS from Continuing Operations [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;">oke_DilutedEPSfromContinuingOperationsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_DilutiveSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 net income used for calculating diluted earnings per share (EPS), resulting from the assumed exercise stock options, restrictive stock units (RSUs), convertible preferred stock of an employee stock ownership plan (ESOP), and other dilutive convertible securities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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_DilutiveSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637232&amp;loc=SL114874131-224263<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&amp;loc=d3e1337-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<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=117327953&amp;loc=d3e4984-109258<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<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=116634182&amp;loc=SL114868664-224227<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<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 7: http://www.xbrl.org/2003/role/disclosureRef<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=117326831&amp;loc=d3e1252-109256<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637391&amp;loc=SL114874048-224260<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&amp;loc=SL5780133-109256<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_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/exampleRef<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=117327953&amp;loc=d3e4984-109258<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<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=117326831&amp;loc=d3e1252-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<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 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637391&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&amp;loc=d3e1337-109256<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<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=116634182&amp;loc=SL114868664-224227<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&amp;loc=SL5780133-109256<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637232&amp;loc=SL114874131-224263<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_NetIncomeLossAttributableToParentDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 portion of profit or loss for the period, net of income taxes, which is attributable to the parent, and includes adjustments resulting from the assumption that dilutive convertible securities were converted, options or warrants were exercised, or that other shares were issued upon the satisfaction of certain conditions.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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=117326831&amp;loc=d3e1505-109256<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_NetIncomeLossAttributableToParentDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_NetIncomeLossAvailableToCommonStockholdersBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&amp;loc=d3e1377-109256<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_NetIncomeLossAvailableToCommonStockholdersBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_WeightedAverageNumberDilutedSharesOutstandingAdjustment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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_WeightedAverageNumberDilutedSharesOutstandingAdjustment</td>
</tr>
<tr>
<td style="padding-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_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://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<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=117326831&amp;loc=d3e1505-109256<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_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://fasb.org/us-gaap/role/ref/legacyRef<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=117326831&amp;loc=d3e1448-109256<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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_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>34
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6814985296">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Document and Entity Information - shares<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Apr. 20, 2020</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_DocumentType', window );">Document Type</a></td>
<td class="text">10-Q<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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_DocumentQuarterlyReport', window );">Document Quarterly Report</a></td>
<td class="text">true<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Mar. 31,  2020<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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_DocumentTransitionReport', window );">Document Transition Report</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">001-13643<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">ONEOK, Inc.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">OK<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">73-1520922<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">100 West Fifth Street,<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Tulsa,<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">OK<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">74103<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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_CityAreaCode', window );">City Area Code</a></td>
<td class="text">918<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">588-7000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common stock, par value of $0.01<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">OKE<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NYSE<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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_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="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityInteractiveDataCurrent', window );">Entity Interactive Data Current</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_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_EntitySmallBusiness', window );">Entity Small Business</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_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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_EntityShellCompany', window );">Entity Shell Company</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="text">&#160;<span></span>
</td>
<td class="nump">413,907,211<span></span>
</td>
</tr>
<tr 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_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0001039684<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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_dei_DocumentFiscalYearFocus', window );">Document Fiscal Year Focus</a></td>
<td class="text">2020<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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">Q1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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>
</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>Boolean flag that is true when the XBRL content amends previously-filed or accepted 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;">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_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Area code of city</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_CityAreaCode</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_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>Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.</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_DocumentQuarterlyReport">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true only for a form used as an quarterly report.</p></div>
<a href="javascript:void(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 Form 10-Q<br> -Number 240<br> -Section 13<br> -Subsection a-13<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_DocumentQuarterlyReport</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_DocumentTransitionReport">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true only for a form used as a transition report.</p></div>
<a href="javascript:void(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 Forms 10-K, 10-Q, 20-F<br> -Number 240<br> -Section 13<br> -Subsection a-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_DocumentTransitionReport</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_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_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</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_EntityAddressAddressLine1</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_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</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_EntityAddressCityOrTown</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_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</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_EntityAddressPostalZipCode</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_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</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_EntityAddressStateOrProvince</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:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance 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 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(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 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_EntityEmergingGrowthCompany</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_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</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_EntityFileNumber</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:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance 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: Large Accelerated Filer, Accelerated Filer, Non-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>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</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_EntityIncorporationStateCountryCode</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:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance 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_EntityInteractiveDataCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).</p></div>
<a href="javascript:void(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 S-T<br> -Number 232<br> -Section 405<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_EntityInteractiveDataCurrent</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_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 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_EntityShellCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.</p></div>
<a href="javascript:void(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 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_EntityShellCompany</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_EntitySmallBusiness">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicates that the company is a Smaller Reporting Company (SRC).</p></div>
<a href="javascript:void(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 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_EntitySmallBusiness</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_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(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 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_EntityTaxIdentificationNumber</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:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance 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_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</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_LocalPhoneNumber</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_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(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 Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_Security12bTitle</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:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance 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_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(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 Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<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_SecurityExchangeName</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:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance 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_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</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_TradingSymbol</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:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance 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>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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6716716096">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (PARANTHETICAL) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</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_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax', window );">Change in fair value of derivatives, tax</a></td>
<td class="nump">$ 31,705<span></span>
</td>
<td class="nump">$ 20,593<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax', window );">Derivative amounts reclassified to net income (loss), tax</a></td>
<td class="nump">4,518<span></span>
</td>
<td class="nump">4,177<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax', window );">Change in retirement and other postretirement benefit plan obligations, tax</a></td>
<td class="num">(1,064)<span></span>
</td>
<td class="num">(699)<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_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax', window );">Other comprehensive income (loss) on investments in unconsolidated affiliates, tax</a></td>
<td class="nump">$ 2,283<span></span>
</td>
<td class="nump">$ 750<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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), Portion Attributable to Equity Method Investments, 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;">oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 reclassification adjustment, of tax (expense) benefit for (increase) decrease in accumulated other comprehensive income 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://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=d3e640-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=SL7669646-108580<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=108774443&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_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&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_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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), before reclassification adjustments, related to increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=d3e640-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10A<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669646-108580<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_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>36
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6820169856">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>CONSOLIDATED STATEMENT OF CHANGES IN EQUITY - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Total</div></th>
<th class="th"><div>Common Stock</div></th>
<th class="th"><div>Preferred Stock</div></th>
<th class="th"><div>Accumulated Other Comprehensive Loss</div></th>
<th class="th"><div>Retained Earnings (Accumulated Deficit)</div></th>
<th class="th"><div>Paid-in Capital</div></th>
<th class="th"><div>Treasury Stock</div></th>
<th class="th"><div>Noncontrolling Interest [Member]</div></th>
</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_SharesIssued', window );">Shares, issued, beginning balance at Dec. 31, 2018</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">445,016,234<span></span>
</td>
<td class="nump">20,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_StockholdersEquity', window );">Total equity, beginning balance at Dec. 31, 2018</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4,450<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="num">$ (188,239)<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 7,615,138<span></span>
</td>
<td class="num">$ (851,806)<span></span>
</td>
<td class="nump">$ 6,579,543<span></span>
</td>
</tr>
<tr class="re">
<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 (loss)</a></td>
<td class="nump">$ 337,208<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">337,208<span></span>
</td>
<td class="nump">0<span></span>
</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_OtherComprehensiveIncomeLossNetOfTax', window );">Other comprehensive loss</a></td>
<td class="num">(81,285)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(81,285)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">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_DividendsPreferredStock', window );">Preferred stock dividends</a></td>
<td class="num">(275)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(275)<span></span>
</td>
<td class="nump">0<span></span>
</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_StockIssuedDuringPeriodValueOther', window );">Common Stock Issued During Period, Value, Other</a></td>
<td class="nump">6,260<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(24,779)<span></span>
</td>
<td class="nump">31,039<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DividendsCommonStock', window );">Common Stock Dividends</a></td>
<td class="num">(354,304)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(336,866)<span></span>
</td>
<td class="num">(17,438)<span></span>
</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_StockholdersEquityOther', window );">Other, net</a></td>
<td class="num">(45,074)<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(45,074)<span></span>
</td>
<td class="nump">0<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_SharesIssued', window );">Shares, issued, ending balance at Mar. 31, 2019</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">445,016,234<span></span>
</td>
<td class="nump">20,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_StockholdersEquity', window );">Total equity, ending balance at Mar. 31, 2019</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4,450<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="num">(269,524)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">7,527,847<span></span>
</td>
<td class="num">(820,767)<span></span>
</td>
<td class="nump">$ 6,442,006<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption', window );">Cumulative effect adjustment for adoption of ASU 2016-02, &#8220;Leases (Topic 842)&#8221;</a></td>
<td class="num">(67)<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(67)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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_SharesIssued', window );">Shares, issued, beginning balance at Dec. 31, 2019</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">445,016,234<span></span>
</td>
<td class="nump">20,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_StockholdersEquity', window );">Total equity, beginning balance at Dec. 31, 2019</a></td>
<td class="nump">6,225,951<span></span>
</td>
<td class="nump">$ 4,450<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="num">(374,000)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">7,403,895<span></span>
</td>
<td class="num">(808,394)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 (loss)</a></td>
<td class="num">(141,857)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(141,857)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">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_OtherComprehensiveIncomeLossNetOfTax', window );">Other comprehensive loss</a></td>
<td class="num">(125,386)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(125,386)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</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_DividendsPreferredStock', window );">Preferred stock dividends</a></td>
<td class="num">(275)<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(275)<span></span>
</td>
<td class="nump">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_StockIssuedDuringPeriodSharesOther', window );">Common Stock Issued During Period, Shares, Other</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">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="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueOther', window );">Common Stock Issued During Period, Value, Other</a></td>
<td class="nump">7,089<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(9,286)<span></span>
</td>
<td class="nump">16,375<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DividendsCommonStock', window );">Common Stock Dividends</a></td>
<td class="num">(386,931)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(386,931)<span></span>
</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_StockholdersEquityOther', window );">Other, net</a></td>
<td class="num">(17,950)<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(17,950)<span></span>
</td>
<td class="nump">0<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_SharesIssued', window );">Shares, issued, ending balance at Mar. 31, 2020</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">445,016,234<span></span>
</td>
<td class="nump">20,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_StockholdersEquity', window );">Total equity, ending balance at Mar. 31, 2020</a></td>
<td class="nump">$ 5,560,641<span></span>
</td>
<td class="nump">$ 4,450<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="num">$ (499,386)<span></span>
</td>
<td class="num">$ (141,857)<span></span>
</td>
<td class="nump">$ 6,989,453<span></span>
</td>
<td class="num">$ (792,019)<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_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.</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_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DividendsCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, stock and payment-in-kind (PIK).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 405<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6957935&amp;loc=d3e64057-112817<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DividendsCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DividendsPreferredStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 405<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6957935&amp;loc=d3e64057-112817<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DividendsPreferredStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669619-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=109259400&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=118951672&amp;loc=d3e1436-108581<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669625-108580<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_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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669625-108580<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<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=109239629&amp;loc=SL4573702-111684<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<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=115929826&amp;loc=d3e8736-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/exampleRef<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=116874947&amp;loc=SL4591551-111686<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3000-108585<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<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=108774443&amp;loc=SL4569616-111683<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8933-108599<br><br>Reference 10: http://www.xbrl.org/2003/role/exampleRef<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=116874947&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_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_SharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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=109259400&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_SharesIssued</td>
</tr>
<tr>
<td style="padding-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_StockIssuedDuringPeriodSharesOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 stock issued attributable to transactions 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_StockIssuedDuringPeriodSharesOther</td>
</tr>
<tr>
<td style="padding-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_StockIssuedDuringPeriodValueOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of shares of stock issued attributable to transactions 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_StockIssuedDuringPeriodValueOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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://fasb.org/us-gaap/role/ref/legacyRef<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 2: http://fasb.org/us-gaap/role/ref/legacyRef<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 3: http://fasb.org/us-gaap/role/ref/legacyRef<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 4: http://fasb.org/us-gaap/role/ref/legacyRef<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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_StockholdersEquityOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 movements included in the statement of changes in stockholders' equity which are not separately disclosed or provided for elsewhere in the taxonomy.</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_StockholdersEquityOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>37
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.20.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>312</ContextCount>
  <ElementCount>366</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>111</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>7</UnitCount>
  <MyReports>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>0001000 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/DocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>1001000 - Statement - CONSOLIDATED STATEMENTS OF INCOME</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/ConsolidatedStatementsOfIncome</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF INCOME</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>1001501 - Statement - CONSOLIDATED STATEMENT OF INCOME (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/ConsolidatedStatementOfIncomeParenthetical</Role>
      <ShortName>CONSOLIDATED STATEMENT OF INCOME (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>1002000 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>1002001 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (PARANTHETICAL)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncomeConsolidatedStatementsOfComprehensiveIncomeParanthetical</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (PARANTHETICAL)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>1003000 - Statement - CONSOLIDATED BALANCE SHEETS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/ConsolidatedBalanceSheets</Role>
      <ShortName>CONSOLIDATED BALANCE SHEETS</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>1003501 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical</Role>
      <ShortName>CONSOLIDATED BALANCE SHEETS (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>1004000 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF CASH FLOWS</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>1005000 - Statement - CONSOLIDATED STATEMENT OF CHANGES IN EQUITY</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity</Role>
      <ShortName>CONSOLIDATED STATEMENT OF CHANGES IN EQUITY</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>1005001 - Statement - CONSOLIDATED STATEMENT OF CHANGES IN EQUITY CONSOLIDATED STATEMENT OF CHANGES IN EQUITY Parenthetical</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquityConsolidatedStatementOfChangesInEquityParenthetical</Role>
      <ShortName>CONSOLIDATED STATEMENT OF CHANGES IN EQUITY CONSOLIDATED STATEMENT OF CHANGES IN EQUITY Parenthetical</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>2101100 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Notes)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesNotes</Role>
      <ShortName>SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Notes)</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>2109100 - Disclosure - FAIR VALUE MEASUREMENTS (Notes)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.oneok.com/role/FairValueMeasurementsNotes</Role>
      <ShortName>FAIR VALUE MEASUREMENTS (Notes)</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>2111100 - Disclosure - RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES (Notes)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesNotes</Role>
      <ShortName>RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES (Notes)</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>2112100 - Disclosure - DEBT DEBT (Notes)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.oneok.com/role/DebtDebtNotes</Role>
      <ShortName>DEBT DEBT (Notes)</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>2113100 - Disclosure - EQUITY (Notes)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.oneok.com/role/EquityNotes</Role>
      <ShortName>EQUITY (Notes)</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>2114100 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Notes)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossNotes</Role>
      <ShortName>ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Notes)</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>2115100 - Disclosure - EARNINGS PER SHARE EARNINGS PER SHARE (Notes)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.oneok.com/role/EarningsPerShareEarningsPerShareNotes</Role>
      <ShortName>EARNINGS PER SHARE EARNINGS PER SHARE (Notes)</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>2117100 - Disclosure - EMPLOYEE BENEFIT PLANS EMPLOYEE BENEFIT PLANS (Notes)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansNotes</Role>
      <ShortName>EMPLOYEE BENEFIT PLANS EMPLOYEE BENEFIT PLANS (Notes)</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>2118100 - Disclosure - UNCONSOLIDATED AFFILIATES (Notes)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.oneok.com/role/UnconsolidatedAffiliatesNotes</Role>
      <ShortName>UNCONSOLIDATED AFFILIATES (Notes)</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>2120100 - Disclosure - COMMITMENTS AND CONTINGENCIES (Notes)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.oneok.com/role/CommitmentsAndContingenciesNotes</Role>
      <ShortName>COMMITMENTS AND CONTINGENCIES (Notes)</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>2121100 - Disclosure - LEASES (Notes)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.oneok.com/role/LeasesNotes</Role>
      <ShortName>LEASES (Notes)</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>2122100 - Disclosure - REVENUE REVENUE (Notes)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.oneok.com/role/RevenueRevenueNotes</Role>
      <ShortName>REVENUE REVENUE (Notes)</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>2123100 - Disclosure - SEGMENTS (Notes)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.oneok.com/role/SegmentsNotes</Role>
      <ShortName>SEGMENTS (Notes)</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>2201201 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesPolicies</Role>
      <ShortName>SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <Position>24</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>2209201 - Disclosure - FAIR VALUE MEASUREMENTS FAIR VALUE MEASUREMENTS (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/FairValueMeasurementsFairValueMeasurementsPolicies</Role>
      <ShortName>FAIR VALUE MEASUREMENTS FAIR VALUE MEASUREMENTS (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <Position>25</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>2222201 - Disclosure - REVENUE REVENUE (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/RevenueRevenuePolicies</Role>
      <ShortName>REVENUE REVENUE (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <Position>26</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>2223201 - Disclosure - SEGMENTS SEGMENTS (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/SegmentsSegmentsPolicies</Role>
      <ShortName>SEGMENTS SEGMENTS (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <Position>27</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>2301302 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesTables</Role>
      <ShortName>SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <Position>28</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>2309302 - Disclosure - FAIR VALUE MEASUREMENTS (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/FairValueMeasurementsTables</Role>
      <ShortName>FAIR VALUE MEASUREMENTS (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oneok.com/role/FairValueMeasurementsNotes</ParentRole>
      <Position>29</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>2311301 - Disclosure - RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesTables</Role>
      <ShortName>RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesNotes</ParentRole>
      <Position>30</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>2312301 - Disclosure - DEBT DEBT (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/DebtDebtTables</Role>
      <ShortName>DEBT DEBT (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oneok.com/role/DebtDebtNotes</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>2314301 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossTables</Role>
      <ShortName>ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossNotes</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>2315301 - Disclosure - EARNINGS PER SHARE EARNINGS PER SHARE (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/EarningsPerShareEarningsPerShareTables</Role>
      <ShortName>EARNINGS PER SHARE EARNINGS PER SHARE (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oneok.com/role/EarningsPerShareEarningsPerShareNotes</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>2317301 - Disclosure - EMPLOYEE BENEFIT PLANS EMPLOYEE BENEFIT PLANS (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansTables</Role>
      <ShortName>EMPLOYEE BENEFIT PLANS EMPLOYEE BENEFIT PLANS (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansNotes</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>2318301 - Disclosure - UNCONSOLIDATED AFFILIATES (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/UnconsolidatedAffiliatesTables</Role>
      <ShortName>UNCONSOLIDATED AFFILIATES (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oneok.com/role/UnconsolidatedAffiliatesNotes</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>2321302 - Disclosure - LEASES (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/LeasesTables</Role>
      <ShortName>LEASES (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oneok.com/role/LeasesNotes</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>2322302 - Disclosure - REVENUE REVENUE (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/RevenueRevenueTables</Role>
      <ShortName>REVENUE REVENUE (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oneok.com/role/RevenueRevenueNotes</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>2323302 - Disclosure - SEGMENTS (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/SegmentsTables</Role>
      <ShortName>SEGMENTS (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oneok.com/role/SegmentsNotes</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>2401403 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails</Role>
      <ShortName>SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesTables</ParentRole>
      <Position>39</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>2409403 - Disclosure - FAIR VALUE MEASUREMENTS - Part 1 (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/FairValueMeasurementsPart1Details</Role>
      <ShortName>FAIR VALUE MEASUREMENTS - Part 1 (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>40</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>2409404 - Disclosure - FAIR VALUE MEASUREMENTS - Part 2 (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/FairValueMeasurementsPart2Details</Role>
      <ShortName>FAIR VALUE MEASUREMENTS - Part 2 (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>41</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>2411402 - Disclosure - RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES Part 1 (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details</Role>
      <ShortName>RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES Part 1 (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesTables</ParentRole>
      <Position>42</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>2411403 - Disclosure - RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES, Part 2 (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details</Role>
      <ShortName>RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES, Part 2 (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesTables</ParentRole>
      <Position>43</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>2411404 - Disclosure - RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES Part 3 (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details</Role>
      <ShortName>RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES Part 3 (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesTables</ParentRole>
      <Position>44</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>2412402 - Disclosure - DEBT DEBT (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/DebtDebtDetails</Role>
      <ShortName>DEBT DEBT (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oneok.com/role/DebtDebtTables</ParentRole>
      <Position>45</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>2413403 - Disclosure - EQUITY (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/EquityDetails</Role>
      <ShortName>EQUITY (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oneok.com/role/EquityNotes</ParentRole>
      <Position>46</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>2414402 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails</Role>
      <ShortName>ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossTables</ParentRole>
      <Position>47</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>2415402 - Disclosure - EARNINGS PER SHARE EARNINGS PER SHARE (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails</Role>
      <ShortName>EARNINGS PER SHARE EARNINGS PER SHARE (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oneok.com/role/EarningsPerShareEarningsPerShareTables</ParentRole>
      <Position>48</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>2417402 - Disclosure - EMPLOYEE BENEFIT PLANS EMPLOYEE BENEFIT PLANS (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails</Role>
      <ShortName>EMPLOYEE BENEFIT PLANS EMPLOYEE BENEFIT PLANS (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansTables</ParentRole>
      <Position>49</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>2418402 - Disclosure - UNCONSOLIDATED AFFILIATES (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/UnconsolidatedAffiliatesDetails</Role>
      <ShortName>UNCONSOLIDATED AFFILIATES (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oneok.com/role/UnconsolidatedAffiliatesTables</ParentRole>
      <Position>50</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>2421403 - Disclosure - LEASES (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/LeasesDetails</Role>
      <ShortName>LEASES (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oneok.com/role/LeasesTables</ParentRole>
      <Position>51</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>2422403 - Disclosure - REVENUE REVENUE (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/RevenueRevenueDetails</Role>
      <ShortName>REVENUE REVENUE (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oneok.com/role/RevenueRevenueTables</ParentRole>
      <Position>52</Position>
    </Report>
    <Report instance="oke-2020331x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>2423403 - Disclosure - SEGMENTS (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oneok.com/role/SegmentsDetails</Role>
      <ShortName>SEGMENTS (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oneok.com/role/SegmentsTables</ParentRole>
      <Position>53</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="10-Q" original="oke-2020331x10q.htm">oke-2020331x10q.htm</File>
    <File>oke-20200331.xsd</File>
    <File>oke-20200331_cal.xml</File>
    <File>oke-20200331_def.xml</File>
    <File>oke-20200331_lab.xml</File>
    <File>oke-20200331_pre.xml</File>
    <File>okeq12020exhibit311.htm</File>
    <File>okeq12020exhibit312.htm</File>
    <File>okeq12020exhibit321.htm</File>
    <File>okeq12020exhibit322.htm</File>
    <File>subsidiaryguarantorsex.htm</File>
  </InputFiles>
  <SupplementalFiles>
    <File>okelogoa50.jpg</File>
  </SupplementalFiles>
  <BaseTaxonomies>
    <BaseTaxonomy>http://xbrl.sec.gov/dei/2019-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://fasb.org/srt/2019-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://fasb.org/us-gaap/2019-01-31</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>38
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6799009184">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>LEASES (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Jan. 01, 2020</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_LesseeLeaseDescriptionLineItems', window );"><strong>Lessee, Operating Lease, Details [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_OperatingLeasePayments', window );">Operating cash flows for operating leases</a></td>
<td class="nump">$ 2,840<span></span>
</td>
<td class="nump">$ 1,519<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeasePrincipalPayments', window );">Financing cash flows for finance lease</a></td>
<td class="nump">469<span></span>
</td>
<td class="nump">425<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability', window );">Right-of-use assets obtained in exchange for operating lease liabilities (noncash)</a></td>
<td class="nump">97,339<span></span>
</td>
<td class="nump">$ 380<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_oke_LeaseDescriptionAxis=oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember', window );">Lease remaining balance related to lease entered in December 2019 [Member] [Member] [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_LesseeLeaseDescriptionLineItems', window );"><strong>Lessee, Operating Lease, Details [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_OperatingLeaseLiability', window );">Lease liability remaining balance</a></td>
<td class="nump">74,200<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Right-of-use asset remaining balance</a></td>
<td class="nump">74,000<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_LesseeOperatingLeaseTermOfContract', window );">Term of contract</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">10 years<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oke_LeaseDescriptionAxis=oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember', window );">Certain Operating Leases Entered Into During The Period [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_LesseeLeaseDescriptionLineItems', window );"><strong>Lessee, Operating Lease, Details [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_OperatingLeaseLiability', window );">Lease liability remaining balance</a></td>
<td class="nump">17,200<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Right-of-use asset remaining balance</a></td>
<td class="nump">$ 17,200<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_oke_LeaseDescriptionAxis=oke_WeightedAverageRemainingLeaseTermMember', window );">Weighted-Average Remaining Lease Term [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_LesseeLeaseDescriptionLineItems', window );"><strong>Lessee, Operating Lease, Details [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_OperatingLeaseWeightedAverageRemainingLeaseTerm1', window );">Operating Lease, Weighted Average Remaining Lease Term</a></td>
<td class="text">8 years 9 months 18 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_oke_LeaseDescriptionAxis=oke_WeightedAverageDiscountRateMember', window );">Weighted-Average Discount Rate [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_LesseeLeaseDescriptionLineItems', window );"><strong>Lessee, Operating Lease, Details [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_OperatingLeaseWeightedAverageDiscountRatePercent', window );">Operating Lease, Weighted Average Discount Rate, Percent</a></td>
<td class="nump">3.15%<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_oke_LeaseDescriptionAxis=oke_MaturityofFinanceLeaseLiabilityMember', window );">Maturity of Finance Lease Liability</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_LesseeLeaseDescriptionLineItems', window );"><strong>Lessee, Operating Lease, Details [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_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear', window );">Remainder of 2020</a></td>
<td class="nump">$ 3,400<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo', window );">2021</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="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree', window );">2022</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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour', window );">2023</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="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive', window );">2024</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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive', window );">2025 and beyond</a></td>
<td class="nump">17,100<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_FinanceLeaseLiabilityPaymentsDue', window );">Total lease payments</a></td>
<td class="nump">38,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount', window );">Less: Interest</a></td>
<td class="nump">12,700<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiability', window );">Present value of lease liabilities</a></td>
<td class="nump">25,800<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_oke_LeaseDescriptionAxis=oke_MaturityofOperatingLeaseLiabilitiesMember', window );">Maturity of Operating Lease Liabilities</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_LesseeLeaseDescriptionLineItems', window );"><strong>Lessee, Operating Lease, Details [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_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear', window );">Remainder of 2020</a></td>
<td class="nump">12,400<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo', window );">2021</a></td>
<td class="nump">16,300<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree', window );">2022</a></td>
<td class="nump">14,900<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour', window );">2023</a></td>
<td class="nump">13,700<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive', window );">2024</a></td>
<td class="nump">12,400<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive', window );">2025 and beyond</a></td>
<td class="nump">57,000<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_LesseeOperatingLeaseLiabilityPaymentsDue', window );">Total lease payments</a></td>
<td class="nump">126,700<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount', window );">Less: Interest</a></td>
<td class="nump">16,800<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Lease liability remaining balance</a></td>
<td class="nump">$ 109,900<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_FinanceLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FinanceLeaseLiabilityPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 lessee's undiscounted obligation for lease payments for finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FinanceLeaseLiabilityPaymentsDueAfterYearFive">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 lessee's undiscounted obligation for lease payments for finance lease, due 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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FinanceLeaseLiabilityPaymentsDueYearFive">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 lessee's undiscounted obligation for lease payments for finance lease, due 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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FinanceLeaseLiabilityPaymentsDueYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 lessee's undiscounted obligation for lease payments for finance lease, due 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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FinanceLeaseLiabilityPaymentsDueYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 lessee's undiscounted obligation for lease payments for finance lease, due 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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FinanceLeaseLiabilityPaymentsDueYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 lessee's undiscounted obligation for lease payments for finance lease, due 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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 lessee's undiscounted obligation for lease payments for finance lease, due in remainder of fiscal year following latest fiscal year ended.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FinanceLeaseLiabilityUndiscountedExcessAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FinanceLeasePrincipalPayments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 for principal payment on finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918643-209977<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeasePrincipalPayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_LesseeLeaseDescriptionLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_LesseeLeaseDescriptionLineItems</td>
</tr>
<tr>
<td style="padding-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_LesseeOperatingLeaseLiabilityPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 lessee's undiscounted obligation for lease payments for operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 lessee's undiscounted obligation for lease payments for operating lease, due 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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_LesseeOperatingLeaseLiabilityPaymentsDueYearFive">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 lessee's undiscounted obligation for lease payments for operating lease, due 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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_LesseeOperatingLeaseLiabilityPaymentsDueYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 lessee's undiscounted obligation for lease payments for operating lease, due 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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_LesseeOperatingLeaseLiabilityPaymentsDueYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 lessee's undiscounted obligation for lease payments for operating lease, due 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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 lessee's undiscounted obligation for lease payments for operating lease, due 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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 lessee's undiscounted obligation for lease payments for operating lease having an initial or remaining lease term in excess of one year due in remainder of 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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_LesseeOperatingLeaseTermOfContract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents 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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918673-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseTermOfContract</td>
</tr>
<tr>
<td style="padding-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>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_OperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_OperatingLeasePayments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918643-209977<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasePayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_OperatingLeaseRightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 lessee's right to use underlying asset under operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseRightOfUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_OperatingLeaseWeightedAverageDiscountRatePercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 discount rate for operating lease 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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent</td>
</tr>
<tr>
<td style="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_OperatingLeaseWeightedAverageRemainingLeaseTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents 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/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1</td>
</tr>
<tr>
<td style="padding-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>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_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 right-of-use asset obtained in exchange for operating lease 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/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_oke_LeaseDescriptionAxis=oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_LeaseDescriptionAxis=oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember</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_oke_LeaseDescriptionAxis=oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_LeaseDescriptionAxis=oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember</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_oke_LeaseDescriptionAxis=oke_WeightedAverageRemainingLeaseTermMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_LeaseDescriptionAxis=oke_WeightedAverageRemainingLeaseTermMember</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_oke_LeaseDescriptionAxis=oke_WeightedAverageDiscountRateMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_LeaseDescriptionAxis=oke_WeightedAverageDiscountRateMember</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_oke_LeaseDescriptionAxis=oke_MaturityofFinanceLeaseLiabilityMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_LeaseDescriptionAxis=oke_MaturityofFinanceLeaseLiabilityMember</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_oke_LeaseDescriptionAxis=oke_MaturityofOperatingLeaseLiabilitiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_LeaseDescriptionAxis=oke_MaturityofOperatingLeaseLiabilitiesMember</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>39
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6656483568">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>EARNINGS PER SHARE EARNINGS PER SHARE (Notes)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_EarningsPerShareAbstract', window );"><strong>Earnings Per Share [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_EarningsPerShareTextBlock', window );">Earnings Per Share [Text Block]</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">EARNINGS PER SHARE</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following tables set forth the computation of basic and diluted EPS for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="11"/></tr><tr><td style="width:62%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="10" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended March 31, 2020</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Income</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(Loss)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Shares</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Per Share</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Amount</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="10" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands, except per share amounts</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Basic EPS</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;padding-left:12px;text-indent:-12px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net loss available for common stock</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(142,132</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>414,282</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(0.34</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Diluted EPS</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Effect of dilutive securities</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>1,066</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net loss available for common stock and</span></div><div style="text-align:left;padding-left:6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">common stock equivalents</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(142,132</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>415,348</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(0.34</span></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="11"/></tr><tr><td style="width:62%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="10" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended March 31, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Income</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(Loss)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Shares</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Per Share</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Amount</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="10" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands, except per share amounts</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Basic EPS</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;padding-left:12px;text-indent:-12px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net income available for common stock</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>336,933</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>412,908</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>0.82</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Diluted EPS</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Effect of dilutive securities</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>2,325</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net income available for common stock and</span></div><div style="text-align:left;padding-left:6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">common stock equivalents</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>336,933</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>415,233</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>0.81</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></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_EarningsPerShareAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_EarningsPerShareAbstract</td>
</tr>
<tr>
<td style="padding-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_EarningsPerShareTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 earnings per share.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -URI http://asc.fasb.org/topic&amp;trid=2144383<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareTextBlock</td>
</tr>
<tr>
<td style="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>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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6630179456">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES (Notes)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract', window );"><strong>Derivative Instruments and Hedging Activities 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_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock', window );">RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">RISK-MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Risk-Management Activities</span><span style="font-family:inherit;font-size:10pt;"> - We are sensitive to changes in natural gas, crude oil and NGL prices, principally as a result of contractual terms under which these commodities are processed, purchased and sold.  We are also subject to the risk of interest-rate fluctuation in the normal course of business.  We use physical-forward purchases and sales and financial derivatives to secure a certain price for a portion of our natural gas, condensate and NGL products; to reduce our exposure to commodity price and interest-rate fluctuations; and to achieve more predictable cash flows.  We follow established policies and procedures to assess risk and approve, monitor and report our risk-management activities.  We have not used these instruments for trading purposes.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-bottom:8px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">Commodity price risk</span><span style="font-family:inherit;font-size:10pt;"> - Commodity price risk refers to the risk of loss in cash flows and future earnings arising from adverse changes in the price of natural gas, NGLs and condensate.  We may use the following commodity derivative instruments to reduce the near-term commodity price risk associated with a portion of the forecasted sales of these commodities:</span></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">Futures contracts</span><span style="font-family:inherit;font-size:10pt;"> - Standardized contracts to purchase or sell natural gas and crude oil for future delivery or settlement under the provisions of exchange regulations;</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">Forward contracts</span><span style="font-family:inherit;font-size:10pt;"> - Nonstandardized commitments between two parties to purchase or sell natural gas, crude oil or NGLs for future physical delivery.  These contracts are typically nontransferable and can only be canceled with the consent of both parties;</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">Swaps</span><span style="font-family:inherit;font-size:10pt;"> - Exchange of one or more payments based on the value of one or more commodities.  These instruments transfer the financial risk associated with a future change in value between the counterparties of the transaction, without also conveying ownership interest in the asset or liability; and</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">Options</span><span style="font-family:inherit;font-size:10pt;"> - Contractual agreements that give the holder the right, but not the obligation, to buy or sell a fixed quantity of a commodity at a fixed price within a specified period of time.  Options may either be standardized and exchange-traded or customized and nonexchange-traded.</span></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We may also use other instruments including collars to mitigate commodity price risk.  A collar is a combination of a purchased put option and a sold call option, which places a floor and a ceiling price for commodity sales being hedged.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In our Natural Gas Gathering and Processing segment, we are exposed to commodity price risk as a result of retaining a portion of the commodity sales proceeds associated with our POP with fee contracts.  Under certain POP with fee contracts, our fees and POP percentage may increase or decrease if production volumes, delivery pressures or commodity prices change relative to specified thresholds.  We also are exposed to basis risk between the various production and market locations where we buy and sell commodities.  As part of our hedging strategy, we use the previously described commodity derivative financial instruments and physical-forward contracts to reduce the impact of price fluctuations related to natural gas, NGLs and condensate.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In our Natural Gas Liquids segment, we are primarily exposed to commodity price risk resulting from the relative values of the various NGL products to each other, the value of NGLs in storage and the relative value of NGLs to natural gas.  We are also exposed to location price differential risk as a result of the relative value of NGL purchases at one location and sales at another location, primarily related to our optimization and marketing activities.  As part of our hedging strategy, we utilize physical-forward contracts and commodity derivative financial instruments to reduce the impact of price fluctuations related to NGLs.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In our Natural Gas Pipelines segment, we are primarily exposed to commodity price risk on our intrastate pipelines because they consume natural gas in operations and retain natural gas from our customers for operations or as part of our fee for services provided.  When the amount consumed in operations differs from the amount provided by our customers, our pipelines must buy or sell natural gas, or store or use natural gas from inventory, which can expose this segment to commodity price risk depending on the regulatory treatment for this activity.  To the extent that commodity price risk in our Natural Gas Pipelines segment is not mitigated by fuel cost-recovery mechanisms, we may use physical-forward sales or purchases to reduce the impact of natural gas price fluctuations.  At </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, and </span><span style="font-family:inherit;font-size:10pt;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:10pt;">, there were </span><span style="font-family:inherit;font-size:10pt;"><span>no</span></span><span style="font-family:inherit;font-size:10pt;"> financial derivative instruments with respect to our natural gas pipeline operations.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">Interest-rate risk</span><span style="font-family:inherit;font-size:10pt;"> - We manage interest-rate risk through the use of fixed-rate debt, floating-rate debt and interest-rate swaps.  Interest-rate swaps are agreements to exchange interest payments at some future point based on specified notional amounts.  In March 2020, we settled </span><span style="font-family:inherit;font-size:10pt;"><span>$750 million</span></span><span style="font-family:inherit;font-size:10pt;"> of our forward-starting interest-rate swaps related to our underwritten public offerings of </span><span style="font-family:inherit;font-size:10pt;"><span>$1.75 billion</span></span><span style="font-family:inherit;font-size:10pt;"> senior unsecured notes.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">At </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, and </span><span style="font-family:inherit;font-size:10pt;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:10pt;">, we had forward-starting interest-rate swaps with notional amounts totaling </span><span style="font-family:inherit;font-size:10pt;"><span>$1.1 billion</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$1.8 billion</span></span><span style="font-family:inherit;font-size:10pt;">, respectively, to hedge the variability of interest payments on a portion of our forecasted debt issuances.  At </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, and </span><span style="font-family:inherit;font-size:10pt;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:10pt;">, we had interest-rate swaps with notional amounts totaling </span><span style="font-family:inherit;font-size:10pt;"><span>$1.3 billion</span></span><span style="font-family:inherit;font-size:10pt;"> to hedge the variability of our LIBOR-based interest payments.  All of our interest-rate swaps are designated as cash flow hedges.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Accounting Treatment</span><span style="font-family:inherit;font-size:10pt;"> - Our accounting treatment of derivative instruments is consistent with that disclosed in Note A of the Notes to Consolidated Financial Statements in our Annual Report.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair Values of Derivative Instruments</span><span style="font-family:inherit;font-size:10pt;"> - All derivatives measured at fair value at March 31, 2020, and December 31, 2019, were designated as hedging instruments.  See Note </span><span style="font-family:inherit;font-size:10pt;">B</span><span style="font-family:inherit;font-size:10pt;"> for a discussion of the inputs associated with our fair value measurements.  The following table sets forth the fair values of our derivative instruments presented on a gross basis for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="18"/></tr><tr><td style="width:35%;"/><td style="width:21%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March&#160;31, 2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">December&#160;31, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Location in our</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Consolidated Balance</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Sheets</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Assets</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(Liabilities)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Assets</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(Liabilities)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity contracts (a)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Financial contracts</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other current assets</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>167,871</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(73,783</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>64,858</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(26,997</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Other deferred credits</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>1,591</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(2,599</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Interest-rate contracts</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other current liabilities</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(28,673</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(90,161</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Other assets/other deferred credits</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(241,624</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>581</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(111,780</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td colspan="2" 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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total derivative instruments</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>167,871</span></span></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;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(344,080</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>67,030</span></span></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;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(231,537</span></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Derivative assets and liabilities are presented in our Consolidated Balance Sheets on a net basis when a legally enforceable master-netting arrangement exists between the counterparty to a derivative contract and us.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notional Quantities for Derivative Instruments</span><span style="font-family:inherit;font-size:10pt;"> - The following table sets forth the notional quantities for derivative instruments held for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="17"/></tr><tr><td style="width:37%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March&#160;31, 2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">December&#160;31, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Contract</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Type</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Purchased/</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Payor</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Sold/</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Receiver</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Purchased/</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Payor</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Sold/</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Receiver</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash flow hedges</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Fixed price</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">- Natural gas (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Bcf</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Futures and swaps</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(47.6</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(59.0</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">- Crude oil and NGLs (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">MMBbl</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Futures, forwards and swaps</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>10.5</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(17.5</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>7.9</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(17.4</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Basis</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">- Natural gas (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Bcf</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Futures and swaps</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(47.6</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(59.0</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:12px;text-indent:-12px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest-rate contracts (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Billions of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Swaps</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>2.4</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>3.1</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">These notional amounts are used to summarize the volume of financial instruments; however, they do not reflect the extent to which the positions offset one another and, consequently, do not reflect our actual exposure to market or credit risk. </span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Cash Flow Hedges</span><span style="font-family:inherit;font-size:10pt;"> - The following table sets forth the unrealized change in fair value of cash flow hedges in other comprehensive income (loss) for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="8"/></tr><tr><td style="width:75%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></div></td></tr><tr><td rowspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Commodity contracts</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>87,195</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(21,625</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest-rate contracts</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(225,041</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(67,912</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total unrealized change in fair value of cash flow hedges in other comprehensive income (loss)</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(137,846</span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(89,537</span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth the effect of cash flow hedges on net income (loss) for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="9"/></tr><tr><td style="width:31%;"/><td style="width:44%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></tr><tr><td rowspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td rowspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Location of Gain (Loss) Reclassified from</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Accumulated Other Comprehensive</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Loss into Net Income (Loss)</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></div></td></tr><tr><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Commodity contracts</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity sales revenues</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>44,999</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>23,822</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Cost of sales and fuel</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(15,039</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(4,970</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest-rate contracts</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest expense</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(10,278</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(2,504</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total change in fair value of cash flow hedges reclassified from accumulated other comprehensive loss into net income (loss) on derivatives</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>19,682</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>16,348</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Credit Risk</span><span style="font-family:inherit;font-size:10pt;"> - We monitor the creditworthiness of our counterparties and compliance with policies and limits established by our Risk Oversight and Strategy Committee.  We maintain credit policies with regard to our counterparties that we believe minimize overall credit risk.  These policies include an evaluation of potential counterparties&#8217; financial condition (including credit ratings, bond yields and credit default swap rates), collateral requirements under certain circumstances and the use of standardized master-netting agreements that allow us to net the positive and negative exposures associated with a single counterparty.  We use internally developed credit ratings for counterparties that do not have a credit rating.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Our financial commodity derivatives are generally settled through a NYMEX or Intercontinental Exchange (ICE) clearing broker account with daily margin requirements.  However, we may enter into financial derivative instruments that contain provisions that require us to maintain an investment-grade credit rating from S&amp;P and/or Moody&#8217;s.  If our credit ratings on our senior unsecured long-term debt were to decline below investment grade, the counterparties to the derivative instruments could request collateralization on derivative instruments in net liability positions.  There were </span><span style="font-family:inherit;font-size:10pt;"><span>no</span></span><span style="font-family:inherit;font-size:10pt;"> financial derivative instruments with contingent features related to credit risk at </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The counterparties to our derivative contracts typically consist of major energy companies, financial institutions and commercial and industrial end users.  This concentration of counterparties may affect our overall exposure to credit risk, either positively or negatively, in that the counterparties may be affected similarly by changes in economic, regulatory or other conditions.  Based on our policies, exposures, credit and other reserves, we do not anticipate a material adverse effect on our financial position or results of operations as a result of counterparty nonperformance.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">At </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, the credit exposure from our derivative assets is with investment-grade companies in the financial services sector.</span></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_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-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_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 derivative instruments and hedging activities including, but not limited to, risk management strategies, non-hedging derivative instruments, assets, liabilities, revenue and expenses, and methodologies and assumptions used in determining the amounts.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -URI http://asc.fasb.org/topic&amp;trid=2229140<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock</td>
</tr>
<tr>
<td style="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>41
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6630965344">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract', window );"><strong>Derivative Instruments and Hedging Activities 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_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock', window );">Fair Value of Derivatives</a></td>
<td class="text">The following table sets forth the fair values of our derivative instruments presented on a gross basis for the periods indicated:<div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="18"/></tr><tr><td style="width:35%;"/><td style="width:21%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March&#160;31, 2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">December&#160;31, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Location in our</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Consolidated Balance</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Sheets</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Assets</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(Liabilities)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Assets</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(Liabilities)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity contracts (a)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Financial contracts</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other current assets</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>167,871</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(73,783</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>64,858</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(26,997</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Other deferred credits</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>1,591</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(2,599</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Interest-rate contracts</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other current liabilities</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(28,673</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(90,161</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Other assets/other deferred credits</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(241,624</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>581</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(111,780</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td colspan="2" 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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total derivative instruments</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>167,871</span></span></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;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(344,080</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>67,030</span></span></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;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(231,537</span></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Derivative assets and liabilities are presented in our Consolidated Balance Sheets on a net basis when a legally enforceable master-netting arrangement exists between the counterparty to a derivative contract and us.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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_ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock', window );">Notional Amounts of Derivative Instruments</a></td>
<td class="text">The following table sets forth the notional quantities for derivative instruments held for the periods indicated:<div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="17"/></tr><tr><td style="width:37%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March&#160;31, 2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">December&#160;31, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Contract</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Type</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Purchased/</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Payor</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Sold/</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Receiver</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Purchased/</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Payor</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Sold/</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Receiver</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash flow hedges</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Fixed price</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">- Natural gas (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Bcf</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Futures and swaps</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(47.6</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(59.0</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">- Crude oil and NGLs (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">MMBbl</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Futures, forwards and swaps</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>10.5</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(17.5</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>7.9</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(17.4</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Basis</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">- Natural gas (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Bcf</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Futures and swaps</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(47.6</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(59.0</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:12px;text-indent:-12px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest-rate contracts (</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Billions of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Swaps</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>2.4</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>3.1</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></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_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock', window );">Schedule of Cash Flow Hedging Instruments Effect on Comprehensive Income (Loss)</a></td>
<td class="text">The following table sets forth the unrealized change in fair value of cash flow hedges in other comprehensive income (loss) for the periods indicated:<div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="8"/></tr><tr><td style="width:75%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></div></td></tr><tr><td rowspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Commodity contracts</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>87,195</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(21,625</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest-rate contracts</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(225,041</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(67,912</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total unrealized change in fair value of cash flow hedges in other comprehensive income (loss)</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(137,846</span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(89,537</span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock', window );">Schedule of Cash Flow Hedging Instruments Effect on Income (Loss)</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth the effect of cash flow hedges on net income (loss) for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="9"/></tr><tr><td style="width:31%;"/><td style="width:44%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></tr><tr><td rowspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td rowspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Location of Gain (Loss) Reclassified from</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Accumulated Other Comprehensive</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Loss into Net Income (Loss)</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></div></td></tr><tr><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Commodity contracts</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity sales revenues</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>44,999</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>23,822</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Cost of sales and fuel</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(15,039</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(4,970</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest-rate contracts</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest expense</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(10,278</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(2,504</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total change in fair value of cash flow hedges reclassified from accumulated other comprehensive loss into net income (loss) on derivatives</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>19,682</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>16,348</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></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_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-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_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 gain (loss) on derivative and nonderivative instruments designated and qualifying as cash flow hedge recorded in accumulated other comprehensive income (AOCI) and reclassified into earnings.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4C<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5624171-113959<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock</td>
</tr>
<tr>
<td style="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_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 cash flow hedging instruments of (a) the location and amount of gains and losses reported in the statement of financial performance and (b) the location and fair value amounts of the instruments reported in the statement of financial position.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4C<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5624171-113959<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock</td>
</tr>
<tr>
<td style="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_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4B<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5624163-113959<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock</td>
</tr>
<tr>
<td style="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_ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 notional amounts of outstanding derivative positions.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5579245-113959<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock</td>
</tr>
<tr>
<td style="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>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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6629000176">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>EMPLOYEE BENEFIT PLANS EMPLOYEE BENEFIT PLANS (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract', window );"><strong>Defined Benefit Plan [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_ScheduleOfNetBenefitCostsTableTextBlock', window );">Components of net periodic benefit cost for retirement and other postretirement benefit plans</a></td>
<td class="text"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth the components of net periodic benefit cost for our retirement and other postretirement benefit plans for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:99.609375%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="16"/></tr><tr><td style="width:49%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Retirement Benefits</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Other Postretirement Benefits</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Components of net periodic benefit cost</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Service cost</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>2,036</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>1,954</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>115</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>117</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest cost</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>4,574</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>5,126</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>442</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>509</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Expected return on plan assets</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(6,232</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(5,892</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(722</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(570</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Amortization of prior service cost (credit) (a)</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>28</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(57</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Amortization of net loss (a)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>4,571</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>3,158</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>1</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>74</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net periodic benefit cost (income)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>4,977</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>4,346</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(164</span></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>73</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - These components of net periodic benefit cost are recognized in accumulated other comprehensive loss and are reclassified to other income (expense) in our Consolidated Statements of Income, with related income tax benefits of </span><span style="font-family:inherit;font-size:9pt;"><span>$1.1 million</span></span><span style="font-family:inherit;font-size:9pt;"> and </span><span style="font-family:inherit;font-size:9pt;"><span>$0.7 million</span></span><span style="font-family:inherit;font-size:9pt;"> reclassified to income tax (expense) benefit for the three months ended March 31, 2020 and 2019, respectively.</span></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_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-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_ScheduleOfNetBenefitCostsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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=118255775&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_ScheduleOfNetBenefitCostsTableTextBlock</td>
</tr>
<tr>
<td style="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>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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6615368176">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>SEGMENTS (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract', window );"><strong>Segment Reporting, Disclosure of Entity's Reportable Segments [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 );">Segments</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Operating Segment Information</span><span style="font-family:inherit;font-size:10pt;"> - The following tables set forth certain selected financial information for our operating segments for the periods indicated: </span></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"/></tr><tr><td style="width:52%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended<br/>March 31, 2020</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Natural Gas<br/>Gathering and<br/>Processing</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Natural Gas<br/>Liquids (a)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Natural Gas<br/>Pipelines (b)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Segments</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">NGL and condensate sales</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>219,917</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>1,596,711</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>1,816,628</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Residue natural gas sales</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>189,051</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>2,035</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>191,086</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Gathering, processing and exchange services revenue</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>37,937</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>120,536</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>158,473</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Transportation and storage revenue </span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>50,755</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>118,364</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>169,119</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>3,075</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>2,590</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>384</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>6,049</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total revenues (c)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>449,980</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>1,770,592</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>120,783</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>2,341,355</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cost of sales and fuel (exclusive of depreciation and operating costs)</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(202,170</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(1,278,754</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(1,539</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(1,482,463</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Operating costs</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(84,470</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(89,571</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(33,307</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(207,348</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Equity in net earnings from investments</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>806</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>15,268</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>28,553</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>44,627</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Noncash compensation expense and other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(4,498</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(6,619</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(1,966</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(13,083</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Segment adjusted EBITDA</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>159,648</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>410,916</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>112,524</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>683,088</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Depreciation and amortization</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(58,756</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(57,841</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(14,769</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(131,366</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Impairment charges</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(564,353</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(77,401</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(641,754</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Investments in unconsolidated affiliates</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>4,276</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>435,024</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>371,179</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>810,479</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>6,374,552</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>12,682,807</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>2,089,362</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>21,146,721</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Capital expenditures</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>181,610</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>746,183</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>16,590</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>944,383</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Our Natural Gas Liquids segment has regulated and nonregulated operations.  Our Natural Gas Liquids segment&#8217;s regulated operations had revenues of </span><span style="font-family:inherit;font-size:9pt;"><span>$435.1 million</span></span><span style="font-family:inherit;font-size:9pt;">, of which </span><span style="font-family:inherit;font-size:9pt;"><span>$378.2 million</span></span><span style="font-family:inherit;font-size:9pt;"> related to revenues within the segment, and cost of sales and fuel of </span><span style="font-family:inherit;font-size:9pt;"><span>$120.4 million</span></span><span style="font-family:inherit;font-size:9pt;">.</span></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) - Our Natural Gas Pipelines segment has regulated and nonregulated operations.  Our Natural Gas Pipelines segment&#8217;s regulated operations had revenues of </span><span style="font-family:inherit;font-size:9pt;"><span>$73.9 million</span></span><span style="font-family:inherit;font-size:9pt;"> and cost of sales and fuel of </span><span style="font-family:inherit;font-size:9pt;"><span>$6.1 million</span></span><span style="font-family:inherit;font-size:9pt;">.</span></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(c) - Intersegment revenues for the Natural Gas Gathering and Processing segment totaled </span><span style="font-family:inherit;font-size:9pt;"><span>$213.3 million</span></span><span style="font-family:inherit;font-size:9pt;">.  Intersegment revenues for the Natural Gas Liquids and Natural Gas Pipelines segments were not material.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="13"/></tr><tr><td style="width:64%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended<br/>March 31, 2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Segments</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Other and</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Eliminations</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Reconciliations of total segments to consolidated</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">NGL and condensate sales</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>1,816,628</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(199,472</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>1,617,156</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Residue natural gas sales</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>191,086</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(1,032</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>190,054</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Gathering, processing and exchange services revenue</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>158,473</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>158,473</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Transportation and storage revenue </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>169,119</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(3,809</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>165,310</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>6,049</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(370</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>5,679</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Total revenues (a)</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>2,341,355</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(204,683</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>2,136,672</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Cost of sales and fuel (exclusive of depreciation and operating costs)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(1,482,463</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>205,535</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(1,276,928</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Operating costs</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(207,348</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>308</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(207,040</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Depreciation and amortization</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(131,366</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(987</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(132,353</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Impairment charges</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(641,754</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(641,754</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Equity in net earnings from investments</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>44,627</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>44,627</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Investments in unconsolidated affiliates</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>810,479</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>810,479</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>21,146,721</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>822,719</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>21,969,440</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Capital expenditures</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>944,383</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>5,296</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>949,679</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Noncustomer revenue for the </span><span style="font-family:inherit;font-size:9pt;">three</span><span style="font-family:inherit;font-size:9pt;"> months ended </span><span style="font-family:inherit;font-size:9pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:9pt;">, totaled </span><span style="font-family:inherit;font-size:9pt;"><span>$80.2 million</span></span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:9pt;">related primarily to gains from derivatives on commodity contracts.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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"/></tr><tr><td style="width:52%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended<br/>March 31, 2019</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Natural Gas</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Gathering and</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Processing</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Natural Gas</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Liquids (a)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Natural Gas</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Pipelines (b)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Segments</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">NGL and condensate sales</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>332,332</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>2,158,103</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>2,490,435</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Residue natural gas sales</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>319,036</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>970</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>320,006</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Gathering, processing and exchange services revenue</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>39,742</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>98,534</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>138,276</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Transportation and storage revenue </span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>52,322</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>112,865</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>165,187</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>3,551</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>2,541</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>2,565</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>8,657</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total revenues (c)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>694,661</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>2,311,500</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>116,400</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>3,122,561</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cost of sales and fuel (exclusive of depreciation and operating costs)</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(450,913</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(1,846,673</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(1,755</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(2,299,341</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Operating costs</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(94,247</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(110,438</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(36,268</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(240,953</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Equity in net earnings (loss) from investments</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(1,202</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>17,544</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>27,139</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>43,481</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Noncash compensation expense and other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>3,945</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>5,706</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>1,132</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>10,783</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Segment adjusted EBITDA</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>152,244</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>377,639</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>106,648</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>636,531</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Depreciation and amortization</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(52,681</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(46,401</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(14,156</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(113,238</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Investments in unconsolidated affiliates</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>39,749</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>447,272</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>463,903</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>950,924</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>6,208,883</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>10,220,412</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>2,138,759</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>18,568,054</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Capital expenditures</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>215,148</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>639,338</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>28,688</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>883,174</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Our Natural Gas Liquids segment has regulated and nonregulated operations. Our Natural Gas Liquids segment&#8217;s regulated operations had revenues of </span><span style="font-family:inherit;font-size:9pt;"><span>$323.1 million</span></span><span style="font-family:inherit;font-size:9pt;">, of which </span><span style="font-family:inherit;font-size:9pt;"><span>$270.0 million</span></span><span style="font-family:inherit;font-size:9pt;"> related to sales within the segment, and cost of sales and fuel of </span><span style="font-family:inherit;font-size:9pt;"><span>$118.5 million</span></span><span style="font-family:inherit;font-size:9pt;">.</span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) - Our Natural Gas Pipelines segment has regulated and nonregulated operations. Our Natural Gas Pipelines segment&#8217;s regulated operations had revenues of </span><span style="font-family:inherit;font-size:9pt;"><span>$70.1 million</span></span><span style="font-family:inherit;font-size:9pt;"> and cost of sales and fuel of </span><span style="font-family:inherit;font-size:9pt;"><span>$5.6 million</span></span><span style="font-family:inherit;font-size:9pt;">.</span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(c) - Intersegment revenues for the Natural Gas Gathering and Processing segment totaled </span><span style="font-family:inherit;font-size:9pt;"><span>$335.8 million</span></span><span style="font-family:inherit;font-size:9pt;">.  Intersegment revenues for the Natural Gas Liquids and Natural Gas Pipelines segments were not material.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="13"/></tr><tr><td style="width:64%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended<br/>March 31, 2019</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Segments</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Other and</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Eliminations</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Reconciliations of total segments to consolidated</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">NGL and condensate sales</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>2,490,435</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(338,351</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>2,152,084</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Residue natural gas sales</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>320,006</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>320,006</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Gathering, processing and exchange services revenue</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>138,276</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>138,276</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Transportation and storage revenue </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>165,187</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(3,937</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>161,250</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>8,657</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(315</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>8,342</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Total revenues (a)</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>3,122,561</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(342,603</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>2,779,958</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Cost of sales and fuel (exclusive of depreciation and operating costs)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(2,299,341</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>342,964</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(1,956,377</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Operating costs</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(240,953</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>212</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(240,741</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Depreciation and amortization</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(113,238</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(920</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(114,158</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Equity in net earnings from investments</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>43,481</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>43,481</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Investments in unconsolidated affiliates</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>950,924</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>950,924</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Total assets</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>18,568,054</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>366,271</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>18,934,325</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Capital expenditures</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>883,174</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>6,531</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>889,705</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Noncustomer revenue for the </span><span style="font-family:inherit;font-size:9pt;">three</span><span style="font-family:inherit;font-size:9pt;"> months ended </span><span style="font-family:inherit;font-size:9pt;">March&#160;31, 2019</span><span style="font-family:inherit;font-size:9pt;">, totaled </span><span style="font-family:inherit;font-size:9pt;"><span>$22.3 million</span></span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:9pt;">related primarily to gains from derivatives on commodity contracts.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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"/></tr><tr><td style="width:75%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Reconciliation of net income (loss) to total segment adjusted EBITDA</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">Net income (loss)</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(141,857</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>337,208</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Add:</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest expense, net of capitalized interest</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>140,616</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>115,420</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Depreciation and amortization</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>132,353</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>114,158</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Income tax expense (benefit)</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(55,395</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>77,934</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Impairment charges</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>641,754</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Noncash compensation expense</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(1,302</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>5,540</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other corporate costs and noncash items (a)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(33,081</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(13,729</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total segment adjusted EBITDA</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>683,088</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>636,531</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - The three months ended March 31, 2020, includes a corporate </span><span style="font-family:inherit;font-size:9pt;"><span>$15.8 million</span></span><span style="font-family:inherit;font-size:9pt;"> gain on extinguishment of debt related to open market repurchases.</span></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://fasb.org/us-gaap/role/ref/legacyRef<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=115929826&amp;loc=d3e8736-108599<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=115929826&amp;loc=d3e8813-108599<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=108376223&amp;loc=d3e13816-109267<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<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=115929826&amp;loc=d3e8721-108599<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<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=115929826&amp;loc=d3e8906-108599<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_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract</td>
</tr>
<tr>
<td style="padding-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>44
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6661113152">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>SEGMENTS SEGMENTS (Policies)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_SegmentReportingPolicyPolicyTextBlock', window );">Segment Accounting Policy [Policy Text Block]</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Accounting Policies</span><span style="font-family:inherit;font-size:10pt;"> - The accounting policies of the segments are described in Note A of the Notes to Consolidated Financial Statements in our Annual Report.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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_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>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SegmentReportingPolicyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 segment reporting.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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_SegmentReportingPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="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>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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6631795600">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>SEGMENTS (Notes)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract', window );"><strong>Segment Reporting, Disclosure of Entity's Reportable Segments [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_SegmentReportingDisclosureTextBlock', window );">SEGMENTS</a></td>
<td class="text"><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">SEGMENTS</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-bottom:8px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Segment Descriptions</span><span style="font-family:inherit;font-size:10pt;"> - Our operations are divided into three reportable business segments, as follows: </span></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">our Natural Gas Gathering and Processing segment gathers, treats and processes natural gas; </span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">our Natural Gas Liquids segment gathers, treats, fractionates and transports NGLs and stores, markets and distributes NGL products; and </span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><span style="font-family:inherit;font-size:10pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">our Natural Gas Pipelines segment operates regulated interstate and intrastate natural gas transmission pipelines and natural gas storage facilities. </span></div></td></tr></table><div style="line-height:120%;padding-left:4px;text-align:left;padding-left:48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-left:4px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other and eliminations consist of corporate costs, the operating and leasing activities of our headquarters building and related parking facility and eliminations necessary to reconcile our reportable segments to our Consolidated Financial Statements.</span></div><div style="line-height:120%;padding-left:4px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Accounting Policies</span><span style="font-family:inherit;font-size:10pt;"> - The accounting policies of the segments are described in Note A of the Notes to Consolidated Financial Statements in our Annual Report.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Operating Segment Information</span><span style="font-family:inherit;font-size:10pt;"> - The following tables set forth certain selected financial information for our operating segments for the periods indicated: </span></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"/></tr><tr><td style="width:52%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended<br/>March 31, 2020</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Natural Gas<br/>Gathering and<br/>Processing</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Natural Gas<br/>Liquids (a)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Natural Gas<br/>Pipelines (b)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Segments</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">NGL and condensate sales</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>219,917</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>1,596,711</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>1,816,628</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Residue natural gas sales</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>189,051</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>2,035</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>191,086</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Gathering, processing and exchange services revenue</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>37,937</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>120,536</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>158,473</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Transportation and storage revenue </span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>50,755</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>118,364</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>169,119</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>3,075</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>2,590</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>384</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>6,049</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total revenues (c)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>449,980</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>1,770,592</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>120,783</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>2,341,355</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cost of sales and fuel (exclusive of depreciation and operating costs)</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(202,170</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(1,278,754</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(1,539</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(1,482,463</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Operating costs</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(84,470</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(89,571</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(33,307</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(207,348</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Equity in net earnings from investments</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>806</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>15,268</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>28,553</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>44,627</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Noncash compensation expense and other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(4,498</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(6,619</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(1,966</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(13,083</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Segment adjusted EBITDA</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>159,648</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>410,916</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>112,524</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>683,088</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Depreciation and amortization</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(58,756</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(57,841</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(14,769</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(131,366</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Impairment charges</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(564,353</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(77,401</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(641,754</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Investments in unconsolidated affiliates</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>4,276</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>435,024</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>371,179</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>810,479</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>6,374,552</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>12,682,807</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>2,089,362</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>21,146,721</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Capital expenditures</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>181,610</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>746,183</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>16,590</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>944,383</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Our Natural Gas Liquids segment has regulated and nonregulated operations.  Our Natural Gas Liquids segment&#8217;s regulated operations had revenues of </span><span style="font-family:inherit;font-size:9pt;"><span>$435.1 million</span></span><span style="font-family:inherit;font-size:9pt;">, of which </span><span style="font-family:inherit;font-size:9pt;"><span>$378.2 million</span></span><span style="font-family:inherit;font-size:9pt;"> related to revenues within the segment, and cost of sales and fuel of </span><span style="font-family:inherit;font-size:9pt;"><span>$120.4 million</span></span><span style="font-family:inherit;font-size:9pt;">.</span></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) - Our Natural Gas Pipelines segment has regulated and nonregulated operations.  Our Natural Gas Pipelines segment&#8217;s regulated operations had revenues of </span><span style="font-family:inherit;font-size:9pt;"><span>$73.9 million</span></span><span style="font-family:inherit;font-size:9pt;"> and cost of sales and fuel of </span><span style="font-family:inherit;font-size:9pt;"><span>$6.1 million</span></span><span style="font-family:inherit;font-size:9pt;">.</span></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(c) - Intersegment revenues for the Natural Gas Gathering and Processing segment totaled </span><span style="font-family:inherit;font-size:9pt;"><span>$213.3 million</span></span><span style="font-family:inherit;font-size:9pt;">.  Intersegment revenues for the Natural Gas Liquids and Natural Gas Pipelines segments were not material.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="13"/></tr><tr><td style="width:64%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended<br/>March 31, 2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Segments</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Other and</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Eliminations</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Reconciliations of total segments to consolidated</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">NGL and condensate sales</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>1,816,628</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(199,472</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>1,617,156</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Residue natural gas sales</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>191,086</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(1,032</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>190,054</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Gathering, processing and exchange services revenue</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>158,473</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>158,473</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Transportation and storage revenue </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>169,119</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(3,809</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>165,310</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>6,049</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(370</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>5,679</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Total revenues (a)</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>2,341,355</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(204,683</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>2,136,672</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Cost of sales and fuel (exclusive of depreciation and operating costs)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(1,482,463</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>205,535</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(1,276,928</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Operating costs</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(207,348</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>308</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(207,040</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Depreciation and amortization</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(131,366</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(987</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(132,353</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Impairment charges</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(641,754</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(641,754</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Equity in net earnings from investments</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>44,627</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>44,627</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Investments in unconsolidated affiliates</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>810,479</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>810,479</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>21,146,721</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>822,719</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>21,969,440</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Capital expenditures</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>944,383</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>5,296</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>949,679</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Noncustomer revenue for the </span><span style="font-family:inherit;font-size:9pt;">three</span><span style="font-family:inherit;font-size:9pt;"> months ended </span><span style="font-family:inherit;font-size:9pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:9pt;">, totaled </span><span style="font-family:inherit;font-size:9pt;"><span>$80.2 million</span></span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:9pt;">related primarily to gains from derivatives on commodity contracts.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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"/></tr><tr><td style="width:52%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended<br/>March 31, 2019</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Natural Gas</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Gathering and</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Processing</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Natural Gas</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Liquids (a)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Natural Gas</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Pipelines (b)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Segments</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">NGL and condensate sales</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>332,332</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>2,158,103</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>2,490,435</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Residue natural gas sales</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>319,036</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>970</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>320,006</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Gathering, processing and exchange services revenue</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>39,742</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>98,534</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>138,276</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Transportation and storage revenue </span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>52,322</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>112,865</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>165,187</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>3,551</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>2,541</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>2,565</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>8,657</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total revenues (c)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>694,661</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>2,311,500</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>116,400</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>3,122,561</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;height:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cost of sales and fuel (exclusive of depreciation and operating costs)</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(450,913</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(1,846,673</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(1,755</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(2,299,341</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Operating costs</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(94,247</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(110,438</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(36,268</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(240,953</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Equity in net earnings (loss) from investments</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(1,202</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>17,544</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>27,139</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>43,481</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Noncash compensation expense and other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>3,945</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>5,706</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>1,132</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>10,783</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Segment adjusted EBITDA</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>152,244</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>377,639</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>106,648</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>636,531</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Depreciation and amortization</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(52,681</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(46,401</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(14,156</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(113,238</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Investments in unconsolidated affiliates</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>39,749</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>447,272</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>463,903</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>950,924</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>6,208,883</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>10,220,412</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>2,138,759</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>18,568,054</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Capital expenditures</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>215,148</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>639,338</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>28,688</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>883,174</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Our Natural Gas Liquids segment has regulated and nonregulated operations. Our Natural Gas Liquids segment&#8217;s regulated operations had revenues of </span><span style="font-family:inherit;font-size:9pt;"><span>$323.1 million</span></span><span style="font-family:inherit;font-size:9pt;">, of which </span><span style="font-family:inherit;font-size:9pt;"><span>$270.0 million</span></span><span style="font-family:inherit;font-size:9pt;"> related to sales within the segment, and cost of sales and fuel of </span><span style="font-family:inherit;font-size:9pt;"><span>$118.5 million</span></span><span style="font-family:inherit;font-size:9pt;">.</span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) - Our Natural Gas Pipelines segment has regulated and nonregulated operations. Our Natural Gas Pipelines segment&#8217;s regulated operations had revenues of </span><span style="font-family:inherit;font-size:9pt;"><span>$70.1 million</span></span><span style="font-family:inherit;font-size:9pt;"> and cost of sales and fuel of </span><span style="font-family:inherit;font-size:9pt;"><span>$5.6 million</span></span><span style="font-family:inherit;font-size:9pt;">.</span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(c) - Intersegment revenues for the Natural Gas Gathering and Processing segment totaled </span><span style="font-family:inherit;font-size:9pt;"><span>$335.8 million</span></span><span style="font-family:inherit;font-size:9pt;">.  Intersegment revenues for the Natural Gas Liquids and Natural Gas Pipelines segments were not material.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="13"/></tr><tr><td style="width:64%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended<br/>March 31, 2019</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Segments</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Other and</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Eliminations</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Reconciliations of total segments to consolidated</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">NGL and condensate sales</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>2,490,435</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(338,351</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>2,152,084</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Residue natural gas sales</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>320,006</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>320,006</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Gathering, processing and exchange services revenue</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>138,276</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>138,276</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Transportation and storage revenue </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>165,187</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(3,937</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>161,250</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>8,657</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(315</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>8,342</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Total revenues (a)</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>3,122,561</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(342,603</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>2,779,958</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:17px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Cost of sales and fuel (exclusive of depreciation and operating costs)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(2,299,341</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>342,964</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(1,956,377</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Operating costs</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(240,953</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>212</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(240,741</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Depreciation and amortization</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(113,238</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(920</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(114,158</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Equity in net earnings from investments</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>43,481</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>43,481</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Investments in unconsolidated affiliates</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>950,924</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>950,924</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Total assets</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>18,568,054</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>366,271</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>18,934,325</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Capital expenditures</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>883,174</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>6,531</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>889,705</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Noncustomer revenue for the </span><span style="font-family:inherit;font-size:9pt;">three</span><span style="font-family:inherit;font-size:9pt;"> months ended </span><span style="font-family:inherit;font-size:9pt;">March&#160;31, 2019</span><span style="font-family:inherit;font-size:9pt;">, totaled </span><span style="font-family:inherit;font-size:9pt;"><span>$22.3 million</span></span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:9pt;">related primarily to gains from derivatives on commodity contracts.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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"/></tr><tr><td style="width:75%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Reconciliation of net income (loss) to total segment adjusted EBITDA</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">Net income (loss)</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(141,857</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>337,208</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Add:</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest expense, net of capitalized interest</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>140,616</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>115,420</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Depreciation and amortization</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>132,353</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>114,158</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Income tax expense (benefit)</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(55,395</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>77,934</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Impairment charges</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>641,754</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Noncash compensation expense</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(1,302</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>5,540</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other corporate costs and noncash items (a)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(33,081</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(13,729</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total segment adjusted EBITDA</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>683,088</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>636,531</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - The three months ended March 31, 2020, includes a corporate </span><span style="font-family:inherit;font-size:9pt;"><span>$15.8 million</span></span><span style="font-family:inherit;font-size:9pt;"> gain on extinguishment of debt related to open market repurchases.</span></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_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract</td>
</tr>
<tr>
<td style="padding-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_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://fasb.org/us-gaap/role/ref/legacyRef<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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>47
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6625599104">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONSOLIDATED STATEMENT OF INCOME (Parenthetical) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</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_InterestCostsCapitalized', window );">Interest expense (net of capitalized interest)</a></td>
<td class="nump">$ 30,875<span></span>
</td>
<td class="nump">$ 19,192<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_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://fasb.org/us-gaap/role/ref/legacyRef<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></div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>48
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6959867568">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares<br></strong></div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</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_PartnersCapitalAbstract', window );"><strong>Equity (Note E)</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_CommonStockParOrStatedValuePerShare', window );">Common stock, shares, par value (in dollars per share)</a></td>
<td class="nump">$ 0.01<span></span>
</td>
<td class="nump">$ 0.01<span></span>
</td>
</tr>
<tr class="re">
<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 (in shares)</a></td>
<td class="nump">1,200,000,000<span></span>
</td>
<td class="nump">1,200,000,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesIssued', window );">Common stock, shares, issued (in shares)</a></td>
<td class="nump">445,016,234<span></span>
</td>
<td class="nump">445,016,234<span></span>
</td>
</tr>
<tr class="re">
<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 (in shares)</a></td>
<td class="nump">413,882,720<span></span>
</td>
<td class="nump">413,239,050<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TreasuryStockShares', window );">Treasury stock, shares (in shares)</a></td>
<td class="nump">31,133,514<span></span>
</td>
<td class="nump">31,777,184<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockParOrStatedValuePerShare', window );">Preferred stock, shares, par value (in dollars 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_PreferredStockSharesIssued', window );">Preferred stock, shares, issued (in shares)</a></td>
<td class="nump">20,000<span></span>
</td>
<td class="nump">20,000<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://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<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_CommonStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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_CommonStockSharesIssued</td>
</tr>
<tr>
<td style="padding-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://fasb.org/us-gaap/role/ref/legacyRef<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=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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_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_PartnersCapitalAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_PartnersCapitalAbstract</td>
</tr>
<tr>
<td style="padding-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_PreferredStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 preferred stock nonredeemable or redeemable solely at the option of the issuer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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_PreferredStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="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_PreferredStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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_PreferredStockSharesIssued</td>
</tr>
<tr>
<td style="padding-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_TreasuryStockShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29,30)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6405813&amp;loc=d3e23239-112655<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TreasuryStockShares</td>
</tr>
<tr>
<td style="padding-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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>49
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>50
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6818479504">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES Part 1 (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</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_DerivativesFairValueLineItems', window );"><strong>Derivative, Fair Value [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_DerivativeNetLiabilityPositionAggregateFairValue', window );">Derivative, Net Liability Position, Aggregate Fair Value</a></td>
<td class="nump">$ 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_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember', window );">Derivatives designated as hedging instruments</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_DerivativesFairValueLineItems', window );"><strong>Derivative, Fair Value [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_DerivativeFairValueOfDerivativeAsset', window );">Assets</a></td>
<td class="nump">167,871<span></span>
</td>
<td class="nump">$ 67,030<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeLiability', window );">(Liabilities)</a></td>
<td class="num">(344,080)<span></span>
</td>
<td class="num">(231,537)<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oke_ReportableSegmentByNameAxis=oke_NaturalGasPipelinesMember', window );">Natural Gas Pipelines</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_DerivativesFairValueLineItems', window );"><strong>Derivative, Fair Value [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_DerivativeFairValueOfDerivativeNet', window );">Derivative, Fair Value, Net</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">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_BalanceSheetLocationAxis=us-gaap_OtherCurrentAssetsMember', window );">Other Current Assets [Member] | Commodity contracts | Financial contracts | Derivatives designated as hedging instruments</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_DerivativesFairValueLineItems', window );"><strong>Derivative, Fair Value [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_DerivativeFairValueOfDerivativeAsset', window );">Assets</a></td>
<td class="nump">167,871<span></span>
</td>
<td class="nump">64,858<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeLiability', window );">(Liabilities)</a></td>
<td class="num">(73,783)<span></span>
</td>
<td class="num">(26,997)<span></span>
</td>
</tr>
<tr 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_BalanceSheetLocationAxis=us-gaap_OtherCurrentLiabilitiesMember', window );">Other Current Liabilities [Member] | Interest-rate contracts | Derivatives designated as hedging instruments</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_DerivativesFairValueLineItems', window );"><strong>Derivative, Fair Value [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_DerivativeFairValueOfDerivativeAsset', window );">Assets</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">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_DerivativeFairValueOfDerivativeLiability', window );">(Liabilities)</a></td>
<td class="num">(28,673)<span></span>
</td>
<td class="num">(90,161)<span></span>
</td>
</tr>
<tr 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_BalanceSheetLocationAxis=us-gaap_OtherLiabilitiesMember', window );">Other Deferred Credits | Commodity contracts | Financial contracts | Derivatives designated as hedging instruments</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_DerivativesFairValueLineItems', window );"><strong>Derivative, Fair Value [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_DerivativeFairValueOfDerivativeAsset', window );">Assets</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">1,591<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeLiability', window );">(Liabilities)</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(2,599)<span></span>
</td>
</tr>
<tr 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_BalanceSheetLocationAxis=us-gaap_OtherLiabilitiesMember', window );">Other Deferred Credits | Interest-rate contracts | Derivatives designated as hedging instruments</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_DerivativesFairValueLineItems', window );"><strong>Derivative, Fair Value [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_DerivativeFairValueOfDerivativeAsset', window );">Assets</a></td>
<td class="nump">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_DerivativeFairValueOfDerivativeLiability', window );">(Liabilities)</a></td>
<td class="num">(241,624)<span></span>
</td>
<td class="num">(111,780)<span></span>
</td>
</tr>
<tr 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_BalanceSheetLocationAxis=us-gaap_OtherAssetsMember', window );">Other Assets [Member] | Interest-rate contracts | Derivatives designated as hedging instruments</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_DerivativesFairValueLineItems', window );"><strong>Derivative, Fair Value [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_DerivativeFairValueOfDerivativeAsset', window );">Assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">581<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis=us-gaap_InterestRateContractMember', window );">Interest-rate contracts | LIBOR Based Interest Payments [Member] | Cash Flow Hedging [Member] | Forward Contracts</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_DerivativesFairValueLineItems', window );"><strong>Derivative, Fair Value [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_DerivativeNotionalAmount', window );">Derivative, Notional Amount</a></td>
<td class="nump">$ 1,300,000<span></span>
</td>
<td class="nump">$ 1,300,000<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_DerivativeFairValueOfDerivativeAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 55<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=99393222&amp;loc=SL20226000-175313<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 860<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4D<br> -Subparagraph (c)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=118948506&amp;loc=SL51823488-111719<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225862-175312<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4B<br> -Subparagraph (a),(c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5624163-113959<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeFairValueOfDerivativeAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DerivativeFairValueOfDerivativeLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 860<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4D<br> -Subparagraph (c)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=118948506&amp;loc=SL51823488-111719<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4B<br> -Subparagraph (a),(c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5624163-113959<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225862-175312<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 55<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=99393222&amp;loc=SL20226000-175313<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeFairValueOfDerivativeLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DerivativeFairValueOfDerivativeNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the assets less the liabilities of a derivative or group of 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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=118260190&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_DerivativeFairValueOfDerivativeNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DerivativeNetLiabilityPositionAggregateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 fair value amounts of derivative instruments that contain credit-risk-related contingent features that are in a net liability position at the end of the reporting period. For nonderivative instruments that are designated and qualify as hedging instruments, the fair value amounts are the carrying value of the nonderivative hedging instrument, including the adjustment for the foreign currency transaction gain (loss) on that instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4H<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5624258-113959<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeNetLiabilityPositionAggregateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DerivativeNotionalAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Nominal or face amount used to calculate payment on derivative.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1B<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5580258-113959<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5579245-113959<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeNotionalAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>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_DerivativesFairValueLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_DerivativesFairValueLineItems</td>
</tr>
<tr>
<td style="padding-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_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember</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_oke_ReportableSegmentByNameAxis=oke_NaturalGasPipelinesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_ReportableSegmentByNameAxis=oke_NaturalGasPipelinesMember</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_BalanceSheetLocationAxis=us-gaap_OtherCurrentAssetsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BalanceSheetLocationAxis=us-gaap_OtherCurrentAssetsMember</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_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember</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_oke_DerivativeInstrumentContractTypeBySubtypeAxis=oke_FinancialDerivativeInstrumentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_DerivativeInstrumentContractTypeBySubtypeAxis=oke_FinancialDerivativeInstrumentMember</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_BalanceSheetLocationAxis=us-gaap_OtherCurrentLiabilitiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BalanceSheetLocationAxis=us-gaap_OtherCurrentLiabilitiesMember</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_DerivativeInstrumentRiskAxis=us-gaap_InterestRateContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DerivativeInstrumentRiskAxis=us-gaap_InterestRateContractMember</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_BalanceSheetLocationAxis=us-gaap_OtherLiabilitiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BalanceSheetLocationAxis=us-gaap_OtherLiabilitiesMember</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_BalanceSheetLocationAxis=us-gaap_OtherAssetsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BalanceSheetLocationAxis=us-gaap_OtherAssetsMember</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_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis=us-gaap_InterestRateContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis=us-gaap_InterestRateContractMember</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=oke_LIBORBasedInterestPaymentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_LIBORBasedInterestPaymentsMember</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_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember</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_DerivativeInstrumentRiskAxis=us-gaap_ForwardContractsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DerivativeInstrumentRiskAxis=us-gaap_ForwardContractsMember</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>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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6819777440">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>EQUITY (Details) - USD ($)<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th" colspan="3">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</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_CommonStockDividendsPerShareCashPaid', window );">Dividends, Per Share, Cash Paid</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.935<span></span>
</td>
<td class="nump">$ 0.86<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DividendsPreferredStockCash', window );">Dividends, Preferred Stock, Cash</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 300<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DividendsPreferredStock', window );">Preferred Stock, Dividends, Declared</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 275<span></span>
</td>
<td class="nump">$ 275<span></span>
</td>
</tr>
<tr 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_StatementClassOfStockAxis=us-gaap_SeriesEPreferredStockMember', window );">Series E Preferred Stock [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_PreferredStockDividendRatePercentage', window );">Preferred Stock, Dividend Rate, Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5.50%<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_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [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_CommonStockDividendsPerShareDeclared', window );">Common Stock, Dividends, Per Share, Declared</a></td>
<td class="nump">$ 0.935<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DividendsPayableDateOfRecordDayMonthAndYear', window );">Dividends Payable, Date of Record</a></td>
<td class="text">Apr. 27,  2020<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DividendPayableDateToBePaidDayMonthAndYear', window );">Dividends Payable, Date to be Paid</a></td>
<td class="text">May 14,  2020<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DividendsPreferredStock', window );">Preferred Stock, Dividends, Declared</a></td>
<td class="nump">$ 300<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_CommonStockDividendsPerShareCashPaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 paid 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://fasb.org/us-gaap/role/ref/legacyRef<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_CommonStockDividendsPerShareCashPaid</td>
</tr>
<tr>
<td style="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_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://fasb.org/us-gaap/role/ref/legacyRef<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_DividendPayableDateToBePaidDayMonthAndYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 declared dividend will be paid, 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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4304-108586<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_DividendPayableDateToBePaidDayMonthAndYear</td>
</tr>
<tr>
<td style="padding-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_DividendsPayableDateOfRecordDayMonthAndYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 holder must own the stock to be entitled to the dividend, in CCYY-MM-DD format.</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_DividendsPayableDateOfRecordDayMonthAndYear</td>
</tr>
<tr>
<td style="padding-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_DividendsPreferredStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 405<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6957935&amp;loc=d3e64057-112817<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DividendsPreferredStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DividendsPreferredStockCash">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 preferred 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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 405<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6957935&amp;loc=d3e64057-112817<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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_DividendsPreferredStockCash</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_PreferredStockDividendRatePercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 rate used to calculate dividend payments on preferred 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;">us-gaap_PreferredStockDividendRatePercentage</td>
</tr>
<tr>
<td style="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_StatementClassOfStockAxis=us-gaap_SeriesEPreferredStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_StatementClassOfStockAxis=us-gaap_SeriesEPreferredStockMember</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_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember</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>52
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6823800560">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>SEGMENTS (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2019</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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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_Revenues', window );">Revenues</a></td>
<td class="nump">$ 2,136,672<span></span>
</td>
<td class="nump">$ 2,779,958<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfRevenue', window );">Cost of sales and fuel (exclusive of depreciation and operating costs)</a></td>
<td class="num">(1,276,928)<span></span>
</td>
<td class="num">(1,956,377)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DirectOperatingCosts', window );">Operating costs</a></td>
<td class="num">(207,040)<span></span>
</td>
<td class="num">(240,741)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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 net earnings (loss) from investments</a></td>
<td class="nump">44,627<span></span>
</td>
<td class="nump">43,481<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationDepletionAndAmortization', window );">Depreciation and amortization</a></td>
<td class="num">(132,353)<span></span>
</td>
<td class="num">(114,158)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetImpairmentCharges', window );">Impairment charges</a></td>
<td class="num">(641,754)<span></span>
</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_EquityMethodInvestments', window );">Investments in unconsolidated affiliates</a></td>
<td class="nump">810,479<span></span>
</td>
<td class="nump">950,924<span></span>
</td>
<td class="nump">$ 861,844<span></span>
</td>
</tr>
<tr class="re">
<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">21,969,440<span></span>
</td>
<td class="nump">18,934,325<span></span>
</td>
<td class="nump">$ 21,812,121<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Capital expenditures</a></td>
<td class="nump">949,679<span></span>
</td>
<td class="nump">889,705<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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 (loss)</a></td>
<td class="num">(141,857)<span></span>
</td>
<td class="nump">337,208<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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, net of capitalized interest</a></td>
<td class="nump">140,616<span></span>
</td>
<td class="nump">115,420<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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="num">(55,395)<span></span>
</td>
<td class="nump">77,934<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash', window );">Noncash compensation expense</a></td>
<td class="num">(1,302)<span></span>
</td>
<td class="nump">5,540<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_oke_OtherCorporateCostsandNoncashItems', window );">Other corporate costs and noncash items</a></td>
<td class="num">(33,081)<span></span>
</td>
<td class="num">(13,729)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GainsLossesOnExtinguishmentOfDebt', window );">Gain (loss) on extinguishment of debt</a></td>
<td class="nump">15,800<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_us-gaap_StatementBusinessSegmentsAxis=oke_NaturalGasGatheringAndProcessingMember', window );">Natural Gas Gathering And Processing [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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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="re">
<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 );">Revenues</a></td>
<td class="nump">449,980<span></span>
</td>
<td class="nump">694,661<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfRevenue', window );">Cost of sales and fuel (exclusive of depreciation and operating costs)</a></td>
<td class="num">(202,170)<span></span>
</td>
<td class="num">(450,913)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DirectOperatingCosts', window );">Operating costs</a></td>
<td class="num">(84,470)<span></span>
</td>
<td class="num">(94,247)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 net earnings (loss) from investments</a></td>
<td class="nump">806<span></span>
</td>
<td class="num">(1,202)<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_oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther', window );">Noncash compensation expense and other</a></td>
<td class="num">(4,498)<span></span>
</td>
<td class="nump">3,945<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_oke_AdjustedEBITDA', window );">Segment adjusted EBITDA</a></td>
<td class="nump">159,648<span></span>
</td>
<td class="nump">152,244<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationDepletionAndAmortization', window );">Depreciation and amortization</a></td>
<td class="num">(58,756)<span></span>
</td>
<td class="num">(52,681)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetImpairmentCharges', window );">Impairment charges</a></td>
<td class="num">(564,353)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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 );">Investments in unconsolidated affiliates</a></td>
<td class="nump">4,276<span></span>
</td>
<td class="nump">39,749<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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">6,374,552<span></span>
</td>
<td class="nump">6,208,883<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Capital expenditures</a></td>
<td class="nump">181,610<span></span>
</td>
<td class="nump">215,148<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=oke_NaturalGasGatheringAndProcessingMember', window );">Natural Gas Gathering And Processing [Member] | Natural Gas Gathering and Processing Intersegment [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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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_Revenues', window );">Revenues</a></td>
<td class="nump">213,300<span></span>
</td>
<td class="nump">335,800<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=oke_NaturalGasLiquidsMember', window );">Natural Gas Liquids</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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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="re">
<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 );">Revenues</a></td>
<td class="nump">1,770,592<span></span>
</td>
<td class="nump">2,311,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfRevenue', window );">Cost of sales and fuel (exclusive of depreciation and operating costs)</a></td>
<td class="num">(1,278,754)<span></span>
</td>
<td class="num">(1,846,673)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DirectOperatingCosts', window );">Operating costs</a></td>
<td class="num">(89,571)<span></span>
</td>
<td class="num">(110,438)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 net earnings (loss) from investments</a></td>
<td class="nump">15,268<span></span>
</td>
<td class="nump">17,544<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_oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther', window );">Noncash compensation expense and other</a></td>
<td class="num">(6,619)<span></span>
</td>
<td class="nump">5,706<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_oke_AdjustedEBITDA', window );">Segment adjusted EBITDA</a></td>
<td class="nump">410,916<span></span>
</td>
<td class="nump">377,639<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationDepletionAndAmortization', window );">Depreciation and amortization</a></td>
<td class="num">(57,841)<span></span>
</td>
<td class="num">(46,401)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetImpairmentCharges', window );">Impairment charges</a></td>
<td class="num">(77,401)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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 );">Investments in unconsolidated affiliates</a></td>
<td class="nump">435,024<span></span>
</td>
<td class="nump">447,272<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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">12,682,807<span></span>
</td>
<td class="nump">10,220,412<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Capital expenditures</a></td>
<td class="nump">746,183<span></span>
</td>
<td class="nump">639,338<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=oke_NaturalGasLiquidsMember', window );">Natural Gas Liquids | Natural Gas Liquids Regulated [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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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_Revenues', window );">Revenues</a></td>
<td class="nump">435,100<span></span>
</td>
<td class="nump">323,100<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfRevenue', window );">Cost of sales and fuel (exclusive of depreciation and operating costs)</a></td>
<td class="num">(120,400)<span></span>
</td>
<td class="num">(118,500)<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=oke_NaturalGasPipelinesMember', window );">Natural Gas Pipelines</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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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_Revenues', window );">Revenues</a></td>
<td class="nump">120,783<span></span>
</td>
<td class="nump">116,400<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfRevenue', window );">Cost of sales and fuel (exclusive of depreciation and operating costs)</a></td>
<td class="num">(1,539)<span></span>
</td>
<td class="num">(1,755)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DirectOperatingCosts', window );">Operating costs</a></td>
<td class="num">(33,307)<span></span>
</td>
<td class="num">(36,268)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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 net earnings (loss) from investments</a></td>
<td class="nump">28,553<span></span>
</td>
<td class="nump">27,139<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_oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther', window );">Noncash compensation expense and other</a></td>
<td class="num">(1,966)<span></span>
</td>
<td class="nump">1,132<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_oke_AdjustedEBITDA', window );">Segment adjusted EBITDA</a></td>
<td class="nump">112,524<span></span>
</td>
<td class="nump">106,648<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationDepletionAndAmortization', window );">Depreciation and amortization</a></td>
<td class="num">(14,769)<span></span>
</td>
<td class="num">(14,156)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetImpairmentCharges', window );">Impairment charges</a></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_EquityMethodInvestments', window );">Investments in unconsolidated affiliates</a></td>
<td class="nump">371,179<span></span>
</td>
<td class="nump">463,903<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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">2,089,362<span></span>
</td>
<td class="nump">2,138,759<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Capital expenditures</a></td>
<td class="nump">16,590<span></span>
</td>
<td class="nump">28,688<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=oke_NaturalGasPipelinesMember', window );">Natural Gas Pipelines | Natural Gas Pipelines Regulated [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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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="re">
<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 );">Revenues</a></td>
<td class="nump">73,900<span></span>
</td>
<td class="nump">70,100<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfRevenue', window );">Cost of sales and fuel (exclusive of depreciation and operating costs)</a></td>
<td class="num">(6,100)<span></span>
</td>
<td class="num">(5,600)<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=oke_TotalSegmentsMember', window );">Total Segments [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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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="re">
<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 );">Revenues</a></td>
<td class="nump">2,341,355<span></span>
</td>
<td class="nump">3,122,561<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfRevenue', window );">Cost of sales and fuel (exclusive of depreciation and operating costs)</a></td>
<td class="num">(1,482,463)<span></span>
</td>
<td class="num">(2,299,341)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DirectOperatingCosts', window );">Operating costs</a></td>
<td class="num">(207,348)<span></span>
</td>
<td class="num">(240,953)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 net earnings (loss) from investments</a></td>
<td class="nump">44,627<span></span>
</td>
<td class="nump">43,481<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_oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther', window );">Noncash compensation expense and other</a></td>
<td class="num">(13,083)<span></span>
</td>
<td class="nump">10,783<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_oke_AdjustedEBITDA', window );">Segment adjusted EBITDA</a></td>
<td class="nump">683,088<span></span>
</td>
<td class="nump">636,531<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationDepletionAndAmortization', window );">Depreciation and amortization</a></td>
<td class="num">(131,366)<span></span>
</td>
<td class="num">(113,238)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetImpairmentCharges', window );">Impairment charges</a></td>
<td class="num">(641,754)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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 );">Investments in unconsolidated affiliates</a></td>
<td class="nump">810,479<span></span>
</td>
<td class="nump">950,924<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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">21,146,721<span></span>
</td>
<td class="nump">18,568,054<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Capital expenditures</a></td>
<td class="nump">944,383<span></span>
</td>
<td class="nump">883,174<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=us-gaap_IntersegmentEliminationMember', window );">Other and Eliminations</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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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_Revenues', window );">Revenues</a></td>
<td class="num">(204,683)<span></span>
</td>
<td class="num">(342,603)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfRevenue', window );">Cost of sales and fuel (exclusive of depreciation and operating costs)</a></td>
<td class="nump">205,535<span></span>
</td>
<td class="nump">342,964<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DirectOperatingCosts', window );">Operating costs</a></td>
<td class="nump">308<span></span>
</td>
<td class="nump">212<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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 net earnings (loss) from investments</a></td>
<td class="nump">0<span></span>
</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_DepreciationDepletionAndAmortization', window );">Depreciation and amortization</a></td>
<td class="num">(987)<span></span>
</td>
<td class="num">(920)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetImpairmentCharges', window );">Impairment charges</a></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_EquityMethodInvestments', window );">Investments in unconsolidated affiliates</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">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_Assets', window );">Total assets</a></td>
<td class="nump">822,719<span></span>
</td>
<td class="nump">366,271<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Capital expenditures</a></td>
<td class="nump">5,296<span></span>
</td>
<td class="nump">6,531<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_srt_MajorCustomersAxis=us-gaap_OperatingSegmentsMember', window );">Operating Segments [Member] | Natural Gas Liquids | Natural Gas Liquids Regulated [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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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="re">
<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 );">Revenues</a></td>
<td class="nump">378,200<span></span>
</td>
<td class="nump">270,000<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_srt_MajorCustomersAxis=oke_NoncustomerDomain', window );">Noncustomer [Domain]</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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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_Revenues', window );">Revenues</a></td>
<td class="nump">80,200<span></span>
</td>
<td class="nump">22,300<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_srt_ProductOrServiceAxis=oke_NGLandCondensateSalesMember', window );">NGL and Condensate Sales [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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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="re">
<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 );">Revenues</a></td>
<td class="nump">1,617,156<span></span>
</td>
<td class="nump">2,152,084<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_srt_ProductOrServiceAxis=oke_NGLandCondensateSalesMember', window );">NGL and Condensate Sales [Member] | Natural Gas Gathering And Processing [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_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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from Contract with Customer, Excluding Assessed Tax</a></td>
<td class="nump">219,917<span></span>
</td>
<td class="nump">332,332<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_srt_ProductOrServiceAxis=oke_NGLandCondensateSalesMember', window );">NGL and Condensate Sales [Member] | Natural Gas Liquids</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_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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from Contract with Customer, Excluding Assessed Tax</a></td>
<td class="nump">1,596,711<span></span>
</td>
<td class="nump">2,158,103<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_srt_ProductOrServiceAxis=oke_NGLandCondensateSalesMember', window );">NGL and Condensate Sales [Member] | Natural Gas Pipelines</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_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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from Contract with Customer, Excluding Assessed Tax</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">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_srt_ProductOrServiceAxis=oke_NGLandCondensateSalesMember', window );">NGL and Condensate Sales [Member] | Total Segments [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_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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from Contract with Customer, Excluding Assessed Tax</a></td>
<td class="nump">1,816,628<span></span>
</td>
<td class="nump">2,490,435<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_srt_ProductOrServiceAxis=oke_NGLandCondensateSalesMember', window );">NGL and Condensate Sales [Member] | Other and Eliminations</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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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_Revenues', window );">Revenues</a></td>
<td class="num">(199,472)<span></span>
</td>
<td class="num">(338,351)<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_srt_ProductOrServiceAxis=oke_ResidueNaturalGasSalesMember', window );">Residue Natural Gas Sales [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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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="re">
<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 );">Revenues</a></td>
<td class="nump">190,054<span></span>
</td>
<td class="nump">320,006<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_srt_ProductOrServiceAxis=oke_ResidueNaturalGasSalesMember', window );">Residue Natural Gas Sales [Member] | Natural Gas Gathering And Processing [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_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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from Contract with Customer, Excluding Assessed Tax</a></td>
<td class="nump">189,051<span></span>
</td>
<td class="nump">319,036<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_srt_ProductOrServiceAxis=oke_ResidueNaturalGasSalesMember', window );">Residue Natural Gas Sales [Member] | Natural Gas Liquids</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_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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from Contract with Customer, Excluding Assessed Tax</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">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_srt_ProductOrServiceAxis=oke_ResidueNaturalGasSalesMember', window );">Residue Natural Gas Sales [Member] | Natural Gas Pipelines</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_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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from Contract with Customer, Excluding Assessed Tax</a></td>
<td class="nump">2,035<span></span>
</td>
<td class="nump">970<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_srt_ProductOrServiceAxis=oke_ResidueNaturalGasSalesMember', window );">Residue Natural Gas Sales [Member] | Total Segments [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_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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from Contract with Customer, Excluding Assessed Tax</a></td>
<td class="nump">191,086<span></span>
</td>
<td class="nump">320,006<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_srt_ProductOrServiceAxis=oke_ResidueNaturalGasSalesMember', window );">Residue Natural Gas Sales [Member] | Other and Eliminations</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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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_Revenues', window );">Revenues</a></td>
<td class="num">(1,032)<span></span>
</td>
<td class="nump">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_srt_ProductOrServiceAxis=oke_GatheringandExchangeServicesRevenueMember', window );">Gathering, Processing and Exchange Services Revenue</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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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="re">
<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 );">Revenues</a></td>
<td class="nump">158,473<span></span>
</td>
<td class="nump">138,276<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_srt_ProductOrServiceAxis=oke_GatheringandExchangeServicesRevenueMember', window );">Gathering, Processing and Exchange Services Revenue | Natural Gas Gathering And Processing [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_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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from Contract with Customer, Excluding Assessed Tax</a></td>
<td class="nump">37,937<span></span>
</td>
<td class="nump">39,742<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_srt_ProductOrServiceAxis=oke_GatheringandExchangeServicesRevenueMember', window );">Gathering, Processing and Exchange Services Revenue | Natural Gas Liquids</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_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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from Contract with Customer, Excluding Assessed Tax</a></td>
<td class="nump">120,536<span></span>
</td>
<td class="nump">98,534<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_srt_ProductOrServiceAxis=oke_GatheringandExchangeServicesRevenueMember', window );">Gathering, Processing and Exchange Services Revenue | Natural Gas Pipelines</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_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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from Contract with Customer, Excluding Assessed Tax</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">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_srt_ProductOrServiceAxis=oke_GatheringandExchangeServicesRevenueMember', window );">Gathering, Processing and Exchange Services Revenue | Total Segments [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_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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from Contract with Customer, Excluding Assessed Tax</a></td>
<td class="nump">158,473<span></span>
</td>
<td class="nump">138,276<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_srt_ProductOrServiceAxis=oke_GatheringandExchangeServicesRevenueMember', window );">Gathering, Processing and Exchange Services Revenue | Other and Eliminations</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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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_Revenues', window );">Revenues</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">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_srt_ProductOrServiceAxis=oke_TransportationandStorageRevenueMember', window );">Transportation and Storage Revenue [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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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="re">
<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 );">Revenues</a></td>
<td class="nump">165,310<span></span>
</td>
<td class="nump">161,250<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_srt_ProductOrServiceAxis=oke_TransportationandStorageRevenueMember', window );">Transportation and Storage Revenue [Member] | Natural Gas Gathering And Processing [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_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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from Contract with Customer, Excluding Assessed Tax</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">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_srt_ProductOrServiceAxis=oke_TransportationandStorageRevenueMember', window );">Transportation and Storage Revenue [Member] | Natural Gas Liquids</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_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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from Contract with Customer, Excluding Assessed Tax</a></td>
<td class="nump">50,755<span></span>
</td>
<td class="nump">52,322<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_srt_ProductOrServiceAxis=oke_TransportationandStorageRevenueMember', window );">Transportation and Storage Revenue [Member] | Natural Gas Pipelines</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_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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from Contract with Customer, Excluding Assessed Tax</a></td>
<td class="nump">118,364<span></span>
</td>
<td class="nump">112,865<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_srt_ProductOrServiceAxis=oke_TransportationandStorageRevenueMember', window );">Transportation and Storage Revenue [Member] | Total Segments [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_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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from Contract with Customer, Excluding Assessed Tax</a></td>
<td class="nump">169,119<span></span>
</td>
<td class="nump">165,187<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_srt_ProductOrServiceAxis=oke_TransportationandStorageRevenueMember', window );">Transportation and Storage Revenue [Member] | Other and Eliminations</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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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_Revenues', window );">Revenues</a></td>
<td class="num">(3,809)<span></span>
</td>
<td class="num">(3,937)<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_srt_ProductOrServiceAxis=oke_OtherMember', window );">Other [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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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="re">
<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 );">Revenues</a></td>
<td class="nump">5,679<span></span>
</td>
<td class="nump">8,342<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_srt_ProductOrServiceAxis=oke_OtherMember', window );">Other [Member] | Natural Gas Gathering And Processing [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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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_Revenues', window );">Revenues</a></td>
<td class="nump">3,075<span></span>
</td>
<td class="nump">3,551<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_srt_ProductOrServiceAxis=oke_OtherMember', window );">Other [Member] | Natural Gas Liquids</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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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="re">
<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 );">Revenues</a></td>
<td class="nump">2,590<span></span>
</td>
<td class="nump">2,541<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_srt_ProductOrServiceAxis=oke_OtherMember', window );">Other [Member] | Natural Gas Pipelines</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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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_Revenues', window );">Revenues</a></td>
<td class="nump">384<span></span>
</td>
<td class="nump">2,565<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_srt_ProductOrServiceAxis=oke_OtherMember', window );">Other [Member] | Total Segments [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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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="re">
<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 );">Revenues</a></td>
<td class="nump">6,049<span></span>
</td>
<td class="nump">8,657<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_srt_ProductOrServiceAxis=oke_OtherMember', window );">Other [Member] | Other and Eliminations</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_SegmentReportingInformationProfitLossAbstract', window );"><strong>Segment disclosure [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_Revenues', window );">Revenues</a></td>
<td class="num">$ (370)<span></span>
</td>
<td class="num">$ (315)<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_oke_AdjustedEBITDA">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 adjusted for interest expense, depreciation and amortization, noncash impairment charges, income taxes and AFUDC and other noncash 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;">oke_AdjustedEBITDA</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_oke_OtherCorporateCostsandNoncashItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 various corporate costs and noncash 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;">oke_OtherCorporateCostsandNoncashItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of Equity and 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;">oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_AssetImpairmentCharges">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&amp;loc=d3e3602-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109226348&amp;loc=d3e2420-110228<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetImpairmentCharges</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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://fasb.org/us-gaap/role/ref/legacyRef<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><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<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=115929826&amp;loc=d3e8736-108599<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=119400593&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_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_CostOfRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 cost of goods produced and sold and services rendered 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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CostOfRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DepreciationDepletionAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the 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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&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_DepreciationDepletionAndAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DirectOperatingCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 direct operating costs incurred 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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DirectOperatingCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_EmployeeBenefitsAndShareBasedCompensationNoncash">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 noncash expense (reversal of expense) for employee benefits and share-based payment arrangement. Includes, but is not limited to, pension, other postretirement, postemployment and termination benefits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&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_EmployeeBenefitsAndShareBasedCompensationNoncash</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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://fasb.org/us-gaap/role/ref/legacyRef<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=109237563&amp;loc=d3e33749-111570<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 25<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8813-108599<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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_GainsLossesOnExtinguishmentOfDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 50<br> -Section 40<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=117329964&amp;loc=d3e12355-112629<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 50<br> -Section 40<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=117329964&amp;loc=d3e12317-112629<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&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_GainsLossesOnExtinguishmentOfDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>Amount of income (loss) for proportionate share of equity method investee's income (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<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=116634182&amp;loc=SL114868664-224227<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637232&amp;loc=SL114874131-224263<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&amp;loc=d3e3602-108585<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(13)(f))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637391&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (g)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<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=109237563&amp;loc=d3e33749-111570<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109238882&amp;loc=d3e38679-109324<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6450988&amp;loc=d3e26243-108391<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=114775744&amp;loc=d3e28555-108399<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (210.5-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=116637391&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_PaymentsToAcquirePropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&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_PaymentsToAcquirePropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669625-108580<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<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=109239629&amp;loc=SL4573702-111684<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<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=115929826&amp;loc=d3e8736-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/exampleRef<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=116874947&amp;loc=SL4591551-111686<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3000-108585<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<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=108774443&amp;loc=SL4569616-111683<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8933-108599<br><br>Reference 10: http://www.xbrl.org/2003/role/exampleRef<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=116874947&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_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_RevenueFromContractWithCustomerExcludingAssessedTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118956577&amp;loc=SL49130543-203045<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=118956577&amp;loc=SL49130545-203045<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8933-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<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=116634182&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_SegmentReportingInformationProfitLossAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_SegmentReportingInformationProfitLossAbstract</td>
</tr>
<tr>
<td style="padding-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=oke_NaturalGasGatheringAndProcessingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_NaturalGasGatheringAndProcessingMember</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_oke_IntersegmentRevenuesbyNameAxis=oke_NaturalGasGatheringandProcessingIntersegmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_IntersegmentRevenuesbyNameAxis=oke_NaturalGasGatheringandProcessingIntersegmentMember</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=oke_NaturalGasLiquidsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_NaturalGasLiquidsMember</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_oke_RegulatedSegmentByNameAxis=oke_NaturalGasLiquidsRegulatedMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_RegulatedSegmentByNameAxis=oke_NaturalGasLiquidsRegulatedMember</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=oke_NaturalGasPipelinesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_NaturalGasPipelinesMember</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_oke_RegulatedSegmentByNameAxis=oke_NaturalGasPipelinesRegulatedMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_RegulatedSegmentByNameAxis=oke_NaturalGasPipelinesRegulatedMember</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=oke_TotalSegmentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_TotalSegmentsMember</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_srt_MajorCustomersAxis=us-gaap_OperatingSegmentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">srt_MajorCustomersAxis=us-gaap_OperatingSegmentsMember</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_srt_MajorCustomersAxis=oke_NoncustomerDomain">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">srt_MajorCustomersAxis=oke_NoncustomerDomain</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_srt_ProductOrServiceAxis=oke_NGLandCondensateSalesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">srt_ProductOrServiceAxis=oke_NGLandCondensateSalesMember</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_srt_ProductOrServiceAxis=oke_ResidueNaturalGasSalesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">srt_ProductOrServiceAxis=oke_ResidueNaturalGasSalesMember</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_srt_ProductOrServiceAxis=oke_GatheringandExchangeServicesRevenueMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">srt_ProductOrServiceAxis=oke_GatheringandExchangeServicesRevenueMember</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_srt_ProductOrServiceAxis=oke_TransportationandStorageRevenueMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">srt_ProductOrServiceAxis=oke_TransportationandStorageRevenueMember</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_srt_ProductOrServiceAxis=oke_OtherMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">srt_ProductOrServiceAxis=oke_OtherMember</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>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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6632169008">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock', window );">Accumulated Other Comprehensive Loss</a></td>
<td class="text"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth the balance in accumulated other comprehensive loss for the period indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="17"/></tr><tr><td style="width:34%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:14%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:13%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:14%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:13%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Risk-</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Management</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Assets/Liabilities (a)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Retirement and Other</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Postretirement</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Benefit Plan</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Obligations (a) (b)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Risk-</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Management</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Assets/Liabilities of</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Unconsolidated</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Affiliates (a)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Accumulated</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Other</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Comprehensive</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Loss (a)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">January&#160;1, 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(233,520</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(131,481</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(8,999</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(374,000</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other comprehensive income (loss) before reclassifications </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(106,141</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>20</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(7,777</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(113,898</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Amounts reclassified to net income (loss) (c)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(15,164</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>3,542</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>134</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(11,488</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other comprehensive income (loss)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(121,305</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>3,562</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(7,643</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(125,386</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">March&#160;31, 2020</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(354,825</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(127,919</span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(16,642</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(499,386</span></span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - All amounts are presented net of tax.</span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) - Includes amounts related to supplemental executive retirement plan. </span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;color:#2c2c2c;">(c) - See Note C for details of amounts reclassified to net income (loss) for risk-management assets/liabilities and Note H for retirement and other postretirement benefit plan obligations.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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_oke_ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock', window );">Schedule of Accumulated Other Comprehensive Loss for Risk-Management Assets/Liabilities [Table Text Block]</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth information about the balance of accumulated other comprehensive loss at </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, representing unrealized gains (losses) related to risk-management assets and liabilities:</span></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="5"/></tr><tr><td style="width:81%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Risk-</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Management</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Assets/Liabilities (a)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Commodity derivative instruments expected to be realized within the next 21 months (b)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>72,180</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Settled interest-rate swaps to be recognized over the life of the long-term, fixed-rate debt (c)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(218,877</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest-rate swaps with future settlement dates expected to be amortized over the life of long-term debt</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(208,128</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Accumulated other comprehensive loss at March 31, 2020</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(354,825</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - All amounts are presented net of tax.</span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) - Based on </span><span style="font-family:inherit;font-size:9pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:9pt;">, commodity prices, we expect to realize </span><span style="font-family:inherit;font-size:9pt;"><span>$73.0 million</span></span><span style="font-family:inherit;font-size:9pt;"> in net gains, net of tax, over the next 12&#160;months and </span><span style="font-family:inherit;font-size:9pt;"><span>$0.8 million</span></span><span style="font-family:inherit;font-size:9pt;"> in net losses, net of tax, thereafter.</span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(c) - We expect losses of </span><span style="font-family:inherit;font-size:9pt;"><span>$29.4 million</span></span><span style="font-family:inherit;font-size:9pt;">, net of tax, will be reclassified into earnings during the next 12 months as the hedged items affect earnings.</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oke_ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 Tabular disclosure of the risk-management assets/liabilities component of 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;">oke_ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>54
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6650921328">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>LEASES (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_LeasesAbstract', window );"><strong>Leases [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_oke_LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock', window );">Lease Assets and Liabilities Included in the Consolidated Balance Sheet[Table Text Block]</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth information about our supplemental cash flows related to our leases:</span></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"/></tr><tr><td style="width:74%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash paid for amounts included in the measurement of lease liabilities</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;padding-left:6px;text-indent:-6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Operating cash flows for operating leases</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>2,840</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>1,519</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Financing cash flows for finance lease</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>469</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>425</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Right-of-use assets obtained in exchange for operating lease liabilities (noncash)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>97,339</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>380</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></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_LesseeOperatingLeaseLiabilityMaturityTableTextBlock', window );">Lessee, Operating Lease, Liability, Maturity [Table Text Block]</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth the maturity of our lease liabilities as of </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">:</span></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"/></tr><tr><td style="width:74%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Finance</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Lease</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Operating</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Leases</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Millions of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Remainder of 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>3.4</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>12.4</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">2021</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>4.5</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>16.3</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">2022</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>4.5</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>14.9</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">2023</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>4.5</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>13.7</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">2024</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>4.5</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>12.4</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2025 and beyond</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>17.1</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>57.0</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Total lease payments</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>38.5</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>126.7</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Less:  Interest</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>12.7</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>16.8</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Present value of lease liabilities</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>25.8</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>109.9</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></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_FinanceLeaseLiabilityMaturityTableTextBlock', window );">Finance Lease, Liability, Maturity [Table Text Block]</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth the maturity of our lease liabilities as of </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">:</span></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"/></tr><tr><td style="width:74%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Finance</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Lease</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Operating</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Leases</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Millions of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Remainder of 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>3.4</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>12.4</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">2021</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>4.5</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>16.3</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">2022</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>4.5</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>14.9</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">2023</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>4.5</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>13.7</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">2024</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>4.5</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>12.4</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2025 and beyond</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>17.1</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>57.0</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Total lease payments</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>38.5</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>126.7</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Less:  Interest</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>12.7</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>16.8</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Present value of lease liabilities</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>25.8</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>109.9</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oke_LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Includes information about operating and finance lease assets and liabilities included in the Consolidated 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;">oke_LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_FinanceLeaseLiabilityMaturityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock</td>
</tr>
<tr>
<td style="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_LeasesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_LeasesAbstract</td>
</tr>
<tr>
<td style="padding-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_LesseeOperatingLeaseLiabilityMaturityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock</td>
</tr>
<tr>
<td style="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>55
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6628700800">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>EQUITY (Notes)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_StockholdersEquityNoteDisclosureTextBlock', window );">EQUITY</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">EQUITY</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Dividends </span><span style="font-family:inherit;font-size:10pt;">-</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span><span style="font-family:inherit;font-size:10pt;">Holders of our common stock share equally in any dividend declared by our Board of Directors, subject to the rights of the holders of outstanding preferred stock.  Dividends paid on our common stock in February 2020 were </span><span style="font-family:inherit;font-size:10pt;"><span>$0.935</span></span><span style="font-family:inherit;font-size:10pt;"> per share.  A dividend of </span><span style="font-family:inherit;font-size:10pt;"><span>$0.935</span></span><span style="font-family:inherit;font-size:10pt;"> per share was declared for shareholders of record at the close of business on </span><span style="font-family:inherit;font-size:10pt;"><span><span style="white-space:nowrap">April 27, 2020</span></span></span><span style="font-family:inherit;font-size:10pt;">, payable </span><span style="font-family:inherit;font-size:10pt;"><span><span style="white-space:nowrap">May 14, 2020</span></span></span><span style="font-family:inherit;font-size:10pt;">.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The Series E Preferred Stock pays quarterly dividends on each share of Series E Preferred Stock, when, as and if declared by our Board of Directors, at a rate of </span><span style="font-family:inherit;font-size:10pt;"><span>5.5%</span></span><span style="font-family:inherit;font-size:10pt;"> per year.  We paid dividends for the Series E Preferred Stock of </span><span style="font-family:inherit;font-size:10pt;"><span>$0.3 million</span></span><span style="font-family:inherit;font-size:10pt;"> in February 2020.  Dividends totaling </span><span style="font-family:inherit;font-size:10pt;"><span>$0.3 million</span></span><span style="font-family:inherit;font-size:10pt;"> were declared for the Series E Preferred Stock and are payable </span><span style="font-family:inherit;font-size:10pt;"><span><span style="white-space:nowrap">May 14, 2020</span></span></span><span style="font-family:inherit;font-size:10pt;">.</span></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_StockholdersEquityNoteDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount 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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -URI http://asc.fasb.org/topic&amp;trid=2208762<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityNoteDisclosureTextBlock</td>
</tr>
<tr>
<td style="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>56
<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>57
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6630179456">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Notes)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [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_SignificantAccountingPoliciesTextBlock', window );">Significant Accounting Policies [Text Block]</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Our accompanying unaudited Consolidated Financial Statements have been prepared pursuant to the rules and regulations of the SEC.  These statements have been prepared in accordance with GAAP and reflect all adjustments that, in our opinion, are necessary for a fair statement of the results for the interim periods presented.  All such adjustments are of a normal recurring nature.  The 2019 year-end Consolidated Balance Sheet data was derived from our audited Consolidated Financial Statements but does not include all disclosures required by GAAP.  Certain reclassifications have been made in the prior-year Consolidated Financial Statements to conform to the current year presentation. These unaudited Consolidated Financial Statements should be read in conjunction with our audited Consolidated Financial Statements in our Annual Report.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In March 2020, the CARES Act was signed into law in response to the COVID-19 pandemic, and we opted into the CARES Act 401(k) hardship withdrawal and loan deferral programs for employees.  While this legislation includes tax provisions that will modestly benefit us, we do not expect the CARES Act to materially impact us.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Impairment Charges -</span><span style="font-family:inherit;font-size:10pt;"> Late in the first quarter 2020, we experienced a significant decline in our share price and market capitalization as the energy industry experienced historic events that led to a simultaneous demand and supply shock.  The World Health Organization declared the novel strain of COVID-19 a global pandemic and recommended containment and mitigation measures worldwide, which contributed to a massive economic slowdown and decreased demand for crude oil.  In addition, Saudi Arabia and Russia increased production of crude oil as the two countries competed for market share.  As a result, the global supply of crude oil significantly exceeded demand and led to a collapse in crude oil prices.  Despite recently announced production cuts from many oil producing countries, supply exceeds demand, crude oil storage is near capacity and prices remain volatile.  The collapse in crude oil prices and demand for energy commodities have also contributed to lower NGL product prices and lower natural gas prices, which is creating challenges for crude oil and natural gas producers as they assess their future drilling and production plans.  Based on these events, we performed a Step 1 analysis to test our goodwill for impairment and evaluated certain long-lived asset groups and equity investments for impairment.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">Goodwill</span><span style="font-family:inherit;font-size:10pt;"> - We assess our goodwill for impairment at least annually on July 1, unless events or changes in circumstances indicate an impairment may have occurred before that time.  In the Step 1 analysis, an assessment is made by comparing the fair value of a reporting unit with its carrying amount, including goodwill.  If the carrying value of a reporting unit exceeds its fair value, an impairment loss is recognized in an amount equal to that excess, limited to the total amount of goodwill allocated to that reporting unit.  In January 2020, we adopted ASU 2017-04, in which the requirement to calculate the implied fair value of goodwill under the two-step impairment test was eliminated.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">To estimate the fair value of our reporting units, we use two generally accepted valuation approaches, an income approach and a market approach, using assumptions consistent with a market participant&#8217;s perspective.  Under the income approach, we use anticipated cash flows over a period of years plus a terminal value and discount these amounts to their present value using appropriate discount rates.  Under the market approach, we apply EBITDA multiples to forecasted EBITDA.  The multiples used are consistent with historical asset transactions.  The forecasted cash flows are based on average forecasted cash flows for a reporting unit over a period of years.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Based on the results of our impairment test, we concluded the carrying value of the Natural Gas Gathering and Processing reporting unit exceeded its estimated fair value, resulting in a noncash impairment charge of </span><span style="font-family:inherit;font-size:10pt;"><span>$153.4 million</span></span><span style="font-family:inherit;font-size:10pt;"> for the three months ended March 31, 2020, which is included within impairment charges in our Consolidated Statement of Income.  The estimated fair value of our Natural Gas Liquids and Natural Gas Pipelines reporting units substantially exceeded their respective carrying values.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth our goodwill, by segment, for the periods indicated:</span></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"/></tr><tr><td style="width:74%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,<br/>2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">December 31,<br/>2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Natural Gas Gathering and Processing</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>153,404</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Natural Gas Liquids</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>371,217</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>371,217</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Natural Gas Pipelines</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>156,375</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>156,375</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total goodwill</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>527,592</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>680,996</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">Long-lived assets</span><span style="font-family:inherit;font-size:10pt;"> - We assess our long-lived assets for impairment whenever events or changes in circumstances indicate that an asset&#8217;s carrying amount may not be recoverable.  An impairment is indicated if the carrying amount of a long-lived asset exceeds the sum of the undiscounted future cash flows expected to result from the use and eventual disposition of the asset.  If an impairment is indicated, we record an impairment loss equal to the difference between the carrying value and the fair value of the long-lived asset.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We evaluated our Natural Gas Gathering and Processing segment asset groups and determined that the carrying value of certain long-lived asset groups in western Oklahoma, Kansas and the Powder River Basin, where lower pricing is expected to impact drilling and production levels, are not recoverable and exceeded their estimated fair value.  We recorded noncash impairment charges of </span><span style="font-family:inherit;font-size:10pt;"><span>$380.5 million</span></span><span style="font-family:inherit;font-size:10pt;"> for the three months ended March 31, 2020, which includes impairment to intangible assets of </span><span style="font-family:inherit;font-size:10pt;"><span>$19.9 million</span></span><span style="font-family:inherit;font-size:10pt;"> related to supply contracts.  In our Natural Gas Liquids segment, we recorded noncash impairment charges of </span><span style="font-family:inherit;font-size:10pt;"><span>$70.2 million</span></span><span style="font-family:inherit;font-size:10pt;"> for the three months ended March 31, 2020, related to certain inactive assets, as our expectation for future use of the assets changed.  These charges are included within impairment charges in our Consolidated Statement of Income.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">Investments in unconsolidated affiliates</span><span style="font-family:inherit;font-size:10pt;"> - The impairment test for equity-method investments considers whether the fair value of the equity investment as a whole, not the underlying net assets, has declined and whether that decline is other than temporary.  Therefore, we periodically evaluate the amount at which we carry our equity-method investments to determine whether current events or circumstances warrant adjustments to our carrying values.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We evaluated our investments in unconsolidated affiliates and concluded that the carrying value of our </span><span style="font-family:inherit;font-size:10pt;"><span>10.2%</span></span><span style="font-family:inherit;font-size:10pt;"> investment in Venice Energy Services Company in our Natural Gas Gathering and Processing segment exceeded its estimated fair value, resulting in a noncash impairment charge of </span><span style="font-family:inherit;font-size:10pt;"><span>$30.5 million</span></span><span style="font-family:inherit;font-size:10pt;"> for the three months ended March 31, 2020, which includes an impairment to our equity-method goodwill of </span><span style="font-family:inherit;font-size:10pt;"><span>$22.3 million</span></span><span style="font-family:inherit;font-size:10pt;">.  We also concluded that the carrying value of our </span><span style="font-family:inherit;font-size:10pt;"><span>50%</span></span><span style="font-family:inherit;font-size:10pt;"> investment in Chisholm Pipeline Company in our Natural Gas Liquids segment exceeded its estimated fair value, resulting in a noncash impairment charge of </span><span style="font-family:inherit;font-size:10pt;"><span>$7.2 million</span></span><span style="font-family:inherit;font-size:10pt;"> for the three months ended March 31, 2020.  These impairment charges are included within impairment of equity investments in our Consolidated Statement of Income.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Recently Issued Accounting Standards Update</span><span style="font-family:inherit;font-size:10pt;"> - Changes to GAAP are established by the Financial Accounting Standards Board (FASB) in the form of ASUs to the FASB Accounting Standards Codification.  We consider the applicability and impact of all ASUs.  ASUs not listed below or in our Annual Report were assessed and determined to be either not applicable or clarifications of ASUs previously issued or listed below.  Except as discussed below or in our Annual Report, there have been no new accounting pronouncements that have become effective or have been issued that are of significance or potential significance to us.  The following table provides a brief description of recently adopted accounting pronouncements and our analysis of the effects on our financial statements:</span></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:99.609375%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"/></tr><tr><td style="width:21%;"/><td style="width:1%;"/><td style="width:29%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:38%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Standard</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Description</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Date of Adoption</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Effect on the Financial Statements or Other Significant Matters</span></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;"><span style="font-family:inherit;font-size:9pt;">ASU 2016-13, &#8220;Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments&#8221;</span></div><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">The standard requires a financial asset (or a group of financial assets) measured at amortized cost basis to be presented net of the allowance for credit losses to reflect the net carrying value at the amount expected to be collected on the financial asset; and the initial allowance for credit losses for purchased financial assets, including available-for-sale debt securities, to be added to the purchase price rather than being reported as a credit loss expense. </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">First quarter 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">The impact of adopting this standard was not material.</span></div><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">ASU 2017-04, &#8220;Intangibles- Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment&#8221;</span></div><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">The standard simplifies the subsequent measurement of goodwill by eliminating the requirement to calculate the implied fair value of goodwill under step 2.  Instead, an entity will recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit&#8217;s fair value.  The standard does not change step zero or step 1 assessments.</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">First quarter 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="padding-bottom:14px;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">We adopted and implemented this standard to record noncash impairment charges related to our goodwill, as described above.</span></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;"><span style="font-family:inherit;font-size:9pt;">ASU 2020-04, &#8220;Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting&#8221;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">The standard provides optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships and other transactions affected by reference rate reform if certain criteria are met. </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">First quarter 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">The impact of adopting this standard was not material.</span></div><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></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_AccountingPoliciesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_AccountingPoliciesAbstract</td>
</tr>
<tr>
<td style="padding-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_SignificantAccountingPoliciesTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 all significant accounting policies of the reporting entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -URI http://asc.fasb.org/topic&amp;trid=2122369<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SignificantAccountingPoliciesTextBlock</td>
</tr>
<tr>
<td style="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>58
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6631462048">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>UNCONSOLIDATED AFFILIATES (Notes)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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>
</tr>
<tr class="ro">
<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 );">UNCONSOLIDATED AFFILIATES</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">UNCONSOLIDATED AFFILIATES</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:100%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Equity in Net Earnings from Investments and Impairments</span><span style="font-family:inherit;font-size:10pt;"> - The following table sets forth our equity in net earnings (loss) from investments for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="8"/></tr><tr><td style="width:75%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Northern Border Pipeline</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>22,120</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>20,802</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Overland Pass Pipeline</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>14,111</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>17,394</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;">Roadrunner</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>6,433</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>6,338</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>1,963</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(1,053</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Equity in net earnings from investments</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>44,627</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>43,481</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Impairment of equity investments</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(37,730</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">For the three months ended March 31, 2020, we recorded a noncash impairment charge of </span><span style="font-family:inherit;font-size:10pt;"><span>$30.5 million</span></span><span style="font-family:inherit;font-size:10pt;"> related to our </span><span style="font-family:inherit;font-size:10pt;"><span>10.2%</span></span><span style="font-family:inherit;font-size:10pt;"> investment in Venice Energy Services Company in our Natural Gas Gathering and Processing segment, which includes </span><span style="font-family:inherit;font-size:10pt;"><span>$22.3 million</span></span><span style="font-family:inherit;font-size:10pt;"> related to equity-method goodwill, and a </span><span style="font-family:inherit;font-size:10pt;"><span>$7.2 million</span></span><span style="font-family:inherit;font-size:10pt;"> noncash impairment charge related to our </span><span style="font-family:inherit;font-size:10pt;"><span>50%</span></span><span style="font-family:inherit;font-size:10pt;"> investment in Chisholm Pipeline Company in our Natural Gas Liquids segment.  Our remaining equity-method goodwill was </span><span style="font-family:inherit;font-size:10pt;"><span>$16.5 million</span></span><span style="font-family:inherit;font-size:10pt;"> at March 31, 2020.  For additional information on our impairment charges, see Note A.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We incurred expenses in transactions with unconsolidated affiliates of </span><span style="font-family:inherit;font-size:10pt;"><span>$45.3 million</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$41.8 million</span></span><span style="font-family:inherit;font-size:10pt;"> for the </span><span style="font-family:inherit;font-size:10pt;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;">2019</span><span style="font-family:inherit;font-size:10pt;">, respectively, primarily related to Overland Pass Pipeline and Northern Border Pipeline.  Accounts payable to our equity-method investees at </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, and </span><span style="font-family:inherit;font-size:10pt;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:10pt;">, were </span><span style="font-family:inherit;font-size:10pt;"><span>$14.7 million</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$13.5 million</span></span><span style="font-family:inherit;font-size:10pt;">, respectively.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span style="font-family:inherit;font-size:10pt;">We have an operating agreement with Roadrunner that provides for reimbursement or payment to us for management services and certain operating costs.  Reimbursements and payments from Roadrunner included in operating income (loss) in our Consolidated Statements of Income for the </span><span style="font-family:inherit;font-size:10pt;">three</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;">2019</span>, were not material.<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_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>
<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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section S99<br> -Paragraph 4<br> -Subparagraph (SX 210.3A-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=116822174&amp;loc=d3e355119-122828<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>60
<FILENAME>0001039684-20-000036-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001039684-20-000036-xbrl.zip
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M*+V7"+45]D98(:.#[65]#-Q_L8(W&G>P;:Y"M;@9SG/!7M$T-GS<.UD7,#Y
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M"P.P^[@9,G'B%50AE+Y%4S[KR3JI!)QV"2G6(&)A5+2U@]9!NO=2!E"WWLO
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MME#F8DR-Y1^@OWQDI[TV]V?])9G 1;"1IT"D+)S&LD5]L5P[90'>@S2%ME)
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M_=T+2[:C; ^\]W*$04:TI%GS?];.52-6B[?[EX)\>V<5?9\'+_2SCN.09^X
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MD00@V4BPA!M(U$831-8X7A[1XM4K;;I$<2B^;#FQWT*8+;DJ$2T7'DT,:7T
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M] B(,P!XNRFUUOY9/>L[+2\VS1?A%F9N'%=B+)X+V& 3[<Y8<<D,-49 IE*
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MYH(* ;60^C%$@#SOLV!5_;ABW3A'0S3ZUF\%O08HA <* @R!T( #Q*/QMY&
M&^+]"/597PE'M'DF!OUEYJ[65S>[09:H\EF[ !&E$!A)/3<4>."=]H4L%H 1
M'M=J39]-@.@V=F^3+^OM_]>3^6*X^HOY&-XM(\SW52/V1WH$CR65SCOA8419
M0>(-W>Z,(,OUD)48GX_X5.S^0.L@A.31S;)(26P-Y9"S7<4&1 CS?5YR61K
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MF)Y94(4X'Z,<<7Z<1HPF7\LVJ:IT#UPJ0I@ED$=+WH#-?16%Y$2C^G5I.\O
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M'+7E"9%6 86(,-058&&-1UM)? "Z'"-L:^CV940?6C#WXSZY]5>A=Z *42H
M$$X(I8B3!N%";HG=R#>#6]7L,=:TCMX_#WM&N9,\=M*,ARRK_:1\<K>Y2O<\
MF4I2)#A&! "#%6""[R4GO=I9%3WY5O59@2L-(>N=+,\^H<U27<O2V?<,3#H)
M@%=(D/Q$HB2.V$)>:T#]ZWT[SD4;JY53%]G>F?18%C+W3M1=>A^_ANJ+5$GW
MX*A#4EFL#54XOXL>B3VBT )_B39.#;T>XTO[T/TSD>>"3)R1<&88KKC5>GZW
MV9#?"W% FI-VSCF/"8 I0!174*MH'@ <UW&XAQF#$59B;%?!+^N"=X?= (;/
M_H__-D^R^/[;A_?)]V11W?XI>4 @P#%A$356 XAM_%BI*:2G32*2Y^?17*X9
MU![ @SIAK\6HY;L??4[PU#FH&$$.4@ZL\Y3O'1@&^,CK2;>M\"I>6LM0_G/3
M:^P6U/A9-3";WBV_W:]7&U!@]4#1ZUX!2R@QTL1$H30@4FCG"SD1Y/73 7N-
M#[6@QV-L:8S9D-Q M;B!"CFC*>"0QM1CY9U7G@E6R E8@R,KG>6@#\>->I@-
MR0U<BQN[7@$RP:DVS(LX#4NBN<!RCYTB(\PZ'XX;]3#K+6LPR>;?)^M-G>G5
M.KO/<?DX7YTZVUS6+1!FE:+(&D&=,2Y^"G+O23J ZD=PSD\ROS!?JD58^R>0
M29>;:F25JF*4=0O,0Z\5Q/FUY\Y9ISW8+['$ #UN_Z@=)1YE1FMXO66&C-+%
M&1\QSB5$^F<2M8P P#L=QQ\$/U].EM/Y9%$,8'74MBAK'O*COQ0RP[E0T8)2
M!@"T=^VTQ7WJM&J=QC:P3UO'IJDB#Q&UFDZ/]PS1.\(J_D<45$8[ A3:9S]R
M6*W*7]\US;M2;VLP]7KH>;:YCG*+Q$GWX4B/8*1CDIKX?R2EU$9:O3>-*'+U
MO_(.RY*W2(-VX>E+_46)_?PD7&4&'.\4XF069RV%A8."$PP41WI/<D'KI[%U
M6$N\ Q*TAE#-"?_Z]F$UGU9=N(^T#C(ZM,PBY+P61C)N@*5[QY;C^INN'=;L
M;GEB;P>:_@WRC:-KTD5^+7 V65Q]6<R_;LJ)?TZW-R'DYQVO;FYBJTJ6^AG/
M"P0!Z066$10)'5$VSX0H&,X:5"[H/O8\Z&F0/M"N.9\\_:Z*47V<?XWPIYN[
MR^9W^8@^I^O)XL@<<\830I[W&;TFH[1Q43A%I-][3)ZP^D66NP]0#T*@;O'M
M?_(JL'MX(<KGIZ*<,7F=\;S@H,=(1W-<<RJ]C2:[W6/#(*QOP'0? !_)Y-4=
MVD/$M8Z+4#'"=?P!@0'J$/=2Q/\XP]H*O9=>(SO"FBUCXUJ+\/9%KO?I\NOG
M)+NSR9?U'LX2+AUL'RSR3 -KI%$">**-UOM]+"30"*_3&0=UVD!S"*94)$A0
M@#B)$?%Q[,YA!O!CE $94K\ <6>E7<;'BS-![(L..WQ.WX?[O&'@!F(+L.(<
M".Z-D(ZX1TA4_4W;SHJ^C(,2C6#L+0.D"#P_AIM75S^6R>PQ<+$-1T;D5*7U
MIN83@V,190PYC>LLUQA  /<P ].@LF5G7G]=!;],#>D%L"$"PB\"$A4)5/$)
MP7HO 8U &Z0@L-3ZQ[,/'JGZ^P6=>?DM$:8;@ :*,>Z'^_<L7:TV/WJWG"[N
M9W$B_I"N/]U_^<]D&@WSWR>K*/6'9+W.)^PLFRR_)MN2(E6CCTW?%!!WR $"
MHI\I )<0:KS'$\L&9X@Z<^U;(MRP0 Y$S&I);KNK@"70 G/(#,C-/F\L8_NY
M& )=/^ND,T^\&VJ<B\0H)IU]P"G:@>UL=-1[?H" $6KC,BZ<MIIH(N!^:T][
M6#\1HC.GO(\)IB/X!@Q+'Y&O_76OU3<&320CV#!K\ZNI ?1.DGT&@C?U#2[1
M%3W'X0B.0Q^]19T>$:X0:SC0.FC-H@-C"(2>4^.MBE;!WFX%LGX,2KYMGC7'
MLJULD2<C.7"L_)!E5><QP1H(N>=>,<ZU<8QYN#\X82D<X2&U1BHJ2RMI%ZIA
M@P5/06H0,3C\F* QCQ8J%?F>H<VK;3#ZN*OC=?T+%CL+&[1!FAZ@&LZ@FA^<
M4DK;!XJ!\M@JS 6%U@DOS-X'9<S5IT%GSGR;-&@#D]$8T)M%-RZI[>1XG/?L
MP!DR"EE *"*2H[A6TWW^/?>PSR-MH^!1M_@]<JZ+ZOE'BZ*CD15%/V!2;FS(
M/Y;IEU62?<^/&FX.FN8W'BVG42^3'13GED5O^J8 K&>(.<0I91992@&*<PJC
M#'%LO:F4#S5F3,\LC=[D+8%R1831&@CC:3X["R=W6"(F1)];9.<41^^/0^7E
MT7O$?M)-@?3#A[,>ZZ-LY-S/[P^;FSJ/G->NV#,8@RRT$!+B,9?4.\9%(;=F
MKL^B>TV.;/>C^[1+;.N>W7L.Q)/5_T.RK@G+3J:-)$>/Z_;W\F"LI88C1:5&
M7!/(E+![!0%IQGDLO'6:'*+?&('_?TRN#>@P##YR?/V?@, #9645PD=97^R-
M[?VL8QC\QWQ]^PJ'2A9_:R\+6%%&&,W/I3L #,"&%Z@2HGG]"'Y?)[B&-UF'
M4L8E4/RUD,_5\"E9K[>&=5>\/V,$@3%EG192$XD=D)$0R.WPIW$V''.YM O^
M&+K3T%OX0CYGD^7J)LE6[Y;K=%N,;* OY<!(@H16(H8Q4,[E9U"Y@K30!V&Z
M_N&4OL[0O<DOIKFFWL*7\_=(A_?I:K5-U4AF[Y97Z]LD,^G=MRRYS0WFO'3+
M-+U+\E8#?53G#3+/)$>,<40EYY HA;TL+ 0&!*Y_7KJO<X1O\GOK5(F]?XI/
MME0.VZG/A7\.U0;0_?SSH71+KZ,W!LE5Q%%YJK'Q '%% 2GPE;K!1]+7R;CA
M/Y)!-3+ UF&WUU>_CV]*5D/O3+Y/HEZ2S5ALLIIF\V]5=QI/] S2(8DQ$@Y:
M+T5T7"$B!FF.M%)6DDK977W*?&HGL*17X-@CXKAT0A!"J0&1QCM91?S6^KR>
MIG1GKS6=O4Q=; V;/G?>7HZW9*OM4-. ;.2758X0B#&W2$+%]Y)1ZL:ZM]:*
MMM)6P:FYI?#[9'V?11LMO=F,X4F4N70SX%2WD-_<!8&D%F@CXI()*'*[P4LL
MA!WOAE0S7:2=8W1ABA[=?LUX]-N*7C?OCN96?&$T%+],%I/E-/X]+^HR6T=4
MXK\FFY37V7QID^G&8LY7]6T9OJ>_EDW<K;P@ $4%P%I;0Q!%7&!#]H!P*4>4
MKMZN?E_.]$.@69->)LFB>;V\BHOC)#]^L[6YW7:(>1S,WN<.RN?;Y#IZ_^FL
ME$KU'A8L-XY[A8@%!GO(!'!F+RAG?=[#.Q1M>D&N)D7^(\E36Y.9^AX']S7Y
M6)![,\:\)$PI)RKV#E8"[*E %#,/.8'((%B(8N)/QQ,2[XP$W4#5CM;SHS;Y
MO9SYL8IS]/VZ7T!&"AZ=)@2(8T:".,.!PH7"@M?/ &D]&-N7IAN#U-AFW)9H
M29Z)^%"JYTI] S/$:$:4 =03P $S="\&L;I^GD3K![X[TW470#76]_.%YME9
MSDHZ/]$_.LF61^XZZHBCT6S!!*I"'(-!?4NP]5AR#WIO%ZR^-C:>C_IZ\G J
MW>1PAX@=XAYC!0Q0+/I?0@"XG\FTJ+^MT-T9UHYB@*T U&_=M"T*U]'VG,Z_
M31856%#:+TC"K-4BNC/( ,V5B[/<3E:-68/BP=V=3>V(#&WBU!<G-F?<KF[^
M6&TWW*Z^Y#Y+[I^XOZ:W>=4&GV:')[N'$L8T>&I GF//N :&P6@60^*-+'!2
M@M9?9[H[Y-H1G_I#<8@9:#_6X@O9.D=155?1K%I-)XO_FTQ*K_0\^V$A+O:8
M$TLY ]A8IY1$^V^0>C'"FUKZF*LZ 6\4E++W23[TSS_2NCQZ?$(0VB,873CI
MB!;>*VU]$7#61OD1W@PS"'EJ(S8JQL07GBX86^$904H HO=G+6?4*TFCN[&?
MB.._C+ X]:"LJ8'9F'CCT_O:2]:31P1#$,/<:.@CM$IHR6FQ(ZTU)O6SB3NK
M7STD:VI -BK2S+\WG6OR1P00YUOE- 24<P,YMDH5 2<#78.KRSJK=3<H:<Z'
M;"RD43?K)&N!.<^>$R"B!'C"F9+*0:ZBL5?$K(R MOX59IV5L!N*/DUP&PN'
M&M F .\X=E)"["G5 &% <"&Q)PWN\'FL=_I6J'(F5H.RXX_E;+=KE<S<7].(
MF+K+_W8N58X])S@%-#$14".$199+;(LEVCBB&O#FX@+'70(W*(G.)4L VG)@
MH8/2(VVL]F"_]6TXPPVRT2XZ@%P7H+Z4O\7@2/BQ;DBO_D,#<SA.L<9+[+FE
M0!'OT0XE*QMEHU]<W+@W%$?%M4JQOC.?%(QQ'&&E&3'08@D P,4NL8V^9OT4
M)GAQ$>-NH1LEE4X$ <]^5LAOVF-,$,VT1(P+B@ K,$% -]@XO[@8<M?@C9%0
M)Z*#YSXJ0&$\SDU":1BQ$0SF=8&((*!!;<6+"RYWC-THV50>_#GW44%)CCS,
M2TDA3 @ 0N#"R; L_D-]-EU<T+EC[,;&IJKQQ%K/BX8  PAA8Z$V7(CHLY!B
M%] JT6 O UY<7+H/ ,=&KA;X%"@E1GJ F9'"&$H4IT40S>8')>I3Z.)BTQUA
M-@K6U A UGI>H-P!*)@B7"JG#+,,%M.UHP37O_H.75P NP\ A\EOKA*2/)H^
M!S2"E")HH<3(<,OVSJMSGC6H?W=QD>IV(!J& B\R*"L3X46_P!SGCCEI-??0
MY>5@:>%ZN@AD_4L.T<7%J-L$:LA%)S]\=W53W$5UY@KSO'/ R )+#!6.:@^)
M-FZ?1>"$:7+:]4W$GANA-<S$<?+<)JP\EYQ^5%"0<*CR[!.J#=0."N +1#1V
M]3TD='%1YHZQ&P6;GIX-O4ZR:?G-J.<^*@@AF=8HOXX(8(0@5@+M%V8-ZV><
MHHL+,G>,W2.;NBC/MBT8\"%==UV.[3I=S*?SKM_2;6&YC\GW9'F?['X;NL#<
M?C2[^2K2ZR;-[O+-_<?;H-U?WY)II./G^5UL<G7S*?YT=1-7R(JUZ-I[2>"0
M8FHM5$PZC>)R#)TTB!MD"")25LK!&"F2IRK<M?."8(47P%G#C8[&+T7"([%#
M$ #4)+7I[#FWM!C>$*1Y>:QM",0G/9;8JR1@2=V]ROV#]5Q9'O]S3$!FI!>.
M%1@HATF/K#NK&%_?%$B[![=F_89*PRDM]W;&$P*CT5X",J]XC@V-+KFF>Y$T
M\'R\)?XZ4-NYI&B$X9N@QS"T*"D,>#FL:(D-NY$4L93<!2ZO[U+6)1B+B98<
M,XP@(580J?5NT-#!!K>\=%+<KQ-UI)U 55._*O])J3J?M B**< 1L41[$3UB
M+Z6 Q9 DX V"TI>HO?K(-% 6/*DL6/ '(TD\%=IC# AW0, ]?[#B]9-K.JF%
MUX>RZB'30%GHI+)V+8)V'BBI.'+(8D&<E*C@#Z+0UM\>[J2<71_*JH=, V7A
MD\K"15D])#3AUB@G!>9.,Z1(,20,&GQ9G=2CZT-9]9"IJ:S/MTF63/)\I5*-
MO6P6$)7$,*<=%1P*'RE&0#$XI63]U:N3<G)=JZTA/'UM:U2"H6FP+0C#HD7E
M-38DFNM*$BR+2083:QLD#':U?W$I4;4SH>V95H<_JL?]H*N;+72G"5;U24%B
M)[GP2"*,B4.>8EM\9M@YTV#G]>U3K2.0N]U4>[Y/U.GFVO-7=;W)]OQM'6^V
MS5=__CY93KYN8N5J.?NW9/8U:EI%@GW?E$']8Q7_^GBY7+>[F.</YWJ2K>'0
MFX1/QK._B>M]A7V_TGY!(\><P1@K0HR.'[<&QC"CM+$NKZDTW%;>?K"K)Q+H
M[74*GVZ39/T^'\P\O_+\L<$^%A.'JQ]VBHV3S/SK<E)E>Z^[EP9MA%& 26]U
MM+,)!TRP'=)Q(K5];KZ4;OFUQ)=C%^0-#6R?.WN/DKQ;KN)+\N?HA]^3]6TZ
M\VF6W\\<!8J3791ELMCF2I=L]-5]7+!2,R4D!#@"@CEUUOH=0E2!!C78.][W
M&P-ITM[QK^E9EX^C_ JH"ET#X\Q9!7CT!(Q$\1<M:"$$THR-=S.P>[VEO6!Y
MH<08W3;@Y?%A&#_[W>;RH=4FX[&858]&[4YW"HPH:(GT"GBC/($8";B7$O*Q
M70[6JN+2CE#J[4Q$NOP:AWQGDR^;E?6(F5+6/"CDXL<C"#?&00VLEH(7DA&A
M&QRC^Z<Q0UK$=RCF'%UPRCL$9A'CE!B#O9, 6"^X+J0#3H!QVA_M*.R$]ALA
M]-9X,"IS8TSJ;\68?/].7WW4D]7F3L+-$E8<(B^_8O1$M^#B&DJ@R*\P]"[^
MGSHFB\%3AQI4SNHJLMY4"VEGZ/3U11]: D_8!<>Z! D8@A((J8DE3@CHP%Y"
MAE3]>GSG)[Q<NFW0$L9#LNCDVG"\4U#*1\O;ZKR0!:!,,LY!(:7$EHS;3FBN
MO IL:(346^7%*.V&,=%A&!I<K6^3S-QG6;Y7EQ<-.&YHG.H2G'::2JBQ=M1Y
MFE>ZL3L))<*^O@/:F9'1AKI>'G)M!YTA]%_EEM)*_:+I32-@QEF%K$">V AA
M(:L!NGX5Z<X2.3IF0E.(>J7#V3QX+9V7VN>7 W'B\TL7.(9V3W:,5/VKW3HK
MP=$5 9IBTZOFSUD!GDUN6F%#J.<R3V2+WC8BL-BWE@S[^IE;G97,Z$K?#6"I
M?0[I6YJM<Y_FTW8O73]\F-P="R&?Z!$L)L@:D7M'<9&BT2>&I!@R]:#/2QDO
MU5-L%^)V67'B=&))GX ]!MZB^&GD2=!:&.$*FUAJYM X/;_6E'%:N8UPNA@U
MC\J1&Y]V6]'JA_QJ^\GB[Y/5^_D_[N>S\NCOD=9!4R8DQEH+QFQN9"@@]L);
M.Z*+X5N$/6T;E\8JO)Y_2V+K$F.ZM'UT'$$T$JW3"OKX"HHE?_04!!]15GS7
M:FR&3%^6]*'\E]7?H_3OT]5J;V5\3!8;$V-U._]V(JI?[X%!8T2  T(@&\U0
MHXADA=DBB>/URS2??Q3O4BVY7C70%S\/C/9DX/=HG\"\1)IJQ[V7% 'L&=M_
M@Q%C.TZKL"_%IMW"^#8I,RH+\^*8,@Q#S&1UZQ?IC]VX3X:0#K8/AD99N";Y
MF4@-L1."[^,ED)+ZI7L[VT%H04]I^\@,:>KDY[]J&#1%MR L\%!BCR3'CN:0
M/9J(0C8H@W/^4?2W:+;4Q+E_1CV%YN1B4]8M8$B5@M)@83P0$3^(BKQRB866
MEV>BG*_$H\QH#:^WS)"+L4B&)<8PA/!I]F.2S8KQGMZ^.MPA"$8MQ1!)YQ65
MVF(O]K%"T63GHS/CHQUEO3Q*V@8ZO9F=Z=U=.INO'RH?H#G2(S#C-934YI%!
MIC7'"NT_&$I(_0S)SE(6.M%^._!<ZA$JR:!AU@$2W37B@478%(>#I$,-\E8Z
M2UOHA 2M(50S=GYH97MN*7^Z_[(^?DSJ[&<$ZKP7&#N'HSE-C90X>NO[N'2#
M*X7.OVSS4IV.KD%OS*5B(+LAE&Z1GN@5I/500$X@(,Q39+D1^RTDA+D;ITO1
MH8H.DJ!-["Y*_:/R%RY#ZZUHV\^7<>:;3Q:'Y"W=?JW0,P@2YT E,%3$$BQ-
M7%(+&\CF9\S&XR"TJI"T2Y1J*OKZ]F$UG];0\^F.00 -$*) P6C8,F.4L:H0
M &M>_R1#)_OM7:BY=9!ZWJ=Z8LN<B$0?[A \(T R@J+Q8R614E%8G#*T'%>[
M@><@!<Z_(_M2S<%6$1Z./U6W.5]U"5$XP@77 "O'XB<"C7>%A!:SD:9+MJ6V
MDRQHA-);Y,.H;,:QT6"HK8;M.).96NV&7L',.*-W$!P3A;!@@D=CB1'!>;$Z
M.T'5"(LK-U?AJQV'MF'JBQX?TN5L/_B3=#C0.N0W9ADL%53,*;&)TQ68.0]1
M_2V'SH+.K:N_.2S];SSNS:RKF\<??BB]T?QTYZ \UPARH3!QGF@K,2FBM0YC
MVVM:U+G!YS9KF;8.U4@(<NK2^RK= Q-:>T,M=81+ JE@O@#5QSERA#/&("2I
M ]9(:%(<&'VH3Y7](X(AAFI%#2 42X00,:H(QG@A8?U 90\;6CW2I2Y@_5,F
MSG[[P5ZGJZU:OG[-DJ]Q_=S+5HDZU1X5C!#*<HHDDQ1Y;ZF4Q5SK)<+U*=39
MT=ZN*=0)< -0Z5G%S6J4>=8E0$6 !0IZR**0'C%"B\U@;^+"7)L:G5UMWSDU
MF@#T2(%.[MJH=2\#&L^]#._/NHWA4:O*&P$$]HXHCB2$4;$[YU$I+%2E8Y#]
MI4^7GRG0#^^64:/)IW6<:O+FAP*ZS],!3]W)T-\@@B66 FB11%$CBDMCR2Z&
M++VT:(1W--1@4>.C8SW!.^GFIH:VOHPOZT<13QXG>-DX4$4YY@!+P@&DRF#C
M90&%CE-QCTP[:P-GC&QY1>B&:/=GZ3P=:&E5A%-=HH3<&QZ]1J2Y,XK B%XA
M(>8,CWLSIXG*2K7?&*&WR(51;N2,@0*M9'YL[BZ[GCSD<U@NYO7]E\5\>G5S
M$R>[:+W>)[%'?MP.3)8S!&CY!=[U'A:<]9 0[Z%S1#+J()9[04TT",88J6VJ
ML[1GU.IF@&U/+\35,,MOE8@C^)PED]5]]A#7Q3_WAQI*$H?/>$)01DJ!J ."
M660]$5BY0B0K8/T2"QU?N3!B,Z-;%73+JM*<TK.>$9#D@&LLD?"2$A8_*+__
M6+3W:IP&1V?*.Y\<C7!\,S09E2UR>>P8QEC]=/]EE?SC/DZC[GO\Y?/Q@RXG
M>@0<,2.(QO]I@R&C%KD]@AJ"^G>'=5SV?\3K4[N0#TBIDP[0T3X!1SE\7K\6
M81E=AC@)$K''#",^SL6I-<V=9D(CG-XF)T:U$HV/"J.@P,D<MH/M\ROU:$0%
M,B A4HYSB,@>+:Y&=/%@BWHJUWPM9*II?57(OTJFOWY-O_\V2^9;C<<_O%1T
M_%%XGWR=+-QR/5\_'#$C#K0*FAN/E0?.00/B_Z3@^T\ *U-?J1W7@1ZQZ= <
MYHX8LAW/T<G_99-@A162$,FUHUAXP SUQ:"C/3W2NP(;P9^V"L6%Z'%4:_8@
MZFME65YEZR=+<OS;2]W%'X7K2;8YDWOW;;)\.+H0'VD9@(,$::20%XQ8R1$
M^X7& #*BJW?JJR!M$X(N56GBNI(NYK,\HWTCZCPY%G N:QZ(RL]A&XP-BJ8'
MRP] @$(BYM1H"_B.> EN$>^^&71T6B_O$/[_]JZVN6T<27^_G[$_8!?O+U>W
M5X77N:G*Q+E)<ON1Q;'H6+NRZ)7D)-Y??Z LTHY'HB@0I"C/ULPX'@6@@.=I
M MT-=+>SE#L+D+)&"@IX>#$:B* F$TU5D8:H(ZSW0NBM\#^I37Y*M%_*WJ^I
MUR2L?-):;H$&%"M:S\-;.*&]/Q4A1S2!TP 9R]>RKT9UBZME?TEKX3SUPDMM
MM!.0*5F_ 0I;U..\>>#<N!/6"!+B?2Y)BBWU[G%5-)L:3K1WQ%3YW'P].\2
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M25)?8Y36,GL)&GL:'LIAH)HLLQ-6N2=":!(B/SRLKF_S=;EJ5=!>M<HPE$)
M9X'RO+H:[*&NAZ8$FM)-Z03PEJEPB*3H8[%8'.'G99/,(*^YH,1Z0@1"R"C8
M#(H#-#$-.ATY/4 8_[;H^W)Y5RZ+3;YZC*K)?*!W%H 2O+IK21GQ7+OPLXY)
M50%,.)TW\_>S>I>P\&HJA"+?V1^_\^KF95C%2[VQLAX6Q>S :WWB4S*DI7+*
M< <M)5Q*!%EM'"A+3?R>.L+5Q'CRAT=JK.7A8[&<EZLJ>\ZG8G6W+;G7LASL
M:9WQ8&0:4E6=EPAQJ*RT#7:>V?@:N"/<3NS_^O='Y!P;0<3J_\."Q@D&&A.M
MH M[H[,4F4:69=@^IWPG,>V2WP.69^+_ZR^O$ EC_,?V+_9\OGO&#^A\^_;M
MSV'K*?_QYV#T_V6+2V72_Y(O\R];\U\M9SLO@0IZS]=M.M3/ZVW^@N8JR(=\
MM<$V[%_SQ?K'D1;?-\5R%O:,,^<6:*CK)+-M#\@D<UA7=T6Q4AIQ2H2ID_RB
MZH,N$GP&!)(Z>V)13.MQ E HRPVFG%@+#>5<[MY"X2GC8UKE^6(1Z82+$*S>
M&1=&0GR[3%60S3;_>;THU\7LKW\*CRR>/RR7F[!"N,5V$'_]T[KX4OTRCOI2
MS]W]\V%[-_SN/JR#RX.5=SOURY0.3#&O-"$*,RN8#W#M -*:C)F,:*I^XLXR
M]%I?2@C\6)K3JZ$>C;3<VSZ3@&D&H)?5R9H 3H?_=@L#($%7G*9?.3%OY7!(
MO2UIF)0O>HI"<![RU?7UP]W#HDK1];[8U$NK#T@]9V^[6OWO0[Z8WSR&M?8'
MI\#Q , 4C\\T=[2ZPQVL3\X1A=[6&5@D,*Y'2;W!_'$]): \.XCCV_#ITH\H
M:A$BP#$#";4<2@5Y/5.$0'PZSK=S*!ZK["3$_9*32W"H-8/0.*VMI2[,C>'F
M7;)*3EOS24/B*5DFXO!ZRQ(R26UH>H)Q'H%(%^KNL+72$ ^EYA(I;"&L*RHA
M+_BHF:$31#EWIJMCJ/MI\%SJI4RKD?+8(,TP%AI8CEFM]B%"/1I1'SFG$"1#
M:#PYV*M;'5%-6WIE!BF'/7%82V*@T1(T.C@BTL8O!Z>?++XUS30=[&<6KZ-Z
M1VN_L*0:"Y136!%/M;?<^WJ;1LX1/FW5- F+W22C%UYO6T8FJ9Q.3S3.=+\E
M7W3PN[UHE3GM$=(<"D)IF($AIKY@*1% X]+=3?](Q,OKDYIH3,8S/-:;JYMN
M#/^N;48EEDI)#S"ET '*#6GFI*R//^0;3,\<AN>^R(QM9[CO]V$-/!R-V=H^
M"]HR,UAQSI61RC&K4*V.(TM,_+G+8+?5AF$]!3KG]'J?H]Z(!9Y*)B42!A*,
M@'7$/&,]ZJVWMV:/C,+(6/*:MG@$X\',UQ00[!VFF#&J=3U'S-T%)N].26SG
M*A)Q,+Y-D9FDQ7(QDG(F93=)O1&)G3>48*6L5$)#"G@S-\][U%D[0[V1SCQU
MJC=R&C*]H]SWR/BOQ77Y93G_5S&;+Z\VM\6JNA"Q*FZK]^=K4;5X7^R[K9_F
MP1FQ@++P&@D/!8" .$$:W0]+&.]W'^'P)>F-W+/@.9! +?+U>GXS+V85>B\N
MQER9GP/HY9.6%R]671^? 2<1,@YRAI14UB$OFZ,K+6%\IHT1#G5&%ZZ!4)U:
MO,G68C@4:;(;:/QX/C[=0E^?.Z!E-XY?B_MRM=F6=+TI5W?Y;C9'PUFZ=,\
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M%?"<":TD-70W"\&TBZ]!/G 0X%C6;F_(AB3^?7X7 /AAB*TFS\'VF1'*,2.
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M*$I__%8XBBL!F^9XN3:%]OK3>KZJ;TU#]6:UJ=Z6W\HEGC&H&,HQ!EQK3G)
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MYD92UUM.?A"7K(O(Y%?>7.2IOYM38F&/*(YRK*\KUNOAZ\I\O-WZB31(A3!
M SE+H4($L^XT8)$IJERZP0Z?C=QK?=<<J?;?S>WBC^4"<1QKW+#1N/*L'WC5
M_'9[YBKYT-SU4*T2OMFL%Y\?-LWKN,FFFD;7[\F^<XNQ[AY/ R8^PE\N@_K&
M;H^,\K9<K\N;CYOJ^C>U^+:X*5<W]8OGUIN=/->;60:I1@I*G"G"(2Z8R=9.
M0D&1U>N"41*.O-KYMJSK?TGVBI.ZD9S<=)I=(132<5M,C62VXS:5O<.MSF0O
M]*KCV],=\ENQ0^/*WL:S0(N0&U-!7HS07D$QFG^VV#1-[M,0E7^;+Y9-N_JI
M:I\P7+6Z[JJE,;L6\WIQ/0.YHB!%YO]S#G+)!5;=WO."Y*G36;O0:0_=9TOF
MG>:F'W+=JD[JN_FZW,EVXVGPK+!#ZIBYT+-[F/###-@*3@X57R6MYF'AZFCH
M&;[&RIII(#9:=-4P!=SQ>,WN#-V'<OVQ0<0V+4$,RU-.E2H$@T3+'!Q,X0&K
M"^+ZI1"YQ]F*>#I N /GUW+]C)>[8S)_=3TFX^>I'1?CV^E&OTY/8@0EK:)1
MZ';4EC,,ZV?C-$C5,X:7ITX"..)+';58/FS*FQE',*5,4\ET6DC)F>2[/3<T
M@UR)/MRQ32,R>78RAF*/M;-^](EA:G_^[%2-2Z"=" <&N9HY30HY1W&!0WZN
MV)+H'^7BRYWY//]6KN=?RG</S6/1[V_;E.OW#YMZ,U\U\[PM#?<O+PDLB80$
MYY+D>:$PUCGKM/!<*Q=.Q5$0F6([L5M4&89M[JJ'VNAT73&(9+\=S,9WW@UU
MG=ZD<W^KN-DVN=6<'(C>]<)&>^#-R]PSL(R;6=- :>08JR&+?T0,SQ Q0V$!
M4L$T1[) *%=[#0J (AI^+Z8\Q+ U(F$O.QN!K$%-C4_4"6,T%#ZM<^0/B$W[
MV/K@TM'!GIC<=9%?23$JF*0YDQ+GJ,@RJK/NT!S--,$H "B]TQYFG!T$EO[^
M]L+E(-9&!>8H W%'-]VAV3M?)HW-_M'9@3.0B_WN$:OYZN9_5(O5YN_F-P_K
M@\>5.=),8U @B'/&,Z2$480$04*F$*:\U\55_LE&G$@[=;M?>Q:O59MT<D<;
M53K:>6[R+5+&3*-N1XO.ZJJJ4"[:UNV/UW?ES4-SZ?,)/9^:I=69YK* -(<B
M3RE2/"N4!EWB* 7:I3<4*,G(G:!.Y=-]0L?J]Z^MUM,U.:KG=A@=P6XW>H9Q
M.@HS[;P[@\K YD^#D*&#JJ(66/O7 7\IOU;K=A?ZQ_)+DY)X?#>_+_GW13U+
M-2Q260"58]:<+U8B[>B;$<:MW_WKDT9DXCU)2W;:DL^/2:/.]%F,/DO*]7;R
M/-:&--&-8U/QS_[EO*%\]'L3[[2?O1ZB.Q/T$9"'LFG\Q^."1%&%+3R]V:RJ
MYAGY&:4F$9T2B1"14J0XUZI+#V60]:2S92HC\GFKL#]A;/WT9G0$*\-1>F@7
M>Y,Z@IM_!%9OPW:CM:-5D^6U:QR7B>WEC VSW\TW#^OY\J_S^NW"].1OZI_+
M9OYR5D!!H2HRE:M49T 5!/-]2H!:32;T^7YD3N]D)497LA-F3Q1OSRX3>0B[
MW%A\Q*GDUZTJ!PA[6V:/WR&L\P.O2V&S(>Z)2$^PMJ\OXU.V=P15N%+B0]:_
MSIM+&!>K+WQU\V%=79=U;7ZS2S@3LI %D@)J"+5,.2A$E[#BP.JVYX#)#<C=
MO<[$"$V>E/;"2S^O70 ]F,W^O)Z@PSX\'\SI_GA_<GS^S/% O#_GQ$7\![%Q
M2JU!F(".-@X!O;)I*Y[N)>/K<KZ=GH&*$:XH*AC3FN>8%5V#E&N40MMVP>/3
MD=N @UL%&TG.$Z\^9ET&>V2?W" ^AD7V9(YLE1^%'2VSX>[K.$\PMH<AX_.T
MC_@J2*'PY>1N4@3K#!:<%@Q@07DN<B@['.<H9:D?*2T_/C0KG:<__2QSY64$
MMWH2<R"C?*D9P3 _;G9&M0]Y18?HV5GA7@Y-#:2N\D^BU,N'2S"MUYN+>SA>
M_VE9[E</)> 8(,ERFF6XX(+G:=K)H0!;W>467<0$MI]='?V;LKQRWW00/\_.
M4W]2V>76.ASFAXWO-AO5C!T'F]3,[UYN4.OKUQ%*#I8%X])TN#"K@8NV/9U/
M);=K#@JJ<B%A 1'*-.$X3?.\2S#EE-N]-AL@(9=*Z_5T['E^.G7S0OAZF9$#
M&MJ7@I?<"\;!\YZ<(%T@(\=G6:A JN"%S&$YJUHW4Z(KT3KU8?&U-#]8=JMG
MBK"<$"R 2*DF$DF$=\D1ED)NO8C5)Y'82U<[;<E67-*I<UA#Z66AQ=K44.XY
MKDB=,,YG%:J7@PYK3T,YZ3G7^4Z__Y_)A_EZLS+E^#]W[ZDO]GPWOTQ.V?Z7
M?FM19YPYM0(5PLSQA_=APJ@"%S*'N5/3^S*EZ.;#O*Z[Q&1U_W6^>MRE"6"!
M*4\SC9AI+IA0<K\'@FA,K<;T85**/:NZ$Y@T"CU 'L!*BPG605UTG&T]:F"R
MD^<!]@"..LS$#NIL1,2?SX9^T[:7/#HUAQO,V_&)'S"6*D;I<SB94<UOU@\K
M4Y3^.J\_K>>K^GY1UZ8\[E+4##*N2983FC."F>"\FUPFB#-K\O=-)S+WG^0Y
M'!_H:]UET@_IFAOGGY2UNYL.M7E OK>5#F<Q!K0T*.#OM]-<SSE_)AOZ'=TX
M[]()Q(?R=GS !XND"E_R'#KVS2CB;\US7'6U7-PT[R[RV]O%<F%^M4M4P$)"
M@%2>F_:#4 1SQ;I$J=!6-PH&2BIVU[Y1F#R7F.PU.ASR".&J12=_6$,=>_EG
MO?3IY0?PU*&;/ZRW$?OY59L1#\\S8KXOU/UF="[;=*JK'\[?\9N"D,%44<J@
M?8/P]W*UN"ZU*5!?'C^6ZV_F-_7S$095%"LSML $$*72C.L,=FE*EF>V[4'_
ME"(W!UN!R59ATDGL,5$1P-O+K<*PMKHU"E-TU+Y-&-99OR:AK\,VT+_HPPGF
MA_-O?.0'C*6*4<+L@2_O%O5=M;P_/IW$<P@$*"0U;4S*:)IKW>U-H1)R; O[
M?JE$!GTG+L1D=$\[+_-]."?=V#XA$^V1/IR9?CCO8:H-R<^&?X+B82P;G^"!
MXJA"%R8[<M^4B]G;\LM\J5<;,^9K]Q&2E-.TR#*=220YP+P I$L!<FW%:I_O
M1J9S*R?9ZG':\^SET7D Q[;'#;DNSAS9C5=WV_'J\OHO7ZIO/YGHMKOQS"]>
M;L0[$OD10/3Q9UPD]%)>]2\=]M5^^_'=7KTT3RF$!56, T8PU%QU6SUHKJ'5
M53O.'XU<X;L"[;0]U]V9RS4]FBENU=S6CQ!5_##D$_7;RY7Q*[>?[*IG:; ?
MAYV8Z.ONF"& 9::?(#D!LN"2%3#578*LX-:K[#V3B5SU3ZZ]> PB^AIZ>2@V
MH)=NQ)B2C?:#L0'M]!N-];#59C1V/OX3P[% IHT_'@L52!6\0 5^<.&M&1J^
MV93WIF_(N! :(:J%A""E"NBB$Z!3;'5]5X1D(S/>\CF 1F_2"@[]^H)#!IQO
M T;VWJU-"&C[.$\Q[$T\0L*(.?$'>9+!(S#79QE\O;,EYQN#Z_OR;577A8G_
MA(B9(,*4()E2JB'E.2.Y0KNT#<XS-EN5&SMDADG/JL:R;8WMI-D/_;H='8GY
MITG9O>?>E(^#;1[6-X*&J:E6OIVII&%]GT;]#!Q3%;.DNM7*7\IETWMJ=AD]
MMEL2Y]=-IUE__UJNZK(5=/#']3\6F[O#?S*CL "9SA4M2)JSHD"D@'M53 J[
MP^9#J7%I?[U.I._4M+NV'I,#K5=)%\2V>A^&D?QNXD@._^G"=COB8-EHUU6:
M4OZY]9\"99SUR9HPK.[I]QF*#Y63T^#[8-%6X]07MS:!7U]7#Z;)^3!_;%X;
M.$C1<$D^K->F/9IQKE'*FM.GD$*FB!E4=]<(,$FTU=5Z01.,/*[M-"8[D5<O
M@7V5[)2ZD3N,V79X'MQG-P8'L#@*96UL.X/2H*Y/@Y=A0ZHBEM(03R6W.[4_
MW<U7G\K[K]5ZOGY\<_]UOE@W?S=3$$'%) .9(@SG&L&\>\>0*8-F,V#]TNC_
M9(_#""K<AK$O!%M7X"=!S334J_,* P]DW6T\4XDCYLDTJG3, *V>3@[H9<_J
M_GMSWN9N\?5#:8KY:C/_4LZTS#$E$$L&TU0*D"/5+28P2I%RZ>V$2S7V3HV3
M%U?NQ29/:MVZ/0&MM^O[C..ZXU:0,(8/2=/7_KE#M$<>3)J=?>*R0V9OYVRV
MKCQA^-3:@5K<WI:F6W9=BG+S>UFNY'R]?FR>R+AO>G)\=?.WE<F"9?-'VR_,
MTCR3.B,$<ZT9S9C*]Q=9<,3QOMMT><O+*/(\^E-ANU+)C\F7JKKY?;%<VF_V
M&"<G+^^TF6X6^EVF&2&<J6>R_3Z@R6>VW^ZA@PK[_MR=WT_!);OHDBZ\9!M?
M^R+74X3)A0)@L_<HAN<G=BR-FKWC[W,:-_QJ(M4LQ##,0U[&69%!T^E)<5Y0
M#96462</2[OM\H.+&F00]^/N\B"W/L/P&=1G+#=RWH0:ZEDT$/,^#43,X6"0
M5F2T7)[R8#)FV%9CS>B^#]U:[)89S.\_K<MY^Y&9T:4R6J!,IT#"'#&<[]NW
M5"BK8QA3T#G:Q* OO*Z2IS"3?9SCM%)>!6/8ABMVF1B[+7,L#I-NX8[DU0"-
M7I\2\L_5#O9R(E+3V#]WK%O+W:;B#^7ZX]U\7?+/]68]OS;)93R'$BE,:0X(
M%"EODN.P(*8Z(&3=%3_U?2[R-(6"<*'-0)%B;H++92%)SA4@-.(+N9VD9JDD
M:44EOW:R!C[U<,J=<P#H:^A$:F_O,%Y6O3"^^-:;3^7WC3 !_C;#4@+-(#9]
M6B5,=<U3SKJ*HZ#=!7F74]&02)GG@"$3%44IAQ)P*+AF.2J$0+%[>$?J4",N
M:=4Y'MGJX:4?A.+8V)]"-@X.PJ&]00X@<C=UFB3RB.,"BGR=L671VW)>E_4>
M>##-,YJF(,,*4 B!SG,J@4&@1!J@_-+=PIY?C5=3MD)&:Z.?^W"F0G@:-HU:
MX"N^"E)H7,M[79?E-JD/U7)Q_?A4PP170N=4$"HRG*>*YVJ?(B$%<VE]^Z03
MN?W=2KM*NKJQE9=X-\&]++7ER3!NNL+%V\A(M#GITEGT]/=V*AP*$,DK*(5R
MQ_[4Y+=R]5 VYW-DM6I9V)S-D0_UIKHOUR]%Y!RG5*,4ZHP7.:5*,=!V<]/"
M,!,*%V@Y)LTRCB%C7%)@*$VAR!@"" *,29;IE$3FV$[M]NA<IW=[;*Y3W!]N
MH7/#CG<C9H0; D/G0:23C"YNGD%EI&R9!CUC!??J6&)$#]W6^9[F*Y'27 -E
M>IFX.>K(&!82YM ,MUC!B>VHQ_&KT1=-1IN9?.;#Q04)9\.F45]\Q1^=]O?T
MP/IFJ8?/=?EO#^5JHTWMVWPR_[B]8E0 Q$D*TASIK$"HH-OU@38URH'5 ]I]
MTXC<2WB2E;2ZDD:8TV7 O4VTH\<0_KEAQ,NZ.#<\'??F#%KZNCD-QO2.XN5%
M34%<Z4&=W1VH18:RC!%%B68IICC%V3X]37+4DSN6J8Q#'J>[B0-8Z4V?""X&
MX8_'9<91"'3RJN-PGDZ60JYQ7.:0ES.>)-K=XJG25%, 4XHDUHCGB&6P2RO+
ML=/!6[\4AB:0VQV^/=WS D\$XWI"Q_6"WBB\.7F1;Q@;)\D9UQC.,\;+$6N^
M;.:;LMEI)9?SNGY_^W%37?^V?<0!4JIRF<J489@AP%*8=NEQX'A1KW<JD3G3
MZFG.DK:*_ 97_@Y:<F80\]Q8X^9;',Z<LN4<:WI;.1'>](_C)7,".6/+G<-D
M=ATH52!,,YVR@DC!S/_E:C^!E''D-*7C\?F!2>,UF/)QS0XRD0WK1Y=1QDVO
M'3D#EA[V38,H?0*H@A4EQ[Y+N5Z4M?Y@,KU<K\N;-L5=;PF9'E$A<I*G'$--
M4@X9WL]&(P2=>B\]THD]3FJE)3K9B^OJC-]XJ8^CEKV9@<QT'#MY^QBG;W/:
MI'.]FP#63H-&02)YV<,)YHYU'Z>ZOZ]66PXNOBUNRM7-?G>LG-=W'^:+FYD$
M0G%JQG8B12I'5'*V0R,QP[I<NET5'B1)EVKF=1_X7MK5TS[PJZ31ES0"'?M$
M05RV["4-;:]COZF5MR57<\S0S^4XO2D+Y\[UKT(:/PW&A0WI91\LO%\AJ*?*
MZZ7YS\V,$JYT2@HD2:Z)-EU#E'5):R"<NF=!$HP]^K.HF9W6</BSM[L__J(X
M'1Y_%TT>G'Z=(D_Z.?L^??JYA^1 /T^_;.GWE-[VGFXUWY3O;W\IKXVC:O[X
M<[7:W/'5S?\NY^L93PG@  H%"6<2%PPITBG(&7#:2Q RW<@LW$M]NM&^4=O,
M]VSUN@$PJ.-V'!S+;#<<^OL<A8$.IIU!80SKIT'$*)%5\0NN'Q\/!'RJ1-GT
M1U\*0$((4""<,@  5 )+Q3H!($/$!X\!DAV)CILJ^5QZ#(]#&NY&QX&]#@-'
M"YNCTO&R:19P#.C\M-@8,K 3: SNG2T9GT],=G)^,3H.[C$GC*=IKE)( ,XE
M0" 519=T*I#3F;D@"4:FX8OI^*=17=+HO/)^:"&,V78\'-QG-Q(&L#@*$6UL
M.\/"H*Y/@X)A0ZHBEE+?,?,S#<T\Y0Q)QHN<44H!A@6A:4[V<Y0J+YP>U.N3
MSE"]OJN7*Y#;&7O?(;&'H:Y#X+A>>O;J7&V,/.)]Y9'5"-??V6GP*D@D)T>P
M?=WI2:<9EDTW,(<9%9F&*"\HV8^/"<Z1V\*M;RK1UVI/=@]JWQ4+;T-[D2FH
MDZ&H- D>N;/(VLM)<\@^"CL&.;IBO\OM2[,O]Y?R:[5N[D95B_IZ6=4/Z_+]
MK5YM%IO'>OMWS;!U]\-/=U$)!B&2B"A!"S-H%4HU#U\UUWHH#"&VO4NPGPB,
M,P6Y3!4",H.8,IEQ"8T8A"5,5<PS,5LIR5YXPZ].>C,3OA7_G^OD27[2Z1_M
M&H)>;I_=(#9$+DZCT@\4ZZM-9L,Y; V0Z[ORYF%I%+Q4]V9U6ZWOVQ>=Q./N
M+P^N;50*<(J+3 C)"#+(D+A#!^+2[8H%3PV2<IP#3#("LJP@6& ,H#%(YU(+
MF<4^'M3ED.,NVEB&6[)Z EX[4GJGN-WR_Y+8R8'JJ^3SX_XG?OW4TGJTRYD\
M?3['Y\@Y-Q$RQX[R)9,'<=5Z.%FN%]],DM_*-RN#_8=M"["Z^>_ES9?F<OQK
M\U>+YDWWIZ9CWSXH)0%0%.>"XU1H#;0 ,I=<2 45T+:WT\>4$'$4M5>=',AN
M7\K8"4^>E!_V\L;JQ?6P^=R0;(#,FP8G!HGTY=!N,'=M>5',%^N_SY</)LF]
MMEK,3=6X+C_>E>7F;9--+<&>?J"[GZZYGD(\[L2KLEY\6;4_V[:<,R&IY"!G
MA1D<BC0E(*=Y)U@SY32W/J+,R'W )K)D&UIR$-M5LHLN:<-+NOC:+LH!J_97
M2VZO@&E#<CR5-681L&M1_B"Y[];@#)KQ45J@>-ERIH&:0%F81OLU!2.JR=53
MN]:O>:OW6%LL=L],%=7Z8[EI^O#OJD;#?+E[5:JYL4 QD7/*(, F9=-_-^/J
M8B<EXT!8W5P254#LQ>0G""WVPEL\[=Z[-:.>I-ZJ3U8[^<E\^_*<RQ4H<7/I
M?-,SF0SR'L7\D?/&_F'[2>21W^/UG^[*8[FR,7_\,F>JV_:/;X[E[E]Z/5+O
MZ]^1%GJ0[!BW[1TFQ&K XFW?7IY/='<31TYRK3@@J=*2(?,_@F9=LDCDUFUC
MD,0BMX,_6Q#5Z1J><"Y?;ML&-]BM'9NPM_9MT^ >>[5#+^J]3:-A$]B)!B*H
M)^,W!F'#J2*5';<IP3<K \.RWC2;<[O!V>XBDSSE4*6LX*"0O$@A1A3N$X3$
MZ<Q4CV0B@[U3]N.Z.;)SO=/FN$K;QT6[6;&!#'0#=R>JW=W_-$DUSCU'IQTZ
M,\$4P-9I3!"%"*0*7N0<7R6L5E],DO>J_/QT*3]'VO1L:4JDU%  )1@E75(I
M%4ZGE+P2B,R?1M./C:BD477E_S"'GWMV](ENG!MW?#R+\];@$5_.T*:7C=/@
M3+\07CXKV-\/7[9TG2J%<I*E4N)",P!408GH$@.:@CYTL4QB%+YXW1CKZZ$?
M8R+8%X(RH]P?>]P;!](XFCE-UK@&<8$V7I[83)Z]?2/>_R+F=7G3=:$^S!_;
MW1^[[I,VH[@44ES O-#F_S.=LR[)3"-L.W'6.Z'8[&GT):W 9#]6Z"0Z7BL;
MQMC+<V6#>NH(I,G9:3\]-JBM?DLT/>VUF4N[Y,*)>;1@YHT_AQ8NE"I"X7+K
M4Q[;[-!V81G($62 ,I&J5%,*-=@GER.>N?0JO1.)S/;C&Y>\1J[^/MKU+ >Q
MT WE?NY%Z5N><N=,[[*WH=/H7_8/HPI<T/KS9]>IY;Q S<,(N6049#G+">GV
M#V<,NVW'[9',2 SR&MWV<=.?0Q&,#$.B4<:YIQURI)&CK=/ED6L@%D3R\L:6
M2>\W=^5:/JS7IO?%Z[I\ZH()+3(&!18ZTT5F$I5JEQQ#N'":Q_=.)#*/6EW)
M3EBR5>;Y>HJ_CW8L&L1"-Q+YN1>%0Z?<.4.AWH9.@T']PZ@"%S1__KQ=S#\O
MENT1JUV:'&6&<U(KCA1%1:H,^;HTFQ<,?"'DGM*@)#J0%P!''K:Z,RFNHWW
MY&1F=#J]\LD24?[^3H]3/6(Y ZN^#CD1ZW5B!1.% " E:4&A0@1#M<<C1MSI
MQ@S/) 9AE.HNL9+F?Q:N&Z]\S7, 4ES??$@T$0(YH\??R0DQIT<0QV#3UQ,G
MRCSK?PF.99H5A#6W4&@H4 IEETZ."^8,&*>O#\*6_B,P-\<<J!+-+!^@C#_6
M<AED>5DW(8+XZ3\&CQY.V.QC>#??/*SGR[_.ZP^+KZ7YH?)I[ 8,F)06'!8
MXPPS\M03HL2*'?U2B,R/G;#$*$OVTNQ7UGLX=YXAPYGFQI&C?GEL2>AAG/U>
MA&$,]-N$X%;P;/8<G(SVQ&:#_NZ,O\L@0 Q5R/(2X%JOO\X7J[=57>]O3?BE
M7+9%J[Y;?&T7&05&*=" 4J1,4R!YRO+NU@26:N+X^F\D$2XUR.\]X*-7>UTE
MC?3DAT;\GYL3\MTU7X<!U%Z[%V+EEEUG<@+9Y-92'#-^E'T/?LZ=Z9Q&SHII
M]&!C!VESAUIH3VVY?"2U;@]QP9#(A"9%P3($<)'G^W: BM1I7<$_E<A]XN,U
MUVNO10\G[; XC(DAR#?*/HN3]IS!6W]+IT&P '%4H0N;&X>:!TJ*9?7[+MU=
M7U1FYMM$I+ 06$"L*27[\3_,TL+I&72O%"+SIQ&5-*KVG3>_B3U/^^S $]\Y
M-^AXF!;GU?)COIRA33\?IT&:GC&\?(@\@"-]1J"_+.K?VLX55:" #!>($:RS
MAF>:[:'&,MA_G&F=U#BCR:31%VRL:.^K_X@PBJ%N(#KNY%0&?IU!CL,[9U^G
M :8PH5@,U3S]<<?4X;VBN[X7AAGGD$E,90%HFA*(NDO1&*;":7VS5T*1NT6G
MKPGV&IKU\]0549'M]$;4TUTVHXS/SAEDA:@>ODX-47U".8FHWOY87[E?K7^?
MKV^Z]+J% YIG*L,0,5WPC F%"YKN>5@ I]U=GDE$QM).U;XF.6[L\O7-#D #
M6.:&GE=NC31,.V[,&>3T='(:L.D;Q,N;T4-X8CT95-W?5S>+S>/+*[ID(2#+
M%&48YT(0S-&^QY6E:>8V2O--)?H ;2_,]^H^;_\LYX,&,,YQ1FCOV,@7]IVP
MYMRD4$\SIT&;WE&\G!@*XHKO*PK/7W3X^/!YTUWDE>FBH!AKC9E*,\D8YKA+
M7^30ZFZM\*D.-QI[<W G_[.1V?;EP:WF(/?P]\B#\Q0;U_X $TP3=K[?LP?#
MY,!0=TP[17ABWUH<E\;?RQ8IK@OO#H1RSJU9Z5+=I;<;F3-50 I)"D&:%QE2
M1%+Z=%*4:/>&Q"^=$2;R]JQROO^^MZDN+4-\/_O/Y(UHI0_JXULZ/-R/QG01
MY_V<F!+ >T9R%-DAW+&!=+%8S5?7B_GR6&O1S7"D(*><8LA3E6(F 4V[$8=J
M;O.U!76(M&)/;W827><=@GEYF<]#V^@XY;EW\,32L//AD2"VVK-Z:'N'XK5%
M7">8'=*1\;D=-)HJ3KFQY_>'N\=Z<7T^42  0AG@,$O37$HN%>\2Q8)871H7
M**G(].X4^L [A)&7V3VPAV[HWML7BMPA/+4']\#>#L7MRV&=P'9 /\:G=LA@
MJBAEQNO0R<$;R>TL3)&G@.4I8H52+&6,9["[M5X1S'Q.G+@F$9G1W7[E UE>
M>RY]#;1;WQO .S<V>]@6\XC)"V/.+.[U='(::WM]@SA^LJ2?)_ZDZ4ZQI"@E
ME B N<X-V: L=)><PCGJQQK+1,:@39^S;1XV^A(G@H,!F#/FP;97YCAQQ]'/
MJ9+'-8R+[/'RQ7XO]S:=\H;7NZ1?][ (3CG"-*?$C(KSE!+2S6IJFG''+=W]
MTQML0:A.;O9RDWF=W.TJW-/#\(Z[GH*X;<>KH8UV72DZ]+4#F<M@-M(&\(NF
MG4%:2,NG0;>@$;W:%1[:+5OFO:M63_6Z2ZF@0&+&(<\UI^UN](ZNNH#(:6>X
MS_<'9-JJVH3FFI>C=AR+;:8;M]X9[R;*KB-&G6%5'UNGP:9>$53A"IGOV;FZ
MF"_6?Y\O'\JWBU7Y9E/>US.!=*XEQIBGJ10*<@&Z8\4Z!<1I>JE?2H/QZ"II
MU"6MO.371F#2*O0^/^?EJVV?:BA+77M3>UWN=D8^27?$J;-=J! .3P-0@6(Y
M>9BNOT/NT-HG^?[VZ0_?E9L9+XA D%".4UVD0C&<=L?X-,;*DUS>R8V"KZO$
M2//%EK^SKNP:Q%1?@-G[&9E;IURR@E=OBZ=&L/X!G<18(*\"L:R]VWF64R$*
MF:E,IX2E,*-YT6&T,"-2[GO72H\D72J?UY&^[:W60?%E:680@(5WT1=AVWO=
MGX/LK^NJKK=_,2F@M8K\D>9F^A\":HXAN6'-QZ] 8.M>O'B<R51F@F<2I!EF
M"*%4\FZ36T$9U+-5^:49!W\*UF.S3]NJ?K)M_7PET[JN_G#P_,>?@Q+/P>4@
MU OL;%_R[>4<H]_^+R=%P+TJ?PJZ9\(?@H0>8;G1T-<W=R*:[N0^L0]5O6BW
M='SYLFX)LM<VDY1R13+$<I:AHE 98UV/LV (6YUXBY;X@$/:=^73>WN/2:?Y
M*MFK/JC=OO@,E26N&!TA-_S'PD$R(C)5[0RUHFO@O)D:94.'=Y*V47STH&[5
M)#Q?\OOJ8;6909X"!3@L8&Y2+%">9K!+3IH1OB==W1(9DJ([9<E6FC<H'5UT
M!F(\ WN S]*[V&Q[YHT=P_SLG!RK/,,XS:0^OMBRYY?R6[EZ* L36'= ]Q^+
MS9U\J#?5?;G^5'[?"!/O;[-,09@)"0J>2T60X9\@$ADY&<XT$TZWMELG2J&@
M'$BH04$S3I30"$%0% +2@A0P]J+%3F?29/O3^?S?C=2DTYK\VJA-6KF."[#A
MK+<#V"BNNP$MF.%1*&=KX!GJ!<^#:5 P?%A5Y++K1DE^?=TP>+'Z\J%:+JX7
M9<T_UZV*&989UX;&1+)4<PXA29D012&EA$APV\7&'BG$JXY/HI).5?)KIVO@
MRG?:H#/5+8"KTZA@(0*I@I<XQTVDY>\'::ZKE?GE==GNG7R_EG>FX)5O5H<_
ML5A=+[XNRT_SS\MR)IC*N<XX$B@#3!::\FRG"6&:8:?MIE&51.Z4&/')8<5\
M)M^4Q&0;0+)8/?^Q70RF_6RB<.RK1,X[.T9.)]O<,!H[Q^)LCNUC]KEMM(-D
MXC2H/5"L+[?F#NBP=0?JYO^8KEJKH:C69Q2VQT:9Y!G"0'!6%!QS+2B@G88\
M0TZK"F%3CLSV [')K0'#>7+X'#(/G!&6G=O1\L"QOQO2_CB]8!<GSW6,H^3(
M-*@;*;:7W>>(#MI2M;GS]/TMOZF^-C.%NU,8!:%$$85U!O)<2Y9AP;ND@ #4
M!9Y>"41F9*,IJ6Z33I7GZ7<_[^QX%]TV-ZRY.Q:%7<=<.8.H7B9.@T3]0J@"
M%JIA1NIO]Z<J(,Q0H1%**=<I0UQR"7:ZL"1,##%:MU<S]1'[6]\S7@-D9-RA
M>YP\''CX;I-]DQK#O[4X=S9<CDZ#Y0/&&V@\[^NT]9B^V9K]YO[K?+%N+^*_
MFZ^_E/734HS&:9YC(!D"V#1&W#15:9.J@ASDJ'":L>V;5F3"/REK>* 6]=>J
MGB^;/M?;:O7EQ[>+;^7-]BQ#?96\65TO'VZV)^ WYBN+S\MR_Y?M7/QC\NON
MO]Z+R[TSQW)D/V"^.([E&V7)0<;LM(VX?GS!K'/#]4 V3P.EP:)Y.20/ZI(M
M!L6\7M2F8_Y\.>UQ^[]/B0,H!$98YVFA4YIA1(L]@Q7G3C0,E&1D*+8JVW'G
M7F<XOH5RW0YS(QCN1KM07D?AGIU[9_ 7V/YI4#!T4%74(AML N&X#)07E%,N
MH(10209PD>>=#)T2&6B^P"_Q,:<'PA$S?)[T'OK'SXZ (_WI\-354;]1?+_,
MF09CXX5G/T8/X:/5XW2[V_OYZD8;&9O'-ZO;:GV_O8RYV]E5I 2#7*<PSPL.
M 0"ZT%A#B"'E>2XO]8>LTR$P!9E.4<9PFE&6F@#S9D>9%#PGFA3QZG G+YFO
M;I*MP.1 H<W^Q4C6.CRN-K3%@[VP9A'8$5H%]V3\UQ_"AE-%*CMV]+DI%_MD
M#U+;[B=*89%G6DD,N2 REX04>%<M%.'$:MQ[-H$<9@H*1$D&9 :19D J7! D
M1:H0$[&7H_>\>089ESV6_>P[#^S!G/.$M(MI1_I2==>9JLOKOWRIOOUDXMWV
MH\PO7G:?SGEQ!#I!K!L7-&%"J (6I5Y V:.MV5%#9$8%92R'5&)"D4AYOJL8
MFHK4:H79)IW"Q"$Q2Q5E.A,HI28#5)H*DF8R+63T:XB/U)2K9/^G+EL @[CJ
MA9MHAO:GCKV7D?!SZ(T]A;P<G22,_"(YSZ0>[KB@:??,! 8%T%H2CB@D&L",
MI*JK,QA"JPUW1SXKH<PR03.1(Y%E:<X),_\A@F0:H)QD0X'';7N=CS_V3(E@
MC2="?+;0>>/BY-,P/;R9#@Q<A1^I^UZQ>_9"WNZW531KABA%"(J<<PDY5P3N
M"G9!M+2ZP?=B(H4)2N&4%TKS3$!!#<** HA,D513&?UZCJ,]];>N&]+Z>^G5
M\8AC8XBQCHV#D7H<;\_L[@KFXW3PTB^,\QT-7U]<T-/L^YU!J9&D14%R25"F
M<\:DV%8/EJ), 5?4M!]5NJ!:8$"S5&:29V;TU@S:S.=R;JKC8&AIQ+ACQ,X7
M>VP$M\03$V?="(F$)J$+"'#R9#I5WDWVD2KN$;=+E?Z_'^9K4V&6C[^47ZOU
M9D:19@JA+"LH$1"CG.*L*\4Y%U:KWV>_GVE,,Y9F>9YF!<QI>PQ)\:9/9!I>
MIZ6"/A5]KRO9"G.O],[.V=?_F*9YHL#:KY!8>.'#!4+XNC8=6'A'<(0;_=QP
M0<B'<KVH;O3J1LTWY8P6(@6FP -IVC]0Y(#SW2H!RS"P.VYS]NMY2B$H,IAG
MN<B8QD7.,PB4D@*FL5^\W5>'K:K$R$H:7>[T<#3-GAWQ_/(DAZU5(<'QS(0+
MV/ S;#K0\-1_!!E]G' :1JSGJ^V]ICLV89YAGA=4"4@9HSHCNNLZ9YG!E/.0
MXF4"#&30])VTZ3C)C''&N6FL*4@IR;6A(1EL>+$7YMWM<#?/8=P1TS??,8BU
M94$')"^<N#0X\35N.ACQ#^'8H*6?'S8PV>XH*1;+\MU#>_X80:$P0ES@ G%"
M 4&,=OUOJF5N"Y%7'Z9<BHP 0C%.,T((Y529W\*,""W-H#\R/'8;QQI!R5:1
M/33<3;H,BZC^N$'"P9H0<'@9^0DH>!LT/@S\I5<!"HAKY?^E_+)H=I&M-N_F
M]^5,(<T12DW7F0$%"I6;@KXKVTA(9#TQ>?3C$ $L*$1:2)D)0 W#) ",*9$I
M)O/8MS'M2OJ3J*11Y0H"5\-L81#1*R\@V-H4#@K/'3@+!D^SI@('7_FO -'+
M!WM(O%E=5VO3!VD723YNS,A&-GOCUX^RNBEG6 &9*XGR''-&!%6% KLJ $C&
MK-=-K=*"YJ/ =,\9,AC$B%/ <JIDLU>;D>AG>_8;T \T7B6MRO;FB*W2I)'J
MRI6>'MMB9CA[O:C3R]EP*#KKTEDRA?%W*J *%,TK;H5TR1YCG^;?W]R8D=7B
M=G'=IMQUZ'5*2-YL3  :FP13 557N2@ UNLUYU/A,-4%,5T$*D@&,&4ZSQ2"
M,BT0E5D:^]:B704SZI+G\CP'1-YFVI)J"!^]&.5N83@PG3#E+)+Z&CD5&/6.
MXQ6&PCAC#R!^<V.*5[W[S]O%JH0S!'&6YA)2J1DM($YSU@T@FA4,JT>ASJ=0
M0,8USCG@K)G-I"SE$$).4YDIK8J!P+.3=-7](FG$)>]7SATE+Q-MH1/;/R_@
MN%L7#CA'##D+FSX&3@4TO6)X!9G^CC@#1II?OE]_JGY?S33/:%:DFA"1 B6%
M-(/"7<V  F2.?9O7WT>8 )ZG((=&.Q""9GESXADA,PS%!8E]GN9E#6F4->.%
M1ILG6%S,<\1*)-_Z0<7*LN! >;+"!B<>QDT,)CX1G$*)MQO.(&F'9N_7'];5
MMX6)=Y9F*4V19#S-<]-%RB7%:E\AI/TIO;.)J!P",VI(2=Y<=(B94!DLI))*
M40X*/71_93\'T0GTY(JSEXYPB6EC/\+8.Q@<,R],L6&-KX\3 XYW&*>HT\\7
M9_1\J.K-?/G_++ZV4T*9( IBHB7"*=(LAT+#KK)HR#,O\#Q/HC C.\8+ HE!
M:4X)*P@C0A.=9@QD>NB>S%9<8M1Y32?[N>B(G'@&]@..K7?!<?/,$!O8^#DX
M,=1X!G$*-'T\L<%,TWWBZW+>?EYRS!GB@FF0P53G,LV[F0.(,TILP?+LHZ!0
MJ1(XE::^92 E-.6Y2G,F)4<(<! 9)6V/OA'C2 XW8RZS(IHG;G2PM",$# XC
M/E']O4P9O\+[R:YZ%@;[2OW6>+/\<%>MN@TS.L^+C&&)%6-0Y9PJV>W20AQ*
M9ENQ7W]8P")KK@!#S38\I7@A-<PD%X#D2.2Q3]^T>I)6D//*C;M)ERMY5'_<
M*KJ#-2$J^\O(3U1X;X/&K_3^TJL !<2^\G\LKQ_6AB\0??ZTV"Q-IX%+@C6"
MD!$S.&F*]]/Q<ZB1]:SGJP]G@D$$B *(9LTM!(QE*214@93+ JO8@X161',O
M-$0_?/YSTLFS)X"[4Y<)$-4D-P*X^A," R_#/X$!;Y?&QX"_]"I *;''P*?U
MO'F'X^/C_>=J.5-$9 !G6"!AA@^8Z8QTY\$ !MKZIL+G7\UED>49*IAI-3-2
M4#,202 5!4XUUDK$OL9G)R;9JK&O]X[67*[T\5QQK/%VAH2HZ,]"/E'+_6P9
MOXI[ZJ[Z%@CW-EY_OV[?2&HWO#*!5&9*<ZY9P9E(]?Y^.P:%SJP[^4<_KF"N
M $=F7$)Y9O1S0AC"!:0Y:P; L3OZG::D$^6X7=W/,/OF/II7;@!PM"EDBW_H
MP(56W\NL\;'03_Z1UK^'#_8K"/)AO2Y7F^VQN89)F_GFH9YAR?-"YICE&54B
M19R*KNRC5"JK9\@O)E(4E.=2@M1TI#.8Y4S!C(&"F_\A.1]J\7(G+MFK2[;R
M7%<1?)VT74<8P$2OE01G_\*M)!RWY.Q:0D\7Q\=,F#!>K2<$\<7EE(RIL//K
MS>);J>:;^2[U&504X+3(4BY@GH&FYNBNLK#<?AQR-I&"2(2I4EJFIMO%(,N:
MZ7N-@(9*(A1[6+(_O;$7U]Q3,>_JD?M9&#\G;;$S@(E>V''V+^2)EV.6G,5.
M3Q>G@IV^81PYW!+ %[?C^VLYWY1?JO7CC-$,F2Y5P3'1J:DKK'EA8%M'< :$
MXW;RY]_& N>""ZZQ )FB7&A$S#<Y3(&B6L=>UCPXJ;Y..E$^Y_@=W+(E2CRC
MO$!BZ5'8 _W[^,]2P\^IJ<#"4_W1D_V^+MBCX>/]?+D4#_5B5=;U+ 5 Y50#
M6$"!TQ1SE)*NL#=@<D/#\V^;GA/F.:>84&"J%&$*Y9*J@J3F]Q*H8=#0:DHZ
M4:YH<'3+%@WQC/)"@Z5'X=#P+/ZS:/!S:BIH\%3_"@U]7+!'@[XOUU_,F.BO
MZ^KWS9VL[K_.5X\SF(M,YD!ED!;-W:@<Y-W" ";(?C[U;!HI;MY4:VXOR;-"
MI8+0-#-I:$ Y$9(-@XI.6[(5E^S4N3+#TT9;=L1WT(LAKN:%@\E10\Y"I9^%
M4X%+SRA>02:$*P[]D+MRN>P281P12!GGBH,"%)1HVHWBL6"*.W9##C\MD1&9
MIU@71C_'4FA*LHPB(HG"E TT^=I*\@6*FU76?9!8+OEU0:P,"M@#.8C^? ?$
MQZ:I(,)/_.ONA[\'#BLTU?U]<_%'=?W;Q[NY*3'O'S;U9KYJ5I!GA<BH* CA
M199JE1.B2'<P*C-"'*<PSB>ES; _2PNJF\$_$P(#E5)9%!#)5$9_C:5;;6@E
M)JW&JV2K,CF0Z;QJT\M=Z[6;H8SU6\'Q]33@2LX9@\ZOYX1P=BI8"A/,Z[6=
M<!XY8*M<;=;SY9O53?G]?Y:/,VTL04*D.F<<9H2D?/]<"4+8]>*@EU\G+ 6I
M@D0I0#+<=L&4PD(J00L(V$!WINY4):VLQ.ARII&K:=8 BNB7'W.LK0H(F><F
MG.>*IV&308FO_M?TZ.6$U2&S[:I/L:BOY\O_7<[7W97PBA*%(!6":X5E#D0A
M]L6?0?O[?DXF(-.,40D1H%)G6)FA@Q):93 S0SD34>P'M+NM$UMA2:/,XXD'
M?_LNTV,0Y]P XF5:D -K)[PXP9'>UHV/DOXA5 &+DOO##T]I%>9/ZAE16E,N
M6"&D5(SG2LK]7&.6,^?'IEY^WWP+Y)"P/,]$AC%C1)."<\T9$(KFL5=V]F\8
M'%:-5IG[LP_.UEUFR1"NN:'$P["0CSZ\,.($1_K:-CY&>D=PY,6'?FZX0V3[
M5LTV+4UX*@J%&=*(D)P 4G07#*>$$^?G8UZGH+C(89;E"N8X,Y$(S'5SG5;.
M,:<%&.P![%V]V#VIU LE3@:ZPB26=_UP8F5;>* <F&&%%!_SI@85KQA.8L7?
M$1NP<)/039O8<OYEIH#"6'+("Y9EM# =(-KM#\\H1-9+/,^_VFR*R:B&NKF.
M%5/ $4PSD6)A^EA0P=AWO^_%)(T:>V0X6G,9$_%<<4.#I2$A8/ LY!, \+-E
M_$KOJ;OJ6R#L*O=#_>.7^?SK3)6WBU5Y(\J5^<7F0[FJ%]7J@RD/-3=#GN=_
M6=6;=;E9K,OV0;SF9Y1!T+*J']8E_]R\5W&],>UE0:3&H"!F/,2Y(!+E,DWS
M@M!4"G5I(#^:KHA-[59MLI.;- J37SMA3N_*=_7K=EY_;C7M[-I6LG*YJ;L_
M>5G;8OEZI-*.GH7CUOWQPZ\F4I5ZD6BG[_WFKEP_EW7X$T_JZD_SS\OF>BO>
MW!*ND.FH9U*9UECPO3:<6TW##JLH]OCH"'WJ9+ZZ2=I DN>1O/BQ@V"27]MP
M3N-JS$SU:E,FD)_]&Y(H63E$R^/GOGUS$SEW)]G&Q([Y?,,RB..VK4E[JVV3
MMOZWA^VV@J_5RORVYM\7]2Q#3&M H6)"44:Y(EIU:19Y875D(DQ*L1?[6TW)
MDRC3\32R'"G>TTP[.@_GH^,F %<+H]#SK#MGJ!C&U6G0+E L58QRYT:G%TFI
MZGZ^6,TR+C1K#I'B D!*3%(8=FF!G%E-K_5+86 :);]N=3GBR-,].PS%-ZX?
M?BY[%H4_1VTYPYU^-DZ#-SUCJ$(6+#>^\.OKA_N'I0';RP%^VTF[^3\/]:9!
MWL]E>W.G( + E!,%.9=Y3G!:T$X$264Z^U:N/U>VZ F<N$O5.M1I/]_]I#<Y
M/L1ZTISPS6:]^/RP:;JNR:9*/LS;#3Z_;H-Q!%GH;+(CW(CYX[@0,43&1*&E
MF\5G,!HIKZ;!UUC!58.4=S<B__)L5O63^;=M]Q* %(%<,Y)2D5&$4)&G76*,
M%5;/%/1,(G*?[TG5=N&CT>4U"/5UT Z* YCG!C\?WZ*P[+@S9YC5T\IIL*EO
M$%70XM67-5UG,\_R5$EAR"9XEM%FJTB77*8*JVL >B<R"F^\QIG^/OHR)X*%
M(:@SRHCSE#M.Y'$T=*KL<0WC(GV\?+'ES^$2\_,>UZZ+E0,%$-" I0BE3(N"
M\?T",F;(ZM6W8(D-QZ.=+LMMJ>'<M*/1H$:Z46DG;;=S9I01W25WSE IF+'3
MH%.X<*I(!="-5I?6*X\I 3E3N1 $*TYPI@PK.>B4I"1'+@"+D7YDIIW;;E"W
MM=0-<5&RP(YZ8[OO!L++QH^$1P\;SQ S9J9, Z)1(ZR&*^(#;/%K=XE\*K]O
MA#'PM[?F V\VY7T]HP0(HE&>9RK#@FILFH1.(DW=.I&#"HL,YS>KZ^J^3#;S
M[\GGC@SK\GHYK^O%[:*\29K2F,P/YM:KEBKF7WU=EW=-(_RM3)9573?3Z(NG
MK_U0?O]J_K;\<_?= ;8">F>^'?TGF^]NS4*OC8%M.$D33](&E/S:A)2T,?T1
MM@B>R([0.P7[YOHTVIUQ0@^Q;S",_TZ# GE(Q"U6WQHL_K*'J<E+,V!Y6D$J
MC-_\O7RS&\E<#JJHUN_*S5_GBU7SX4_S[S,3ALPQX2+E,I> *:A(%TZ>T]QY
M9#'%( 9O 3V&(U/TS65,,T7]L0=&SV).=L7@AT;=GZ^.[B"X2AKY^Q]Y:<[A
M_H*VU]3X<V5:S.\CC*Y&R-!+0[0IE[%IM+?3M^G88''2@GN..$VRVR/SB^O=
MGTJC<G^V31(L&,BE;N84(<=, [$?^!:LYZBR9^*1V\V#+>[5;;(J-\G7G=BN
M'36#Q+KWL*]O#O@.[08TO__P[2HQ<I-.[_ZO&L7)#W)=WBPV?Y[*(>*+WCJ-
MQ0)ETS3X'R^\BV.JH#[Z\_9CN?ZVN"Z;M&>(HD*(3*N"<X!3HA#8+S<309R.
M7?5+*3))=U*"X-+)0%\VQO(N! @[,^4Y,P?BW(%/3E#S\7>J!/.*Y2*N_!WR
M9U/[HE]9MV"<289R7M!F39E3P1#&='<.E:5"<JL+%P,E%7U^9*LE")[<//3E
M4S3[0@!J[^<4"'7HE!.BO"R>*J/\@KD(J1X>^5-*?_]:7F_*FU_*S<-Z];[=
M(,/KNMS4LR*3.8<82Y+G(LL0(B#M).0%)K-5^:59XO.E5H^DK2HAVU;"0Y76
M=;'3EJQ;<4FU2KXV&R#FK;Z^6.MCNB_D8KL=$'E[\[=:=S.H2;='CY_/@X%0
M>-I/)S &R):I8C)$:!>A&<P_?X3R^^:E^']O9RW?WS;3CG538,MZEN$<YTA1
M)B2A7!BB:]@IT#F1?0GJGW)T@!Y*ZR;\FFT??='9PVQ?<D9V.2 X7YI^L/XT
M-BY/FNA$R_Y9,558!HCL(BM#N1<*E1_6BVI],#3?SCS/8 &$(31 "BL"L4Z1
MR#LQ2D*G@V21)$0>0[^LQU\;E4E],.^7_'"]FZ;_87ZZ;@^:*V'P.D"&Q"!M
M*_O99.)^(65:Y#WN;P\(]\RP/P:/^P;IB.8@GH9>Q9Z)7 $,&<^@P)JR N,4
M=,G#@O+9IMK,EV%7KR\FZD3BO3[KVO_NU#IU\L-V\W)O^/J:'7:A.JC/PRQ0
MC\W5XT8&6(VVSHNILK-O6)ZKSXZ^N5VG]W.YN:MNWJR^E=M-20=7C>[W#<\*
MFE*)4I:15)BD 14%EHC#(E7$_)Z[777ED+ 0"@( $2 491CG'.8,&"TF=)!B
MX+0WTNN:J[^]D^_??7S_]HWBG[1*>%&\>?O&_/*CS^5[8;RV ^1()KLA<G=-
MWU9E<B"S/8;Q/ZK%:I/\W?R^O7_Y27KRZ]/!BU%N]+.Q]0PP(^3--) 9(["C
M%P)&\.X2-NOUYNG6TX_7Y6IN0-W>1T-I(7,MM<Z1E@1PJE,FD2!(:$*!W;C>
M_^NQ-^7LM(2X1<D$>5#3S.]>UK*3+ARI3/T=&[?.!-!?A2H[=C6@^JV<B7F]
MN-8?/C9QR&JU6:P>%JLO[\U0HAWBU?N=<@2;M 6B$%%J&C- F$QW25.AD-61
MG* )1JXGK<[$"+7K&(3U\GR78#0;W3H#>P>WIT:>5"9/,FTV[T;T^6;WB%S[
M[Z;G]S-Y@_O^H@4P+AB\-^)V<'>QY0COH[@Z;A,0)Z0J8BET&V&:X>S3.1C^
M;;Y8ML=1*UG=WU>KCQO32;NKEL;<NA4Z@Y(6&C&H 1. 8LR5EIT*"A1Q&V:&
M3CWZ6+.9&MK='/##LMT9,N]4)[=5>]> $9[4C?)A1SV.5IX9^L3*E&F,?Z)%
M5PU3M-VJ]S_*Q9>[37G#36F??RG?/327H+R__7@W-X7\_<.FWIA1O.'-5H.F
MA1F,9532+$4Y1XAKLD<,X8YS2&'3CEZUM[J&K;1.%IVILG&LGD:%C11;-41A
M=9SMG:]7)HGZ0[ENT]VFE6<@IY)I34%JZ !(KFB75BHD<YS8]4HC>N7K9'6M
MJNG^)'6C[RKYW"@<> ;QF$GG)@M[F3J-:M8SAI=3@ $<L9GK4(OE@ZFU-OWG
M0J&4"RQ4SH0J"HX8[_K/#*+<>K8C8)*1YSMV2MUF/$(Z>GG.8R0S'5>)GWP,
M/>\1TFW[F8^17/>;^PCGOLWLA[TU)^8_(G@[_@Q(C*"JJ.71<1]2(V#QK?Q8
M7C^L%YM%NRTU181GW(R],J 8(YSR+J%,9<)I)ZC[YR,W#?KVMKS>-+L';W;:
MDGHOSG%;D8=W=NOCD6WS: 0:GY[47"6=C:MD-T/;=6--OR=I.SX#[Q1ZY=BY
M/4'^]DZCR]HG@)?[?/IZT6M"9L>_5X/-IWN(9EAPD2F"(649HKS E(I.#2OL
M>J^Q-8S)K*MDU8;1_'5]?B9GV'RQ0]T4LL2-AYWB9"<YV6I.NN[:5G5R(/O@
MTKD)S+)=-M=UOBU@=DV#K]&CM)F#"^ZJW\K8P2.,GZKM$XP[9;-<*BJ@ABG"
M,&,,:;V?#&0D8]IE;WJP1)U8[+<WW78=K-TH^.P/RG][6'R;+YM-86Z4#I<G
M=E@>)3O<.-SDQ+,+04\\&'K5D7G,9<G3#EJO1P;(A&G0-7Q89U<@@_G6<^GQ
M%,]G E&0<0B@(ISE!=**Z4Y%40#H@M'0:4>FZ826'D]9Y+[XV-OL:533:-'9
M+4 &<M%W";)#1$H822'* 99:R)2E0N5=:D@@V6\1TC:5,9<A;\9H/4\8Y; 4
MZ6KM-"I=[R@N+$?ZN6*S(/FVG-?E]A(8OKIYNYA_7BS;"8HW*S$W9>VZ_'A7
MEIOGCS[, -8RI9@@A4V]3D$A$ 9*H!PKP8BVNJ(O7NJ1YW5:T;N;E=JQPH'N
MIFN[?+@I;\QH(]G<-<?;5W6U7-RT[_OL8DK:H'Y]^=Z+PS)<I%R[O/XY?H:Y
MC38L]283S S[Y='Q,\5OI7175VI35\P8_'Y[0<3\<_6P2:KM2MKJ2UO!;A>K
MMMXLVYHW?ZIYRX.:M["N>7_IM>+JY?:)Q=>X.3?^.FSD^*JAZH!;I_1M:724
M[[LBW$KK%#W^/-\T2P"/+Y3P%!522HIH3J!03,A,=DIH(9V>.XB1?O0VM9%\
ME>Q%)ZWJJWW;^GB5=,J]81TU?^PFZ,;.&M?6,TZN1!E[>%A[9EP2,Z.F,6:)
M&F$U7+%W8W.Q[4I8*9!F5*6:#3PIQB#7*=,0=@IT+K +DT.F&YG%.ZDQ"1PT
M%^S(.U8&N!$WK/=1..M@Y!F^QLB.:7 U2F15_,+LR-'Y8OWW^?+A:)_[9Z/K
M85W>O%_]TFQX63?+WZN;=]5JW?VVV7ZV?4ETAC/)$2 I8AF3A3#][YS+7/ "
M4DX52-VF:H?3%7URMPDE:6.Y.C7;U 74[.C;A]3^U&%0[6:_>@<.5U(/E\^6
M')]D!CM2_B!GSV3;I0R+@_=0_IZ#_^!Y.)&F8?BX7S8<(SGOW*R(QYV:[:N6
MY;\]E*OKQ_8&FE1BPG61IDQQP%%*9::[E+' C@<,0Z0X8%.0?'Y,#G0F>Z&7
M+E.*9[<CMP?RV8W(7I;&Y>]IGVS(&L#EB3$S1$2G:!C,+6?.'4M75??SQ6J6
M<91E% "J*>4\U4PBW*7,L.9.TP\!THL\[7"B"F[%^7*MC[V.7!O(V2!<NV1J
M7+*==LJ&; %\GAC90D1TBFS!W.I#MGK?G_RY;+:)S93!:88HP2@%0&(.<DKV
M2:=F+-@3;<X)QIY2/3K@^W4K+@#;W WVAUM4;T.,HR_:.AC=7EKEB#=OIZ?+
M-_^0+ #7TZ]^8]1V:-SV&'.F&0 %1\T=(82R5*>J2U5)4'C!S3.M ?MLNTG&
M8*-0!T/[C$#C>.G?2[.R<<"1Y]X?YU&GN[,3XU;?:*Q&F[XN.=/JZ3KS-YOR
MGM]7#\T=Y]NNH,XT8EQA(3..,Z84HOO)/*@\D=4GP<'Z8\\FTWH.-GLY[,BP
MH<SU[9"Y^1J79V>\LH%:"*LG1K8@(9W"6SB_K$\!U9O%_7Q3OK_=BSBB9M<I
M!#D'*2<<"F[&O@";_B'<8Q8#IYV601..S+Q.:W/CQ*EZZC4@#>N^'0=',]Z-
MAR$\CW-0R\&_,XR,D@W38&6<T%Z>\XKGG\=H=O_+_[XHU^;?WSV^+;\9N]ME
M$*!SJE FE0 0*]-1S627>*8\9^SZ)3E<'W$O;KM'@_^][S"WE]/.H]VA3/;N
M*SK[&WO\>\8QNV%P",NGP<'009T>%(?SK-=:Q6L9N[YKD6D->9XB#3,"E"XR
MLE\OR0'QW7<2).U!-R,>*KY*CM;C<,NV/?*CQQK'(!D1DI>36=$]:9WKXD?O
M+)@8/\/&9K,<$LA!9YJ^67U]V-0MO.&N[XH99!B)5)K/"Y R*G31I8@@(5[=
M1X]T!ESGW:J[2EI]">R[VNMCJB, (_OIO[;K;&5<VKWVR89M/=R=&,GZ1'**
M6[W=Z4,IU*5(#!*1P%F!>:$+7N0T[U($.8)]*66;SFB40@$I96VJ/Z5B^!F*
M4A96#D8IY$4I5W>G2RGG2"PHY>=.'TKA78HPIR03,B^H&0RS5!"*V;[WQE/4
MEU*VZ8Q&*1R04M:F^E,JAI^A*&5AY6"4PEZ4<G5WNI1RCL2"4G[NV%P<MSV"
MO)@OF^=/FJ=.ZEU2W/3:,IA+0B@W5.02 +2?JA/*ZM:$7@G$YE*G*]D+<^11
M/_O.@V@PYQP)-+)I]I>I#6*>WWUI7B;:7&EV*N8C* YBT?@7D_4/H0I89#RH
MJ\KUXMN\>53D_V/O;9O;QI5UT;_"#[MJSU1YU@% @B#W_8078E;NR20YB6>=
M.C5U2R5;=*(SBN@MR3/)_O47($5*EBT)  &2.?>NE\2Q;';WT\33#:#1>+/>
M[C;UV[27JF;',57_32BDG!4)H"AKI1(H@-D^A2]IX7<FNE%QT#(ZJ.EYA)Q'
MXMI@\8#AA,:-#VM>&T+>4#*=:=7W6R^6N^_MX-U+XWF1YIBK_Z,\SQG/!>LJ
MU3 JK)H_N<H(G,ET:D7W+7$-.PLX@\N%&4!?)*>1_?>VHO+[?IG'GP]?OF^7
M]R\C7:[F%:E J) LXWE*.!"XFU^0V*BHLL_S X^45JU>V:LS=M<S_B%@LTOX
MQT7,/-T? CFW;-\%09-4YHS%9]*7OOB,G[+TMJ#R][8,WV/M[7)=E^%O9R!+
M)*&%$(F$!8X+%HLN?2JP78?A834;<*'92Y\U;5E4FS9"LS4+AULN:4_.U^Z+
MX(.Y>;(MVCJ/F"RW#^KY::3H(]D>H%V;JP>,[R+O9NRUDKQ:K>:*A>>K]W>K
MY><ZY[FM/I:[I\V:S[=?WC\\J)^:)0CD,HMS%2IS6"14Z#.N[60^!6BV+C_K
MFQO,XE$8'8RX*&^XZ%A=\PFXTB7Z4JX6T2]15>M4-UE?'-:QUN6NN>\B>JRV
MR_IJ^>AIK7X@^CK?*@M_6>]_9[[9J"<W=7^6]Z&'\9]9<!G1<6ZWJA]<4RM\
M$QU4OHD.2NM[+!NU(ZVW^JC6?.#;U5W O1 /PCIK&KP?V,;3:]P'0-1D6>>@
MQT&%C_I^OYV2?K^:+[]J\;?ZILB9[A.5I()3Q@NE!TURV1U#DTF:F2[U^)09
M>J%4\[0B8'V3T"]1?6&F^2*&5VRO+P6-!:LKCSYGT%K3ACQK7??L>3LBY.9K
M26-![[:^U!S,UR>3-RWH*G$L=6B[U^_[?6?#LXPC>BWCZ'>CE@5N9U:I0B _
M_LI5$*NJL.^KZ]RAN\7@1)7;8U7V\:^ ,D8,"L (SJ5 ,16=+BF$5HU1PV@P
M:#PZ/W-HK\?[/L3LP:L';6</8SG/>?9P=+.+0?P;=_9@ :[1["&$LZ8V>PAB
MX]G90SA$[9G\D@JS%. "$9EGZK\DC9G(6"><(6%U#M"3R$&Y>E/J YB:<I?K
MJ/QV7VZW.@,SX.WCZTWOSUYMZLS>_;QF2]>#.2S@K&0L-KZ$G1']>@%_:GSK
MQZBS!.L1,^-;9*OUY]MR\U64=[MN'V FD$P9$#SG- ,R89RQ[N@VRE!N=4^L
MDX3 ?*F5^D7]WE=%BG>[X_82EI>\NL%GQF3AD;,CK@-HPA2T,'>POH;+!5+J
MA^,T.*BG#:<WI7I Q(5A9A0D11ZC1*J'%D6<@OA0*XAXDKH2R]4'#\HG[AQR
M'2![ZO"*31_&&(\E#,G!&*GI<8*YZA>HP-)^4P;8EQ7<;>MJMAGA,!8@IH2
MC$B>Y472W7548&K5!MKRT8%9X&CEI=Y.MYPGV>)D1@4!(;(C@WTYU!^M*@/7
M,SW'X0(C. (V#4YP5;[R\M*XW)*^G*\.AW"V[_]>EXM# 6QSXF!9;NE1GE*D
MDM 8$JSF0(3%  +851@!SJ!EB[Q 6M@,)*<C:5WI]O5S-</";\9+4\#=CL .
M9P"/5+Z):J5OHJ-*^D[OFVB^&VV:Y CPI5+-P"Z;!H4&M_+5:]9#HVI*RF_6
M*O$IM[N/\UUY4CCT3+J0,@=8Q0*.* 0""WGHL2\1M3JYZ$MFX/2N5?.7C6ZV
M[LBZWO U8]DQH+5CU5;#2*MX?+JZ47)4"C5$[P)E^L9_&A3IW:HJ[%O;J]:\
M$_?KIMINZV^]J;?)ENO/[ZK=IZ>[_UW>[VZKW^IJAW=-L0,]U#K,$"E0 1(@
M!<H R2%D<:=EG-O=!3*T;@//F&^B!SW4_VH.T'S61O6J,P_O.]M-R>FYS;FZ
M9%^;?GSDJ;:G^2#J+(J42='>)KV_V5@5[<V*CNP:M7*]KU.,MD6'=?\THL5H
MUE^N@Q_8"X[19SO+ <MB E,.],JLY")-NSP? L9ZA(_K#Y_VBJD]5DYT[1>F
M?GP[*D5>.L?IC-DD2<I"_<LL8XN#ER2UJ]2CZ\7%0SX0I D6 &99P01+6))!
MUA652 C: Y*WGC)4;XH9#;CGIR9O/=!3>R[!8U+JSU<>4M%A_1,L >W,J(_5
M3_O I)L#7)--[PZ>)'N'MMDFL0R$>(_#+V?TLTM^69*G2<Q3(5):0 !ED2==
MUR_)8]>C]<-JZ1!&G"/(ZG 8P]LBQ\ ^M8TP$W2FQR,UE^+.#[3XX=5)1G%I
MG-=B:I%J)!2N'^\9P2O&Q:2'QC1=<0IC*06<)Q!*@KD4-*-=V:H$N5U-J</S
MAULB61VTLRPQ=8'-C.Q#(V9'U,=]ML8J-'L%D4OUISWPFP:C];+@M!JU-QI.
M_66/Q';D=[@9>SL3'$(BB:0I(8P7:2IA=[&%P)"8);M!1 ?/8%W+S,( ?9F4
MQD.X7_O:#MJ;8XX_GB=$BX/&8^+?H^?MD'YP:U9R^V6YC<I5G<!$F_)1_:@N
MQHIV7\KHL=K4*TC50_W/N_UYV*T^#ULO#C8?U\Y:Z)J5(]_=?:]_1SU+3PW^
M_E*J?VVB[=/]EVC>]$=1<O?2]"]OHWFT+1_G39W1_+$1O&D^4-]6/Z:>4;\Y
MA]?B'Q%=+.ICO//52LU.=L?&?)U_C^[*Z&G;'>U=J_1-/_;OY>Y+K=WK[YJ"
MX3^?EIOFU^H?JZK=NMH]_R$UKZD_ZPHDMPIY'TU;;%^B5P)MT'=Q_/8MX4R[
MU)'8+W[]:A./<X:CVB 6$Y;%.-,M"$12)"+%A_.RD@F[!2JOHH/'[*ZFKF:0
MQ:LSB)OG).6CBM'5$V8SC>%=X+>>\>T)]M,J:GP=1^O*QI[NF,:,)HQI1C6.
M7O!SWQM08F<X!E3&@L8DPU 4F<QX5]:2IH4E<;K)&&-=WGI5Q1$^UT5T;[AY
M6P(?>\5Z^6K"YP?!:3!13QNNKO7:(^)MW['>*J7KQ=D64B1%G"(!$HR2G" 6
M"]S=:T<DM#HG'%Z;45:!^Y:C!'.-IXW"0;T29DNPJ87692C3[KIG!WR?;3YO
M3ITJ10>SUW;KSC/2QIMTI9);OBWG6Y78;N\WRWH!ZW9^MRIG))8H*4A>9%F2
M8,Q!FF*.F))-LU0@J[,P?>0$INM&-7W_N5+N1LT"=_/E:AO]42MG>5]/+S@-
M-_$&0M)R,^\4Q$ZSJT"&V=@[C]*E#3X/V$Z#Z;Q8<KKAYPT=DXV_4SGTVW([
M4_P'<T&+)(%Q3 3*(26=&(P+TZL&G!X>G(>43@?ZT2I9W(SH!M?U+;K@2-GR
M3 /2$;T, I3Y7EIPP-SVRZR!,]GR><W6,]LZO6 9?^NFG_J5I]?#G#U_F^^>
M-BK)K!YJ@4=K"*+2#8=G@@,)08X%8#Q+"P0P*O8B\SC+A"F3]A8T+*LV2EG0
M17\@KW/LH!C:\6VKFMY+;Z!\5K8U ISF3#PHK&ZLW (8/52;Z K6_>GZ&B!G
MJ-L;CN/3N#]3J@#OF65RW+6.WQ>X;$K=D7JQ4UBH3\MZSVJQ7(OROKZ36,^4
MFMN)C_^< 8HS$#,F>((P(EG,DTXYDN=&#?@'5FF0D'%HS-_6#^V-T<N"M3G1
MWAY=;M-:%&F3NFNY7WYAF:<.Y&+#:<#TO.LR>?C_DF,MIRW3<W"?R8X/1_>?
M'GG!]-*D:EBGC1_#QS#Z= (W!N8F>0$O-VJBLW[_6&[F>K.Q5G9;-/J\6>\J
M\:2O@;[]4GXH-\MJL5=$$%X025$B (\E3#-0\$X1DAIMWP84'SC>[[6..K6;
M['L;[16/M.91HWJD=(\:Y1VH/Y1[KL?O"7C&+E;_^$XQC[T3<(Y;G WF))/H
MZH;:F4@:V 7C1\W0!E:#O<[FT?!_EGHSO5S0OY0FG\N/;="N%=(7*;22<Q!+
MG"$<IQ*2!"*.8"N9J^^:AC]?\@+'NU;-7_9Z1IVB^V4GK:H#D7J#^WHX&P-I
MN_@U>9#-P],88+O%(T^@FT0?0U#.A!O?D(X?7[Q;5(5[ 9TCB#XVI<\ ZG,
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MH:P!,H.3X:4W1]_OOI0;E29\?=R47\KUMJ&Z^@?W_'88A(TA?MC,U &]^"P
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MM668<3)S0S@-TG/?CID([8:R[DRB'@9%_^ODLYP+2@J2D#1-U#N&>([R5@%
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M4RXNKUA)1A/)!*& B R(1&+:"8<"64W-/(D,S#V=EF$7SWWA;[CG-SSTEEN
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M#;KR9<QIL;Y/C*S. ;TRF4ME(AB,E8184IH5/"TZ:6K2;C7%<I41.#]Z?F&
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M>3+%C&4(QAD$69YFF<0Y:N4(D1E=,.+^]- K#8U2=8E/K9;%G-@-+8,%A>!
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ME>MEM=']XF_+S=?Z_NT9B=.8)SC/98X0@53DHIM3R%3D-IF]R_,#1[-&)3V
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M(,J12C0XPD1-=HP;%O83$SA)T]I%6KVHTR]2"D9:P_^WO6_MC1Q7LOP^OT+
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M7% I#A8?E1G%28RP!" RPDC/H9C@'6G4[& 7>?5K3;-'/+BRYVBIEI L3/W
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MQ_U]N4/UP^.NO"^W3?65^I.W]4/)]+MFKQI>TP6?46#^MO+H@3Q)$I#B#&4
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M/2FM:[5QYB.P9K=?_5[\M=ZA0[.O'R@]P.]5LW+=!"%$(NCF20PRF$8HZH6
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MHG"4EL2>T)U)61F&_:16B;8KKH0+) .9@.-C&"T)=^=9@YGE/)R7T BES<7
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MYR31DF"L-[(XHU[?:'\Q+#E2D0<C=\?!>!Z1.T>(T6'Q0]Q@"I6!P=8N9;)
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M.@P@T(KH+8C8];J%VT?\M&_E[S_.<QSR_55@^8_'Q7+E]WXJ/N3C8C:>3/.
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M-O<)X>/R=6N_(].8P6 608>]H=A[@0U@RC+J% ^,[77'LK^2C\?3X$VXKQN
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M (A&UF'/H]TE95#+FX_SV;?Y8EN.>2^;FZOE[T6)YE51!G=Y\RE?KLH_%K6
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M;;:8+:_CGXM$ES>;B$C\VVP;)W4S7]KL>EN,H-A;=F4)GO]:MWQT\H$ %!4
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M*0W-NZ,[4'V#X"SES@*DK)&" AZG4P41U&0B<?'="/8$2UHAVC@!RAM \UP
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M!W@/=]Q>YGHL5#WWKX?YYO%OV>9[?O-A^3-;;[87!FJ/W1NT#]9+:+R2P!E
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M_#E?+!K2[.1[ M,<&RA4D=S-*,8)%[#"@NN)U$P;@&Y=0SU8LJ#3C*I&()'
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M7,9*%^$D^Q%39B9RY[I/*C0SQ-LBWL#\WO]%\<NWV3K[W__K_P-02P,$%
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MA _UM"IPQ'7-/C>@_!"-P".<ILD>CW*.DUOEIKYA4LU-/3?U7-=LI&NL89+
MLT::TJ6S([BV.2EM4P(%KF]:H&]JE<;@^H;K&ZYOZJ-OZI'*&$&!9S0^/*-1
M17F>V&B'\9\3QM-!_^DR//?V>"*YYFJ7Z]LZB-^AYHRY\],,*>3.SPD)X^F@
MGS-\"^V[>R:*:]SM->[1DCU<RQY&Z.PBQ/S7H[UWX2E[3_K5"Z+K.$W-MQ$1
M[VF84SOM!8/Y1+&7]MPP?AVU6WCY5=2)^_0A@\^S]Y;JAW$?G1\#X#9MED#6
M1"QV8^),DK:,BWOJVPH,+%-H#@2'DU20QB2SH4>C[ ""_R=OG-R;>8!&_DSS
MV63"^,Y'B_:Z&9JCR[45I]EM]\$+Q_Y^NV3ZL/,:C1?H)>Z?BC"#<\R%F0LS
M%^;W"S-XT=L(,VO.+?,&PLS%^#3%^ 2M\28"_%[9:[(,'12_;0)2.]TZ;@FX
M)3@15VXG >;YTUI(,\^?UCA_V@S1YDY>[9V\(P-I+WO_O=-P+!D@MSA@9/R*
M36;0]V9\KN/H&4;1M^E3-K=7T/65>7MO>BGUQ\.\\][R3S=#5MZW[<Y1C=*R
M;2Q'R G8Q3)X%FMPUN&SH37'7#MMI)V@4[3CI1GUV:VK-!VRDAFNFKAJJH%J
M6@G.)NNEJ<S#L"8,F0@EH)6FH(6]IY!VD[A_-WR"$=YVN_"MZ-D>4G@-P:(D
M>I&/12(V0UJG6%P<=,'MW4;=4!B\?PM+;I[J#GANGKAYXH6S/,MTJFE;/J-Y
MA!G-=@E%RV8F6Y/^;5*U%Y>(DY"(AMH([CMQWZG-EH+G.OA$(4]WM"'=48>)
MPD-O#7<=1/2V:R44/"S7Z[ =.-XF FK@2V(&80CT*EH8SPG-RXR:(: 3%E<,
MLF#SNE$V-.&>LYD=Q 0BG<9AX+-E[P[K5$#3G,7LYIW'-E\!'WO@16]+5J%T
MLL:0+M'LU(7/)BJDALS)L)."J@A2G"-40I&]:<'R>:"5!#U9]%6Z#8]P\3KV
MHHF8YO3"B -P=U.WFJ8GB\$J#2A?DB6!;<JL="TUX"J"<O0MH ]?XB5B8<+1
MMS/Z5A&TB>@K35;SPIO:%M[4**L[5EP^#7Z_IL]>F OH-"3\.O02/_"BNV!
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M<"I::[_@8F%#A34X*72MI<.IP&NO1I'#JU[P:IEIO(D31MC(C!.?)F.K<$K
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MR9L%_N$6_F?*'ATD\0O[  LQ;K^'7@^PMBZX*)*-\YP^.18J>,)"1P=>082
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M$M?E5BOBE(G))<<UN7MTED?$8VFT00+R&@R\4* _:&>8!2\LN]9E-;OM#A@
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MJRIV)=L@\DX3=J=3%7<(ZEW39XAC<PN;[Q]["B9V/1U/1!PQP8KLJ+IF$9>
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MS9=NWO[/E7V!],+HP@A>$W:,>Y0#DM%E##6VCQS;GB<_Y1V(%J9Q;EPF6%Z
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M--TEP)!%'3G(T8BE$6*IH!QTR0;E((NF*%E+%0F[ZH3]V7YEKUL!M$<EE&N
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M4"6\I(4!X-/I6V.,[<?8RI&=J^81L$TO#3H?E%'!YS"Z@VGE72!S8BF7(]N
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MI5GG8VAJK)'D(>W>HF4/&1E<HK24V[TU,QBN_A1;O/48Z)OB6L(*UT9##5T
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M[/K/(I-6R)1*0J>5P8(8"L/V;V% ).%<,P,5;ZCSKT#F"Q6 C2IM60I)FYI
M]Y#YRE!$SUT7YB*;?<F716Y%5F3AK.?(U^;*;U/D%OT6?;-FMI]/W3G-OE/"
M&0WM75YPSR1S2YM3='3K4*-16-W5;62[F-,2-=J>:;3;!J\1JM+IF*+2.F2
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M]'#U++0?&T$<E1NE3Z)Y[(T@8/NBV)8]7GJ/UBV/QY/5]2)?)F^G^7*99--
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M6*W1>#'@CF*#L40"<H61 :4O1S+O7-B+]XGBUK,^'GAM($_)?F:^#,^=LQ[
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M5HE++[.KL48=W+9\,IQ5T_+>:OSN@_062RCI>76,WM:SQS%@[=^+\>P&?RC
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MU"$=XE!&9>2$W N%SV-B"^HPB1U:0N;3V-V3PG-09OE)HLUB',(9]_<9A6
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M0H&_L\VPG[TXU%C!MT$74390)FJ?-(B_4WFTTZ>1@UO_2U!*$VWYH%'W$I/
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M>P WJ<JV+S^CH;#8$T#E(T:I+4$) UB#$M8!?K@BU@*G%-'421M 26K"D?0
M==I?2T$IF->\Z_#YC!.EXW84/RF;_BC7J2D5=;%2L>9V-BZR9\)^H\O13JT5
M!VUG*2 (<]@@(X*>&N2&$5H16GI<E64>RB<E!1]8:WVAU. GR8C%&%U%G'M0
M7D$/<?$ZRZXTI-6V"B';J@X?$2YN#8.TAD%,O1<>&<T<P00K*8RJO*3.:LU8
MB_7D#@:C[[1'0:,M=X\'!1_7H[=G\B?E;QY]N86M:RSD=V.*DW0EKG=3^871
M,K9V/=4B(-%@R9#/5^F;2K-M4\[V7M)KVYU%NV/X! :RSELBDI$@1CQ&2FK+
M 3 ,E\J\(67IA?8H\RVHYPIECXE&C]L>3:EM@L5>N+=D0VBS+A.ZD@=MP.)7
M";U;(BT$M;T B<7:>:TE\A0XK+$SI;V@E+70'<AMTJ8J!@\A+>MATJB/XCB1
M=H\-(U=[I;UT$8*#)D-O4)M,U68Q&LK/:2KXKRRYF@32GR=&5\T;O\<$ZS"I
MH@R$CQT?^[%7999?IX%0YS$2T108#6/&>O)].+U,K@/Y]1<_CH97PVF1!&,X
MT,&P"!9&\N6F?%(<</(A4'P19U->_'D:_?]?;V+68+AMFF5ODW)@@:>G,>EQ
MWE)R^8;R?7GV-<W+KID;!CB]3*?)]RSYDHV&6;!4KH;C,*(_@^$3WIR.1K>[
M5"95:\[E\X=5;\0PN"2+]M(R!?-Z$FL8Q#Z<M]]7-HKE/Z_TZ0P@-BA3]Y,?
MJJ<%J%F^-#QO_+7H)5_"1<G-,!L-YDM:_3[(+M+9:)H4W]/K>'%6_!B;<HXB
M7H;!AYG_>S;,JQH" ;<&T2X+"%*NU# /R!I6/6Q+]<RRMV%16GSQZT%8L[+T
MWE5:A*>=!<,M#B9)O^;9_(GEVJ4Q[S[<F,R-N[ISZ+>L?.XX+'_Y8=$%-+RN
M*"9A\M%:+'<H38KPZ)B@7B_63;6U<43#^-TXO.@FS/A;-II<9X,[2U0F[&_:
MVGE3TLLTCN;V36]?5<_1-W_[$*A_E>X660<KUG?98_9K-BY)_R8649B.8L/9
MRWPR^QKWZ?W__.K^O]B\M71A5>4S BV$Y[D_YOZ#']X9]V/2'V5I'NGE2QZ$
M?NP$6^Y.M=^#- PTJ=+^;Q%IV/-_+%K5?H]\?9.4YV*5[Z >?#WDU3ZWU8['
M044*O\XGWX9%V;^V_'[^GCFI+B$C+.)P'*8^C8\X^YJG@^PVF50>CL__3WIU
M_?/'2-%_#=/_=3(9W,R9.8[ZW1S];A-EQ(+P;9&-A^&>V;C(^H'^ ^A-HO*7
MY5=A(E\B_%2M<8.&$.D@8E%@J7I423FJ7H6[=VA\4GY[SWJ$BT>#<N+Q1+ &
MAN&?<Z :WW?GL"J*$6#[RW 4B639#+@"P3#@<M0[2Y3M5$R\4C51:>$]UA9A
M3@%%6D/!#&)06.(LY0]T,\^FORSFL:B3HKY^C6)AFOETF/]W]'2M=SF/AOM6
M;<'9+77O+.QR5/F";!R$G7_SM_'D,5WOZ?+X458H^:SBSZ^1A"ZR=%IB;YY5
M;KI .2NB+0D,LO-HRLSIRF3$L)>LY@<_^5E/ .7#J*HO4,MFG<<CBJQL]#(
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M( '>\;5<D2WQS%8-:N9.SH]9V1!&C:M[;GMAHP.T: ;)'LJ*Q[!'Q'KQU [
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M.I:J!IO5MU&^?+HC7NK?[].']L/XC?K2MV7?)C.*.IX]7IY]3 ZOE*:V@@F
MK>=4 "J5DI)"+2P!@CE)E5MUKSS$L%6E536=YL,OLS+Y:3JYQVOR90M&W>10
MV0^C\A[GO)//':^?**_+6D!3)*E1 D&!$%70:0RD!@I "0._2[XMKV^6M/=W
M5&I4H8:X)^1Z@?I7R+"-)?"]:'C2 7P3:MZ=JG8]5)VL8G>TVSZ*'_K["&@^
M92_TUI!ZT$5J)Q;+E;I_A'%!%;"6.48EAXH JQ6VR%MJF5CKF/@0'M^O2L7
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M42@<%IPB&SB;2";MMH;3QTE>VDNM\Z;P'B/K73=:I@!T,O[TP> H+01VRT*
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M!$B2%K'HR.LI<GZO</[A,0#@-0 0RK5R@'KB! 482<J5D$1([R@$?*U4SSH
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M0B@HA#84$JP WJ(TP1/ Y(6\!MN ">Y!VJ2+KP.3#DR.&TQV5E7X2D4F[%V
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M1-&L 1PFC584?HQ .@SK,.P$=;R6YA$1*NMR/@)Y#[''CG$ A-%*D-)^]D
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M?(P;K9[8.LY_78?[94K"GJN3M0\-=E0,!%J!!T"4HE8A&O[/4B ]8\Y##2S
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MF*T 2@, A2>/$J+LLHA0]/G[K,^2$[FAU?D1!GTF5CP%5F1-'EG@0N-]4&0
MTI+$H&E;LZ(D7'(E=Y(5NF+) P@(["T^!;Y\(7:F0#XHJ6V[P56GB] /')--
MGA=PE'%'O8.,6"H@H4+6.,8,-^9A84/7\2O6"7TY0D7_M)O$UR^2KQ%LM3,2
M7G&"*(.>>V.8 TK7?&V 5L@\23YY.G\?0$(A;U,6_5&9,'#2FTY3;T*X225R
MS%M&L'#:$*0-1LZO;*P06QJ#9A\O;_C9LM?>GV3#2+S8&UZD39Z+TLY(S*@
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MY^,ZW"_<?3PJ:MP97 E4C<^L(U._MSR-FYC\5;!L7I5#B<NXN?8\_U9/L3(
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M7$8PB8KW;-W[M?II['-?O8[5)S8E7"+5G!?YZ#_+?!Y)(<@[X\EH_9M-,F5
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M.H?,K%S$+HU5W? JG_9L64P&KXL8 UZ.OQ55"\?B<A[$ZB;G=G99S,.[Z==
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M7;D,.Q0^NQM<,B([-;$]E2R/S@37*RSKJR"2T"J@E6C02DE.#8(4 NJH@UK
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MH%, >@83-LTH[M(9V%MW7D*5A"H'EFM$ RM((F"U(8XB2Z%B 4PP1\@C!Y@
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M,]U)F>GN V'>6.E +/'M&6(4,82YB#W4O= 0 HP\$UMUFAX&N^]JV'UV35%
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M-4XL9H,R#*8<?!\OSL?3P>*\6*-*5F'2<%8N(CW55\5/SI;%Y  X@ECC&70
M<&B1H= )AJ$,WT;:8EHK!!"]3ENQU]O'LQ6%G3Z80"C>;K?-[HA2WEX]90][
MCGZYZ1S=J)5=G*1;-^O568J;]$8LN6':2."Y- Q")'V%KTI)X3S:]UFZ6:<N
M&.#AAH&'LD# RKT=I\\+@[@E3F$?BZ)YA@C5E#JF906#UB!L"-@JD;8/&.PY
M'="WVW6.3@$(AQ$(WX7]FZ\Q;X-"836J4[N-:AMG;D6IC3MW@YB+J($&:-LS
M\1+:JH=#J%=02^6Q I)C!B-^26(LAAYN!?X]#+_:2[+^Q9?;:'>S*GG;Q=V^
MQ1-H>4?_^8,5!DS?;AL^NR+MP2-H:ZU[1LJZ\R0-,F4Q+\)1O!B$684'YY-.
M>*A+H\$#1S LXO+<<,?6[Z_8#\'E'_7OQ]-1^&WUOOV :=SIR173&@2U(:TR
M7@R&Q62R^O9_7X7#/;X/ Q^NW]\P[\_CB[#X'XKO@]]G%_F6L?4BGW\=3^OA
MY<O%;/U!;;NM/OD^'BW.P]5A\BO3SW VF>279?'3^L76OKS:!(9M:GI#_.KV
MN+'Z&8S\^>=76U:HU?-W^DIV?<.C>E9G 7I'$(=7O?M>\]&7V604[O#Y?%X4
M@_?AB_-RX ++C2I>?Y_/A^<##+-!/#5ZXC/HF<_DX97XGY=RMB"X,]J)HM"M
MI\(A1K"6*A*!)@*]@3P^1L$RBEO/2J1N,KX83VLS2"+41*@/0](3K%YPT-2B
MOI(XA/?0>*=Y5-U0[*N_O=Y-0:[?Q:M_BND?XV$E<<Z69<#DR@H\BLK1O-Q5
M_7Y26=DCX)D;H.+W8CB;#JN:L95=/2QB99)J; >+V:!=8O:%\]M]1\H)S/74
MYY?V\G3F]V+V\H54-__PRZ\K+U\TUY;AP*D=?:DD8"H)>"HE 2D&3;26)-8:
M#"U2U%+(M5 $6.F=@91Z"NPMWC@_GUV8\.SXA'^,%^?KJ"KWQW"RC)...?GA
MO]'G_(_;'7<Q*.NW^6RT'"X^SC\5\V_C8<M=]\NO@1/-AA$_13Y\M%]N/Q&V
M*",29 1O!]N<4K'!A' )X7J*</<TX*$8-8GW#GI$&!7>$$L%Q8(X! 7R'AK-
MA=VJ!W]_P,&><6M]5=L5W[*Z/@[%RK#VX;-[8@I$AFF7'0COI:"^=_-)V)>P
MKZ?8=Q_TD4:Z4\I0A11WV!$*I5<28F^-]!8 +]Q6H.#^H*^;\FH494"D"L_'
M8N^-YMUR/%H6@<SJ^+"O>;FS0GT"R+HQ%Z%#>DT.BCZLE0E$B2+4!@P2BD*A
M8HM5AJVC6,9&SEO9&H?3+5=DV01M]DFYQ AD '39IK6W&F1BZ6-@:='H4K&+
MC5".$6L]59 K&GM*$"N<!9" K8H33Q0H.N#33I6I-M?^MPBCSLOS2!X"0?1S
M8MC$L+U@6 *:(EK:8,V@HLPX3XDTVA&-D%70$*Z!NNT,W@?#IJ/Q!3K4-MDP
MV>"RR3Z*+K;BC^%Y/OT:LXPK&BK7V2;)&K,;7G6Z"/T LE;JM[$..\0%( '(
MG%?2!%D$!T CCALAMCK.'$Z9:&>3N151KZXI5Z/HB681R],CWB5\]L]^DJ#B
M94)%*\,48H"@ @(K)RCP1!DOL.5:2V.AXCMDF!Z4_X]28TE D("@'T# FE(9
M4%-/&(16:D@Y E((S1R&1@9UB/&M?I>' H)TE+] 5\CG>3XM+V?S187BE0H4
M1-%Y'C2@E>(S2 :9$S7(R,8@ ZV&P@*AM>;4"Z68XL!SAX!ACJ+;7+('T&.N
M$FB@ST\U>?9,AV$T@X*?@@DH\?8Q\/9]H6:T56W6AD\Q4QYHZRCG7BL-O6)4
M,F>U-5UK'EUR[.&#SC*)NV3C4XDL2US?!ZZ_C^E1J\2T\%(Z# @6BFJIPIE.
MH.=66 81=UV[6![$])T<M#!#=+OPZ!$>M*EK7?6#JGY$ZB2P)TO*(1>I'QA(
M6T7]@.46&.Z5LQ0+(P3U2D@K&37>B:YC["M*[HE"(C)&NY1CCJ_6?L*/EVF)
MO5<SXHTI5EB+B8?&8P,H4%(8XY01$$-%H39;S=P.#A"'UW_@0;('3T4M2B"2
MA)";,$:VW#V6>X\(9E0PBHV1#L&@J6$'*/6.[E$(Z42,P 2]:#%B1RT-AZF-
M9LM8*_>(:I>NBJ0U%99?YT]'Q0,M19_2$?>R *N;KJZXQCA]S%E\Z")T/N=#
M0CU#C;XIG.?4,TJX@?\_>V_:G#B2+0S_E0Q/]1O5$=BM%4%5=$6PUO6=+KO&
M]DR_SZ<GTB@!=0F)UF*7Y]<_YV1J V0;A  !NDNU 2F7DV?/L^A:>]CM=@S=
M&&C]KJYK4K>S.:L_M!FI-F1%:>C-4K.PW\.+4A#]P/;DSIC>!L"I.6+-$0]A
M83>U5/MM:MU.4VNW5*TCZ_V.UM8,M=L'-;@S&'253@$+NZJ&LZ8TFI*Z3SY9
MR(@^),U46)>LV6HU4.2,V>I[7+69N=AHZCU]*"FJ ?_M];LM2=5[2M/H&=I
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MPDOX1KW15' [56X0Q,RB0S5(@#;"%HL1)/OA'9I5I/1B3FYI34GK@*4$EL1
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MX!DZA^W\!*LN8+#\#YJ>/V8>^>&1<MSGJL^;P^IK#BNW(XI[Z^RB'24H'+&
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M];59A=ZQ"X:MU*Q:F]K</71&*'0F^Z^&>^S@>E472TY&@1%<54@C)X[&#W9
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M=UX!0^0^2GX>0SA79V3!P/<!?"'T-VZ.@#8?>15!=MXQM!V/ZBAVH9WWV6-
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M43:+IQ'Y0=J$(_C&YYYR& CPVG/# +7;&1 AJ"W4&>&H[E^@6P.Z1]HP"*K
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M-6=#6H:18HS"CX :6HP:(E)["@C/5GK')KWY5IJ)1L^/+6^V_-*(8MNSX 7
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M@KH8)@TUR#/CI;E&@=B@&P9B\S@V3@ZO46QGZN'L*)6SPO6C]2OPJB<+-'(
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M)6/^@=:I\99#E5Y%1S& RA&?<5]XM"KVBHS%C"VU^4W&D[-=]G0HEQC<AFZ
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M*53S3?(5PJ6TD=2H;2PUT"EDH5*E\,WD/=?>)YH@HN<(*"9T\#"+?(,50^9
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M(Z5U 3KT^C92:WT;#R0]Z@87Y$0!L01BGVP',FBRF/X-Z@,<\:)XE1M9_TZ
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MD,N1.X;Y"E\&243;I +O!&.Q/'=,,32&N!A[&P=4EP[X%C3A>*9N!"<4:-G
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M-HY5TK=*SM;F:XWI45UL292&V/5AHMQ,W^R16$F/G5DDO5YAO<"NI-4P#$<
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M*C[A( :ZC?_"G$D,F?-'N9E&<B*X)E:6.Q39(^E@BDZ)QD[G0)%OSPOL%$I
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MAB\QN0K%$.A2MI89PO_<9L/;H'^U0I#5G^9X"R"ED?^'FIEL(7()P1A7\0%
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MD"^'*M,,V8C;!Y&:HGV9@;K;@&&H$]1-M6RM\]>Z0.3Q0;_+P0+04 0H2:7
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M5X#T4V_3#H9;?.!$$O6#DPME)I^-*X+HW.82/LH8Z3#4[R'(LB#3](!&_ED
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M<')C!TW$@R_;)RSUAS79BAPY2$/6X1'^'L?9$)%W1U3<JE1Y3;BX2I+Q[V[
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M^!L51@$2[PMIA%[DM$!V!'Q(P\SJ*Z$[BD=9FPK#V+RB&ZEW*CTAC[01NI<
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MW&G>%?1R"-H=!KB'5:O/KG]@DL=_U+Y2UC.2V&1Y4R_1]MO0U'LA0$"1T7%
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M>G;W85I%EYZYOV=EP]*?K/-7#W39+W_493,C^_]8J8BS_P-02P,$%     @
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MX6K[7+,UO #)L1*$&FY-[EV-6R"."F2"$B_%S*T!-,6'2BLWI1IH$UL"N4>
M=^Z SUND2P6VS]TW]8&*JBP +NMKMC@VI? "^%)[)'.48AH8PQ-9$'B)!&U$
MP!% K@JDSSV2/@U)\0X@:3#FNO+QF]Q,)@GJ>36&@]@-=?F\JMPB'X7AYE+=
M P<+D4ML: B&IG)W2[!-QN1S:DG=3G)_%\F&LS[*QP(9- %YCFGSO>]_DN^+
M'?#]\^!6Z^Y)ERIU+^&?;,3  W('E5HFCJN2G'"IKMFP:V:LPSS=Z6(O"Q7-
M;M#8LSN6)$ 3HOH*=2TXVFSI[X/HJBBOYG(]#U*EW,Z+0,H''GU2^$3I]5$G
ML2G3ZEKJ^G)HA;[YR2K:"G&?O1/;B8[>7\&*F6<W%T&.8NZR=RWB'?G' VJH
MM;9@+AI':^!,:>=EBY_ EEFFG)/R;S+*T* PHN="03[:9-^'[U3 WX4^_%2C
M8,:&_B<MK*7+HUA)>'A=L,S[X8GDUU2!A +:UR"^]/?WZ+.+S ?AIFY=PX7;
MAJC*!19:.0^J=V*L;ABP!$!!7=\,99!%#62K+$/__:?TAZF3V<8KWWV)\V4T
MRJ>H9)(28;@)_Y,^<\"#_>\OM:LW0R&@\K'18TG50,Y']<](99UL9%9H,Y5X
M.DE-R##\%I#@^(]2*AWL:X"5$A56ZC%VBJ9<L^[KIG_7Y7'?$EA:?PL7;<#"
MKU>YP%H_7F:04RS1<RS!OVE+#Z5'"QPKTB*XC50>Q..5,[,)_WI*F F1I-/&
MX8<(CK)LQ49K7EC9FWU9L],B'($$$N9O&MW&W=$GL#@"A\8:Z->?W1^^AL8Y
MDZT$)2AR6;/+XT!_:RHHH!NTOV10PAG]QM9+E8 1'\,CO_VZ\UU[T\W0YSC?
MHR/.;R@HK_HTV?/W?.3UV"NRT:970.X*67N;[XC-&R=[J_X?K7J6*IFPBWF5
M\3[TR?>5&"MO2_Z[+VFNOY[YN=X4?3(;^!=EG_;]&[PG?P%02P,$%     @
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M1^;/,GCK_?"YGC)?;!K^)7>G[9^8.W\#4$L#!!0    ( "V!G5"4B1"%V00
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MA!,:0%_73R]JH#;E/.SI^GP^U^9-C;*)/OJNRZ4LW:<TPAKBJ#8X=&37X/#
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M2P$"% ,4    "  M@9U07$0V9  @  ![;P$ %               @ &4%
M;VME+3(P,C P,S,Q7V-A;"YX;6Q02P$"% ,4    "  M@9U0%ZA5KV9Q  !^
MA@4 %               @ '&-   ;VME+3(P,C P,S,Q7V1E9BYX;6Q02P$"
M% ,4    "  M@9U0Y7#.#Q7V  #2DPP %               @ %>I@  ;VME
M+3(P,C P,S,Q7VQA8BYX;6Q02P$"% ,4    "  M@9U0C7?=/*62   ]4@<
M%               @ &EG $ ;VME+3(P,C P,S,Q7W!R92YX;6Q02P$"% ,4
M    "  M@9U0,8Q+(W]H @!WOR$ $P              @ %\+P( ;VME+3(P
M,C S,S%X,3!Q+FAT;5!+ 0(4 Q0    ( "V!G5!_S9;693(  (TT   .
M          "  2R8! !O:V5L;V=O834P+FIP9U!+ 0(4 Q0    ( "V!G5"D
MA]RDB <  !,L   7              "  ;W*! !O:V5Q,3(P,C!E>&AI8FET
M,S$Q+FAT;5!+ 0(4 Q0    ( "V!G5 <KO1AA@<  !PL   7
M  "  7K2! !O:V5Q,3(P,C!E>&AI8FET,S$R+FAT;5!+ 0(4 Q0    ( "V!
MG5#.'82,V00  +T6   7              "  37:! !O:V5Q,3(P,C!E>&AI
M8FET,S(Q+FAT;5!+ 0(4 Q0    ( "V!G5"4B1"%V00  $46   7
M      "  4/?! !O:V5Q,3(P,C!E>&AI8FET,S(R+FAT;5!+ 0(4 Q0    (
M "V!G5"H1G+!204  'H[   :              "  5'D! !S=6)S:61I87)Y
F9W5A<F%N=&]R<V5X+FAT;5!+!08     #  , !\#  #2Z00    !

end
</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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6655798160">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>REVENUE REVENUE (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</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_ContractWithCustomerAssetAndLiabilityAbstract', window );"><strong>Contract with Customer, Liability [Abstract]</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_ContractWithCustomerLiability', window );">Contract with customer, liability</a></td>
<td class="nump">$ 45.7<span></span>
</td>
<td class="nump">$ 57.1<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_ContractWithCustomerLiabilityRevenueRecognized', window );">Revenue recognized included in beginning balance</a></td>
<td class="num">(18.2)<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_oke_ContractwithCustomerLiabilityNetAdditions', window );">Net additions</a></td>
<td class="nump">6.8<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_ContractWithCustomerLiabilityCurrent', window );">Contract with Customer, Liability, Current</a></td>
<td class="nump">11.9<span></span>
</td>
<td class="nump">22.2<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_ContractWithCustomerLiabilityNoncurrent', window );">Contract with Customer, Liability, Noncurrent</a></td>
<td class="nump">33.8<span></span>
</td>
<td class="nump">$ 34.9<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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems', window );"><strong>Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [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_RevenueRemainingPerformanceObligation', window );">Revenue, Remaining Performance Obligation, Amount</a></td>
<td class="nump">$ 1,831.9<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_oke_RevenueRemainingPerformanceObligationAxis=oke_RemainingContractTermsMember', window );">Remaining Contract Terms [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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems', window );"><strong>Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [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_RevenuePerformanceObligationDescriptionOfTiming', window );">Revenue, Performance Obligation, Contract Term</a></td>
<td class="text">one month to 24 years<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_oke_RevenueRemainingPerformanceObligationAxis=oke_A2020Member', window );">2020 [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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems', window );"><strong>Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [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_RevenueRemainingPerformanceObligation', window );">Revenue, Remaining Performance Obligation, Amount</a></td>
<td class="nump">$ 257.2<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_oke_RevenueRemainingPerformanceObligationAxis=oke_A2021Member', window );">2021 [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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems', window );"><strong>Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [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_RevenueRemainingPerformanceObligation', window );">Revenue, Remaining Performance Obligation, Amount</a></td>
<td class="nump">305.3<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_oke_RevenueRemainingPerformanceObligationAxis=oke_A2022Member', window );">2022 [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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems', window );"><strong>Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [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_RevenueRemainingPerformanceObligation', window );">Revenue, Remaining Performance Obligation, Amount</a></td>
<td class="nump">230.9<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_oke_RevenueRemainingPerformanceObligationAxis=oke_A2023Member', window );">2023 [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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems', window );"><strong>Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [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_RevenueRemainingPerformanceObligation', window );">Revenue, Remaining Performance Obligation, Amount</a></td>
<td class="nump">184.6<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_oke_RevenueRemainingPerformanceObligationAxis=oke_ThereafterMember', window );">Thereafter [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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems', window );"><strong>Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [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_RevenueRemainingPerformanceObligation', window );">Revenue, Remaining Performance Obligation, Amount</a></td>
<td class="nump">$ 853.9<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_oke_ContractwithCustomerLiabilityNetAdditions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Contract with Customer, Liability, Net Additions</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;">oke_ContractwithCustomerLiabilityNetAdditions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_ContractWithCustomerAssetAndLiabilityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ContractWithCustomerAssetAndLiabilityAbstract</td>
</tr>
<tr>
<td style="padding-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_ContractWithCustomerLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 obligation to transfer good or service to customer for which consideration has been received or is receivable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=118944033&amp;loc=SL49130531-203044<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118956577&amp;loc=SL49130549-203045<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=118944033&amp;loc=SL49130532-203044<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ContractWithCustomerLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_ContractWithCustomerLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=118944033&amp;loc=SL49130531-203044<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=118944033&amp;loc=SL49130532-203044<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118956577&amp;loc=SL49130549-203045<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ContractWithCustomerLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_ContractWithCustomerLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 obligation to transfer good or service to customer for which consideration has been received or is receivable, 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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=118944033&amp;loc=SL49130532-203044<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=118944033&amp;loc=SL49130531-203044<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118956577&amp;loc=SL49130549-203045<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ContractWithCustomerLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_ContractWithCustomerLiabilityRevenueRecognized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118956577&amp;loc=SL49130549-203045<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ContractWithCustomerLiabilityRevenueRecognized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_RevenuePerformanceObligationDescriptionOfTiming">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 timing for satisfying performance obligation in contract with customer. Includes, but is not limited to, as services are rendered, and upon shipment, delivery or completion of 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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118956577&amp;loc=SL49130554-203045<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenuePerformanceObligationDescriptionOfTiming</td>
</tr>
<tr>
<td style="padding-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_RevenueRemainingPerformanceObligation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 transaction price allocated to performance obligation that has not been recognized as revenue.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118956577&amp;loc=SL49130556-203045<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueRemainingPerformanceObligation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems</td>
</tr>
<tr>
<td style="padding-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_oke_RevenueRemainingPerformanceObligationAxis=oke_RemainingContractTermsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_RevenueRemainingPerformanceObligationAxis=oke_RemainingContractTermsMember</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_oke_RevenueRemainingPerformanceObligationAxis=oke_A2020Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_RevenueRemainingPerformanceObligationAxis=oke_A2020Member</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_oke_RevenueRemainingPerformanceObligationAxis=oke_A2021Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_RevenueRemainingPerformanceObligationAxis=oke_A2021Member</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_oke_RevenueRemainingPerformanceObligationAxis=oke_A2022Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_RevenueRemainingPerformanceObligationAxis=oke_A2022Member</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_oke_RevenueRemainingPerformanceObligationAxis=oke_A2023Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_RevenueRemainingPerformanceObligationAxis=oke_A2023Member</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_oke_RevenueRemainingPerformanceObligationAxis=oke_ThereafterMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_RevenueRemainingPerformanceObligationAxis=oke_ThereafterMember</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>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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6625679344">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>EARNINGS PER SHARE EARNINGS PER SHARE (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_EarningsPerShareAbstract', window );"><strong>Earnings Per Share [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 );">Earnings Per Share</a></td>
<td class="text"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following tables set forth the computation of basic and diluted EPS for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="11"/></tr><tr><td style="width:62%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="10" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended March 31, 2020</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Income</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(Loss)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Shares</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Per Share</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Amount</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="10" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands, except per share amounts</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Basic EPS</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;padding-left:12px;text-indent:-12px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net loss available for common stock</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(142,132</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>414,282</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(0.34</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Diluted EPS</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Effect of dilutive securities</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>1,066</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net loss available for common stock and</span></div><div style="text-align:left;padding-left:6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">common stock equivalents</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(142,132</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>415,348</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(0.34</span></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:100%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="11"/></tr><tr><td style="width:62%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="10" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended March 31, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Income</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">(Loss)</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Shares</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Per Share</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Amount</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="10" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands, except per share amounts</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Basic EPS</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;padding-left:12px;text-indent:-12px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net income available for common stock</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>336,933</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>412,908</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>0.82</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Diluted EPS</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Effect of dilutive securities</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>2,325</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net income available for common stock and</span></div><div style="text-align:left;padding-left:6px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">common stock equivalents</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>336,933</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>415,233</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>0.81</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></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_EarningsPerShareAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_EarningsPerShareAbstract</td>
</tr>
<tr>
<td style="padding-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://fasb.org/us-gaap/role/ref/legacyRef<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>63
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6632169008">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>REVENUE REVENUE (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_RevenueFromContractWithCustomerAbstract', window );"><strong>Revenue from Contract with Customer [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_ContractWithCustomerAssetAndLiabilityTableTextBlock', window );">Contract with Customer, Asset and Liability [Table Text Block]</a></td>
<td class="text">The following table sets forth the balances in contract liabilities for the periods indicated:<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="5"/></tr><tr><td style="width:83%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:14%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Contract Liabilities</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Millions of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Balance at December 31, 2019 (a)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>57.1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Revenue recognized included in beginning balance</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(18.2</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net additions</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>6.8</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Balance at March 31, 2020 (b)</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>45.7</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Contract liabilities of $</span><span style="font-family:inherit;font-size:9pt;"><span>22.2 million</span></span><span style="font-family:inherit;font-size:9pt;"> and $</span><span style="font-family:inherit;font-size:9pt;"><span>34.9 million</span></span><span style="font-family:inherit;font-size:9pt;"> are included in other current liabilities and other deferred credits, respectively, in our Consolidated Balance Sheet. </span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) - Contract liabilities of $</span><span style="font-family:inherit;font-size:9pt;"><span>11.9 million</span></span><span style="font-family:inherit;font-size:9pt;"> and $</span><span style="font-family:inherit;font-size:9pt;"><span>33.8 million</span></span><span style="font-family:inherit;font-size:9pt;"> are included in other current liabilities and other deferred credits, respectively, in our Consolidated Balance Sheet.</span></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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock', window );">Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block]</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table presents aggregate value allocated to unsatisfied performance obligations as of </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, and the amounts we expect to recognize in revenue in future periods, related primarily to firm transportation and storage contracts with remaining contract terms ranging from </span><span style="font-family:inherit;font-size:10pt;"><span>one month to 24 years</span></span><span style="font-family:inherit;font-size:10pt;">:</span></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="5"/></tr><tr><td style="width:83%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:14%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Expected Period of Recognition in Revenue</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Millions of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Remainder of 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>257.2</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">2021</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>305.3</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">2022</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>230.9</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">2023</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>184.6</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2024 and beyond</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>853.9</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Total estimated transaction price allocated to unsatisfied performance obligations</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>1,831.9</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></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_ContractWithCustomerAssetAndLiabilityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 contract balances and changes in contract balances.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=118956577&amp;loc=SL49130551-203045<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock</td>
</tr>
<tr>
<td style="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_RevenueFromContractWithCustomerAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RevenueFromContractWithCustomerAbstract</td>
</tr>
<tr>
<td style="padding-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_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 expected timing for satisfying remaining performance 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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (b)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=118956577&amp;loc=SL49130556-203045<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock</td>
</tr>
<tr>
<td style="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>64
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6631304944">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>EMPLOYEE BENEFIT PLANS EMPLOYEE BENEFIT PLANS (Notes)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract', window );"><strong>Defined Benefit Plan [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 );">EMPLOYEE BENEFIT PLANS</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">EMPLOYEE BENEFIT PLANS</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth the components of net periodic benefit cost for our retirement and other postretirement benefit plans for the periods indicated:</span></div><div style="line-height:120%;text-align:right;font-size:10pt;"><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:99.609375%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="16"/></tr><tr><td style="width:49%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Retirement Benefits</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Other Postretirement Benefits</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three Months Ended</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Components of net periodic benefit cost</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Service cost</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>2,036</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>1,954</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>115</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>117</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest cost</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>4,574</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>5,126</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>442</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>509</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Expected return on plan assets</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(6,232</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(5,892</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(722</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(570</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Amortization of prior service cost (credit) (a)</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>28</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(57</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Amortization of net loss (a)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>4,571</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>3,158</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>1</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>74</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net periodic benefit cost (income)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>4,977</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>4,346</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(164</span></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>73</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - These components of net periodic benefit cost are recognized in accumulated other comprehensive loss and are reclassified to other income (expense) in our Consolidated Statements of Income, with related income tax benefits of </span><span style="font-family:inherit;font-size:9pt;"><span>$1.1 million</span></span><span style="font-family:inherit;font-size:9pt;"> and </span><span style="font-family:inherit;font-size:9pt;"><span>$0.7 million</span></span><span style="font-family:inherit;font-size:9pt;"> reclassified to income tax (expense) benefit for the three months ended March 31, 2020 and 2019, respectively.</span></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_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-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_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://fasb.org/us-gaap/role/ref/legacyRef<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>65
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6650882912">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>DEBT DEBT (Notes)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_DebtDisclosureAbstract', window );"><strong>Debt 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_DebtDisclosureTextBlock', window );">Debt [Text Block]</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">DEBT</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table sets forth our consolidated debt for the periods indicated:</span></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"/></tr><tr><td style="width:74%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31,<br/>2020</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">December 31,<br/>2019</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Thousands of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;background-color:#cceeff;">Commercial paper outstanding, bearing a weighted-average interest rate of 2.16% as of December 31, 2019</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>220,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Senior unsecured obligations:</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$1,500,000 term loan, variable rate, due November 2021</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>1,250,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>1,250,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$700,000 at 4.25% due February 2022</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>547,397</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>547,397</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$900,000 at 3.375% due October 2022</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>900,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>900,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$425,000 at 5.0% due September 2023</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>425,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>425,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$500,000 at 7.5% due September 2023</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>500,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>500,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$500,000 at 2.75% due September 2024</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>500,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>500,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$500,000 at 4.9% due March 2025</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>500,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>500,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$400,000 at 2.2% due September 2025</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>397,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$500,000 at 4.0% due July 2027</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>500,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>500,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$800,000 at 4.55% due July 2028</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>800,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>800,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$100,000 at 6.875% due September 2028</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>100,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>100,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$700,000 at 4.35% due March 2029</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>700,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>700,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$750,000 at 3.4% due September 2029</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>734,251</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>750,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$850,000 at 3.1% due March 2030</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>821,050</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$400,000 at 6.0% due June 2035</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>400,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>400,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$600,000 at 6.65% due October 2036</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>600,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>600,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$600,000 at 6.85% due October 2037</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>600,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>600,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$650,000 at 6.125% due February 2041</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>650,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>650,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$400,000 at 6.2% due September 2043</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>400,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>400,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$700,000 at 4.95% due July 2047</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>693,405</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>700,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$1,000,000 at 5.2% due July 2048</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>1,000,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>1,000,000</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$750,000 at 4.45% due September 2049</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>747,650</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>750,000</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$500,000 at 4.5% due March 2050</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>489,625</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Guardian Pipeline</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;background-color:#cceeff;">Weighted average 7.85% due December 2022</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>19,395</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>21,307</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total debt</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>14,274,773</span></span></div></td><td style="vertical-align:bottom;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>12,813,704</span></span></div></td><td style="vertical-align:bottom;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Unamortized portion of terminated swaps</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>14,603</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>15,032</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Unamortized debt issuance costs and discounts</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(135,076</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>(121,329</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Current maturities of long-term debt </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(7,650</span></span></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>(7,650</span></span></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;"><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Short-term borrowings (a) </span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(220,000</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Long-term debt</span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>14,146,650</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:2px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>12,479,757</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Individual issuances of commercial paper under our commercial paper program generally mature in 90 days or less.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">$2.5 Billion Credit Agreement </span><span style="font-family:inherit;font-size:10pt;">- Our </span><span style="font-family:inherit;font-size:10pt;"><span>$2.5</span></span><span style="font-family:inherit;font-size:10pt;">&#160;Billion Credit Agreement is a revolving credit facility and contains certain financial, operational and legal covenants.  Among other things, these covenants include maintaining a ratio of indebtedness to adjusted EBITDA (EBITDA, as defined in our $2.5&#160;Billion Credit Agreement, adjusted for all noncash charges and increased for projected EBITDA from certain lender-approved capital expansion projects) of no more than </span><span style="font-family:inherit;font-size:10pt;"><span>5.0</span></span><span style="font-family:inherit;font-size:10pt;"> to 1 at March&#160;31, 2020.  At </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, we had </span><span style="font-family:inherit;font-size:10pt;"><span>no</span></span><span style="font-family:inherit;font-size:10pt;"> borrowings outstanding, our ratio of indebtedness to adjusted EBITDA was </span><span style="font-family:inherit;font-size:10pt;"><span>4.5</span></span><span style="font-family:inherit;font-size:10pt;"> to 1, and we were in compliance with all covenants under our $2.5&#160;Billion Credit Agreement. </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Debt Issuances</span><span style="font-family:inherit;font-size:10pt;"> - In early March 2020, we completed an underwritten public offering of </span><span style="font-family:inherit;font-size:10pt;"><span>$1.75 billion</span></span><span style="font-family:inherit;font-size:10pt;"> senior unsecured notes consisting of </span><span style="font-family:inherit;font-size:10pt;"><span>$400 million</span></span><span style="font-family:inherit;font-size:10pt;">, </span><span style="font-family:inherit;font-size:10pt;"><span>2.2%</span></span><span style="font-family:inherit;font-size:10pt;"> senior notes due 2025; </span><span style="font-family:inherit;font-size:10pt;"><span>$850 million</span></span><span style="font-family:inherit;font-size:10pt;">, </span><span style="font-family:inherit;font-size:10pt;"><span>3.1%</span></span><span style="font-family:inherit;font-size:10pt;"> senior notes due 2030; and </span><span style="font-family:inherit;font-size:10pt;"><span>$500 million</span></span><span style="font-family:inherit;font-size:10pt;">, </span><span style="font-family:inherit;font-size:10pt;"><span>4.5%</span></span><span style="font-family:inherit;font-size:10pt;"> senior notes due 2050.  The net proceeds, after deducting underwriting discounts, commissions and offering expenses, were </span><span style="font-family:inherit;font-size:10pt;"><span>$1.73 billion</span></span><span style="font-family:inherit;font-size:10pt;">.  A portion of the proceeds were used to pay all outstanding amounts under our commercial paper program.  The remainder was, and will be, used for general corporate purposes, which may include repayment of other existing indebtedness and funding capital expenditures.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Debt Repayments </span><span style="font-family:inherit;font-size:10pt;">-</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span><span style="font-family:inherit;font-size:10pt;">In March 2020, we repurchased in the open market </span><span style="font-family:inherit;font-size:10pt;"><span>$67.0 million</span></span><span style="font-family:inherit;font-size:10pt;">&#160;outstanding principal of certain of our senior notes for an aggregate repurchase price of </span><span style="font-family:inherit;font-size:10pt;"><span>$50.5 million</span></span><span style="font-family:inherit;font-size:10pt;">&#160;with cash on hand.  In connection with these open market repurchases, we recognized a </span><span style="font-family:inherit;font-size:10pt;"><span>$15.8 million</span></span><span style="font-family:inherit;font-size:10pt;">&#160;gain on extinguishment of debt, which is included in other income in our Consolidated Statement of Income for the three months ended March 31, 2020.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Debt Guarantees </span><span style="font-family:inherit;font-size:10pt;">- We, ONEOK Partners and the Intermediate Partnership have cross guarantees in place for our and ONEOK Partners&#8217; indebtedness.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">For additional discussion of our $2.5&#160;Billion Credit Agreement and our </span><span style="font-family:inherit;font-size:10pt;"><span>$1.5</span></span><span style="font-family:inherit;font-size:10pt;">&#160;Billion Term Loan Agreement, see Note F of the Notes to Consolidated Financial Statements in our Annual Report.</span></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_DebtDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DebtDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-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_DebtDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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_DebtDisclosureTextBlock</td>
</tr>
<tr>
<td style="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>66
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6655381472">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONSOLIDATED STATEMENT OF CHANGES IN EQUITY CONSOLIDATED STATEMENT OF CHANGES IN EQUITY Parenthetical - $ / shares<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</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_StatementOfStockholdersEquityAbstract', window );"><strong>Statement of Stockholders' Equity [Abstract]</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_PreferredStockDividendsPerShareCashPaid', window );">Preferred stock, dividends paid (in dollars per share)</a></td>
<td class="nump">$ 13.75<span></span>
</td>
<td class="nump">$ 13.75<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockDividendsPerShareCashPaid', window );">Dividends paid (in dollars per share)</a></td>
<td class="nump">$ 0.935<span></span>
</td>
<td class="nump">$ 0.86<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_CommonStockDividendsPerShareCashPaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 paid 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://fasb.org/us-gaap/role/ref/legacyRef<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_CommonStockDividendsPerShareCashPaid</td>
</tr>
<tr>
<td style="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_PreferredStockDividendsPerShareCashPaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 paid during the period for each share of preferred stock outstanding.</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_PreferredStockDividendsPerShareCashPaid</td>
</tr>
<tr>
<td style="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_StatementOfStockholdersEquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_StatementOfStockholdersEquityAbstract</td>
</tr>
<tr>
<td style="padding-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>67
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6798896608">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>REVENUE REVENUE (Policies)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_RevenueFromContractWithCustomerAbstract', window );"><strong>Revenue from Contract with Customer [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_RevenueFromContractWithCustomerPolicyTextBlock', window );">Revenue from Contract with Customer [Policy Text Block]</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Accounting Policies</span> - Our revenue recognition policy is described in Note A of the Notes to Consolidated Financial Statements in our Annual Report.<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_RevenueFromContractWithCustomerAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RevenueFromContractWithCustomerAbstract</td>
</tr>
<tr>
<td style="padding-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_RevenueFromContractWithCustomerPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 from contract with customer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18823-107790<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -URI http://asc.fasb.org/topic&amp;trid=49130388<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueFromContractWithCustomerPolicyTextBlock</td>
</tr>
<tr>
<td style="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>68
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6628936032">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>REVENUE REVENUE (Notes)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</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_RevenueFromContractWithCustomerAbstract', window );"><strong>Revenue from Contract with Customer [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_RevenueFromContractWithCustomerTextBlock', window );">Revenue from Contract with Customer [Text Block]</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">REVENUES</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Accounting Policies</span><span style="font-family:inherit;font-size:10pt;"> - Our revenue recognition policy is described in Note A of the Notes to Consolidated Financial Statements in our Annual Report. </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Contract Assets and Contract Liabilities </span><span style="font-family:inherit;font-size:10pt;">- Our contract asset balances at the beginning and end of the period primarily relate to our firm service transportation contracts with tiered rates, which are not material.  The following table sets forth the balances in contract liabilities for the periods indicated:</span></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="5"/></tr><tr><td style="width:83%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:14%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Contract Liabilities</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Millions of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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;"><span style="font-family:inherit;font-size:9pt;">Balance at December 31, 2019 (a)</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>57.1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Revenue recognized included in beginning balance</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></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;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>(18.2</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net additions</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>6.8</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Balance at March 31, 2020 (b)</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>45.7</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) - Contract liabilities of $</span><span style="font-family:inherit;font-size:9pt;"><span>22.2 million</span></span><span style="font-family:inherit;font-size:9pt;"> and $</span><span style="font-family:inherit;font-size:9pt;"><span>34.9 million</span></span><span style="font-family:inherit;font-size:9pt;"> are included in other current liabilities and other deferred credits, respectively, in our Consolidated Balance Sheet. </span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) - Contract liabilities of $</span><span style="font-family:inherit;font-size:9pt;"><span>11.9 million</span></span><span style="font-family:inherit;font-size:9pt;"> and $</span><span style="font-family:inherit;font-size:9pt;"><span>33.8 million</span></span><span style="font-family:inherit;font-size:9pt;"> are included in other current liabilities and other deferred credits, respectively, in our Consolidated Balance Sheet.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">Receivables from Customers and Revenue Disaggregation</span><span style="font-family:inherit;font-size:10pt;"> - Substantially all of the balances in accounts receivable on our Consolidated Balance Sheets at </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, and </span><span style="font-family:inherit;font-size:10pt;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:10pt;">, relate to customer receivables.  Revenues sources are disaggregated in Note M.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Transaction Price Allocated to Unsatisfied Performance Obligations</span><span style="font-family:inherit;font-size:10pt;"> - We do not disclose the value of unsatisfied performance obligations for (i) contracts with an original expected length of one year or less and (ii) variable consideration on contracts for which we recognize revenue at the amount to which we have the right to invoice for services performed.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table presents aggregate value allocated to unsatisfied performance obligations as of </span><span style="font-family:inherit;font-size:10pt;">March&#160;31, 2020</span><span style="font-family:inherit;font-size:10pt;">, and the amounts we expect to recognize in revenue in future periods, related primarily to firm transportation and storage contracts with remaining contract terms ranging from </span><span style="font-family:inherit;font-size:10pt;"><span>one month to 24 years</span></span><span style="font-family:inherit;font-size:10pt;">:</span></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="5"/></tr><tr><td style="width:83%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:14%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Expected Period of Recognition in Revenue</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(</span><span style="font-family:inherit;font-size:9pt;font-style:italic;">Millions of dollars</span><span style="font-family:inherit;font-size:9pt;">)</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Remainder of 2020</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:2px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>257.2</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">2021</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>305.3</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">2022</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="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;"><span style="font-family:inherit;font-size:9pt;"><span>230.9</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">2023</span></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;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></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;"><span style="font-family:inherit;font-size:9pt;"><span>184.6</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2024 and beyond</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>853.9</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">Total estimated transaction price allocated to unsatisfied performance obligations</span></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="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></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:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>1,831.9</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The table above excludes variable consideration allocated entirely to wholly unsatisfied performance obligations, wholly unsatisfied promises to transfer distinct goods or services that are part of a single performance obligation and consideration we determine to be fully constrained.  The amounts we determined to be fully constrained relate to future sales obligations under long-term sales contracts where the transaction price is not known and minimum volume agreements, which we consider to be fully constrained until invoiced.</span></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_RevenueFromContractWithCustomerAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RevenueFromContractWithCustomerAbstract</td>
</tr>
<tr>
<td style="padding-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_RevenueFromContractWithCustomerTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease 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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -URI http://asc.fasb.org/topic&amp;trid=49130388<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueFromContractWithCustomerTextBlock</td>
</tr>
<tr>
<td style="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>EXCEL
<SEQUENCE>69
<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?$9/
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MUQN_J[#KC-W9?VQ\$90-_+H+^0U02P,$%     @ +8&=4)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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M3NQL,&B,VV[L7H6^#8:1PS229/XO%/\ 4$L#!!0    ( "V!G5#&DMU3> (
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M)T(X%C+]!W%FC1BEZZ;#)RZ7B5C3>9[,&T[&959ZZ\ N_@%02P,$%     @
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M*!)+/3/=OR>Y-(*9*(")8O!C4>>]1<\/5)>;7IB&'M!0]'Z!MXR+Y:7A#32
ML/%.4JX\+(]9Z$$"*QIDWJ:F[WQ9!R2S&P>$4FS5DC2/Z>H!7?4J8.DM-=^5
M%T<RTQ0(:W8P63T@J]YJ6WJ+S'=-9J=7 [=(F%R27)FHOK*'"NBJ=U^6'B6R
MY<UB-@J!,')9IH;*BLICOGK 5[W071Y%%SO(>*$'E7"AMSC;SQ\_L/S1[AY7
MV_WL<S\,_6;:P'_H^Z$K4=W[$O6I:^]/%^ON81A/FW*^.WS8.%P,_?/QH\WB
M].7HYG]02P,$%     @ +8&=4/8LK*Y" @  /P<  !@   !X;"]W;W)K<VAE
M971S+W-H965T-RYX;6R-E6^OFR 4QK^*\0-<141M8TW6+LN6;$ESE]V]IBVM
MYJ(XH/7NVP_0:Q2Y:_NB_'O.<WZ'4L@[QE]%28CTWFK:B(U?2MFN@T <2U)C
M\<1:TJB5,^,UEFK(+X%H.<$G$U33( K#)*AQU?A%;N;VO,C95=*J(7ONB6M=
M8_YW2RCK-C[PWR>>JTLI]410Y"V^D)]$_FKW7(V"T>54U:01%6L\3LX;_Q-8
M[U9:;P0O%>G$I._I2@Z,O>K!M]/&#S40H>0HM0-6S8WL"*7:2&'\&3S],:4.
MG/;?W;^8VE4M!RS(CM'?U4F6&S_SO1,YXRN5SZS[2H9ZD.\-Q7\G-T*57).H
M'$=&A?GVCE<A63VX*)0:O_5MU9BVZU=0-H2Y Z(A(!H#0/S? #@$0"L@Z,E,
MJ9^QQ$7.6>?Q_L=JL3X38 W59A[UI-D[LZ:J%6KV5H XSH.;-AHTVUX33331
M7+%;*D 8CII $8P8D1,C,@9P:@"1VP Z#: QB&=U(*N.7I,:36,TX5,(K%+N
MB&8HL1,E=J D%DJO09,L0/WS^H\%])!TAH6<6,B!E5I8:)$KCE$(D@A:9V+W
MB'(&E3BA$@=49D$ERU0 9EF41O96.9417(7H@YU*G5"I VIE0:6+5!  "!&P
M-\HE3-,49!_L4^9$RI9(R*I^FSURO.^(9B@K)\K*@6)EV:X614>.DWU/U<,$
MDZM,/RT_,+]4C? .3*I;T=Q=9\8D48[ADS(KU6LV#B@Y2]U-59_W=WH_D*P=
MGJM@?#.+?U!+ P04    "  M@9U0/CQH<Y8$  #7%   &    'AL+W=O<FMS
M:&5E=',O<VAE970X+GAM;(V86V_C-A"%_XKA=Z_)X4T*' .Q%XL6:(%@B[;/
MBLW$QDJ6*RGQ]M^7NL3K# ^+S4-T\>'P#"\?*:XN=?.M/7C?S;Y7Y:F]GQ^Z
M[GRW7+:[@Z^*]E-]]J?PRW/=5$47'IN797MN?+$?"E7EDH2PRZHXGN;KU?#N
ML5FOZM>N/)[\8S-K7ZNJ:/[=^+*^W,_E_/W%U^/+H>M?+->K<_'B__#=G^?'
M)CPMKU'VQ\J?VF-]FC7^^7[^(.^VRO0%!L5?1W]I;^YG?2I/=?VM?_AU?S\7
MO2-?^EW7ARC"Y<UO?5GVD8*/?Z:@\VN=?<';^_?H7X;D0S)/1>NW=?GW<=\=
M[N?9?+;WS\5KV7VM+[_X*2$SGTW9_^;??!GDO9-0QZXNV^'_;/?:=G4U10E6
MJN+[>#V>ANMEBO]>#!>@J0!="TCSOP745$#]**"'Y$=G0ZJ?BZY8KYKZ,FO&
MWCH7_:"0=RHTYJY_.;3=\%O(M@UOW];2T&KYU@>:-)M10[>:JV(9HE^K(%3%
MAJ+BK()MK# .UZ!@$FHHKSXDH7  #0/H(8"^"> T:X118@?):9 LI);9C=$Q
MEUBGE".183L&VC$@'XT#6!C 1OE8R?(9)>;&IU2D;IIM3 ?(0MHFD8Z#;ESD
M1AK#[+BH'JNE,ZP7MK%,8"<9=)(!)Y8YR:(J%EI;XOV,9$IGB9F10SLYL,/J
MV>11/:'Y'7<#5"97%IN1 J-  #L99X&(\S8FUSDS!'3.Y'EB%,L$G"1PE'-'
M,G:DA,H$=P1TTDJ=L@1A]B IGILV,08EII54<5;1])Q$Y@-'M')15K'.BBQ/
M&,+TDS'^I. 3=!)]((%366:XH5AGE$ZV,@:@-+$CBIK(@(XWP@G)+0&A)6U3
MK829*F.H2E+<4\S+A<URF7%+0*==)E,C"8-5 K+::/6.F;EPH=\LMQ3KM+J)
M]M$0YJL$@+51&P%T2LIS%8UM))3*IB K,64EP*SER[L$!"5R?-!M@2XLFE8D
M4$L8M20 14PB!&8C 39:OI818%Y@M74<UTB89;D3*5.8CD3 %%_1)M$'9,4+
M"%!)92BQ+R2,6@*HC180BA&Z(!)\(FV!+HQ&G: (8=828*WEBRS%#%WD5KL\
ML@2$F=49I4QAW!+8<*;H2)B.!.C(%ZL- >JIS%H^1+90:#2)Q*Z>,!\)\-'Q
M980 'T/WAS]NZJ<WGX3I2(".CN.:8NA)%WHT(A$2:DTN2R";,!T)T-%Q9%-,
MO47X)-%\>PYU 4N);E.8C@IL1*/O,84VHJ0RSA&H$S*7*4\8M^IGMJ(*4)1$
M[OCJCW1A=NO$NJ8P;!6 K>/;-@4P*@)&-?_0 \(@$ZD-@$I\B0/@.KXJJ1BD
M1@K+I\(6Z,('B4J 26'@*@!<_OFT43%'0[_QCY\MD$F9N\0:J3!L%=C;\A&R
MF42WQPA&A:T49Q+0!0)(OMM>WAP'5;YY&4[.VMFN?CUU_<'+S=OKZ=P#]<=)
M[/U&WFW',[8?8<8CO]^+YN5X:F=/==?5U7"D]%S7G0\NQ:?@\N"+_?6A],]=
M?^O"?3,>M8T/77V>CA&7U[/,]7]02P,$%     @ +8&=4*.V%%LL!0  *QT
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M,.*;"R-!0: 6# $BQL3"=IX+T%SBS)1B0DD6,@&4S(@6H]#>K7!8,2=#I<-
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M?4L($(X:@:B0JRA08-RH1B/N*PG 1Z(#,@C:A^Q/)*7=,2/LL0:3=<VPZUW
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M1O.$0"7U<*_&W)Y).Y&LGZX;--]YV5]02P,$%     @ +8&=4*2G=OVW 0
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MM"X</_NSF<=L-IP>EA]$UF]<_0-02P,$%     @ +8&=4"TO4K>W 0  T@,
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MLJC4O8J3O/#. WM+XYM\AH_3_LA,PY5%9^W\R\;^UUH[\%(V5WZ$6O_!9D-
M[<+QQI_-.&:CX70W_2 R?^/B'5!+ P04    "  M@9U0CAK-![8!  #2 P
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MXYT_FVG,)L-A/_\@MGSCX@]02P,$%     @ +8&=4)RA=DNU 0  T@,  !D
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M.O^RL?\UH@,O97?C1ZCU'VPQ%-0N'._]V4QC-AD.^_D'L>4;%_\ 4$L#!!0
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M+QO[WQCC :4D-SA"'7ZPU5#0^'!\CV<[C]EL>#,L/XBMW[C\ U!+ P04
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M/9Z2$!\#?DD8W.),0B478UZ"\;7,Z"8( @6%#PP"MRL\@%*!"&7\F3CIG#(
ME^<W]J=8.]9R$0X>C/HM2]]D]$!)"97HE7\VPQ>8ZKFE9"K^&UQ!87A0@CD*
MHUQ<2=$[;_3$@E*T>!UWV<9]&&_VR01;!_ )P&? (>9A8Z*H_%%XD:?6#,2.
MO>]$>.+MD6-OBN",K8AW*-ZA]YKS_6W*KH%HBCF-,7P1LYTC&++/*?A:BA/_
M#\[7X;M5A;L(WWU0N%\G2%8)DDB0?""X^U3B6LSA4Q*VZ*D&6\=I<J0P?1LG
M>>&=!_:>QS=Y#Q^G_;NPM6P=N1B/+QO[7QGC :5L;G"$&OQ@LZ&@\N%XAV<[
MCMEH>---/XC-WSC_!U!+ P04    "  M@9U0;!>R'K8!  #2 P  &0   'AL
M+W=O<FMS:&5E=',O<VAE970R-BYX;6QM4]MNW" 0_17$!P0O>TFZLBUE4U6M
MU$JK5$V>67MLHX!Q :^3O^^ '<=*_0+,<,Z9"T,Z&/OB&@!/7K5J748;[[LC
M8ZYH0 MW8SIH\:8R5@N/IJV9ZRR(,I*T8CQ)#DP+V=(\C;ZSS5/3>R5;.%OB
M>JV%?3N!,D-&-_3=\2CKQ@<'R]-.U/ ;_)_N;-%BLTHI-;1.FI98J#)ZOSF>
M=@$? 4\2!K<XDU#)Q9B78/PH,YJ$A$!!X8."P.T*#Z!4$,(T_DZ:= X9B,OS
MN_JW6#O6<A$.'HQZEJ5O,GI'20F5Z)5_-,-WF.K94S(5_Q.NH! >,L$8A5$N
MKJ3HG3=Z4L%4M'@==]G&?1AO]H>)MD[@$X'/!![CL#%0S/RK\")/K1F('7O?
MB?#$FR/'WA3!&5L1[S!YA]YKS@]?4G8-0A/F-&+X K.9$0S5YQ!\+<2)_T?G
MZ_3M:H;;2-\NZ?MD76"W*K"+ KNEP&WRJ<0US.<BV:*G&FP=I\F1PO1MG.2%
M=Q[8>Q[?Y ,^3OLO86O9.G(Q'E\V]K\RQ@.FDMS@"#7XP69#0>7#\1;/=ARS
MT?"FFWX0F[]Q_@]02P,$%     @ +8&=4(J((->W 0  T@,  !D   !X;"]W
M;W)K<VAE971S+W-H965T,C<N>&UL;5/;;N0@#/T5Q >4&2:]:)1$ZK2JNM*N
M-.IJM\],XB2H$*= )MV_7R!IFK9Y 6Q\CH^-20<T+[8!<.1-J]9FM'&NVS-F
MBP:TL!?80>MO*C1:.&^:FMG.@"@C2"O&-YLKIH5L:9Y&W]'D*?9.R1:.AMA>
M:V'^'4#AD-$M?7<\R;IQP<'RM!,U_ ;WISL:;[&9I90:6BNQ)0:JC-YN]X<D
MQ,> OQ(&NSB34,D)\248/\J,;H(@4%"XP"#\=H8[4"H0>1FO$R>=4P;@\OS.
M_A!K][6<A(4[5,^R=$U&;R@IH1*]<D\X/,)4SR4E4_$_X0S*AP<E/D>!RL:5
M%+UUJ"<6+T6+MW&7;=R'\2:YFF#K #X!^ RXB7G8F"@JOQ=.Y*G!@9BQ]YT(
M3[S=<]^;(CAC*^*=%V^]]YSS:YZR<R":8@YC#%_$;.<(YMGG%'PMQ8%_@_-U
M^&Y5X2["=Y\4[M8)DE6")!(DGPB2+R6NQ5Q^2<(6/=5@ZCA-EA38MW&2%]YY
M8&]Y?)./\'':?PE3R]:2$SK_LK'_%:(#+V5SX4>H\1]L-A14+ARO_=F,8S8:
M#KOI!['Y&^?_ 5!+ P04    "  M@9U0J@F.K+,!  #2 P  &0   'AL+W=O
M<FMS:&5E=',O<VAE970R."YX;6QM4V%OFS 0_2N6?T"=.%G318#4=)HZ:9.B
M3FL_.W" 59NCM@G=OY]M"*497_#=<>_=N_,YZ=&\VAK D7>M&IO2VKEVSYC-
M:]#"WF +C?]3HM'">==4S+8&1!%!6C&^6MTR+61#LR3&CB9+L'-*-G TQ'9:
M"_/W  K[E*[I)? DJ]J% ,N25E3P&]R?]FB\QR:60FIHK,2&&"A3>K_>'[8A
M/R8\2^CMS":ADQ/B:W!^%"E=!4&@('>!0?CC# ^@5"#R,MY&3CJ5#,"Y?6'_
M'GOWO9R$A0=4+[)P=4KO*"F@%)UR3]@_PMC/%TK&YG_"&91/#TI\C1R5C5^2
M=]:A'EF\%"W>AU,V\>Q'_@ML&<!' +\"L*%05/Y-.)$E!GMBAMFW(ESQ>L_]
M;/(0C*.(_[QXZZ/GC.]N$W8.1&/.8<CALYSUE,$\^U2"+Y4X\/_@?!F^652X
MB?#-)X6[98+M(L$V$FP_$=Q=M;B4\_6J")O-5(.IXC99DF/7Q$V>1:>%O>?Q
M3C[2AVW_)4PE&TM.Z/S-QOF7B Z\E-6-7Z':/[#)45"Z8.Z\;88U&QR'[?B"
MV/2,LW]02P,$%     @ +8&=4#,LM-G# 0  -P0  !D   !X;"]W;W)K<VAE
M971S+W-H965T,CDN>&UL=531CIP@%/T5P@<LRHSM9*(F.]LT;=(FDVW:/C-Z
M5;(@%G#<_GT!'6NG[(O Y9QSSP6N^:3TB^D +'J5HC<%[JP=CH28J@/)S(,:
MH'<[C=*26;?4+3&#!E8'DA2$)LD[(AGO<9F'V%F7N1JMX#V<-3*CE$S_/H%0
M4X%3? L\\[:S/D#*?& M? /[?3AKMR*K2LTE](:K'FEH"OR8'D^9QP? #PZ3
MV<R1K^2BU(M??*X+G'A#(*"R7H&YX0I/((07<C9^+9IX3>F)V_E-_6.HW=5R
M80:>E/C):]L5^(!1#0T;A7U6TR=8ZLDP6HK_ E<0#NZ=N!R5$B9\434:J^2B
MXJQ(]CJ/O _C-.]D-UJ<0!<"70F'0"!SHN#\ [.LS+6:D)[/?F#^BM,C=6=3
M^6 XBK#GS!L7O9;TD.3DZH46S&G&T TF71'$J:\I:"S%B?Y'IW'Z+NIP%^B[
M+3U](_\^*K / OM_2DSO2HQAWG"919-D$8'=79(89G^7A&PN3H)NPY,UJ%)C
M']IE$UV[XI&&B_\+GUOJ*],M[PVZ*.N>3[CD1BD+SDKRX+QTKHO7A8#&^NE[
M-]?S6YX75@U+FY+U7U'^ 5!+ P04    "  M@9U0N]7#L-T!   !!0  &0
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M8?8F9',[!*C6SX5&E1Q[/Y.;[#IZS[&_77_A\]Q^I:IEO497:>P=]3>ID=*
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M.O^RL?\UH@.?RN[&CU#K/]AB2*A=.-[YLYG&;#(<]O,/8LLW+OX 4$L#!!0
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MKFY(MYP+)L,,[V3E]_)2,PXJMA7J-97O;=_9]P/!#\.M)1BO3O-_4$L#!!0
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M=)A(8VJ-L5>QZ]NC/S2+U5'""24*X& >&,Q;!).&LV =)ABYN"/,Q,0'37S
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MR: 8[MH8H+-TVS:&2H,<.@ J02-?4SHS(H( .H5+!_F'9NF2\3$SW8- K7E
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M_)7W#06NTW?_G9]XH> M$U5C+8I&_SKK8R-%V6=15,KLK;OFE;Z>^_R7,#P
M^@ 8 E3MSP)H'T#? ]BG :P/8), KVM%:_.8R6PYK\79J;N_]Y"ULXC,F%)_
MW0YJL?4[)4^C1D_+((2Y=VH3]9A5AX$1A@P(3V4?2@!68@5&^*1 :B*"Z"/D
MT800W\=94+11JA/040)*+ D8FH#I!&S,( @G2G684&,JC6$LA$DO*8*B++9H
M&J!D H-,$-()F0X3C,H0%HU$ZX0-##*$!C9I0Y1,:)"A=%)F%1ID[F@436&I
M";,PB5 F$2(+FS")3%E":\,Q6B9&R@1X@@1-D%P_&8F/^]9'.$RG8P\:]\H"
M.IT"*08CL4T28EE("$(HLJ1 %XH' C?(@KN<T"M<VH/&_0(0,&1!8'[L@X40
MOFH0<]D(PMB2 O<Z"6Z0!7<H,2V*R&*:CS!"R%06!!;1A%D(X48EF%,32PK<
MA"2^01;<AB2Y1I;$Z#=DE$Y505"46OYHP#T-B*<C2T> NQ#(]:( [D* *T3I
M01\F03+=@=(>-=Y<[H@?4 L?W-)@6IHR6TNX"8'=H IN0C!W7'.3 W,SO8O
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M*3!AN>IB(#)!M0F*DR";:$&BDBQPD$E0,@E"AD[(=#&S$<H'R ."PZ0H3(K
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MAU, ,6?>!=#SS3W0)]Y>]W?9[R!OMJ43HH/(6N5[;X";A_7/TX<<>%G^3UA
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MM24ZOQZ ]L%[ $%K3CB60*M#[Q-&M0I6W>8ER(S_X.AJ@3-,AK.4>087!=1
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M-2QV7M_7?+L1(QB,_R0#X+>LF<OF?%TJKT=QR7?7S;YED".!I0&M!%1.YRA
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MJ\>A12,_G&"06#">^--) +\-@GCD3T83#W/APXD?C&-/"TXU)_^F09V]N*+
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M61+2NLW3@R23KNES4L:-@HNJ6K&FJG8>Y1$M]40EZ+.23("; CZ3A5LH7%$
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M=V3_.7K__O33*?S:2\/$V/N9FMX"&&P]5YSQWRCA_&?X^YF>O[WS[K_ $ZU
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M2@S[RCEC2L$Q=>D3"7-65/-6FX'JYM9]I8)7X$J3ZQV??_Y\>LW][;$R,O#
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M!82&:BP![[1P)%NCX]SYJ7>.AIN[.:3K3](J@$HI*]MLB)J*P,.<6FN*56Q
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MTMBU,ZWN4JP>"*=R*G/ U8BMJCJ ]5!*Y "P*)#US\9<?@C@3]T8]$(VRZ@
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MJOYB;5C[0?O[EA/][E"=O(9,*B7KH%;/$+7N^K;[DKBF]1]9,)%[ZZMXB?,
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M?BP6-6TIWT?'QU\^?_ET='WRSCN__GARZ1V??[ZX//EX<G9U^O.)=WH&?Y^
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M0$?^)('%!%,_&L<@A\Q -9J)\A/YHTGB8>;&" 28&!0CC%-AJ)J 3O01Q#%
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M6,,KM3H"P0!T\=#"%^C6ES-NOV4Y9?T?-+_C .D='5QNC_<!4=:D@_J/&DQ
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M$<IISYR1Y#II2Y<.IXJ:E"+(OUB0"N=/BWUXH?O-NW=).P;R-!-%S)17@V>
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MR)J=4=;^F#:Z:G]*\F+,YF,^Z_\;L'@#4$L! A0#%     @ +8&=4!\CSP/
M    $P(   L              ( !     %]R96QS+RYR96QS4$L! A0#%
M  @ +8&=4"?HAPZ"    L0   !               ( !Z0   &1O8U!R;W!S
M+V%P<"YX;6Q02P$"% ,4    "  M@9U09]'VQ>\    K @  $0
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M=#(N>&UL4$L! A0#%     @ +8&=4&FC@'34 0  (P0  !@
M ( !W1   'AL+W=O<FMS:&5E=',O<VAE970S+GAM;%!+ 0(4 Q0    ( "V!
MG5#&DMU3> (  +P'   8              "  ><2  !X;"]W;W)K<VAE971S
M+W-H965T-"YX;6Q02P$"% ,4    "  M@9U0T^4E-AL"  #!!0  &
M        @ &5%0  >&PO=V]R:W-H965T<R]S:&5E=#4N>&UL4$L! A0#%
M  @ +8&=4%DN==1$!0  11H  !@              ( !YA<  'AL+W=O<FMS
M:&5E=',O<VAE970V+GAM;%!+ 0(4 Q0    ( "V!G5#V+*RN0@(  #\'   8
M              "  6 =  !X;"]W;W)K<VAE971S+W-H965T-RYX;6Q02P$"
M% ,4    "  M@9U0/CQH<Y8$  #7%   &               @ '8'P  >&PO
M=V]R:W-H965T<R]S:&5E=#@N>&UL4$L! A0#%     @ +8&=4*.V%%LL!0
M*QT  !@              ( !I"0  'AL+W=O<FMS:&5E=',O<VAE970Y+GAM
M;%!+ 0(4 Q0    ( "V!G5 (-T'K^0$  /\$   9              "  08J
M  !X;"]W;W)K<VAE971S+W-H965T,3 N>&UL4$L! A0#%     @ +8&=4*2G
M=OVW 0  T@,  !D              ( !-BP  'AL+W=O<FMS:&5E=',O<VAE
M970Q,2YX;6Q02P$"% ,4    "  M@9U03(^A,K8!  #2 P  &0
M    @ $D+@  >&PO=V]R:W-H965T<R]S:&5E=#$R+GAM;%!+ 0(4 Q0    (
M "V!G5 M+U*WMP$  -(#   9              "  1$P  !X;"]W;W)K<VAE
M971S+W-H965T,3,N>&UL4$L! A0#%     @ +8&=4(X:S0>V 0  T@,  !D
M             ( !_S$  'AL+W=O<FMS:&5E=',O<VAE970Q-"YX;6Q02P$"
M% ,4    "  M@9U0G*%V2[4!  #2 P  &0              @ 'L,P  >&PO
M=V]R:W-H965T<R]S:&5E=#$U+GAM;%!+ 0(4 Q0    ( "V!G5 A&D<'JP$
M )$#   9              "  =@U  !X;"]W;W)K<VAE971S+W-H965T,38N
M>&UL4$L! A0#%     @ +8&=4*8TQ]>V 0  T@,  !D              ( !
MNC<  'AL+W=O<FMS:&5E=',O<VAE970Q-RYX;6Q02P$"% ,4    "  M@9U0
MJ<]#,;8!  #2 P  &0              @ &G.0  >&PO=V]R:W-H965T<R]S
M:&5E=#$X+GAM;%!+ 0(4 Q0    ( "V!G5!B_"L#N $  -(#   9
M      "  90[  !X;"]W;W)K<VAE971S+W-H965T,3DN>&UL4$L! A0#%
M  @ +8&=4/^.[I>V 0  T@,  !D              ( !@ST  'AL+W=O<FMS
M:&5E=',O<VAE970R,"YX;6Q02P$"% ,4    "  M@9U034C9 +<!  #2 P
M&0              @ %P/P  >&PO=V]R:W-H965T<R]S:&5E=#(Q+GAM;%!+
M 0(4 Q0    ( "V!G5"^VB7\M@$  -(#   9              "  5Y!  !X
M;"]W;W)K<VAE971S+W-H965T,C(N>&UL4$L! A0#%     @ +8&=4 S\H6*W
M 0  T@,  !D              ( !2T,  'AL+W=O<FMS:&5E=',O<VAE970R
M,RYX;6Q02P$"% ,4    "  M@9U0P0I]G,\!  "<!   &0
M@ $Y10  >&PO=V]R:W-H965T<R]S:&5E=#(T+GAM;%!+ 0(4 Q0    ( "V!
MG5 M-#@DMP$  -(#   9              "  3]'  !X;"]W;W)K<VAE971S
M+W-H965T,C4N>&UL4$L! A0#%     @ +8&=4&P7LAZV 0  T@,  !D
M         ( !+4D  'AL+W=O<FMS:&5E=',O<VAE970R-BYX;6Q02P$"% ,4
M    "  M@9U0BH@@U[<!  #2 P  &0              @ $:2P  >&PO=V]R
M:W-H965T<R]S:&5E=#(W+GAM;%!+ 0(4 Q0    ( "V!G5"J"8ZLLP$  -(#
M   9              "  0A-  !X;"]W;W)K<VAE971S+W-H965T,C@N>&UL
M4$L! A0#%     @ +8&=4#,LM-G# 0  -P0  !D              ( !\DX
M 'AL+W=O<FMS:&5E=',O<VAE970R.2YX;6Q02P$"% ,4    "  M@9U0N]7#
ML-T!   !!0  &0              @ 'L4   >&PO=V]R:W-H965T<R]S:&5E
M=#,P+GAM;%!+ 0(4 Q0    ( "V!G5 OWBPSMP$  -(#   9
M  "  0!3  !X;"]W;W)K<VAE971S+W-H965T,S$N>&UL4$L! A0#%     @
M+8&=4+>I?%VY 0  ]@,  !D              ( ![E0  'AL+W=O<FMS:&5E
M=',O<VAE970S,BYX;6Q02P$"% ,4    "  M@9U0-$BP![8!  #2 P  &0
M            @ '>5@  >&PO=V]R:W-H965T<R]S:&5E=#,S+GAM;%!+ 0(4
M Q0    ( "V!G5!1KPP8LP$  -(#   9              "  <M8  !X;"]W
M;W)K<VAE971S+W-H965T,S0N>&UL4$L! A0#%     @ +8&=4%O8):O! 0
M$P0  !D              ( !M5H  'AL+W=O<FMS:&5E=',O<VAE970S-2YX
M;6Q02P$"% ,4    "  M@9U04;V][LT!  "<!   &0              @ &M
M7   >&PO=V]R:W-H965T<R]S:&5E=#,V+GAM;%!+ 0(4 Q0    ( "V!G5".
MT;-9P0$  #<$   9              "  ;%>  !X;"]W;W)K<VAE971S+W-H
M965T,S<N>&UL4$L! A0#%     @ +8&=4#T5(-BW 0  T@,  !D
M     ( !J6   'AL+W=O<FMS:&5E=',O<VAE970S."YX;6Q02P$"% ,4
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M+GAM;%!+ 0(4 Q0    ( "V!G5#!Z=842P,  -8/   9              "
M <)Q  !X;"]W;W)K<VAE971S+W-H965T-#,N>&UL4$L! A0#%     @ +8&=
M4$XM<^S$ @  9@H  !D              ( !1'4  'AL+W=O<FMS:&5E=',O
M<VAE970T-"YX;6Q02P$"% ,4    "  M@9U0M\UQ ^$'   2-   &0
M        @ $_>   >&PO=V]R:W-H965T<R]S:&5E=#0U+GAM;%!+ 0(4 Q0
M   ( "V!G5!9Y"&Y90(   @(   9              "  5>   !X;"]W;W)K
M<VAE971S+W-H965T-#8N>&UL4$L! A0#%     @ +8&=4*QP5 .M P  Z \
M !D              ( !\X(  'AL+W=O<FMS:&5E=',O<VAE970T-RYX;6Q0
M2P$"% ,4    "  M@9U0G1N3%(P"  ";"   &0              @ '7A@
M>&PO=V]R:W-H965T<R]S:&5E=#0X+GAM;%!+ 0(4 Q0    ( "V!G5!,\!^K
M!@,   (,   9              "  9J)  !X;"]W;W)K<VAE971S+W-H965T
M-#DN>&UL4$L! A0#%     @ +8&=4/J?=\A= P  P@X  !D
M ( !UXP  'AL+W=O<FMS:&5E=',O<VAE970U,"YX;6Q02P$"% ,4    "  M
M@9U0 &*2AN<#   \$P  &0              @ %KD   >&PO=V]R:W-H965T
M<R]S:&5E=#4Q+GAM;%!+ 0(4 Q0    ( "V!G5#C&!UP_P(  ( ,   9
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M<W1Y;&5S+GAM;%!+ 0(4 Q0    ( "V!G5 76Q725 0  %8C   /
M      "  7 B 0!X;"]W;W)K8F]O:RYX;6Q02P$"% ,4    "  M@9U0&BO;
M,>X!  !4(   &@              @ 'Q)@$ >&PO7W)E;',O=V]R:V)O;VLN
M>&UL+G)E;'-02P$"% ,4    "  M@9U0C*-T4=$!   C(   $P
M    @ $7*0$ 6T-O;G1E;G1?5'EP97-=+GAM;%!+!08     /@ ^ .00   9
%*P$    !

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>70
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6817828384">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONSOLIDATED STATEMENTS OF INCOME - USD ($)<br> shares in Thousands, $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</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>Revenues</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_Revenues', window );">Revenues</a></td>
<td class="nump">$ 2,136,672<span></span>
</td>
<td class="nump">$ 2,779,958<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfRevenue', window );">Cost of sales and fuel (exclusive of items shown separately below)</a></td>
<td class="nump">1,276,928<span></span>
</td>
<td class="nump">1,956,377<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Operations and maintenance</a></td>
<td class="nump">175,096<span></span>
</td>
<td class="nump">207,251<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationDepletionAndAmortization', window );">Depreciation and amortization</a></td>
<td class="nump">132,353<span></span>
</td>
<td class="nump">114,158<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_oke_Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges', window );">Impairment charges (Note A)</a></td>
<td class="nump">604,024<span></span>
</td>
<td class="nump">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_TaxesExcludingIncomeAndExciseTaxes', window );">General taxes</a></td>
<td class="nump">31,944<span></span>
</td>
<td class="nump">33,490<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GainLossOnSaleOfPropertyPlantEquipment', window );">Gain on sale of assets</a></td>
<td class="num">(204)<span></span>
</td>
<td class="num">(60)<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="num">(83,469)<span></span>
</td>
<td class="nump">468,742<span></span>
</td>
</tr>
<tr class="ro">
<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 net earnings from investments (Note I)</a></td>
<td class="nump">44,627<span></span>
</td>
<td class="nump">43,481<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment', window );">Impairment of equity investments (Note A)</a></td>
<td class="num">(37,730)<span></span>
</td>
<td class="nump">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_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity', window );">Allowance for equity funds used during construction</a></td>
<td class="nump">15,409<span></span>
</td>
<td class="nump">12,441<span></span>
</td>
</tr>
<tr class="re">
<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">8,522<span></span>
</td>
<td class="nump">9,360<span></span>
</td>
</tr>
<tr class="ro">
<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">(3,995)<span></span>
</td>
<td class="num">(3,462)<span></span>
</td>
</tr>
<tr class="re">
<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 (net of capitalized interest of $30,875 and $19,192, respectively)</a></td>
<td class="num">(140,616)<span></span>
</td>
<td class="num">(115,420)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">Income (loss) before income taxes</a></td>
<td class="num">(197,252)<span></span>
</td>
<td class="nump">415,142<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Income tax expense (benefit)</a></td>
<td class="nump">55,395<span></span>
</td>
<td class="num">(77,934)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net income (loss)</a></td>
<td class="num">(141,857)<span></span>
</td>
<td class="nump">337,208<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockDividendsIncomeStatementImpact', window );">Less: Preferred stock dividends</a></td>
<td class="nump">275<span></span>
</td>
<td class="nump">275<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic', window );">Net income (loss) available to common shareholders</a></td>
<td class="num">$ (142,132)<span></span>
</td>
<td class="nump">$ 336,933<span></span>
</td>
</tr>
<tr class="re">
<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 (loss) per common share (Note G)</a></td>
<td class="num">$ (0.34)<span></span>
</td>
<td class="nump">$ 0.82<span></span>
</td>
</tr>
<tr class="ro">
<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 (loss) per common share (Note G)</a></td>
<td class="num">$ (0.34)<span></span>
</td>
<td class="nump">$ 0.81<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract', window );"><strong>Average shares (thousands)</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_WeightedAverageNumberOfSharesOutstandingBasic', window );">Basic</a></td>
<td class="nump">414,282<span></span>
</td>
<td class="nump">412,908<span></span>
</td>
</tr>
<tr class="re">
<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</a></td>
<td class="nump">415,348<span></span>
</td>
<td class="nump">415,233<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=oke_CommoditySalesMember', window );">Commodity Sales</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_RevenuesAbstract', window );"><strong>Revenues</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_Revenues', window );">Revenues</a></td>
<td class="nump">$ 1,808,620<span></span>
</td>
<td class="nump">$ 2,472,959<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=oke_ServicesMember', window );">Services</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_RevenuesAbstract', window );"><strong>Revenues</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_Revenues', window );">Revenues</a></td>
<td class="nump">$ 328,052<span></span>
</td>
<td class="nump">$ 306,999<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oke_Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 write-downs for impairments recognized during the period for long lived assets, goodwill and other assets recognized in the income statement.</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;">oke_Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_CostOfRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 cost of goods produced and sold and services rendered 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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CostOfRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DepreciationDepletionAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the 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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&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_DepreciationDepletionAndAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637232&amp;loc=SL114874131-224263<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&amp;loc=d3e1337-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<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=117327953&amp;loc=d3e4984-109258<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<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=116634182&amp;loc=SL114868664-224227<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<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 7: http://www.xbrl.org/2003/role/disclosureRef<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=117326831&amp;loc=d3e1252-109256<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637391&amp;loc=SL114874048-224260<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&amp;loc=SL5780133-109256<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_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/exampleRef<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=117327953&amp;loc=d3e4984-109258<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<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=117326831&amp;loc=d3e1252-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<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 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637391&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&amp;loc=d3e1337-109256<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<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=116634182&amp;loc=SL114868664-224227<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&amp;loc=SL5780133-109256<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637232&amp;loc=SL114874131-224263<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_EquityMethodInvestmentOtherThanTemporaryImpairment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 an other than temporary decline in value that has been recognized against an investment accounted for under the equity method of accounting. The excess of the carrying amount over the fair value of the investment represents the amount of the write down which is or was reflected in earnings. The written down value is a new cost basis with the adjusted value of the investment becoming its new carrying value subject to the equity accounting method. Evidence of a loss in value might include, but would not necessarily be limited to, absence of an ability to recover the carrying amount of the investment or inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 35<br> -Paragraph 32<br> -URI http://asc.fasb.org/extlink&amp;oid=118954474&amp;loc=d3e32787-111569<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_GainLossOnSaleOfPropertyPlantEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&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_GainLossOnSaleOfPropertyPlantEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<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=116634182&amp;loc=SL114868664-224227<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637232&amp;loc=SL114874131-224263<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(15))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637391&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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>Amount of income (loss) for proportionate share of equity method investee's income (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<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=116634182&amp;loc=SL114868664-224227<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637232&amp;loc=SL114874131-224263<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&amp;loc=d3e3602-108585<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(13)(f))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637391&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (g)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<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=109237563&amp;loc=d3e33749-111570<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109238882&amp;loc=d3e38679-109324<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6450988&amp;loc=d3e26243-108391<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=114775744&amp;loc=d3e28555-108399<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (210.5-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=116637391&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_NetIncomeLossAvailableToCommonStockholdersBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&amp;loc=d3e1377-109256<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_NetIncomeLossAvailableToCommonStockholdersBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<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=116634182&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<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=116634182&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<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=116634182&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_PreferredStockDividendsIncomeStatementImpact">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 preferred stock dividends that is an adjustment to net income apportioned to common stockholders.</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_PreferredStockDividendsIncomeStatementImpact</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669625-108580<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<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=109239629&amp;loc=SL4573702-111684<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<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=115929826&amp;loc=d3e8736-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/exampleRef<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=116874947&amp;loc=SL4591551-111686<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3000-108585<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<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=108774443&amp;loc=SL4569616-111683<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8933-108599<br><br>Reference 10: http://www.xbrl.org/2003/role/exampleRef<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=116874947&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_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://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<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_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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8933-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<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=116634182&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<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=116634182&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<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=117326831&amp;loc=d3e1505-109256<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_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://fasb.org/us-gaap/role/ref/legacyRef<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=117326831&amp;loc=d3e1448-109256<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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_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_WeightedAverageNumberOfSharesOutstandingBasicAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_WeightedAverageNumberOfSharesOutstandingBasicAbstract</td>
</tr>
<tr>
<td style="padding-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_srt_ProductOrServiceAxis=oke_CommoditySalesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">srt_ProductOrServiceAxis=oke_CommoditySalesMember</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_srt_ProductOrServiceAxis=oke_ServicesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">srt_ProductOrServiceAxis=oke_ServicesMember</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>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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6819122288">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>CONSOLIDATED BALANCE SHEETS - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</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">$ 531,630<span></span>
</td>
<td class="nump">$ 20,958<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReceivablesNetCurrent', window );">Accounts receivable, net</a></td>
<td class="nump">497,556<span></span>
</td>
<td class="nump">835,121<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MaterialsSuppliesAndOther', window );">Materials and supplies</a></td>
<td class="nump">255,071<span></span>
</td>
<td class="nump">201,749<span></span>
</td>
</tr>
<tr class="re">
<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 );">NGLs and natural gas in storage</a></td>
<td class="nump">131,041<span></span>
</td>
<td class="nump">304,926<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_oke_CommodityExchangesAndImbalances', window );">Commodity imbalances</a></td>
<td class="nump">13,868<span></span>
</td>
<td class="nump">25,267<span></span>
</td>
</tr>
<tr class="re">
<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 current assets</a></td>
<td class="nump">59,116<span></span>
</td>
<td class="nump">82,313<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_AssetsCurrent', window );">Total current assets</a></td>
<td class="nump">1,488,282<span></span>
</td>
<td class="nump">1,470,334<span></span>
</td>
</tr>
<tr class="re">
<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="ro">
<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</a></td>
<td class="nump">22,136,442<span></span>
</td>
<td class="nump">22,051,492<span></span>
</td>
</tr>
<tr class="re">
<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 and amortization</a></td>
<td class="nump">3,506,950<span></span>
</td>
<td class="nump">3,702,807<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">18,629,492<span></span>
</td>
<td class="nump">18,348,685<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oke_InvestmentsAndOtherAssetsAbstract', window );"><strong>Investments and other 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_EquityMethodInvestments', window );">Investments in unconsolidated affiliates (Note A)</a></td>
<td class="nump">810,479<span></span>
</td>
<td class="nump">861,844<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsNetIncludingGoodwill', window );">Goodwill and intangible assets (Note A)</a></td>
<td class="nump">781,544<span></span>
</td>
<td class="nump">957,833<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Other assets</a></td>
<td class="nump">259,643<span></span>
</td>
<td class="nump">173,425<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_InvestmentsAndOtherNoncurrentAssets', window );">Total investments and other assets</a></td>
<td class="nump">1,851,666<span></span>
</td>
<td class="nump">1,993,102<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">21,969,440<span></span>
</td>
<td class="nump">21,812,121<span></span>
</td>
</tr>
<tr class="re">
<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_LongTermDebtCurrent', window );">Current maturities of long-term debt (Note D)</a></td>
<td class="nump">7,650<span></span>
</td>
<td class="nump">7,650<span></span>
</td>
</tr>
<tr class="re">
<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 borrowings (Note D)</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">220,000<span></span>
</td>
</tr>
<tr class="ro">
<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">742,369<span></span>
</td>
<td class="nump">1,209,900<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_oke_CommodityExchangesAndImbalancesLiabilitiesCurrent', window );">Commodity imbalances</a></td>
<td class="nump">55,162<span></span>
</td>
<td class="nump">104,480<span></span>
</td>
</tr>
<tr class="ro">
<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">61,057<span></span>
</td>
<td class="nump">75,422<span></span>
</td>
</tr>
<tr class="re">
<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">121,832<span></span>
</td>
<td class="nump">190,750<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Operating lease liability, current</a></td>
<td class="nump">13,425<span></span>
</td>
<td class="nump">1,883<span></span>
</td>
</tr>
<tr class="re">
<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 current liabilities</a></td>
<td class="nump">89,897<span></span>
</td>
<td class="nump">210,213<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">1,091,392<span></span>
</td>
<td class="nump">2,020,298<span></span>
</td>
</tr>
<tr class="re">
<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, excluding current maturities (Note D)</a></td>
<td class="nump">14,146,650<span></span>
</td>
<td class="nump">12,479,757<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredCreditsAndOtherLiabilitiesAbstract', 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_DeferredTaxLiabilitiesNoncurrent', window );">Deferred income taxes</a></td>
<td class="nump">442,653<span></span>
</td>
<td class="nump">536,063<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Operating lease liability, noncurrent</a></td>
<td class="nump">96,431<span></span>
</td>
<td class="nump">13,509<span></span>
</td>
</tr>
<tr class="re">
<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 deferred credits</a></td>
<td class="nump">631,673<span></span>
</td>
<td class="nump">536,543<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_LiabilitiesOtherThanLongtermDebtNoncurrent', window );">Total deferred credits and other liabilities</a></td>
<td class="nump">1,170,757<span></span>
</td>
<td class="nump">1,086,115<span></span>
</td>
</tr>
<tr class="re">
<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 J)</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_PartnersCapitalAbstract', window );"><strong>Equity (Note E)</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_PreferredStockValue', window );">Preferred stock, $0.01 par value: authorized and issued 20,000 shares at March 31, 2020, and December 31, 2019</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">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_CommonStockValue', window );">Common stock, $0.01 par value: authorized 1,200,000,000 shares, issued 445,016,234 shares and outstanding 413,882,720 shares at March 31, 2020; issued 445,016,234 shares and outstanding 413,239,050 shares at December 31, 2019</a></td>
<td class="nump">4,450<span></span>
</td>
<td class="nump">4,450<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdditionalPaidInCapital', window );">Paid-in capital</a></td>
<td class="nump">6,989,453<span></span>
</td>
<td class="nump">7,403,895<span></span>
</td>
</tr>
<tr class="ro">
<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 (Note F)</a></td>
<td class="num">(499,386)<span></span>
</td>
<td class="num">(374,000)<span></span>
</td>
</tr>
<tr class="re">
<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 (accumulated deficit)</a></td>
<td class="num">(141,857)<span></span>
</td>
<td class="nump">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_TreasuryStockValue', window );">Treasury stock, at cost: 31,133,514 shares at March 31, 2020, and 31,777,184 shares at December 31, 2019</a></td>
<td class="num">(792,019)<span></span>
</td>
<td class="num">(808,394)<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_StockholdersEquity', window );">Total equity</a></td>
<td class="nump">5,560,641<span></span>
</td>
<td class="nump">6,225,951<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_LiabilitiesAndStockholdersEquity', window );">Total liabilities and equity</a></td>
<td class="nump">$ 21,969,440<span></span>
</td>
<td class="nump">$ 21,812,121<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oke_CommodityExchangesAndImbalances">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the asset arising from natural gas pipeline imbalances or natural gas liquid exchange agreements valued at market or their contractually stipulated rate. Natural gas imbalances and natural gas liquid exchange agreements are settled in cash or made up in kind within one year, according to the terms of the respective pipeline tariff or by exchange 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;">oke_CommodityExchangesAndImbalances</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_oke_CommodityExchangesAndImbalancesLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the liability arising from natural gas pipeline imbalances or natural gas liquid exchange agreements valued at market or their contractually stipulated rate. Natural gas imbalances and natural gas liquid exchange agreements are settled in cash or made up in kind within one year, according to the terms of the respective pipeline tariff or by exchange 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;">oke_CommodityExchangesAndImbalancesLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_oke_InvestmentsAndOtherAssetsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_InvestmentsAndOtherAssetsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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://fasb.org/us-gaap/role/ref/legacyRef<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_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://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=d3e637-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=SL7669686-108580<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=d3e681-108580<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_AdditionalPaidInCapital">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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_AdditionalPaidInCapital</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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://fasb.org/us-gaap/role/ref/legacyRef<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><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<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=115929826&amp;loc=d3e8736-108599<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=119400593&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_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://fasb.org/us-gaap/role/ref/legacyRef<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=118951113&amp;loc=d3e6801-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=118951113&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://fasb.org/us-gaap/role/ref/legacyRef<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=118932676&amp;loc=d3e3044-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=118951113&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<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><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=119400593&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<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=118942415&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_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_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://fasb.org/us-gaap/role/ref/legacyRef<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_DeferredCreditsAndOtherLiabilitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DeferredCreditsAndOtherLiabilitiesAbstract</td>
</tr>
<tr>
<td style="padding-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_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://fasb.org/us-gaap/role/ref/otherTransitionRef<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=116821951&amp;loc=d3e31917-109318<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef<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=116821951&amp;loc=d3e31931-109318<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/otherTransitionRef<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=116821951&amp;loc=d3e31958-109318<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_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://fasb.org/us-gaap/role/ref/legacyRef<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=109237563&amp;loc=d3e33749-111570<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 25<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8813-108599<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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_IntangibleAssetsNetIncludingGoodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of finite-lived intangible assets, indefinite-lived intangible assets and goodwill. Goodwill is an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Intangible assets are assets, not including financial assets, lacking physical substance.</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_IntangibleAssetsNetIncludingGoodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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://fasb.org/us-gaap/role/ref/legacyRef<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=118951113&amp;loc=d3e7018-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=118951113&amp;loc=d3e6935-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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_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://fasb.org/us-gaap/role/ref/legacyRef<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=118951113&amp;loc=d3e6676-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=116846819&amp;loc=d3e3927-108312<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_InvestmentsAndOtherNoncurrentAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, and 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_InvestmentsAndOtherNoncurrentAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<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=119400593&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<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_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://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<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_MaterialsSuppliesAndOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 costs of materials, supplies, and other assets, which are not included in inventory but used in production.</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_MaterialsSuppliesAndOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_OperatingLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_OperatingLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, 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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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://fasb.org/us-gaap/role/ref/legacyRef<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_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://fasb.org/us-gaap/role/ref/legacyRef<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_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://fasb.org/us-gaap/role/ref/legacyRef<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=118951113&amp;loc=d3e6904-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=118951113&amp;loc=d3e6911-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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_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://fasb.org/us-gaap/role/ref/legacyRef<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_PartnersCapitalAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_PartnersCapitalAbstract</td>
</tr>
<tr>
<td style="padding-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_PreferredStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred 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://fasb.org/us-gaap/role/ref/legacyRef<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_PreferredStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<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 2: http://fasb.org/us-gaap/role/ref/legacyRef<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 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=119400593&amp;loc=d3e572229-122910<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<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_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_ReceivablesNetCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 due to the entity within one year of the balance sheet date (or one operating cycle, if longer) from outside sources, including trade accounts receivable, notes and loans receivable, as well as any other types of receivables, net of allowances established for the purpose of reducing such receivables to an amount that approximates their net realizable value.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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=119400593&amp;loc=d3e572229-122910<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 946<br> -SubTopic 210<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.6-06(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=6488278&amp;loc=d3e604059-122996<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<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_ReceivablesNetCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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://fasb.org/us-gaap/role/ref/legacyRef<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><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=119400593&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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_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://fasb.org/us-gaap/role/ref/legacyRef<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://fasb.org/us-gaap/role/ref/legacyRef<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=119400593&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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://fasb.org/us-gaap/role/ref/legacyRef<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 2: http://fasb.org/us-gaap/role/ref/legacyRef<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 3: http://fasb.org/us-gaap/role/ref/legacyRef<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 4: http://fasb.org/us-gaap/role/ref/legacyRef<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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_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://fasb.org/us-gaap/role/ref/legacyRef<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_TreasuryStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 30<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=6405834&amp;loc=d3e23315-112656<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29,30)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6405813&amp;loc=d3e23239-112655<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TreasuryStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>JSON
<SEQUENCE>72
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "oke-2020331x10q.htm": {
   "axisCustom": 9,
   "axisStandard": 22,
   "contextCount": 312,
   "dts": {
    "calculationLink": {
     "local": [
      "oke-20200331_cal.xml"
     ]
    },
    "definitionLink": {
     "local": [
      "oke-20200331_def.xml"
     ],
     "remote": [
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-eedm-def-2019-01-31.xml",
      "http://xbrl.fasb.org/srt/2019/elts/srt-eedm1-def-2019-01-31.xml"
     ]
    },
    "inline": {
     "local": [
      "oke-2020331x10q.htm"
     ]
    },
    "labelLink": {
     "local": [
      "oke-20200331_lab.xml"
     ],
     "remote": [
      "https://xbrl.sec.gov/dei/2019/dei-doc-2019-01-31.xml",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-doc-2019-01-31.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "oke-20200331_pre.xml"
     ]
    },
    "referenceLink": {
     "remote": [
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-ref-2019-01-31.xml",
      "https://xbrl.sec.gov/dei/2019/dei-ref-2019-01-31.xml"
     ]
    },
    "schema": {
     "local": [
      "oke-20200331.xsd"
     ],
     "remote": [
      "http://xbrl.fasb.org/srt/2019/elts/srt-types-2019-01-31.xsd",
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd",
      "http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-roles-2019-01-31.xsd",
      "http://xbrl.fasb.org/srt/2019/elts/srt-roles-2019-01-31.xsd",
      "https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-types-2019-01-31.xsd",
      "http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "https://xbrl.sec.gov/currency/2019/currency-2019-01-31.xsd",
      "https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd",
      "https://xbrl.sec.gov/exch/2019/exch-2019-01-31.xsd",
      "http://xbrl.sec.gov/naics/2017/naics-2017-01-31.xsd",
      "http://xbrl.sec.gov/sic/2011/sic-2011-01-31.xsd",
      "https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd",
      "http://www.xbrl.org/lrr/role/deprecated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/reference-2009-12-16.xsd",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-parts-codification-2019-01-31.xsd"
     ]
    }
   },
   "elementCount": 572,
   "entityCount": 1,
   "hidden": {
    "http://fasb.org/us-gaap/2019-01-31": 55,
    "http://www.oneok.com/20200331": 2,
    "http://xbrl.sec.gov/dei/2019-01-31": 5,
    "total": 62
   },
   "keyCustom": 28,
   "keyStandard": 338,
   "memberCustom": 72,
   "memberStandard": 34,
   "nsprefix": "oke",
   "nsuri": "http://www.oneok.com/20200331",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "0001000 - Document - Document and Entity Information",
     "role": "http://www.oneok.com/role/DocumentAndEntityInformation",
     "shortName": "Document and Entity Information",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R10": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": "3",
      "first": true,
      "lang": null,
      "name": "us-gaap:CommonStockDividendsPerShareCashPaid",
      "reportCount": 1,
      "unitRef": "usdPerShare",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1005001 - Statement - CONSOLIDATED STATEMENT OF CHANGES IN EQUITY CONSOLIDATED STATEMENT OF CHANGES IN EQUITY Parenthetical",
     "role": "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquityConsolidatedStatementOfChangesInEquityParenthetical",
     "shortName": "CONSOLIDATED STATEMENT OF CHANGES IN EQUITY CONSOLIDATED STATEMENT OF CHANGES IN EQUITY Parenthetical",
     "subGroupType": "parenthetical",
     "uniqueAnchor": null
    },
    "R11": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SignificantAccountingPoliciesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2101100 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Notes)",
     "role": "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesNotes",
     "shortName": "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Notes)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SignificantAccountingPoliciesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R12": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FairValueDisclosuresTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2109100 - Disclosure - FAIR VALUE MEASUREMENTS (Notes)",
     "role": "http://www.oneok.com/role/FairValueMeasurementsNotes",
     "shortName": "FAIR VALUE MEASUREMENTS (Notes)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FairValueDisclosuresTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R13": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2111100 - Disclosure - RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES (Notes)",
     "role": "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesNotes",
     "shortName": "RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES (Notes)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R14": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DebtDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2112100 - Disclosure - DEBT DEBT (Notes)",
     "role": "http://www.oneok.com/role/DebtDebtNotes",
     "shortName": "DEBT DEBT (Notes)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DebtDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R15": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2113100 - Disclosure - EQUITY (Notes)",
     "role": "http://www.oneok.com/role/EquityNotes",
     "shortName": "EQUITY (Notes)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R16": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ComprehensiveIncomeNoteTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2114100 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Notes)",
     "role": "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossNotes",
     "shortName": "ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Notes)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ComprehensiveIncomeNoteTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R17": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:EarningsPerShareTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2115100 - Disclosure - EARNINGS PER SHARE EARNINGS PER SHARE (Notes)",
     "role": "http://www.oneok.com/role/EarningsPerShareEarningsPerShareNotes",
     "shortName": "EARNINGS PER SHARE EARNINGS PER SHARE (Notes)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:EarningsPerShareTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R18": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2117100 - Disclosure - EMPLOYEE BENEFIT PLANS EMPLOYEE BENEFIT PLANS (Notes)",
     "role": "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansNotes",
     "shortName": "EMPLOYEE BENEFIT PLANS EMPLOYEE BENEFIT PLANS (Notes)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R19": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:EquityMethodInvestmentsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2118100 - Disclosure - UNCONSOLIDATED AFFILIATES (Notes)",
     "role": "http://www.oneok.com/role/UnconsolidatedAffiliatesNotes",
     "shortName": "UNCONSOLIDATED AFFILIATES (Notes)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:EquityMethodInvestmentsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R2": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:Revenues",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1001000 - Statement - CONSOLIDATED STATEMENTS OF INCOME",
     "role": "http://www.oneok.com/role/ConsolidatedStatementsOfIncome",
     "shortName": "CONSOLIDATED STATEMENTS OF INCOME",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:OtherCostAndExpenseOperating",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R20": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2120100 - Disclosure - COMMITMENTS AND CONTINGENCIES (Notes)",
     "role": "http://www.oneok.com/role/CommitmentsAndContingenciesNotes",
     "shortName": "COMMITMENTS AND CONTINGENCIES (Notes)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R21": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LeasesOfLesseeDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2121100 - Disclosure - LEASES (Notes)",
     "role": "http://www.oneok.com/role/LeasesNotes",
     "shortName": "LEASES (Notes)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LeasesOfLesseeDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R22": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RevenueFromContractWithCustomerTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2122100 - Disclosure - REVENUE REVENUE (Notes)",
     "role": "http://www.oneok.com/role/RevenueRevenueNotes",
     "shortName": "REVENUE REVENUE (Notes)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RevenueFromContractWithCustomerTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R23": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SegmentReportingDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2123100 - Disclosure - SEGMENTS (Notes)",
     "role": "http://www.oneok.com/role/SegmentsNotes",
     "shortName": "SEGMENTS (Notes)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SegmentReportingDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R24": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AssetImpairmentChargesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2201201 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)",
     "role": "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesPolicies",
     "shortName": "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)",
     "subGroupType": "policies",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AssetImpairmentChargesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R25": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FairValueOfFinancialInstrumentsPolicy",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2209201 - Disclosure - FAIR VALUE MEASUREMENTS FAIR VALUE MEASUREMENTS (Policies)",
     "role": "http://www.oneok.com/role/FairValueMeasurementsFairValueMeasurementsPolicies",
     "shortName": "FAIR VALUE MEASUREMENTS FAIR VALUE MEASUREMENTS (Policies)",
     "subGroupType": "policies",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FairValueOfFinancialInstrumentsPolicy",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R26": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RevenueFromContractWithCustomerPolicyTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2222201 - Disclosure - REVENUE REVENUE (Policies)",
     "role": "http://www.oneok.com/role/RevenueRevenuePolicies",
     "shortName": "REVENUE REVENUE (Policies)",
     "subGroupType": "policies",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RevenueFromContractWithCustomerPolicyTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R27": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SegmentReportingPolicyPolicyTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2223201 - Disclosure - SEGMENTS SEGMENTS (Policies)",
     "role": "http://www.oneok.com/role/SegmentsSegmentsPolicies",
     "shortName": "SEGMENTS SEGMENTS (Policies)",
     "subGroupType": "policies",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SegmentReportingPolicyPolicyTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R28": {
     "firstAnchor": {
      "ancestors": [
       "us-gaap:AssetImpairmentChargesTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfGoodwillTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2301302 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)",
     "role": "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesTables",
     "shortName": "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "us-gaap:AssetImpairmentChargesTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfGoodwillTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R29": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2309302 - Disclosure - FAIR VALUE MEASUREMENTS (Tables)",
     "role": "http://www.oneok.com/role/FairValueMeasurementsTables",
     "shortName": "FAIR VALUE MEASUREMENTS (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R3": {
     "firstAnchor": null,
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1001501 - Statement - CONSOLIDATED STATEMENT OF INCOME (Parenthetical)",
     "role": "http://www.oneok.com/role/ConsolidatedStatementOfIncomeParenthetical",
     "shortName": "CONSOLIDATED STATEMENT OF INCOME (Parenthetical)",
     "subGroupType": "parenthetical",
     "uniqueAnchor": null
    },
    "R30": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2311301 - Disclosure - RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES (Tables)",
     "role": "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesTables",
     "shortName": "RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R31": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfDebtTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2312301 - Disclosure - DEBT DEBT (Tables)",
     "role": "http://www.oneok.com/role/DebtDebtTables",
     "shortName": "DEBT DEBT (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfDebtTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R32": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2314301 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables)",
     "role": "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossTables",
     "shortName": "ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R33": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2315301 - Disclosure - EARNINGS PER SHARE EARNINGS PER SHARE (Tables)",
     "role": "http://www.oneok.com/role/EarningsPerShareEarningsPerShareTables",
     "shortName": "EARNINGS PER SHARE EARNINGS PER SHARE (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R34": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfNetBenefitCostsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2317301 - Disclosure - EMPLOYEE BENEFIT PLANS EMPLOYEE BENEFIT PLANS (Tables)",
     "role": "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansTables",
     "shortName": "EMPLOYEE BENEFIT PLANS EMPLOYEE BENEFIT PLANS (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfNetBenefitCostsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R35": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD_srt_StatementScenarioAxis_oke_EquityInNetEarningsFromInvestmentsMember",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:EquityMethodInvestmentsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2318301 - Disclosure - UNCONSOLIDATED AFFILIATES (Tables)",
     "role": "http://www.oneok.com/role/UnconsolidatedAffiliatesTables",
     "shortName": "UNCONSOLIDATED AFFILIATES (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD_srt_StatementScenarioAxis_oke_EquityInNetEarningsFromInvestmentsMember",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:EquityMethodInvestmentsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R36": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "oke:LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2321302 - Disclosure - LEASES (Tables)",
     "role": "http://www.oneok.com/role/LeasesTables",
     "shortName": "LEASES (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "oke:LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R37": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ContractWithCustomerAssetAndLiabilityTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2322302 - Disclosure - REVENUE REVENUE (Tables)",
     "role": "http://www.oneok.com/role/RevenueRevenueTables",
     "shortName": "REVENUE REVENUE (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ContractWithCustomerAssetAndLiabilityTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R38": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2323302 - Disclosure - SEGMENTS (Tables)",
     "role": "http://www.oneok.com/role/SegmentsTables",
     "shortName": "SEGMENTS (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R39": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:ScheduleOfGoodwillTextBlock",
       "us-gaap:AssetImpairmentChargesTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FI2020Q1",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:Goodwill",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2401403 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)",
     "role": "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails",
     "shortName": "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:ScheduleOfGoodwillTextBlock",
       "us-gaap:AssetImpairmentChargesTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FI2020Q1",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:Goodwill",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R4": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:ProfitLoss",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1002000 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME",
     "role": "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome",
     "shortName": "CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:ComprehensiveIncomeNetOfTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R40": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "ix:continuation",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FI2020Q1",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "us-gaap:DerivativeAssetCollateralObligationToReturnCashOffset",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2409403 - Disclosure - FAIR VALUE MEASUREMENTS - Part 1 (Details)",
     "role": "http://www.oneok.com/role/FairValueMeasurementsPart1Details",
     "shortName": "FAIR VALUE MEASUREMENTS - Part 1 (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "ix:continuation",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FI2020Q1",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "us-gaap:DerivativeAssetCollateralObligationToReturnCashOffset",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R41": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FI2019Q4",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2409404 - Disclosure - FAIR VALUE MEASUREMENTS - Part 2 (Details)",
     "role": "http://www.oneok.com/role/FairValueMeasurementsPart2Details",
     "shortName": "FAIR VALUE MEASUREMENTS - Part 2 (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FI2019Q4",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R42": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FI2020Q1",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "us-gaap:DerivativeNetLiabilityPositionAggregateFairValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2411402 - Disclosure - RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES Part 1 (Details)",
     "role": "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
     "shortName": "RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES Part 1 (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FI2020Q1",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "us-gaap:DerivativeNetLiabilityPositionAggregateFairValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R43": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "oke:NotionalAmountOfCashFlowHedgeInstrumentsSettled",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2411403 - Disclosure - RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES, Part 2 (Details)",
     "role": "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details",
     "shortName": "RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES, Part 2 (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "oke:NotionalAmountOfCashFlowHedgeInstrumentsSettled",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R44": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "oke:DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2411404 - Disclosure - RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES Part 3 (Details)",
     "role": "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details",
     "shortName": "RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES Part 3 (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "oke:DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R45": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:ScheduleOfDebtTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FI2020Q1",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:DebtInstrumentCarryingAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2412402 - Disclosure - DEBT DEBT (Details)",
     "role": "http://www.oneok.com/role/DebtDebtDetails",
     "shortName": "DEBT DEBT (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:ScheduleOfDebtTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FI2020Q1",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:DebtInstrumentCarryingAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R46": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": "3",
      "first": true,
      "lang": null,
      "name": "us-gaap:CommonStockDividendsPerShareCashPaid",
      "reportCount": 1,
      "unitRef": "usdPerShare",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2413403 - Disclosure - EQUITY (Details)",
     "role": "http://www.oneok.com/role/EquityDetails",
     "shortName": "EQUITY (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": "-5",
      "lang": null,
      "name": "us-gaap:DividendsPreferredStockCash",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R47": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FI2019Q4",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2414402 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details)",
     "role": "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails",
     "shortName": "ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FI2019Q4",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R48": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2415402 - Disclosure - EARNINGS PER SHARE EARNINGS PER SHARE (Details)",
     "role": "http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails",
     "shortName": "EARNINGS PER SHARE EARNINGS PER SHARE (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:DilutiveSecurities",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R49": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "ix:continuation",
       "us-gaap:ScheduleOfNetBenefitCostsTableTextBlock",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2417402 - Disclosure - EMPLOYEE BENEFIT PLANS EMPLOYEE BENEFIT PLANS (Details)",
     "role": "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails",
     "shortName": "EMPLOYEE BENEFIT PLANS EMPLOYEE BENEFIT PLANS (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "ix:continuation",
       "us-gaap:ScheduleOfNetBenefitCostsTableTextBlock",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R5": {
     "firstAnchor": null,
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1002001 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (PARANTHETICAL)",
     "role": "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncomeConsolidatedStatementsOfComprehensiveIncomeParanthetical",
     "shortName": "CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (PARANTHETICAL)",
     "subGroupType": "",
     "uniqueAnchor": null
    },
    "R50": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:IncomeLossFromEquityMethodInvestments",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2418402 - Disclosure - UNCONSOLIDATED AFFILIATES (Details)",
     "role": "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails",
     "shortName": "UNCONSOLIDATED AFFILIATES (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FI2020Q1",
      "decimals": "-5",
      "lang": null,
      "name": "us-gaap:AccountsPayableRelatedPartiesCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R51": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "oke:LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:OperatingLeasePayments",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2421403 - Disclosure - LEASES (Details)",
     "role": "http://www.oneok.com/role/LeasesDetails",
     "shortName": "LEASES (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "oke:LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:OperatingLeasePayments",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R52": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FI2020Q1",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "us-gaap:ContractWithCustomerLiability",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2422403 - Disclosure - REVENUE REVENUE (Details)",
     "role": "http://www.oneok.com/role/RevenueRevenueDetails",
     "shortName": "REVENUE REVENUE (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FI2020Q1",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "us-gaap:ContractWithCustomerLiability",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R53": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:Revenues",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2423403 - Disclosure - SEGMENTS (Details)",
     "role": "http://www.oneok.com/role/SegmentsDetails",
     "shortName": "SEGMENTS (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:DirectOperatingCosts",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R6": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FI2020Q1",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1003000 - Statement - CONSOLIDATED BALANCE SHEETS",
     "role": "http://www.oneok.com/role/ConsolidatedBalanceSheets",
     "shortName": "CONSOLIDATED BALANCE SHEETS",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FI2020Q1",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:ReceivablesNetCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R7": {
     "firstAnchor": null,
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1003501 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)",
     "role": "http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical",
     "shortName": "CONSOLIDATED BALANCE SHEETS (Parenthetical)",
     "subGroupType": "parenthetical",
     "uniqueAnchor": null
    },
    "R8": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:ProfitLoss",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1004000 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS",
     "role": "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows",
     "shortName": "CONSOLIDATED STATEMENTS OF CASH FLOWS",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FD2020Q1YTD",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:EquityMethodInvestmentDividendsOrDistributions",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R9": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "us-gaap:SharesIssued",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1005000 - Statement - CONSOLIDATED STATEMENT OF CHANGES IN EQUITY",
     "role": "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity",
     "shortName": "CONSOLIDATED STATEMENT OF CHANGES IN EQUITY",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "oke-2020331x10q.htm",
      "contextRef": "FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "us-gaap:SharesIssued",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 111,
   "tag": {
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag",
        "terseLabel": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code",
        "terseLabel": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CurrentFiscalYearEndDate": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "End date of current fiscal year in the format --MM-DD.",
        "label": "Current Fiscal Year End Date",
        "terseLabel": "Current Fiscal Year End Date"
       }
      }
     },
     "localname": "CurrentFiscalYearEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "gMonthDayItemType"
    },
    "dei_DocumentDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Type of the document as assigned by the filer, corresponding to SEC document naming convention standards.",
        "label": "Document [Domain]",
        "terseLabel": "Document [Domain]"
       }
      }
     },
     "localname": "DocumentDomain",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "domainItemType"
    },
    "dei_DocumentFiscalPeriodFocus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.",
        "label": "Document Fiscal Period Focus",
        "terseLabel": "Document Fiscal Period Focus"
       }
      }
     },
     "localname": "DocumentFiscalPeriodFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "fiscalPeriodItemType"
    },
    "dei_DocumentFiscalYearFocus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Document Fiscal Year Focus",
        "terseLabel": "Document Fiscal Year Focus"
       }
      }
     },
     "localname": "DocumentFiscalYearFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "gYearItemType"
    },
    "dei_DocumentInformationDocumentAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the domain members or categories in the table and the line items or concepts that complete the table.",
        "label": "Document Information, Document [Axis]",
        "terseLabel": "Document Information, Document [Axis]"
       }
      }
     },
     "localname": "DocumentInformationDocumentAxis",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_DocumentInformationLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Document Information [Line Items]",
        "terseLabel": "Document Information [Line Items]"
       }
      }
     },
     "localname": "DocumentInformationLineItems",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_DocumentInformationTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Container to support the formal attachment of each official or unofficial, public or private document as part of a submission package.",
        "label": "Document Information [Table]",
        "terseLabel": "Document Information [Table]"
       }
      }
     },
     "localname": "DocumentInformationTable",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Document Period End Date",
        "terseLabel": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentQuarterlyReport": {
     "auth_ref": [
      "r352"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as an quarterly report.",
        "label": "Document Quarterly Report",
        "terseLabel": "Document Quarterly Report"
       }
      }
     },
     "localname": "DocumentQuarterlyReport",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentTransitionReport": {
     "auth_ref": [
      "r353"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as a transition report.",
        "label": "Document Transition Report",
        "terseLabel": "Document Transition Report"
       }
      }
     },
     "localname": "DocumentTransitionReport",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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'.",
        "label": "Document Type",
        "terseLabel": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntitiesTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Container to assemble all relevant information about each entity associated with the document instance",
        "label": "Entities [Table]",
        "terseLabel": "Entities [Table]"
       }
      }
     },
     "localname": "EntitiesTable",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One",
        "terseLabel": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town",
        "terseLabel": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code",
        "terseLabel": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province",
        "terseLabel": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r354"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key",
        "terseLabel": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityCommonStockSharesOutstanding": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Entity Common Stock, Shares Outstanding",
        "terseLabel": "Entity Common Stock, Shares Outstanding"
       }
      }
     },
     "localname": "EntityCommonStockSharesOutstanding",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "sharesItemType"
    },
    "dei_EntityCurrentReportingStatus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Entity Current Reporting Status",
        "terseLabel": "Entity Current Reporting Status"
       }
      }
     },
     "localname": "EntityCurrentReportingStatus",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "All the names of the entities being reported upon in a document. Any legal structure used to conduct activities or to hold assets. Some examples of such structures are corporations, partnerships, limited liability companies, grantor trusts, and other trusts. This item does not include business and geographical segments which are included in the geographical or business segments domains.",
        "label": "Entity [Domain]",
        "terseLabel": "Entity [Domain]"
       }
      }
     },
     "localname": "EntityDomain",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details",
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails",
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r354"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company",
        "terseLabel": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity File Number",
        "terseLabel": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityFilerCategory": {
     "auth_ref": [
      "r354"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-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.",
        "label": "Entity Filer Category",
        "terseLabel": "Entity Filer Category"
       }
      }
     },
     "localname": "EntityFilerCategory",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "filerCategoryItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation, State or Country Code",
        "terseLabel": "Entity Incorporation, State or Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityInformationLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Entity Information [Line Items]",
        "terseLabel": "Entity Information [Line Items]"
       }
      }
     },
     "localname": "EntityInformationLineItems",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_EntityInteractiveDataCurrent": {
     "auth_ref": [
      "r355"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).",
        "label": "Entity Interactive Data Current",
        "terseLabel": "Entity Interactive Data Current"
       }
      }
     },
     "localname": "EntityInteractiveDataCurrent",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r354"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name",
        "terseLabel": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityShellCompany": {
     "auth_ref": [
      "r354"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.",
        "label": "Entity Shell Company",
        "terseLabel": "Entity Shell Company"
       }
      }
     },
     "localname": "EntityShellCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntitySmallBusiness": {
     "auth_ref": [
      "r354"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicates that the company is a Smaller Reporting Company (SRC).",
        "label": "Entity Small Business",
        "terseLabel": "Entity Small Business"
       }
      }
     },
     "localname": "EntitySmallBusiness",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r354"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity Tax Identification Number",
        "terseLabel": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_LegalEntityAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The set of legal entities associated with a report.",
        "label": "Legal Entity [Axis]",
        "terseLabel": "Legal Entity [Axis]"
       }
      }
     },
     "localname": "LegalEntityAxis",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details",
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails",
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number",
        "terseLabel": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r350"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Title of 12(b) Security",
        "terseLabel": "Title of 12(b) Security"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r351"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name",
        "terseLabel": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol",
        "terseLabel": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "oke_A2.2NotesPayabledue2025Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "2.2% Notes Payable due 2025 [Member]",
        "label": "2.2% Notes Payable due 2025 [Member]",
        "terseLabel": "2.2% Notes Payable due 2025 [Member]"
       }
      }
     },
     "localname": "A2.2NotesPayabledue2025Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A2.5BillionCreditAgreementMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "$2.5 Billion Credit Agreement",
        "label": "$2.5 Billion Credit Agreement [Member]",
        "terseLabel": "$2.5 Billion Credit Agreement [Member]"
       }
      }
     },
     "localname": "A2.5BillionCreditAgreementMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A2.75NotesPayabledue2024Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "2.75% Notes Payable due 2024 [Member]",
        "label": "2.75% Notes Payable due 2024 [Member]",
        "terseLabel": "2.75% Notes Payable due 2024 [Member]"
       }
      }
     },
     "localname": "A2.75NotesPayabledue2024Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A2020Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "2020 Expected Revenue Recognition",
        "label": "2020 [Member]",
        "terseLabel": "2020 [Member]"
       }
      }
     },
     "localname": "A2020Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A2021Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "2021 Expected Revenue Recognition",
        "label": "2021 [Member]",
        "terseLabel": "2021 [Member]"
       }
      }
     },
     "localname": "A2021Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A2022Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "2022 Expected Revenue Recognition",
        "label": "2022 [Member]",
        "terseLabel": "2022 [Member]"
       }
      }
     },
     "localname": "A2022Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A2023Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "2023 expected revenue recognition",
        "label": "2023 [Member]",
        "terseLabel": "2023 [Member]"
       }
      }
     },
     "localname": "A2023Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A3.1NotesPayabledue2030Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "3.1% Notes Payable due 2030 [Member]",
        "label": "3.1% Notes Payable due 2030 [Member]",
        "terseLabel": "3.1% Notes Payable due 2030 [Member]"
       }
      }
     },
     "localname": "A3.1NotesPayabledue2030Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A3.375NotesPayabledue2022Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "3.375% Notes Payable due 2022 [Member]",
        "label": "3.375% Notes Payable due 2022 [Member]",
        "terseLabel": "3.375% Notes Payable due 2022 [Member]"
       }
      }
     },
     "localname": "A3.375NotesPayabledue2022Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A3.4NotesPayabledue2029Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "3.4% Notes Payable due 2029 [Member]",
        "label": "3.4% Notes Payable due 2029 [Member]",
        "terseLabel": "3.4% Notes Payable due 2029 [Member]"
       }
      }
     },
     "localname": "A3.4NotesPayabledue2029Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A4.0NotesPayabledue2027Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "4.0% Notes Payable due 2027 [Member]",
        "label": "4.0% Notes Payable due 2027 [Member]",
        "terseLabel": "4.0% Notes Payable due 2027 [Member]"
       }
      }
     },
     "localname": "A4.0NotesPayabledue2027Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A4.25NotesPayabledue2022Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "4.25% Notes Payable due 2022 [Member]",
        "label": "4.25% Notes Payable due 2022 [Member]",
        "terseLabel": "4.25% Notes Payable due 2022 [Member]"
       }
      }
     },
     "localname": "A4.25NotesPayabledue2022Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A4.35NotesPayabledue2029Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "4.35% Notes Payable due 2029 [Member]",
        "label": "4.35% Notes Payable due 2029 [Member]",
        "terseLabel": "4.35% Notes Payable due 2029 [Member]"
       }
      }
     },
     "localname": "A4.35NotesPayabledue2029Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A4.45NotesPayabledue2049Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "4.45% Notes Payable due 2049 [Member]",
        "label": "4.45% Notes Payable due 2049 [Member]",
        "terseLabel": "4.45% Notes Payable due 2049 [Member]"
       }
      }
     },
     "localname": "A4.45NotesPayabledue2049Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A4.55NotesPayabledue2028Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "4.55% Notes Payable due 2028 [Member]",
        "label": "4.55% Notes Payable due 2028 [Member]",
        "terseLabel": "4.55% Notes Payable due 2028 [Member]"
       }
      }
     },
     "localname": "A4.55NotesPayabledue2028Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A4.5NotesPayabledue2050Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "4.5% Notes Payable due 2050 [Member]",
        "label": "4.5% Notes Payable due 2050 [Member]",
        "terseLabel": "4.5% Notes Payable due 2050 [Member]"
       }
      }
     },
     "localname": "A4.5NotesPayabledue2050Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A4.95NotesPayabledue2047Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "4.95% Notes Payable due 2047 [Member]",
        "label": "4.95% Notes Payable due 2047 [Member]",
        "terseLabel": "4.95% Notes Payable due 2047 [Member]"
       }
      }
     },
     "localname": "A4.95NotesPayabledue2047Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A4.9NotesPayabledue2025Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "4.9% Notes Payable due 2025 [Member]",
        "label": "4.9% Notes Payable due 2025 [Member]",
        "terseLabel": "4.9% Notes Payable due 2025 [Member]"
       }
      }
     },
     "localname": "A4.9NotesPayabledue2025Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A5.0NotesPayabledue2023Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "5.0% Notes Payable due 2023 [Member]",
        "label": "5.0% Notes Payable due 2023 [Member]",
        "terseLabel": "5.0% Notes Payable due 2023 [Member]"
       }
      }
     },
     "localname": "A5.0NotesPayabledue2023Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A5.2NotesPayabledue2048Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "5.2% Notes Payable due 2048 [Member]",
        "label": "5.2% Notes Payable due 2048 [Member]",
        "terseLabel": "5.2% Notes Payable due 2048 [Member]"
       }
      }
     },
     "localname": "A5.2NotesPayabledue2048Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A6.0NotesPayabledue2035Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "6.0% Notes Payable due 2035 [Member]",
        "label": "6.0% Notes Payable due 2035 [Member]",
        "terseLabel": "6.0% Notes Payable due 2035 [Member]"
       }
      }
     },
     "localname": "A6.0NotesPayabledue2035Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A6.125NotesPayabledue2041Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "6.125% Notes Payable due 2041 [Member]",
        "label": "6.125% Notes Payable due 2041 [Member]",
        "terseLabel": "6.125% Notes Payable due 2041 [Member]"
       }
      }
     },
     "localname": "A6.125NotesPayabledue2041Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A6.2NotesPayabledue2043Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "6.2% Notes Payable due 2043 [Member]",
        "label": "6.2% Notes Payable due 2043 [Member]",
        "terseLabel": "6.2% Notes Payable due 2043 [Member]"
       }
      }
     },
     "localname": "A6.2NotesPayabledue2043Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A6.65NotesPayabledue2036Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "6.65% Notes Payable due 2036 [Member]",
        "label": "6.65% Notes Payable due 2036 [Member]",
        "terseLabel": "6.65% Notes Payable due 2036 [Member]"
       }
      }
     },
     "localname": "A6.65NotesPayabledue2036Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A6.85NotesPayabledue2037Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "6.85% Notes Payable due 2037 [Member]",
        "label": "6.85% Notes Payable due 2037 [Member]",
        "terseLabel": "6.85% Notes Payable due 2037 [Member]"
       }
      }
     },
     "localname": "A6.85NotesPayabledue2037Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A6.875NotesPayabledue2028Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "6.875% Notes Payable due 2028 [Member]",
        "label": "6.875% Notes Payable due 2028 [Member]",
        "terseLabel": "6.875% Notes Payable due 2028 [Member]"
       }
      }
     },
     "localname": "A6.875NotesPayabledue2028Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_A7.5NotesPayabledue2023Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "7.5% Notes Payable due 2023 [Member]",
        "label": "7.5% Notes Payable due 2023 [Member]",
        "terseLabel": "7.5% Notes Payable due 2023 [Member]"
       }
      }
     },
     "localname": "A7.5NotesPayabledue2023Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_AccumulatedOtherComprehensiveIncomeLossAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated Other Comprehensive Income (Loss) [Abstract]",
        "label": "Accumulated Other Comprehensive Income (Loss) [Abstract]"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeLossAbstract",
     "nsuri": "http://www.oneok.com/20200331",
     "xbrltype": "stringItemType"
    },
    "oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated change, net of tax, in other comprehensive income (loss) attributable to equity method investments.",
        "label": "Accumulated Other Comprehensive Income (Loss), Cumulative Change in Other Comprehensive Income (Loss) from Equity Method Investments, Effect Net of Tax",
        "periodEndLabel": "Risk-management assets/liabilities of unconsolidated affiliates - March 31",
        "periodStartLabel": "Risk-management assets/liabilities of unconsolidated affiliates - January 1"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_AdjustedEBITDA": {
     "auth_ref": [],
     "calculation": {
      "http://www.oneok.com/role/SegmentsDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.oneok.com/role/SegmentsDetailsCalc2": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Net income adjusted for interest expense, depreciation and amortization, noncash impairment charges, income taxes and AFUDC and other noncash items.",
        "label": "Adjusted EBITDA",
        "totalLabel": "Segment adjusted EBITDA"
       }
      }
     },
     "localname": "AdjustedEBITDA",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of unrealized gain (loss) related to interest rate derivatives designated as cash flow hedging instruments recorded in accumulated other comprehensive income.",
        "label": "Amount of accumulated other comprehensive income (loss) attributable primarily to settled interest-rate swaps.",
        "terseLabel": "Amount of accumulated other comprehensive income (loss) attributable primarily to settled interest-rate swaps."
       }
      }
     },
     "localname": "AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps.": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of unrealized gain (loss) related to interest rate derivatives designated as cash flow hedging instruments recorded in accumulated other comprehensive income.",
        "label": "Amount of accumulated other comprehensive income (loss) attributable primarily to forward starting interest-rate swaps.",
        "terseLabel": "Amount of accumulated other comprehensive income (loss) attributable primarily to forward starting interest-rate swaps."
       }
      }
     },
     "localname": "Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps.",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_BasicEPSfromContinuingOperationsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Basic EPS from Continuing Operations [Abstract]",
        "label": "Basic EPS from Continuing Operations [Abstract]",
        "terseLabel": "Basic EPS"
       }
      }
     },
     "localname": "BasicEPSfromContinuingOperationsAbstract",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "oke_BasisMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "",
        "label": "Basis [Member]",
        "terseLabel": "Basis"
       }
      }
     },
     "localname": "BasisMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_CertainOperatingLeasesEnteredIntoDuringThePeriodMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Certain Operating Leases Entered Into During The Period [Member]",
        "label": "Certain Operating Leases Entered Into During The Period [Member]",
        "terseLabel": "Certain Operating Leases Entered Into During The Period [Member]"
       }
      }
     },
     "localname": "CertainOperatingLeasesEnteredIntoDuringThePeriodMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_ChisholmPipelineCompanyMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Chisholm Pipeline Company [Member]",
        "label": "Chisholm Pipeline Company [Member]",
        "terseLabel": "Chisholm Pipeline Company [Member]"
       }
      }
     },
     "localname": "ChisholmPipelineCompanyMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails",
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The estimated net amount of unrealized gains or losses on commodity cash flow hedges as of the balance sheet date expected to be reclassified to earnings after the next twelve months.",
        "label": "Commodity Cash Flow Hedge Gain Loss To Be Reclassified After Next 12 Months Net",
        "terseLabel": "Commodity cash flow hedge gain (loss) to be reclassified after next 12 months net"
       }
      }
     },
     "localname": "CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_CommodityDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "",
        "label": "Commodity [Domain]",
        "terseLabel": "Commodity [Domain]"
       }
      }
     },
     "localname": "CommodityDomain",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_CommodityExchangesAndImbalances": {
     "auth_ref": [],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 4.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying amount as of the balance sheet date of the asset arising from natural gas pipeline imbalances or natural gas liquid exchange agreements valued at market or their contractually stipulated rate. Natural gas imbalances and natural gas liquid exchange agreements are settled in cash or made up in kind within one year, according to the terms of the respective pipeline tariff or by exchange agreement.",
        "label": "Commodity Exchanges And Imbalances",
        "terseLabel": "Commodity imbalances"
       }
      }
     },
     "localname": "CommodityExchangesAndImbalances",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_CommodityExchangesAndImbalancesLiabilitiesCurrent": {
     "auth_ref": [],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 4.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying amount as of the balance sheet date of the liability arising from natural gas pipeline imbalances or natural gas liquid exchange agreements valued at market or their contractually stipulated rate. Natural gas imbalances and natural gas liquid exchange agreements are settled in cash or made up in kind within one year, according to the terms of the respective pipeline tariff or by exchange agreement.",
        "label": "Commodity Exchanges and Imbalances Liabilities, Current",
        "terseLabel": "Commodity imbalances"
       }
      }
     },
     "localname": "CommodityExchangesAndImbalancesLiabilitiesCurrent",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_CommoditySalesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Commodity Sales [Member]",
        "label": "Commodity Sales [Member]",
        "terseLabel": "Commodity Sales"
       }
      }
     },
     "localname": "CommoditySalesMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_ContractwithCustomerLiabilityNetAdditions": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Contract with Customer, Liability, Net Additions",
        "label": "Contract with Customer, Liability, Net Additions",
        "terseLabel": "Net additions"
       }
      }
     },
     "localname": "ContractwithCustomerLiabilityNetAdditions",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_DerivativeCollateralRighttoReclaimCashTotal": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of right to receive cash collateral under master netting arrangements.",
        "label": "Derivative, Collateral, Right to Reclaim Cash, Total",
        "terseLabel": "Cash posted - total"
       }
      }
     },
     "localname": "DerivativeCollateralRighttoReclaimCashTotal",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_DerivativeContractSubtypeDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "",
        "label": "Derivative Contract Subtype [Domain]",
        "terseLabel": "Derivative Contract Subtype [Domain]"
       }
      }
     },
     "localname": "DerivativeContractSubtypeDomain",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The method for setting the notional amount of the derivative instrument.",
        "label": "Derivative instrument, by method for setting notional amount [Axis]",
        "terseLabel": "Derivative instrument, by method for setting notional amount [Axis]"
       }
      }
     },
     "localname": "DerivativeInstrumentByMethodForSettingNotionalAmountAxis",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "stringItemType"
    },
    "oke_DerivativeInstrumentContractTypeBySubtypeAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "",
        "label": "Derivative Instrument, Contract Type, by Subtype [Axis]",
        "terseLabel": "Derivative Instrument, Contract Type, by Subtype [Axis]"
       }
      }
     },
     "localname": "DerivativeInstrumentContractTypeBySubtypeAxis",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details"
     ],
     "xbrltype": "stringItemType"
    },
    "oke_DerivativeInstrumentsAndHedgingActivitiesUsingDerivativesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Derivative Instruments and Hedging Activities Using Derivatives [Abstract]",
        "label": "Derivative Instruments and Hedging Activities Using Derivatives [Abstract]"
       }
      }
     },
     "localname": "DerivativeInstrumentsAndHedgingActivitiesUsingDerivativesAbstract",
     "nsuri": "http://www.oneok.com/20200331",
     "xbrltype": "stringItemType"
    },
    "oke_DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Net",
        "label": "Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Net",
        "terseLabel": "Change in fair value of cash flow hedges reclassified from accumulated other comprehensive loss into net income (loss) on derivatives"
       }
      }
     },
     "localname": "DerivativeInstrumentsGainLossReclassifiedfromAccumulatedOCIintoIncomeNet",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive (Loss), Net",
        "label": "Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive (Loss), Net",
        "terseLabel": "Unrealized change in fair value of cash flow hedges in other comprehensive income (loss)"
       }
      }
     },
     "localname": "DerivativeInstrumentsGainLossRecognizedinOtherComprehensiveLossNet",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_DerivativePositonByTransactionTypeAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "",
        "label": "Derivative positon, by transaction type [Axis]",
        "terseLabel": "Derivative positon, by transaction type [Axis]"
       }
      }
     },
     "localname": "DerivativePositonByTransactionTypeAxis",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "stringItemType"
    },
    "oke_DerivativesByCommodityAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "",
        "label": "Derivatives, by Commodity [Axis]",
        "terseLabel": "Derivatives, by Commodity [Axis]"
       }
      }
     },
     "localname": "DerivativesByCommodityAxis",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "stringItemType"
    },
    "oke_DilutedEPSfromContinuingOperationsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Diluted EPS from Continuing Operations [Abstract]",
        "label": "Diluted EPS from Continuing Operations [Abstract]",
        "terseLabel": "Diluted EPS"
       }
      }
     },
     "localname": "DilutedEPSfromContinuingOperationsAbstract",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "oke_DocumentAndEntityInformationAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "",
        "label": "Document and Entity Information [Abstract]"
       }
      }
     },
     "localname": "DocumentAndEntityInformationAbstract",
     "nsuri": "http://www.oneok.com/20200331",
     "xbrltype": "stringItemType"
    },
    "oke_EquityInNetEarningsFromInvestmentsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Equity In Net Earnings From Investments [Member]",
        "label": "Equity In Net Earnings From Investments [Member]",
        "terseLabel": "Equity In Net Earnings From Investments"
       }
      }
     },
     "localname": "EquityInNetEarningsFromInvestmentsMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/UnconsolidatedAffiliatesTables"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_FairValueAccountingPolicyAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair Value Accounting Policy [Abstract]",
        "label": "Fair Value Accounting Policy [Abstract]"
       }
      }
     },
     "localname": "FairValueAccountingPolicyAbstract",
     "nsuri": "http://www.oneok.com/20200331",
     "xbrltype": "stringItemType"
    },
    "oke_FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Represents classes of assets (liabilities), net, measured and disclosed at fair value.",
        "label": "Fair Value, Assets Liabilities Net Measured on Recurring Basis, Unobservable Input Reconciliation, by Asset Class [Domain]",
        "terseLabel": "Fair Value, Assets Liabilities Net Measured on Recurring Basis, Unobservable Input Reconciliation, by Asset Class [Domain]"
       }
      }
     },
     "localname": "FairValueAssetsLiabilitiesNetMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_FairValueByAssetLiabilitiyClassAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value information by class of asset.",
        "label": "Fair Value by Asset Liabilitiy Class [Axis]",
        "terseLabel": "Fair Value by Asset Liabilitiy Class [Axis]"
       }
      }
     },
     "localname": "FairValueByAssetLiabilitiyClassAxis",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart2Details"
     ],
     "xbrltype": "stringItemType"
    },
    "oke_FinancialContractsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Financial Contracts [Member]",
        "label": "Financial Contracts [Member]",
        "terseLabel": "Financial Contracts [Member]"
       }
      }
     },
     "localname": "FinancialContractsMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_FinancialDerivativeInstrumentMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "",
        "label": "Financial Derivative Instrument [Member]",
        "terseLabel": "Financial contracts",
        "verboseLabel": "Financial Derivative Instrument [Member]"
       }
      }
     },
     "localname": "FinancialDerivativeInstrumentMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_FixedPriceMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "",
        "label": "Fixed Price [Member]",
        "terseLabel": "Fixed price"
       }
      }
     },
     "localname": "FixedPriceMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_ForecastedDebtIssuancesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Forecasted Debt Issuances [Member]",
        "label": "Forecasted Debt Issuances [Member]",
        "terseLabel": "Forecasted Debt Issuances [Member]"
       }
      }
     },
     "localname": "ForecastedDebtIssuancesMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_ForwardStartingandTreasuryLockContractsAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Forward Starting and Treasury Lock Contracts [Axis]",
        "label": "Forward Starting and Treasury Lock Contracts [Axis]",
        "terseLabel": "Forward Starting and Treasury Lock Contracts [Axis]"
       }
      }
     },
     "localname": "ForwardStartingandTreasuryLockContractsAxis",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "stringItemType"
    },
    "oke_ForwardStartingandTreasuryLockContractsDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "[Domain] for Forward Starting and Treasury Lock Contracts [Axis]",
        "label": "Forward Starting and Treasury Lock Contracts [Domain]",
        "terseLabel": "Forward Starting and Treasury Lock Contracts [Domain]"
       }
      }
     },
     "localname": "ForwardStartingandTreasuryLockContractsDomain",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_FuturesandswapsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Futures and swaps [Member]",
        "label": "Futures and swaps [Member]",
        "terseLabel": "Futures and swaps"
       }
      }
     },
     "localname": "FuturesandswapsMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_FuturesforwardsandswapsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Futures, forwards and swaps [Member]",
        "label": "Futures, forwards and swaps [Member]",
        "terseLabel": "Futures, forwards and swaps"
       }
      }
     },
     "localname": "FuturesforwardsandswapsMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_GatheringandExchangeServicesRevenueMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Gathering and Exchange Services Revenue",
        "label": "Gathering and Exchange Services Revenue [Member]",
        "terseLabel": "Gathering, Processing and Exchange Services Revenue"
       }
      }
     },
     "localname": "GatheringandExchangeServicesRevenueMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_GuardianPipelineMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Another company which is controlled, directly or indirectly, by its parent. The usual condition for control is ownership of a majority (over 50%) of the outstanding voting stock. The power to control may also exist with a lesser percentage of ownership, for example, by contract, lease, agreement with other stockholders or by court decree.",
        "label": "Guardian Pipeline [Member]",
        "terseLabel": "Guardian Pipeline [Member]"
       }
      }
     },
     "localname": "GuardianPipelineMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Impairment Of Equity Method Investment, Difference Between Carrying Amount And Underlying Equity",
        "label": "ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity",
        "negatedLabel": "Impairment of equity investments - goodwill",
        "terseLabel": "Impairment of equity investments - goodwill"
       }
      }
     },
     "localname": "ImpairmentOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails",
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges": {
     "auth_ref": [],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome": {
       "order": 5.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate amount of write-downs for impairments recognized during the period for long lived assets, goodwill and other assets recognized in the income statement.",
        "label": "Impairment of long lived assets, goodwill, and other asset impairment charges",
        "terseLabel": "Impairment charges (Note A)"
       }
      }
     },
     "localname": "Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_IndebtednessToAdjustedEbitdaCurrent": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total debt to earnings before interest, taxes, depreciation and amortization at period end.",
        "label": "Indebtedness To Adjusted Ebitda Current",
        "terseLabel": "Indebtedness To Adjusted Ebitda Current"
       }
      }
     },
     "localname": "IndebtednessToAdjustedEbitdaCurrent",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "pureItemType"
    },
    "oke_IndebtednesstoAdjustedEBITDAMaximum": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total debt to earnings before interest, taxes, depreciation and amortization maximum.",
        "label": "Indebtedness to Adjusted EBITDA Maximum",
        "terseLabel": "Indebtedness To Adjusted EBITDA Maximum"
       }
      }
     },
     "localname": "IndebtednesstoAdjustedEBITDAMaximum",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "pureItemType"
    },
    "oke_IntersegmentRevenuesbyNameAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Intersegment Revenues by Name",
        "label": "Intersegment Revenues by Name [Axis]",
        "terseLabel": "Intersegment Revenues by Name [Axis]"
       }
      }
     },
     "localname": "IntersegmentRevenuesbyNameAxis",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "oke_IntersegmentRevenuesbyNameDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "[Domain] for Intersegment Revenues by Name",
        "label": "Intersegment Revenues by Name [Domain]",
        "terseLabel": "Intersegment Revenues by Name [Domain]"
       }
      }
     },
     "localname": "IntersegmentRevenuesbyNameDomain",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_InvestmentsAndOtherAssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "",
        "label": "Investments and other assets [Abstract]",
        "verboseLabel": "Investments and other assets"
       }
      }
     },
     "localname": "InvestmentsAndOtherAssetsAbstract",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "stringItemType"
    },
    "oke_LIBORBasedInterestPaymentsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "LIBOR Based Interest Payments [Member]",
        "label": "LIBOR Based Interest Payments [Member]",
        "terseLabel": "LIBOR Based Interest Payments [Member]"
       }
      }
     },
     "localname": "LIBORBasedInterestPaymentsMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Includes information about operating and finance lease assets and liabilities included in the Consolidated Balance Sheet.",
        "label": "LeaseAssetsAndLiabilitiesInBalanceSheet [Table Text Block]",
        "terseLabel": "Lease Assets and Liabilities Included in the Consolidated Balance Sheet[Table Text Block]"
       }
      }
     },
     "localname": "LeaseAssetsAndLiabilitiesInBalanceSheetTableTextBlock",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/LeasesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "oke_LeaseDescriptionAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Lease Description [Axis]",
        "label": "Lease Description [Axis]",
        "terseLabel": "Lease Details [Axis]"
       }
      }
     },
     "localname": "LeaseDescriptionAxis",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "oke_LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Lease remaining balance related to lease entered in December 2019 [Member]",
        "label": "Lease remaining balance related to lease entered in December 2019 [Member] [Member] [Member]",
        "terseLabel": "Lease remaining balance related to lease entered in December 2019 [Member] [Member] [Member]"
       }
      }
     },
     "localname": "LeaseremainingbalancerelatedtoleaseenteredinDecember2019MemberMemberMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_MaturityofFinanceLeaseLiabilityMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Maturity of Finance Lease Liability [Member]",
        "label": "Maturity of Finance Lease Liability [Member]",
        "terseLabel": "Maturity of Finance Lease Liability"
       }
      }
     },
     "localname": "MaturityofFinanceLeaseLiabilityMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_MaturityofLeaseLiabilitiesDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "[Domain] for Maturity of Lease Liabilities [Axis]",
        "label": "Maturity of Lease Liabilities [Domain]",
        "terseLabel": "Lease Details [Domain]"
       }
      }
     },
     "localname": "MaturityofLeaseLiabilitiesDomain",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_MaturityofOperatingLeaseLiabilitiesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Maturity of Operating Lease Liabilities [Member]",
        "label": "Maturity of Operating Lease Liabilities [Member]",
        "terseLabel": "Maturity of Operating Lease Liabilities"
       }
      }
     },
     "localname": "MaturityofOperatingLeaseLiabilitiesMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_MethodForSettingNotionalAmountDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "",
        "label": "Method for setting notional amount [Domain]",
        "terseLabel": "Method for setting notional amount [Domain]"
       }
      }
     },
     "localname": "MethodForSettingNotionalAmountDomain",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_NGLandCondensateSalesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "NGL and Condensate Sales",
        "label": "NGL and Condensate Sales [Member]",
        "terseLabel": "NGL and Condensate Sales [Member]"
       }
      }
     },
     "localname": "NGLandCondensateSalesMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_NaturalGasGatheringAndProcessingMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Natural Gas Gathering and Processing",
        "label": "Natural Gas Gathering And Processing [Member]",
        "terseLabel": "Natural Gas Gathering And Processing [Member]"
       }
      }
     },
     "localname": "NaturalGasGatheringAndProcessingMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails",
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails",
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_NaturalGasGatheringandProcessingIntersegmentMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Natural Gas Gathering and Processing Intersegment",
        "label": "Natural Gas Gathering and Processing Intersegment [Member]",
        "terseLabel": "Natural Gas Gathering and Processing Intersegment [Member]"
       }
      }
     },
     "localname": "NaturalGasGatheringandProcessingIntersegmentMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_NaturalGasLiquidsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Natural Gas Liquids",
        "label": "Natural Gas Liquids [Member]",
        "terseLabel": "Natural Gas Liquids"
       }
      }
     },
     "localname": "NaturalGasLiquidsMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/SegmentsDetails",
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails",
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_NaturalGasLiquidsRegulatedMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Natural Gas Liquids Regulated [Member]",
        "label": "Natural Gas Liquids Regulated [Member]",
        "terseLabel": "Natural Gas Liquids Regulated [Member]"
       }
      }
     },
     "localname": "NaturalGasLiquidsRegulatedMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_NaturalGasPipelinesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Natural Gas Pipelines",
        "label": "Natural Gas Pipelines [Member]",
        "terseLabel": "Natural Gas Pipelines"
       }
      }
     },
     "localname": "NaturalGasPipelinesMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/SegmentsDetails",
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_NaturalGasPipelinesRegulatedMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Natural Gas Pipelines Regulated [Member]",
        "label": "Natural Gas Pipelines Regulated [Member]",
        "terseLabel": "Natural Gas Pipelines Regulated [Member]"
       }
      }
     },
     "localname": "NaturalGasPipelinesRegulatedMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_NonPrintingConsolidatedStatementsOfIncomeParentheticalAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Non-Printing Consolidated Statements of Income (Parenthetical) [Abstract]",
        "label": "Non-Printing Consolidated Statements of Income (Parenthetical) [Abstract]"
       }
      }
     },
     "localname": "NonPrintingConsolidatedStatementsOfIncomeParentheticalAbstract",
     "nsuri": "http://www.oneok.com/20200331",
     "xbrltype": "stringItemType"
    },
    "oke_NoncustomerDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Revenue associated with noncustomer",
        "label": "Noncustomer [Domain]",
        "terseLabel": "Noncustomer [Domain]"
       }
      }
     },
     "localname": "NoncustomerDomain",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_NorthernBorderPipelineMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "ONEOK Partners' equity investment in Northern Border Pipeline.",
        "label": "Northern Border Pipeline [Member]",
        "terseLabel": "Northern Border Pipeline"
       }
      }
     },
     "localname": "NorthernBorderPipelineMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_NotesPayablefromPublicOfferingDue20252030and2050Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Notes Payable from Public Offering Due 2025, 2030 and 2050 [Member]",
        "label": "Notes Payable from Public Offering Due 2025, 2030 and 2050 [Member]",
        "terseLabel": "Notes Payable from Public Offering Due 2025, 2030 and 2050 [Member]"
       }
      }
     },
     "localname": "NotesPayablefromPublicOfferingDue20252030and2050Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_NotesPayables1Due2022Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A written promise to pay a note.",
        "label": "Notes Payables 1 due 2022 [Member]",
        "terseLabel": "Notes Payables 1 due 2022 [Member]"
       }
      }
     },
     "localname": "NotesPayables1Due2022Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_NotionalAmountOfCashFlowHedgeInstrumentsSettled": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate notional amount specified by the settled derivative(s) designated as cash flow hedge instruments, expressed as an absolute value",
        "label": "Notional Amount Of Cash Flow Hedge Instruments Settled",
        "terseLabel": "Notional Amount Of Cash Flow Hedge Instruments Settled"
       }
      }
     },
     "localname": "NotionalAmountOfCashFlowHedgeInstrumentsSettled",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_OperationsAreaAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Operations Area [Axis]",
        "label": "Operations Area [Axis]",
        "terseLabel": "Operations Area [Axis]"
       }
      }
     },
     "localname": "OperationsAreaAxis",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "oke_OperationsAreaDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "[Domain] for Operations Area [Axis]",
        "label": "Operations Area [Domain]",
        "terseLabel": "Operations Area [Domain]"
       }
      }
     },
     "localname": "OperationsAreaDomain",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax, before reclassification adjustments, of other comprehensive income (loss) attributable to equity method investments.",
        "label": "Other Comprehensive Income (Loss), Amount Attributable to Equity Method Investments, before Reclassification Adjustments, Net of Tax",
        "terseLabel": "Other comprehensive income (loss) before reclassification, risk-management assets/liabilities of unconsolidated affiliates"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_OtherComprehensiveIncomeLossBeforeReclassifications": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Other comprehensive income (loss) before reclassifications",
        "label": "Other comprehensive income (loss) before reclassifications",
        "terseLabel": "Other comprehensive income (loss) before reclassifications"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossBeforeReclassifications",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax": {
     "auth_ref": [],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome": {
       "order": 4.0,
       "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax of other comprehensive income attributable to equity method investments.",
        "label": "Other Comprehensive Income (Loss), Portion Attributable to Equity Method Investments, Net of Tax",
        "terseLabel": "Other comprehensive income (loss) of unconsolidated affiliates, net of tax of $2,283 and $750, respectively",
        "verboseLabel": "Other comprehensive income (loss), risk-management assets/liabilities of unconsolidated affiliates, net of tax"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Other Comprehensive Income (Loss), Portion Attributable to Equity Method Investments, Tax",
        "label": "Other Comprehensive Income (Loss), Portion Attributable to Equity Method Investments, Tax",
        "terseLabel": "Other comprehensive income (loss) on investments in unconsolidated affiliates, tax"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncomeConsolidatedStatementsOfComprehensiveIncomeParanthetical"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Net of tax effect of the total reclassification adjustment for accumulated gains and losses included in accumulated comprehensive income that was realized in net income during the period.",
        "label": "Other Comprehensive Income (Loss), Reclassification Adjustment included in Net Income, Net of Tax",
        "negatedLabel": "Other comprehensive income (loss), reclassification adjustment included in net income, net of tax"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax of reclassification adjustment from accumulated other comprehensive income for comprehensive income attributable to equity method investments.",
        "label": "Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Other Comprehensive Income Attributable to Equity Method Investments, Net of Tax",
        "negatedTerseLabel": "Other comprehensive income (loss), reclassification adjustment from AOCI for other comprehensive income attributable to unconsolidated affiliates, net of tax"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_OtherCorporateCostsandNoncashItems": {
     "auth_ref": [],
     "calculation": {
      "http://www.oneok.com/role/SegmentsDetails": {
       "order": 7.0,
       "parentTag": "oke_AdjustedEBITDA",
       "weight": 1.0
      },
      "http://www.oneok.com/role/SegmentsDetailsCalc2": {
       "order": 5.0,
       "parentTag": "oke_AdjustedEBITDA",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sum of various corporate costs and noncash Items",
        "label": "Other Corporate Costs and Noncash Items",
        "terseLabel": "Other corporate costs and noncash items"
       }
      }
     },
     "localname": "OtherCorporateCostsandNoncashItems",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_OtherMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Other",
        "label": "Other [Member]",
        "terseLabel": "Other [Member]"
       }
      }
     },
     "localname": "OtherMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_OtherUnconsolidatedAffiliateMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "ONEOK Partners' equity investment in other unconsolidated affiliates.",
        "label": "Other Unconsolidated Affiliate [Member]",
        "terseLabel": "Other Unconsolidated Affiliates"
       }
      }
     },
     "localname": "OtherUnconsolidatedAffiliateMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_OverlandPassPipelineCompanyMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "ONEOK Partners' equity investment in Overland Pass Pipeline Company",
        "label": "Overland Pass Pipeline Company [Member]",
        "terseLabel": "Overland Pass Pipeline"
       }
      }
     },
     "localname": "OverlandPassPipelineCompanyMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_PhysicalContractsLiabilitiesFairValueDisclosures": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This element represents the portion of the balance sheet assertion valued at fair value by the entity 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.",
        "label": "Physical contracts, liabilities, fair value disclosures",
        "negatedLabel": "Physical contracts"
       }
      }
     },
     "localname": "PhysicalContractsLiabilitiesFairValueDisclosures",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_PhysicalContractsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Physical Contracts [Member]",
        "label": "Physical Contracts [Member]",
        "terseLabel": "Physical Contracts [Member]"
       }
      }
     },
     "localname": "PhysicalContractsMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_PhysicalDerivativeInstrumentMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "",
        "label": "Physical Derivative Instrument [Member]",
        "terseLabel": "Physical contracts"
       }
      }
     },
     "localname": "PhysicalDerivativeInstrumentMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther": {
     "auth_ref": [],
     "calculation": {
      "http://www.oneok.com/role/SegmentsDetails": {
       "order": 12.0,
       "parentTag": "oke_AdjustedEBITDA",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of Equity and Other",
        "label": "Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of Equity and Other",
        "terseLabel": "Noncash compensation expense and other"
       }
      }
     },
     "localname": "PublicUtilitiesAllowanceforFundsUsedDuringConstructionCapitalizedCostofEquityandOther",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_PurchasorMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information on a derivative contract to purchase, be the payor.",
        "label": "Purchasor [Member]",
        "terseLabel": "Purchased/ Payor"
       }
      }
     },
     "localname": "PurchasorMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_RegulatedSegmentByNameAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Regulated Segment by Name",
        "label": "Regulated Segment by Name [Axis]",
        "terseLabel": "Regulated Segment by Name [Axis]"
       }
      }
     },
     "localname": "RegulatedSegmentByNameAxis",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "oke_RegulatedSegmentByNameDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Regulated Segment by Name",
        "label": "Regulated Segment by Name [Domain]",
        "terseLabel": "Regulated Segment by Name [Domain]"
       }
      }
     },
     "localname": "RegulatedSegmentByNameDomain",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_RemainingContractTermsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Remaining Contract Terms [Member]",
        "label": "Remaining Contract Terms [Member]",
        "terseLabel": "Remaining Contract Terms [Member]"
       }
      }
     },
     "localname": "RemainingContractTermsMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_ReportableSegmentByNameAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Reportable Segment by Name",
        "label": "Reportable Segment by Name [Axis]",
        "terseLabel": "Reportable Segment by Name [Axis]"
       }
      }
     },
     "localname": "ReportableSegmentByNameAxis",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails",
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "oke_ReportableSegmentByNameDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Reportable Segment by Name",
        "label": "Reportable Segment by Name [Domain]",
        "terseLabel": "Reportable Segment by Name [Domain]"
       }
      }
     },
     "localname": "ReportableSegmentByNameDomain",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails",
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_ResidueNaturalGasSalesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Residue Natural Gas Sales",
        "label": "Residue Natural Gas Sales [Member]",
        "terseLabel": "Residue Natural Gas Sales [Member]"
       }
      }
     },
     "localname": "ResidueNaturalGasSalesMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_RevenueRemainingPerformanceObligationAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Revenue, Remaining Performance Obligation",
        "label": "Revenue, Remaining Performance Obligation [Axis]",
        "terseLabel": "Revenue, Remaining Performance Obligation [Axis]"
       }
      }
     },
     "localname": "RevenueRemainingPerformanceObligationAxis",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "oke_RevenueRemainingPerformanceObligationDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "[Domain] for Revenue, Remaining Performance Obligation",
        "label": "Revenue, Remaining Performance Obligation [Domain]",
        "terseLabel": "Revenue, Remaining Performance Obligation [Domain]"
       }
      }
     },
     "localname": "RevenueRemainingPerformanceObligationDomain",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_RoadrunnerGasTransmissionMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "ONEOK Partners' equity method investment in Roadrunner Gas Transmission",
        "label": "Roadrunner Gas Transmission [Member]",
        "terseLabel": "Roadrunner"
       }
      }
     },
     "localname": "RoadrunnerGasTransmissionMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "[Table Text Block] for Tabular disclosure of the risk-management assets/liabilities component of other comprehensive income (loss).",
        "label": "Schedule of Accumulated Other Comprehensive Income (Loss) for Risk-Management Assets/Liabilities [Table Text Block]",
        "terseLabel": "Schedule of Accumulated Other Comprehensive Loss for Risk-Management Assets/Liabilities [Table Text Block]"
       }
      }
     },
     "localname": "ScheduleofAccumulatedOtherComprehensiveIncomeLossforRiskManagementAssetsLiabilitiesTableTextBlock",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "oke_SellorMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information on a derivative contract to sell, be the reciever.",
        "label": "Sellor [Member]",
        "verboseLabel": "Sold/ Receiver"
       }
      }
     },
     "localname": "SellorMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_ServicesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Services [Member]",
        "label": "Services [Member]",
        "terseLabel": "Services"
       }
      }
     },
     "localname": "ServicesMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_TermLoanAgreementdue2021Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Term Loan Agreement due 2021 [Member]",
        "label": "Term Loan Agreement due 2021 [Member]",
        "terseLabel": "Term Loan Agreement due 2021 [Member]"
       }
      }
     },
     "localname": "TermLoanAgreementdue2021Member",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_ThereafterMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Thereafter Expected Revenue Recognition",
        "label": "Thereafter [Member]",
        "terseLabel": "Thereafter [Member]"
       }
      }
     },
     "localname": "ThereafterMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_TotalSegmentsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total Segments [Member]",
        "label": "Total Segments [Member]",
        "terseLabel": "Total Segments [Member]"
       }
      }
     },
     "localname": "TotalSegmentsMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_TransactionTypeDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "",
        "label": "Transaction type [Domain]",
        "terseLabel": "Transaction type [Domain]"
       }
      }
     },
     "localname": "TransactionTypeDomain",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_TransportationandStorageRevenueMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Transportation and Storage Revenue",
        "label": "Transportation and Storage Revenue [Member]",
        "terseLabel": "Transportation and Storage Revenue [Member]"
       }
      }
     },
     "localname": "TransportationandStorageRevenueMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_UnamortizedPortionofTerminatedSwaps": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Unamortized portion of terminated interest rate swaps",
        "label": "Unamortized Portion of Terminated Swaps",
        "terseLabel": "Unamortized Portion of Terminated Swaps"
       }
      }
     },
     "localname": "UnamortizedPortionofTerminatedSwaps",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_UnconsolidatedAffiliatesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Unconsolidated Affiliates [Member]",
        "label": "Unconsolidated Affiliates [Member]",
        "terseLabel": "Unconsolidated Affiliates [Member]"
       }
      }
     },
     "localname": "UnconsolidatedAffiliatesMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of unrealized gain (loss) related to the increase or decrease in fair value of derivatives designated as cash flow hedging instruments, which was recorded in accumulated other comprehensive income to the extent that the cash flow hedge was determined to be effective, net of tax.",
        "label": "Unrealized Gain Loss On Cash Flow Hedges Net Of Tax Accumulated Other Comprehensive Income Loss",
        "terseLabel": "Unrealized gain loss on cash flow hedges net of tax accumulated other comprehensive income loss"
       }
      }
     },
     "localname": "UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "oke_VeniceEnergyServicesCompanyMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Venice Energy Services Company [Member]",
        "label": "Venice Energy Services Company [Member]",
        "terseLabel": "Venice Energy Services Company [Member]"
       }
      }
     },
     "localname": "VeniceEnergyServicesCompanyMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails",
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_WeightedAverageDiscountRateMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted-Average Discount Rate [Member]",
        "label": "Weighted-Average Discount Rate [Member]",
        "terseLabel": "Weighted-Average Discount Rate [Member]"
       }
      }
     },
     "localname": "WeightedAverageDiscountRateMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "oke_WeightedAverageRemainingLeaseTermMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted-Average Remaining Lease Term [Member]",
        "label": "Weighted-Average Remaining Lease Term [Member]",
        "terseLabel": "Weighted-Average Remaining Lease Term [Member]"
       }
      }
     },
     "localname": "WeightedAverageRemainingLeaseTermMember",
     "nsuri": "http://www.oneok.com/20200331",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_ConsolidatedEntitiesAxis": {
     "auth_ref": [
      "r347"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Consolidated Entities [Axis]",
        "terseLabel": "Consolidated Entities [Axis]"
       }
      }
     },
     "localname": "ConsolidatedEntitiesAxis",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_ConsolidatedEntitiesDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Consolidated Entities [Domain]",
        "terseLabel": "Consolidated Entities [Domain]"
       }
      }
     },
     "localname": "ConsolidatedEntitiesDomain",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_CrudeOilAndNGLPerBarrelMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Crude Oil and Natural Gas Liquids (NGL) [Member]",
        "terseLabel": "- Crude oil and NGLs (MMBbl)"
       }
      }
     },
     "localname": "CrudeOilAndNGLPerBarrelMember",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_EquityMethodInvesteeNameDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Investment, Name [Domain]",
        "terseLabel": "Investment, Name [Domain]",
        "verboseLabel": "Equity Method Investee, Name [Domain]"
       }
      }
     },
     "localname": "EquityMethodInvesteeNameDomain",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails",
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_MajorCustomersAxis": {
     "auth_ref": [
      "r135",
      "r190",
      "r194",
      "r344"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Customer [Axis]",
        "terseLabel": "Customer [Axis]"
       }
      }
     },
     "localname": "MajorCustomersAxis",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_NameOfMajorCustomerDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Customer [Domain]",
        "terseLabel": "Customer [Domain]"
       }
      }
     },
     "localname": "NameOfMajorCustomerDomain",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_NaturalGasReservesMember": {
     "auth_ref": [
      "r314"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Natural Gas [Member]",
        "terseLabel": "- Natural gas (Bcf)"
       }
      }
     },
     "localname": "NaturalGasReservesMember",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_ParentCompanyMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Parent Company [Member]",
        "terseLabel": "Parent Company"
       }
      }
     },
     "localname": "ParentCompanyMember",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_ProductOrServiceAxis": {
     "auth_ref": [
      "r134",
      "r190",
      "r193",
      "r342",
      "r343"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Product and Service [Axis]",
        "terseLabel": "Product and Service [Axis]"
       }
      }
     },
     "localname": "ProductOrServiceAxis",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome",
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_ProductsAndServicesDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Product and Service [Domain]",
        "terseLabel": "Product and Service [Domain]"
       }
      }
     },
     "localname": "ProductsAndServicesDomain",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome",
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_ScenarioUnspecifiedDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Scenario [Domain]",
        "terseLabel": "Scenario [Domain]"
       }
      }
     },
     "localname": "ScenarioUnspecifiedDomain",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossNotes",
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossTables",
      "http://www.oneok.com/role/ConsolidatedBalanceSheets",
      "http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical",
      "http://www.oneok.com/role/ConsolidatedStatementOfIncomeParenthetical",
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows",
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome",
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncomeConsolidatedStatementsOfComprehensiveIncomeParanthetical",
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome",
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails",
      "http://www.oneok.com/role/UnconsolidatedAffiliatesTables"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis": {
     "auth_ref": [
      "r140"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Investment, Name [Axis]",
        "terseLabel": "Schedule of Equity Method Investment, Equity Method Investee, Name [Axis]"
       }
      }
     },
     "localname": "ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails",
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_StatementScenarioAxis": {
     "auth_ref": [
      "r165",
      "r308"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Scenario [Axis]",
        "terseLabel": "Scenario [Axis]",
        "verboseLabel": "Scenario [Axis]"
       }
      }
     },
     "localname": "StatementScenarioAxis",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossNotes",
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossTables",
      "http://www.oneok.com/role/ConsolidatedBalanceSheets",
      "http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical",
      "http://www.oneok.com/role/ConsolidatedStatementOfIncomeParenthetical",
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows",
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome",
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncomeConsolidatedStatementsOfComprehensiveIncomeParanthetical",
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome",
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails",
      "http://www.oneok.com/role/UnconsolidatedAffiliatesTables"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_SubsidiaryIssuerMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Subsidiary Issuer [Member]",
        "terseLabel": "Subsidiary Issuer [Member]"
       }
      }
     },
     "localname": "SubsidiaryIssuerMember",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccountingPoliciesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Accounting Policies [Abstract]"
       }
      }
     },
     "localname": "AccountingPoliciesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_AccountsPayableCurrent": {
     "auth_ref": [
      "r31"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 3.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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).",
        "label": "Accounts Payable, Current",
        "terseLabel": "Accounts payable"
       }
      }
     },
     "localname": "AccountsPayableCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccountsPayableRelatedPartiesCurrent": {
     "auth_ref": [
      "r31",
      "r104",
      "r304",
      "r305",
      "r306"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount for accounts payable to related parties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Accounts Payable, Related Parties, Current",
        "terseLabel": "Accounts Payable, Related Parties, Current"
       }
      }
     },
     "localname": "AccountsPayableRelatedPartiesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember": {
     "auth_ref": [
      "r55",
      "r61",
      "r64",
      "r209",
      "r234"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated other comprehensive (income) loss related to defined benefit plans attributable to the parent.",
        "label": "Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]",
        "terseLabel": "Accumulated Retirement and Other Postretirement Benefit Plans Adjustment [Member]",
        "verboseLabel": "Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]"
       }
      }
     },
     "localname": "AccumulatedDefinedBenefitPlansAdjustmentMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment": {
     "auth_ref": [
      "r29",
      "r156"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_PropertyPlantAndEquipmentNet",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.",
        "label": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment",
        "verboseLabel": "Accumulated depreciation and amortization"
       }
      }
     },
     "localname": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember": {
     "auth_ref": [
      "r54",
      "r61",
      "r64",
      "r233"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated other comprehensive income (loss) resulting from gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges, attributable to the parent.",
        "label": "Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]",
        "terseLabel": "Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]"
       }
      }
     },
     "localname": "AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax": {
     "auth_ref": [
      "r54",
      "r58",
      "r60"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.",
        "label": "Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax",
        "periodEndLabel": "Risk management assets/liabilities - March 31",
        "periodStartLabel": "Risk management assets/liabilities - January 1"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax": {
     "auth_ref": [
      "r56",
      "r61"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).",
        "label": "Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax",
        "negatedPeriodEndLabel": "Retirement and other postretirement benefit plan obligations - March 31",
        "negatedPeriodStartLabel": "Retirement and other postretirement benefit plan obligations - January 1"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax": {
     "auth_ref": [
      "r58",
      "r60",
      "r61"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 4.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Accumulated Other Comprehensive Income (Loss), Net of Tax",
        "periodEndLabel": "Accumulated other comprehensive loss - March 31",
        "periodStartLabel": "Accumulated other comprehensive loss - January 1",
        "verboseLabel": "Accumulated other comprehensive loss (Note F)"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeMember": {
     "auth_ref": [
      "r57",
      "r61",
      "r64",
      "r234"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated increase (decrease) in equity from transactions and other events and circumstances from non-owner sources, attributable to the parent. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners.",
        "label": "AOCI Attributable to Parent [Member]",
        "terseLabel": "Accumulated Other Comprehensive Loss"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AdditionalPaidInCapital": {
     "auth_ref": [
      "r20"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 3.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.",
        "label": "Additional Paid in Capital",
        "terseLabel": "Paid-in capital"
       }
      }
     },
     "localname": "AdditionalPaidInCapital",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdditionalPaidInCapitalMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders.",
        "label": "Additional Paid-in Capital [Member]",
        "terseLabel": "Paid-in Capital"
       }
      }
     },
     "localname": "AdditionalPaidInCapitalMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AdjustmentsForNewAccountingPronouncementsAxis": {
     "auth_ref": [
      "r107"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by new accounting pronouncement.",
        "label": "Adjustments for New Accounting Pronouncements [Axis]",
        "terseLabel": "Adjustments for New Accounting Pronouncements [Axis]"
       }
      }
     },
     "localname": "AdjustmentsForNewAccountingPronouncementsAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]",
        "terseLabel": "Adjustments to reconcile net income (loss) to net cash provided by operating activities:"
       }
      }
     },
     "localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AssetImpairmentCharges": {
     "auth_ref": [
      "r96",
      "r154"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      },
      "http://www.oneok.com/role/SegmentsDetails": {
       "order": 5.0,
       "parentTag": "oke_AdjustedEBITDA",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.",
        "label": "Asset Impairment Charges",
        "negatedLabel": "Impairment charges",
        "terseLabel": "Impairment charges"
       }
      }
     },
     "localname": "AssetImpairmentCharges",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows",
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AssetImpairmentChargesTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for the details of the charge against earnings resulting from the aggregate write down of all assets from their carrying value to their fair value. Disclosure may also include a description of the impaired asset and facts and circumstances leading to the impairment, amount of the impairment loss and where the loss is located in the income statement, method(s) for determining fair value, and the segment in which the impaired asset is reported.",
        "label": "Asset Impairment Charges [Text Block]",
        "terseLabel": "Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy [Policy Text Block]"
       }
      }
     },
     "localname": "AssetImpairmentChargesTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_Assets": {
     "auth_ref": [
      "r127",
      "r316",
      "r331"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Assets",
        "terseLabel": "Total assets",
        "totalLabel": "Total assets"
       }
      }
     },
     "localname": "Assets",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets",
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Assets [Abstract]",
        "terseLabel": "Derivative assets",
        "verboseLabel": "Assets"
       }
      }
     },
     "localname": "AssetsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets",
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AssetsCurrent": {
     "auth_ref": [
      "r3",
      "r4",
      "r45"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Assets, Current",
        "totalLabel": "Total current assets"
       }
      }
     },
     "localname": "AssetsCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AssetsCurrentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Assets, Current [Abstract]",
        "verboseLabel": "Current assets"
       }
      }
     },
     "localname": "AssetsCurrentAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_BalanceSheetLocationAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by location on balance sheet (statement of financial position).",
        "label": "Balance Sheet Location [Axis]",
        "terseLabel": "Balance Sheet Location [Axis]"
       }
      }
     },
     "localname": "BalanceSheetLocationAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_BalanceSheetLocationDomain": {
     "auth_ref": [
      "r244",
      "r248"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Location in the balance sheet (statement of financial position).",
        "label": "Balance Sheet Location [Domain]",
        "terseLabel": "Balance Sheet Location [Domain]"
       }
      }
     },
     "localname": "BalanceSheetLocationDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_BasisOfAccountingPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).",
        "label": "Basis of Accounting, Policy [Policy Text Block]",
        "terseLabel": "Basis of Accounting, Policy [Policy Text Block]"
       }
      }
     },
     "localname": "BasisOfAccountingPolicyPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_CashAndCashEquivalentsAtCarryingValue": {
     "auth_ref": [
      "r1",
      "r26",
      "r98"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Cash and Cash Equivalents, at Carrying Value",
        "periodEndLabel": "Cash and cash equivalents at end of period",
        "periodStartLabel": "Cash and cash equivalents at beginning of period",
        "verboseLabel": "Cash and cash equivalents"
       }
      }
     },
     "localname": "CashAndCashEquivalentsAtCarryingValue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets",
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease": {
     "auth_ref": [],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Cash and Cash Equivalents, Period Increase (Decrease)",
        "totalLabel": "Change in cash and cash equivalents"
       }
      }
     },
     "localname": "CashAndCashEquivalentsPeriodIncreaseDecrease",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashFlowHedgingMember": {
     "auth_ref": [
      "r241"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Hedge of the exposure to variability in the cash flows of a recognized asset or liability, or of a forecasted transaction, that is attributable to a particular risk.",
        "label": "Cash Flow Hedging [Member]",
        "terseLabel": "Cash Flow Hedging [Member]"
       }
      }
     },
     "localname": "CashFlowHedgingMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ClassOfStockDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Share of stock differentiated by the voting rights the holder receives. Examples include, but are not limited to, common stock, redeemable preferred stock, nonredeemable preferred stock, and convertible stock.",
        "label": "Class of Stock [Domain]",
        "terseLabel": "Class of Stock [Domain]"
       }
      }
     },
     "localname": "ClassOfStockDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets",
      "http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical",
      "http://www.oneok.com/role/EquityDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommercialPaper": {
     "auth_ref": [
      "r11",
      "r317",
      "r333"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days.",
        "label": "Commercial Paper",
        "terseLabel": "Commercial paper"
       }
      }
     },
     "localname": "CommercialPaper",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CommitmentsAndContingencies": {
     "auth_ref": [
      "r40",
      "r164",
      "r321",
      "r338"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 4.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Commitments and Contingencies",
        "terseLabel": "Commitments and contingencies (Note J)"
       }
      }
     },
     "localname": "CommitmentsAndContingencies",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CommitmentsAndContingenciesDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Commitments and Contingencies Disclosure [Abstract]"
       }
      }
     },
     "localname": "CommitmentsAndContingenciesDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_CommitmentsAndContingenciesDisclosureTextBlock": {
     "auth_ref": [
      "r163",
      "r166"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for commitments and contingencies.",
        "label": "Commitments and Contingencies Disclosure [Text Block]",
        "verboseLabel": "COMMITMENTS AND CONTINGENCIES"
       }
      }
     },
     "localname": "CommitmentsAndContingenciesDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/CommitmentsAndContingenciesNotes"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_CommodityContractMember": {
     "auth_ref": [
      "r200",
      "r255"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Derivative instrument whose primary underlying risk is tied to commodity prices.",
        "label": "Commodity Contract [Member]",
        "terseLabel": "Commodity contracts",
        "verboseLabel": "Commodity contracts"
       }
      }
     },
     "localname": "CommodityContractMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommonStockDividendsPerShareCashPaid": {
     "auth_ref": [
      "r179"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate dividends paid during the period for each share of common stock outstanding.",
        "label": "Common Stock, Dividends, Per Share, Cash Paid",
        "terseLabel": "Dividends paid (in dollars per share)",
        "verboseLabel": "Dividends, Per Share, Cash Paid"
       }
      }
     },
     "localname": "CommonStockDividendsPerShareCashPaid",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquityConsolidatedStatementOfChangesInEquityParenthetical",
      "http://www.oneok.com/role/EquityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_CommonStockDividendsPerShareDeclared": {
     "auth_ref": [
      "r179"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate dividends declared during the period for each share of common stock outstanding.",
        "label": "Common Stock, Dividends, Per Share, Declared",
        "terseLabel": "Common Stock, Dividends, Per Share, Declared"
       }
      }
     },
     "localname": "CommonStockDividendsPerShareDeclared",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EquityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_CommonStockMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Stock that is subordinate to all other stock of the issuer.",
        "label": "Common Stock [Member]",
        "terseLabel": "Common Stock"
       }
      }
     },
     "localname": "CommonStockMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommonStockParOrStatedValuePerShare": {
     "auth_ref": [
      "r18"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Face amount or stated value per share of common stock.",
        "label": "Common Stock, Par or Stated Value Per Share",
        "terseLabel": "Common stock, shares, par value (in dollars per share)"
       }
      }
     },
     "localname": "CommonStockParOrStatedValuePerShare",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_CommonStockSharesAuthorized": {
     "auth_ref": [
      "r18"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The maximum number of common shares permitted to be issued by an entity's charter and bylaws.",
        "label": "Common Stock, Shares Authorized",
        "terseLabel": "Common stock, shares, authorized (in shares)"
       }
      }
     },
     "localname": "CommonStockSharesAuthorized",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockSharesIssued": {
     "auth_ref": [
      "r18"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.",
        "label": "Common Stock, Shares, Issued",
        "terseLabel": "Common stock, shares, issued (in shares)"
       }
      }
     },
     "localname": "CommonStockSharesIssued",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockSharesOutstanding": {
     "auth_ref": [
      "r18",
      "r174"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.",
        "label": "Common Stock, Shares, Outstanding",
        "terseLabel": "Common stock, shares, outstanding (in shares)"
       }
      }
     },
     "localname": "CommonStockSharesOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockValue": {
     "auth_ref": [
      "r18"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Common Stock, Value, Issued",
        "terseLabel": "Common stock, $0.01 par value: authorized 1,200,000,000 shares, issued 445,016,234 shares and outstanding 413,882,720 shares at March 31, 2020; issued 445,016,234 shares and outstanding 413,239,050 shares at December 31, 2019"
       }
      }
     },
     "localname": "CommonStockValue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ComprehensiveIncomeNetOfTax": {
     "auth_ref": [
      "r67",
      "r69",
      "r70"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.",
        "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Parent",
        "totalLabel": "Comprehensive income (loss)"
       }
      }
     },
     "localname": "ComprehensiveIncomeNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ComprehensiveIncomeNoteTextBlock": {
     "auth_ref": [
      "r81"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Comprehensive Income (Loss) Note [Text Block]",
        "terseLabel": "ACCUMULATED OTHER COMPREHENSIVE LOSS"
       }
      }
     },
     "localname": "ComprehensiveIncomeNoteTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossNotes"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ContractWithCustomerAssetAndLiabilityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Contract with Customer, Asset and Liability [Abstract]",
        "terseLabel": "Contract with Customer, Liability [Abstract]"
       }
      }
     },
     "localname": "ContractWithCustomerAssetAndLiabilityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock": {
     "auth_ref": [
      "r185"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of contract balances and changes in contract balances.",
        "label": "Contract with Customer, Asset and Liability [Table Text Block]",
        "terseLabel": "Contract with Customer, Asset and Liability [Table Text Block]"
       }
      }
     },
     "localname": "ContractWithCustomerAssetAndLiabilityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ContractWithCustomerLiability": {
     "auth_ref": [
      "r183",
      "r184",
      "r191"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.",
        "label": "Contract with Customer, Liability",
        "terseLabel": "Contract with customer, liability"
       }
      }
     },
     "localname": "ContractWithCustomerLiability",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ContractWithCustomerLiabilityCurrent": {
     "auth_ref": [
      "r183",
      "r184",
      "r191"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.",
        "label": "Contract with Customer, Liability, Current",
        "terseLabel": "Contract with Customer, Liability, Current"
       }
      }
     },
     "localname": "ContractWithCustomerLiabilityCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ContractWithCustomerLiabilityNoncurrent": {
     "auth_ref": [
      "r183",
      "r184",
      "r191"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent.",
        "label": "Contract with Customer, Liability, Noncurrent",
        "terseLabel": "Contract with Customer, Liability, Noncurrent"
       }
      }
     },
     "localname": "ContractWithCustomerLiabilityNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ContractWithCustomerLiabilityRevenueRecognized": {
     "auth_ref": [
      "r192"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.",
        "label": "Contract with Customer, Liability, Revenue Recognized",
        "negatedTerseLabel": "Revenue recognized included in beginning balance"
       }
      }
     },
     "localname": "ContractWithCustomerLiabilityRevenueRecognized",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CostOfRevenue": {
     "auth_ref": [
      "r77"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome": {
       "order": 2.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": -1.0
      },
      "http://www.oneok.com/role/SegmentsDetails": {
       "order": 9.0,
       "parentTag": "oke_AdjustedEBITDA",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate cost of goods produced and sold and services rendered during the reporting period.",
        "label": "Cost of Revenue",
        "negatedLabel": "Cost of sales and fuel (exclusive of depreciation and operating costs)",
        "verboseLabel": "Cost of sales and fuel (exclusive of items shown separately below)"
       }
      }
     },
     "localname": "CostOfRevenue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome",
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CostOfSalesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary financial statement caption encompassing cost of sales.",
        "label": "Cost of Sales [Member]",
        "terseLabel": "Cost of sales and fuel"
       }
      }
     },
     "localname": "CostOfSalesMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.",
        "label": "Cumulative Effect of New Accounting Principle in Period of Adoption",
        "terseLabel": "Cumulative effect adjustment for adoption of ASU 2016-02, \u201cLeases (Topic 842)\u201d"
       }
      }
     },
     "localname": "CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Debt Disclosure [Abstract]"
       }
      }
     },
     "localname": "DebtDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtDisclosureTextBlock": {
     "auth_ref": [
      "r173"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.",
        "label": "Debt Disclosure [Text Block]",
        "terseLabel": "Debt [Text Block]"
       }
      }
     },
     "localname": "DebtDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtNotes"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DebtInstrumentAxis": {
     "auth_ref": [
      "r13",
      "r14",
      "r15",
      "r318",
      "r319",
      "r330"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of debt instrument, including, but not limited to, draws against credit facilities.",
        "label": "Debt Instrument [Axis]",
        "terseLabel": "Debt Instrument [Axis]"
       }
      }
     },
     "localname": "DebtInstrumentAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails",
      "http://www.oneok.com/role/DebtDebtTables",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtInstrumentCarryingAmount": {
     "auth_ref": [
      "r15",
      "r168",
      "r319",
      "r330"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Long-term Debt, Gross",
        "terseLabel": "Total debt"
       }
      }
     },
     "localname": "DebtInstrumentCarryingAmount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtInstrumentCovenantDescription": {
     "auth_ref": [
      "r15",
      "r327"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Description of minimum financial levels (for example, tangible net worth and working capital) and achievement of certain financial ratios (for example, working capital ratio and debt service coverage ratio), and adherence to certain clauses which generally require or restrict certain actions (for example, entering into a debt arrangement with equal or greater seniority, and selling or discontinuing a certain business segment or material subsidiary) to be in compliance with the covenant clauses of the debt agreement. May also include a discussion of the adverse consequences that would result if the entity violates or fails to satisfy the covenants.",
        "label": "Debt Instrument, Covenant Description",
        "terseLabel": "Debt Instrument, Covenant Description"
       }
      }
     },
     "localname": "DebtInstrumentCovenantDescription",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtInstrumentFaceAmount": {
     "auth_ref": [
      "r286",
      "r288"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Face (par) amount of debt instrument at time of issuance.",
        "label": "Debt Instrument, Face Amount",
        "terseLabel": "Debt Instrument, Face Amount"
       }
      }
     },
     "localname": "DebtInstrumentFaceAmount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtInstrumentInterestRateStatedPercentage": {
     "auth_ref": [
      "r37"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Contractual interest rate for funds borrowed, under the debt agreement.",
        "label": "Debt Instrument, Interest Rate, Stated Percentage",
        "terseLabel": "Interest Rate (in hundredths)"
       }
      }
     },
     "localname": "DebtInstrumentInterestRateStatedPercentage",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_DebtInstrumentLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Debt Instrument [Line Items]",
        "terseLabel": "Debt Instrument [Line Items]"
       }
      }
     },
     "localname": "DebtInstrumentLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails",
      "http://www.oneok.com/role/DebtDebtTables"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtInstrumentNameDomain": {
     "auth_ref": [
      "r38"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The name for the particular debt instrument or borrowing that distinguishes it from other debt instruments or borrowings, including draws against credit facilities.",
        "label": "Debt Instrument, Name [Domain]",
        "terseLabel": "Debt Instrument, Name [Domain]"
       }
      }
     },
     "localname": "DebtInstrumentNameDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails",
      "http://www.oneok.com/role/DebtDebtTables",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DebtInstrumentRedemptionPeriodAxis": {
     "auth_ref": [
      "r328"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information about timing of debt redemption features under terms of the debt agreement.",
        "label": "Debt Instrument, Redemption, Period [Axis]",
        "terseLabel": "Debt Instrument, Redemption, Period [Axis]"
       }
      }
     },
     "localname": "DebtInstrumentRedemptionPeriodAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtTables"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtInstrumentRedemptionPeriodDomain": {
     "auth_ref": [
      "r328"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Period as defined under terms of the debt agreement for debt redemption features.",
        "label": "Debt Instrument, Redemption, Period [Domain]",
        "terseLabel": "Debt Instrument, Redemption, Period [Domain]"
       }
      }
     },
     "localname": "DebtInstrumentRedemptionPeriodDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtTables"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DebtInstrumentRepurchasedFaceAmount": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Face (par) amount of the original debt instrument that was repurchased.",
        "label": "Debt Instrument, Repurchased Face Amount",
        "terseLabel": "Debt Instrument, Repurchased Face Amount"
       }
      }
     },
     "localname": "DebtInstrumentRepurchasedFaceAmount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtInstrumentTable": {
     "auth_ref": [
      "r38",
      "r103",
      "r175",
      "r176",
      "r177",
      "r178",
      "r285",
      "r286",
      "r288",
      "r329"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A table or schedule providing information pertaining to long-term 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 company, if longer.",
        "label": "Schedule of Long-term Debt Instruments [Table]",
        "terseLabel": "Schedule of Long-term Debt Instruments [Table]"
       }
      }
     },
     "localname": "DebtInstrumentTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails",
      "http://www.oneok.com/role/DebtDebtTables"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet": {
     "auth_ref": [
      "r169",
      "r287"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of unamortized debt discount (premium) and debt issuance costs.",
        "label": "Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net",
        "negatedLabel": "Unamortized debt issuance costs and discounts"
       }
      }
     },
     "localname": "DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredCreditsAndOtherLiabilitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Deferred Credits and Other Liabilities [Abstract]",
        "verboseLabel": "Deferred credits and other liabilities"
       }
      }
     },
     "localname": "DeferredCreditsAndOtherLiabilitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DeferredIncomeTaxExpenseBenefit": {
     "auth_ref": [
      "r96",
      "r102",
      "r226",
      "r227"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 6.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "label": "Deferred Income Tax Expense (Benefit)",
        "terseLabel": "Deferred income tax expense (benefit)"
       }
      }
     },
     "localname": "DeferredIncomeTaxExpenseBenefit",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredTaxLiabilitiesNoncurrent": {
     "auth_ref": [
      "r223",
      "r224",
      "r225"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent.",
        "label": "Deferred Tax Liabilities, Net, Noncurrent",
        "terseLabel": "Deferred income taxes"
       }
      }
     },
     "localname": "DeferredTaxLiabilitiesNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Defined Benefit Plan [Abstract]"
       }
      }
     },
     "localname": "DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses": {
     "auth_ref": [
      "r206",
      "r218",
      "r220"
     ],
     "calculation": {
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails": {
       "order": 5.0,
       "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan.",
        "label": "Defined Benefit Plan, Amortization of Gain (Loss)",
        "negatedLabel": "Amortization of net loss"
       }
      }
     },
     "localname": "DefinedBenefitPlanAmortizationOfGainsLosses",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit": {
     "auth_ref": [
      "r207",
      "r219",
      "r220"
     ],
     "calculation": {
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails": {
       "order": 4.0,
       "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of prior service cost (credit) recognized in net periodic benefit cost (credit) of defined benefit plan.",
        "label": "Defined Benefit Plan, Amortization of Prior Service Cost (Credit)",
        "terseLabel": "Amortization of prior service cost (credit) (a)"
       }
      }
     },
     "localname": "DefinedBenefitPlanAmortizationOfPriorServiceCostCredit",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets": {
     "auth_ref": [
      "r205",
      "r217",
      "r220"
     ],
     "calculation": {
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Defined Benefit Plan, Expected Return (Loss) on Plan Assets",
        "negatedLabel": "Expected return on plan assets"
       }
      }
     },
     "localname": "DefinedBenefitPlanExpectedReturnOnPlanAssets",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DefinedBenefitPlanInterestCost": {
     "auth_ref": [
      "r199",
      "r204",
      "r216",
      "r220"
     ],
     "calculation": {
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cost recognized for passage of time related to defined benefit plan.",
        "label": "Defined Benefit Plan, Interest Cost",
        "terseLabel": "Interest cost"
       }
      }
     },
     "localname": "DefinedBenefitPlanInterestCost",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost": {
     "auth_ref": [
      "r202",
      "r214",
      "r220"
     ],
     "calculation": {
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of net periodic benefit cost (credit) for defined benefit plan.",
        "label": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit)",
        "totalLabel": "Net periodic benefit cost (income)"
       }
      }
     },
     "localname": "DefinedBenefitPlanNetPeriodicBenefitCost",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]",
        "terseLabel": "Components of net periodic benefit cost"
       }
      }
     },
     "localname": "DefinedBenefitPlanNetPeriodicBenefitCostAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DefinedBenefitPlanServiceCost": {
     "auth_ref": [
      "r198",
      "r203",
      "r215",
      "r220"
     ],
     "calculation": {
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan.",
        "label": "Defined Benefit Plan, Service Cost",
        "terseLabel": "Service cost"
       }
      }
     },
     "localname": "DefinedBenefitPlanServiceCost",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable": {
     "auth_ref": [
      "r210",
      "r211",
      "r212",
      "r213",
      "r220"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosures and provisions pertaining to defined benefit pension plans or other postretirement defined benefit plans. The arrangements are generally based on terms and conditions stipulated by the entity, and which contain a promise by the employer to pay certain amounts or awards at designated future dates, including a period after retirement, upon compliance with stipulated requirements. Excludes disclosures pertaining to defined contribution plans.",
        "label": "Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table]",
        "terseLabel": "Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table]"
       }
      }
     },
     "localname": "DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]",
        "terseLabel": "Income tax benefits reclassified from accumulated other comprehensive loss to income tax (expense) benefit"
       }
      }
     },
     "localname": "DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DepreciationDepletionAndAmortization": {
     "auth_ref": [
      "r96",
      "r124"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      },
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome": {
       "order": 4.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": -1.0
      },
      "http://www.oneok.com/role/SegmentsDetails": {
       "order": 3.0,
       "parentTag": "oke_AdjustedEBITDA",
       "weight": -1.0
      },
      "http://www.oneok.com/role/SegmentsDetailsCalc2": {
       "order": 2.0,
       "parentTag": "oke_AdjustedEBITDA",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.",
        "label": "Depreciation, Depletion and Amortization",
        "negatedLabel": "Depreciation and amortization",
        "terseLabel": "Depreciation and amortization"
       }
      }
     },
     "localname": "DepreciationDepletionAndAmortization",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows",
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome",
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset": {
     "auth_ref": [
      "r47",
      "r238"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of obligation to return cash collateral under master netting arrangements offset against derivative assets.",
        "label": "Derivative Asset, Collateral, Obligation to Return Cash, Offset",
        "negatedLabel": "Cash held - offsetting derivative net asset positions under master-netting arrangements"
       }
      }
     },
     "localname": "DerivativeAssetCollateralObligationToReturnCashOffset",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement": {
     "auth_ref": [
      "r46"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and elected not to be offset.",
        "label": "Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement",
        "terseLabel": "Derivative asset, fair value, gross"
       }
      }
     },
     "localname": "DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset": {
     "auth_ref": [
      "r47",
      "r53",
      "r238"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value of liability associated with financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, and obligation to return cash collateral under master netting arrangements.",
        "label": "Derivative Asset, Fair Value, Gross Liability and Obligation to Return Cash, Offset",
        "negatedTerseLabel": "Derivative assets netting"
       }
      }
     },
     "localname": "DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeAssets": {
     "auth_ref": [
      "r48",
      "r50",
      "r282"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.",
        "label": "Derivative Asset",
        "terseLabel": "Derivative assets"
       }
      }
     },
     "localname": "DerivativeAssets",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeCollateralRightToReclaimCash": {
     "auth_ref": [
      "r49",
      "r51",
      "r260"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of right to receive cash collateral under master netting arrangements that have not been offset against derivative liabilities.",
        "label": "Derivative, Collateral, Right to Reclaim Cash",
        "terseLabel": "Cash posted - remaining in excess of derivative net liability positions included in consolidated Balance Sheets"
       }
      }
     },
     "localname": "DerivativeCollateralRightToReclaimCash",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeContractTypeDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Financial instrument or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.",
        "label": "Derivative Contract [Domain]",
        "terseLabel": "Derivative Contract Type [Domain]"
       }
      }
     },
     "localname": "DerivativeContractTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DerivativeFairValueOfDerivativeAsset": {
     "auth_ref": [
      "r46",
      "r52",
      "r246",
      "r313"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.",
        "label": "Derivative Asset, Fair Value, Gross Asset",
        "verboseLabel": "Assets"
       }
      }
     },
     "localname": "DerivativeFairValueOfDerivativeAsset",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeFairValueOfDerivativeLiability": {
     "auth_ref": [
      "r46",
      "r52",
      "r246",
      "r313"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.",
        "label": "Derivative Liability, Fair Value, Gross Liability",
        "negatedTerseLabel": "(Liabilities)"
       }
      }
     },
     "localname": "DerivativeFairValueOfDerivativeLiability",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeFairValueOfDerivativeNet": {
     "auth_ref": [
      "r282"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value of the assets less the liabilities of a derivative or group of derivatives.",
        "label": "Derivative, Fair Value, Net",
        "terseLabel": "Derivative, Fair Value, Net"
       }
      }
     },
     "localname": "DerivativeFairValueOfDerivativeNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeInstrumentRiskAxis": {
     "auth_ref": [
      "r245",
      "r247",
      "r252",
      "r257"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of derivative contract.",
        "label": "Derivative Instrument [Axis]",
        "terseLabel": "Derivative Instrument Risk [Axis]",
        "verboseLabel": "Derivative Instrument Risk [Axis]"
       }
      }
     },
     "localname": "DerivativeInstrumentRiskAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Derivative Instruments and Hedging Activities Disclosure [Abstract]"
       }
      }
     },
     "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock": {
     "auth_ref": [
      "r265"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for derivative instruments and hedging activities including, but not limited to, risk management strategies, non-hedging derivative instruments, assets, liabilities, revenue and expenses, and methodologies and assumptions used in determining the amounts.",
        "label": "Derivative Instruments and Hedging Activities Disclosure [Text Block]",
        "verboseLabel": "RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES"
       }
      }
     },
     "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesNotes"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis": {
     "auth_ref": [
      "r242",
      "r245",
      "r252"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of hedging relationship.",
        "label": "Hedging Relationship [Axis]",
        "terseLabel": "Hedging Relationship [Axis]",
        "verboseLabel": "Derivative Instruments, Gain (Loss) by Hedging Relationships [Axis]"
       }
      }
     },
     "localname": "DerivativeInstrumentsGainLossByHedgingRelationshipAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable": {
     "auth_ref": [
      "r242",
      "r245",
      "r252",
      "r257",
      "r258",
      "r261",
      "r262"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments.",
        "label": "Derivative Instruments, Gain (Loss) [Table]",
        "terseLabel": "Derivative Instruments and Hedging Activities [Table]",
        "verboseLabel": "Derivative Instruments, Gain (Loss) by Hedging Relationship, by Income Statement Location, by Derivative Instrument Risk [Table]"
       }
      }
     },
     "localname": "DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativeInstrumentsGainLossLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Derivative Instruments, Gain (Loss) [Line Items]",
        "terseLabel": "Derivative Instruments, Gain (Loss) [Line Items]"
       }
      }
     },
     "localname": "DerivativeInstrumentsGainLossLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativeLiabilities": {
     "auth_ref": [
      "r48",
      "r50",
      "r282"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.",
        "label": "Derivative Liability",
        "negatedLabel": "Derivative liabilities"
       }
      }
     },
     "localname": "DerivativeLiabilities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset": {
     "auth_ref": [
      "r47",
      "r238"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of right to receive cash collateral under master netting arrangements offset against derivative liabilities.",
        "label": "Derivative Liability, Collateral, Right to Reclaim Cash, Offset",
        "terseLabel": "Cash posted - offsetting derivative net liability positions under master-netting arrangements"
       }
      }
     },
     "localname": "DerivativeLiabilityCollateralRightToReclaimCashOffset",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset": {
     "auth_ref": [
      "r47",
      "r53",
      "r238"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value of asset associated with financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, and right to receive cash collateral under master netting arrangements.",
        "label": "Derivative Liability, Fair Value, Gross Asset and Right to Reclaim Cash, Offset",
        "terseLabel": "Derivative liabilities netting"
       }
      }
     },
     "localname": "DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement": {
     "auth_ref": [
      "r46"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and elected not to be offset.",
        "label": "Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement",
        "negatedLabel": "Derivative liability, fair value, gross"
       }
      }
     },
     "localname": "DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Derivative [Line Items]",
        "terseLabel": "Derivative [Line Items]"
       }
      }
     },
     "localname": "DerivativeLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativeNetLiabilityPositionAggregateFairValue": {
     "auth_ref": [
      "r259"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate fair value amounts of derivative instruments that contain credit-risk-related contingent features that are in a net liability position at the end of the reporting period. For nonderivative instruments that are designated and qualify as hedging instruments, the fair value amounts are the carrying value of the nonderivative hedging instrument, including the adjustment for the foreign currency transaction gain (loss) on that instrument.",
        "label": "Derivative, Net Liability Position, Aggregate Fair Value",
        "terseLabel": "Derivative, Net Liability Position, Aggregate Fair Value"
       }
      }
     },
     "localname": "DerivativeNetLiabilityPositionAggregateFairValue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeNonmonetaryNotionalAmount": {
     "auth_ref": [
      "r239",
      "r240"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Nominal number of units used to calculate payment on derivative.",
        "label": "Derivative, Nonmonetary Notional Amount",
        "terseLabel": "Derivative, Nonmonetary Notional Amount"
       }
      }
     },
     "localname": "DerivativeNonmonetaryNotionalAmount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "decimalItemType"
    },
    "us-gaap_DerivativeNotionalAmount": {
     "auth_ref": [
      "r239",
      "r240"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Nominal or face amount used to calculate payment on derivative.",
        "label": "Derivative, Notional Amount",
        "terseLabel": "Derivative, Notional Amount"
       }
      }
     },
     "localname": "DerivativeNotionalAmount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativesFairValueLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Derivatives, Fair Value [Line Items]",
        "terseLabel": "Derivative, Fair Value [Line Items]"
       }
      }
     },
     "localname": "DerivativesFairValueLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DesignatedAsHedgingInstrumentMember": {
     "auth_ref": [
      "r242"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Derivative instrument designated as hedging instrument under Generally Accepted Accounting Principles (GAAP).",
        "label": "Designated as Hedging Instrument [Member]",
        "terseLabel": "Derivatives designated as hedging instruments",
        "verboseLabel": "Designated as Hedging Instrument [Member]"
       }
      }
     },
     "localname": "DesignatedAsHedgingInstrumentMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DilutiveSecurities": {
     "auth_ref": [
      "r117"
     ],
     "calculation": {
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_NetIncomeLossAttributableToParentDiluted",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) to net income used for calculating diluted earnings per share (EPS), resulting from the assumed exercise stock options, restrictive stock units (RSUs), convertible preferred stock of an employee stock ownership plan (ESOP), and other dilutive convertible securities.",
        "label": "Dilutive Securities, Effect on Basic Earnings Per Share",
        "terseLabel": "Effect of dilutive securities"
       }
      }
     },
     "localname": "DilutiveSecurities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DirectOperatingCosts": {
     "auth_ref": [
      "r77"
     ],
     "calculation": {
      "http://www.oneok.com/role/SegmentsDetails": {
       "order": 10.0,
       "parentTag": "oke_AdjustedEBITDA",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate direct operating costs incurred during the reporting period.",
        "label": "Direct Operating Costs",
        "negatedTerseLabel": "Operating costs"
       }
      }
     },
     "localname": "DirectOperatingCosts",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DividendPayableDateToBePaidDayMonthAndYear": {
     "auth_ref": [
      "r99"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Date the declared dividend will be paid, in CCYY-MM-DD format.",
        "label": "Dividends Payable, Date to be Paid",
        "terseLabel": "Dividends Payable, Date to be Paid"
       }
      }
     },
     "localname": "DividendPayableDateToBePaidDayMonthAndYear",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EquityDetails"
     ],
     "xbrltype": "dateItemType"
    },
    "us-gaap_DividendsCommonStock": {
     "auth_ref": [
      "r179",
      "r326"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).",
        "label": "Dividends, Common Stock",
        "negatedLabel": "Common Stock Dividends"
       }
      }
     },
     "localname": "DividendsCommonStock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DividendsPayableDateOfRecordDayMonthAndYear": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Date the holder must own the stock to be entitled to the dividend, in CCYY-MM-DD format.",
        "label": "Dividends Payable, Date of Record",
        "terseLabel": "Dividends Payable, Date of Record"
       }
      }
     },
     "localname": "DividendsPayableDateOfRecordDayMonthAndYear",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EquityDetails"
     ],
     "xbrltype": "dateItemType"
    },
    "us-gaap_DividendsPreferredStock": {
     "auth_ref": [
      "r179",
      "r326"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).",
        "label": "Dividends, Preferred Stock",
        "negatedLabel": "Preferred stock dividends",
        "verboseLabel": "Preferred Stock, Dividends, Declared"
       }
      }
     },
     "localname": "DividendsPreferredStock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity",
      "http://www.oneok.com/role/EquityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DividendsPreferredStockCash": {
     "auth_ref": [
      "r179",
      "r326"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash.",
        "label": "Dividends, Preferred Stock, Cash",
        "terseLabel": "Dividends, Preferred Stock, Cash"
       }
      }
     },
     "localname": "DividendsPreferredStockCash",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EquityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_EarningsPerShareAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Earnings Per Share [Abstract]"
       }
      }
     },
     "localname": "EarningsPerShareAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_EarningsPerShareBasic": {
     "auth_ref": [
      "r76",
      "r108",
      "r113",
      "r114",
      "r115",
      "r116",
      "r118",
      "r324",
      "r340"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.",
        "label": "Earnings Per Share, Basic",
        "terseLabel": "Basic earnings (loss) per common share (Note G)",
        "verboseLabel": "Earnings (loss) per share, basic"
       }
      }
     },
     "localname": "EarningsPerShareBasic",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome",
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_EarningsPerShareDiluted": {
     "auth_ref": [
      "r76",
      "r108",
      "r113",
      "r114",
      "r115",
      "r116",
      "r118",
      "r324",
      "r340"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Earnings Per Share, Diluted",
        "terseLabel": "Diluted earnings (loss) per common share (Note G)",
        "verboseLabel": "Earnings (loss) per share, diluted"
       }
      }
     },
     "localname": "EarningsPerShareDiluted",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome",
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_EarningsPerShareTextBlock": {
     "auth_ref": [
      "r119"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for earnings per share.",
        "label": "Earnings Per Share [Text Block]",
        "terseLabel": "Earnings Per Share [Text Block]"
       }
      }
     },
     "localname": "EarningsPerShareTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareNotes"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_EmployeeBenefitsAndShareBasedCompensationNoncash": {
     "auth_ref": [
      "r96"
     ],
     "calculation": {
      "http://www.oneok.com/role/SegmentsDetails": {
       "order": 6.0,
       "parentTag": "oke_AdjustedEBITDA",
       "weight": -1.0
      },
      "http://www.oneok.com/role/SegmentsDetailsCalc2": {
       "order": 4.0,
       "parentTag": "oke_AdjustedEBITDA",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of noncash expense (reversal of expense) for employee benefits and share-based payment arrangement. Includes, but is not limited to, pension, other postretirement, postemployment and termination benefits.",
        "label": "Employee Benefit and Share-based Payment Arrangement, Noncash",
        "terseLabel": "Noncash compensation expense"
       }
      }
     },
     "localname": "EmployeeBenefitsAndShareBasedCompensationNoncash",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_EquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Equity [Abstract]"
       }
      }
     },
     "localname": "EquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_EquityComponentDomain": {
     "auth_ref": [
      "r174"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Components of equity are the parts of the total Equity balance including that which is allocated to common, preferred, treasury stock, retained earnings, etc.",
        "label": "Equity Component [Domain]",
        "terseLabel": "Equity Component [Domain]"
       }
      }
     },
     "localname": "EquityComponentDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity",
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity": {
     "auth_ref": [
      "r141"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Equity Method Investment, Difference Between Carrying Amount and Underlying Equity",
        "terseLabel": "Equity-method goodwill"
       }
      }
     },
     "localname": "EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquityAccountingTreatment": {
     "auth_ref": [
      "r141"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Description of the accounting treatment for the difference between the amount at which an investment accounted for under the equity method of accounting is reported on the balance sheet and the amount of underlying equity in net assets the reporting entity has in the investee.",
        "label": "Equity Method Investment, Difference Between Carrying Amount and Underlying Equity, Accounting Treatment",
        "terseLabel": "Equity Method Investment, Difference Between Carrying Amount and Underlying Equity, Accounting Treatment"
       }
      }
     },
     "localname": "EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquityAccountingTreatment",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_EquityMethodInvestmentDividendsOrDistributions": {
     "auth_ref": [
      "r75",
      "r92",
      "r96",
      "r339"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 5.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Proceeds from Equity Method Investment, Distribution",
        "verboseLabel": "Distributions received from unconsolidated affiliates"
       }
      }
     },
     "localname": "EquityMethodInvestmentDividendsOrDistributions",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment": {
     "auth_ref": [
      "r138"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome": {
       "order": 3.0,
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This item represents an other than temporary decline in value that has been recognized against an investment accounted for under the equity method of accounting. The excess of the carrying amount over the fair value of the investment represents the amount of the write down which is or was reflected in earnings. The written down value is a new cost basis with the adjusted value of the investment becoming its new carrying value subject to the equity accounting method. Evidence of a loss in value might include, but would not necessarily be limited to, absence of an ability to recover the carrying amount of the investment or inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment.",
        "label": "Equity Method Investment, Other than Temporary Impairment",
        "negatedLabel": "Impairment of equity investments (Note A)",
        "negatedTerseLabel": "Impairment of equity investments",
        "terseLabel": "Impairment of equity investments"
       }
      }
     },
     "localname": "EquityMethodInvestmentOtherThanTemporaryImpairment",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome",
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails",
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_EquityMethodInvestmentOwnershipPercentage": {
     "auth_ref": [
      "r140"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.",
        "label": "Equity Method Investment, Ownership Percentage",
        "terseLabel": "Equity Method Investment, Ownership Percentage"
       }
      }
     },
     "localname": "EquityMethodInvestmentOwnershipPercentage",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails",
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_EquityMethodInvestments": {
     "auth_ref": [
      "r27",
      "r128",
      "r139"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_InvestmentsAndOtherNoncurrentAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Equity Method Investments",
        "terseLabel": "Investments in unconsolidated affiliates (Note A)",
        "verboseLabel": "Investments in unconsolidated affiliates"
       }
      }
     },
     "localname": "EquityMethodInvestments",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets",
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Equity Method Investments and Joint Ventures [Abstract]"
       }
      }
     },
     "localname": "EquityMethodInvestmentsAndJointVenturesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_EquityMethodInvestmentsDisclosureTextBlock": {
     "auth_ref": [
      "r144",
      "r237"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Equity Method Investments and Joint Ventures Disclosure [Text Block]",
        "verboseLabel": "UNCONSOLIDATED AFFILIATES"
       }
      }
     },
     "localname": "EquityMethodInvestmentsDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/UnconsolidatedAffiliatesNotes"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_EquityMethodInvestmentsTextBlock": {
     "auth_ref": [
      "r143"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of equity method investments including, but not limited to, name of each investee or group of investments, percentage ownership, difference between recorded amount of an investment and the value of the underlying equity in the net assets, and summarized financial information.",
        "label": "Equity Method Investments [Table Text Block]",
        "terseLabel": "Schedule of Equity Method Investments [Table Text Block]"
       }
      }
     },
     "localname": "EquityMethodInvestmentsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/UnconsolidatedAffiliatesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_EstimateOfFairValueFairValueDisclosureMember": {
     "auth_ref": [
      "r282"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Measured as an estimate of fair value.",
        "label": "Estimate of Fair Value Measurement [Member]",
        "terseLabel": "Estimate of Fair Value Measurement [Member]"
       }
      }
     },
     "localname": "EstimateOfFairValueFairValueDisclosureMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]",
        "terseLabel": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]"
       }
      }
     },
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable": {
     "auth_ref": [
      "r266",
      "r267",
      "r268",
      "r277"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about asset and liability measured at fair value on recurring and nonrecurring basis.",
        "label": "Fair Value, Recurring and Nonrecurring [Table]",
        "verboseLabel": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table]"
       }
      }
     },
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]",
        "terseLabel": "Fair Value, Assets And Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Abstract]"
       }
      }
     },
     "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart2Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable": {
     "auth_ref": [
      "r271",
      "r277"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule of information required and determined to be provided for purposes of reconciling beginning and ending balances of fair value measurements of assets using significant unobservable inputs (level 3). Such reconciliation, separately presenting changes during the period, at a minimum, may include, but is not limited to: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets) and gains or losses recognized in other comprehensive income, and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of level 3 (for example, transfers due to changes in the observability of significant inputs), by class of asset.",
        "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]",
        "terseLabel": "Fair Value, Assets And Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table]"
       }
      }
     },
     "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart2Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock": {
     "auth_ref": [
      "r271",
      "r277"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the fair value measurement of assets using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes during the period attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets) and gains or losses recognized in other comprehensive income (loss), and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs), by class of asset.",
        "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]",
        "terseLabel": "Reconciliation of Level 3 Fair Value Measurements"
       }
      }
     },
     "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FairValueByFairValueHierarchyLevelAxis": {
     "auth_ref": [
      "r200",
      "r201",
      "r220",
      "r267",
      "r309"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by level within fair value hierarchy and fair value measured at net asset value per share as practical expedient.",
        "label": "Fair Value Hierarchy and NAV [Axis]",
        "terseLabel": "Fair Value Hierarchy and NAV [Axis]"
       }
      }
     },
     "localname": "FairValueByFairValueHierarchyLevelAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueByMeasurementBasisAxis": {
     "auth_ref": [
      "r266",
      "r278"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by measurement basis.",
        "label": "Measurement Basis [Axis]",
        "terseLabel": "Measurement Basis [Axis]"
       }
      }
     },
     "localname": "FairValueByMeasurementBasisAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueByMeasurementFrequencyAxis": {
     "auth_ref": [
      "r266",
      "r267",
      "r269",
      "r270",
      "r279"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by measurement frequency.",
        "label": "Measurement Frequency [Axis]",
        "verboseLabel": "Fair Value by Measurement Frequency [Axis]"
       }
      }
     },
     "localname": "FairValueByMeasurementFrequencyAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueDisclosureItemAmountsDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Measurement basis, for example, but not limited to, reported value, fair value, portion at fair value, portion at other than fair value.",
        "label": "Fair Value Measurement [Domain]",
        "terseLabel": "Fair Value Measurement [Domain]"
       }
      }
     },
     "localname": "FairValueDisclosureItemAmountsDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueDisclosuresAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Fair Value Disclosures [Abstract]"
       }
      }
     },
     "localname": "FairValueDisclosuresAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueDisclosuresTextBlock": {
     "auth_ref": [
      "r275"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Fair Value Disclosures [Text Block]",
        "verboseLabel": "FAIR VALUE MEASUREMENTS"
       }
      }
     },
     "localname": "FairValueDisclosuresTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsNotes"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FairValueInputsLevel1Member": {
     "auth_ref": [
      "r200",
      "r201",
      "r220",
      "r267",
      "r310"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Quoted prices in active markets for identical assets or liabilities that the reporting entity can access at the measurement date.",
        "label": "Fair Value, Inputs, Level 1 [Member]",
        "terseLabel": "Fair Value, Inputs, Level 1 [Member]"
       }
      }
     },
     "localname": "FairValueInputsLevel1Member",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueInputsLevel2Member": {
     "auth_ref": [
      "r200",
      "r201",
      "r220",
      "r267",
      "r311"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Inputs other than quoted prices included within level 1 that are observable for an asset or liability, either directly or indirectly, including, but not limited to, quoted prices for similar assets or liabilities in active markets, or quoted prices for identical or similar assets or liabilities in inactive markets.",
        "label": "Fair Value, Inputs, Level 2 [Member]",
        "terseLabel": "Fair Value, Inputs, Level 2 [Member]"
       }
      }
     },
     "localname": "FairValueInputsLevel2Member",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueInputsLevel3Member": {
     "auth_ref": [
      "r200",
      "r201",
      "r220",
      "r267",
      "r312"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "label": "Fair Value, Inputs, Level 3 [Member]",
        "terseLabel": "Fair Value, Inputs, Level 3 [Member]"
       }
      }
     },
     "localname": "FairValueInputsLevel3Member",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueMeasurementFrequencyDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Measurement frequency.",
        "label": "Measurement Frequency [Domain]",
        "terseLabel": "Measurement Frequency [Domain]"
       }
      }
     },
     "localname": "FairValueMeasurementFrequencyDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of transfer of financial instrument classified as an asset into (out of) level 3 of the fair value hierarchy.",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net",
        "verboseLabel": "Transfers in or out of level 3"
       }
      }
     },
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart2Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueMeasurementsFairValueHierarchyDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Categories used to prioritize the inputs to valuation techniques to measure fair value.",
        "label": "Fair Value Hierarchy and NAV [Domain]",
        "verboseLabel": "Fair Value, Measurements, Fair Value Hierarchy [Domain]"
       }
      }
     },
     "localname": "FairValueMeasurementsFairValueHierarchyDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueMeasurementsRecurringMember": {
     "auth_ref": [
      "r275",
      "r279"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Frequent fair value measurement. Includes, but is not limited to, fair value adjustment for impairment of asset, liability or equity, frequently measured at fair value.",
        "label": "Fair Value, Recurring [Member]",
        "terseLabel": "Fair Value, Recurring [Member]"
       }
      }
     },
     "localname": "FairValueMeasurementsRecurringMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss": {
     "auth_ref": [
      "r272",
      "r276"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of gain (loss) recognized in other comprehensive income from derivative asset (liability) after deduction of derivative liability (asset), measured at fair value on recurring basis using unobservable input (level 3).",
        "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Gain (Loss) Included in Other Comprehensive Income (Loss)",
        "terseLabel": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Unrealized Change Included in other comprehensive income (loss)"
       }
      }
     },
     "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart2Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements": {
     "auth_ref": [
      "r273",
      "r276"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of settlements of financial instrument classified as a derivative asset (liability) after deduction of derivative liability, measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Settlements",
        "terseLabel": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Settlements"
       }
      }
     },
     "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart2Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3": {
     "auth_ref": [
      "r274",
      "r276"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of transfers of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset) into level 3 of the fair value hierarchy.",
        "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Transfers into Level 3",
        "terseLabel": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, New Level 3 Derivatives"
       }
      }
     },
     "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart2Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs": {
     "auth_ref": [
      "r266",
      "r276"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value of financial instrument classified as derivative asset (liability) after deduction of derivative liability (asset), measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis with Unobservable Inputs",
        "periodEndLabel": "Net assets (liabilities) at end of period",
        "periodStartLabel": "Net assets (liabilities) at beginning of period"
       }
      }
     },
     "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart2Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueOfFinancialInstrumentsPolicy": {
     "auth_ref": [
      "r100",
      "r280",
      "r281"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for determining the fair value of financial instruments.",
        "label": "Fair Value of Financial Instruments, Policy [Policy Text Block]",
        "terseLabel": "Fair Value of Financial Instruments, Policy [Policy Text Block]"
       }
      }
     },
     "localname": "FairValueOfFinancialInstrumentsPolicy",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsFairValueMeasurementsPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable": {
     "auth_ref": [
      "r244",
      "r249",
      "r261"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule that discloses the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position.",
        "label": "Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]",
        "terseLabel": "Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]"
       }
      }
     },
     "localname": "FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FinanceLeaseLiability": {
     "auth_ref": [
      "r291",
      "r301"
     ],
     "calculation": {
      "http://www.oneok.com/role/LeasesDetailsCalc2": {
       "order": 2.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from finance lease.",
        "label": "Finance Lease, Liability",
        "terseLabel": "Present value of lease liabilities"
       }
      }
     },
     "localname": "FinanceLeaseLiability",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock": {
     "auth_ref": [
      "r301"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position.",
        "label": "Finance Lease, Liability, Maturity [Table Text Block]",
        "terseLabel": "Finance Lease, Liability, Maturity [Table Text Block]"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityMaturityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDue": {
     "auth_ref": [
      "r301"
     ],
     "calculation": {
      "http://www.oneok.com/role/LeasesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.oneok.com/role/LeasesDetailsCalc2": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease.",
        "label": "Finance Lease, Liability, Payment, Due",
        "totalLabel": "Total lease payments"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive": {
     "auth_ref": [
      "r301"
     ],
     "calculation": {
      "http://www.oneok.com/role/LeasesDetails": {
       "order": 6.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due after fifth fiscal year following latest fiscal year.",
        "label": "Finance Lease, Liability, Payments, Due after Year Five",
        "terseLabel": "2025 and beyond"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDueAfterYearFive",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive": {
     "auth_ref": [
      "r301"
     ],
     "calculation": {
      "http://www.oneok.com/role/LeasesDetails": {
       "order": 5.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in fifth fiscal year following latest fiscal year.",
        "label": "Finance Lease, Liability, Payments, Due Year Five",
        "terseLabel": "2024"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDueYearFive",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour": {
     "auth_ref": [
      "r301"
     ],
     "calculation": {
      "http://www.oneok.com/role/LeasesDetails": {
       "order": 4.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in fourth fiscal year following latest fiscal year.",
        "label": "Finance Lease, Liability, Payments, Due Year Four",
        "terseLabel": "2023"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDueYearFour",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree": {
     "auth_ref": [
      "r301"
     ],
     "calculation": {
      "http://www.oneok.com/role/LeasesDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in third fiscal year following latest fiscal year.",
        "label": "Finance Lease, Liability, Payments, Due Year Three",
        "terseLabel": "2022"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDueYearThree",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo": {
     "auth_ref": [
      "r301"
     ],
     "calculation": {
      "http://www.oneok.com/role/LeasesDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in second fiscal year following latest fiscal year.",
        "label": "Finance Lease, Liability, Payments, Due Year Two",
        "terseLabel": "2021"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDueYearTwo",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear": {
     "auth_ref": [
      "r301"
     ],
     "calculation": {
      "http://www.oneok.com/role/LeasesDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in remainder of fiscal year following latest fiscal year ended.",
        "label": "Finance Lease, Liability, Payments, Remainder of Fiscal Year",
        "terseLabel": "Remainder of 2020"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount": {
     "auth_ref": [
      "r301"
     ],
     "calculation": {
      "http://www.oneok.com/role/LeasesDetailsCalc2": {
       "order": 1.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for finance lease.",
        "label": "Finance Lease, Liability, Undiscounted Excess Amount",
        "terseLabel": "Less: Interest"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityUndiscountedExcessAmount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeasePrincipalPayments": {
     "auth_ref": [
      "r292",
      "r297"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash outflow for principal payment on finance lease.",
        "label": "Finance Lease, Principal Payments",
        "terseLabel": "Financing cash flows for finance lease"
       }
      }
     },
     "localname": "FinanceLeasePrincipalPayments",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinancialInstrumentsOwnedPhysicalCommoditiesAtFairValue": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The fair value as of the balance sheet date of firm holdings in physical commodity contracts (for example, agricultural products, metals and energy). Includes both pledged (to counterparties as collateral for financing transactions) and unpledged holdings.",
        "label": "Financial Instruments, Owned, Physical Commodities, at Fair Value",
        "verboseLabel": "Physical contracts"
       }
      }
     },
     "localname": "FinancialInstrumentsOwnedPhysicalCommoditiesAtFairValue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ForwardContractsMember": {
     "auth_ref": [
      "r253"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Contracts negotiated between two parties to purchase and sell a specific quantity of a financial instrument, foreign currency, or commodity at a price specified at origination of the contract, with delivery and settlement at a specified future date.",
        "label": "Forward Contracts [Member]",
        "terseLabel": "Forward Contracts"
       }
      }
     },
     "localname": "ForwardContractsMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_GainLossOnSaleOfPropertyPlantEquipment": {
     "auth_ref": [
      "r96"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome": {
       "order": 7.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.",
        "label": "Gain (Loss) on Disposition of Property Plant Equipment",
        "negatedTerseLabel": "Gain on sale of assets"
       }
      }
     },
     "localname": "GainLossOnSaleOfPropertyPlantEquipment",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_GainsLossesOnExtinguishmentOfDebt": {
     "auth_ref": [
      "r96",
      "r171",
      "r172"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.",
        "label": "Gain (Loss) on Extinguishment of Debt",
        "terseLabel": "Gain (loss) on extinguishment of debt"
       }
      }
     },
     "localname": "GainsLossesOnExtinguishmentOfDebt",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails",
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_Goodwill": {
     "auth_ref": [
      "r146",
      "r148"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.",
        "label": "Goodwill",
        "terseLabel": "Goodwill"
       }
      }
     },
     "localname": "Goodwill",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Goodwill and Intangible Assets Disclosure [Abstract]"
       }
      }
     },
     "localname": "GoodwillAndIntangibleAssetsDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_GoodwillImpairmentLoss": {
     "auth_ref": [
      "r96",
      "r147",
      "r149",
      "r151"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Goodwill, Impairment Loss",
        "terseLabel": "Goodwill impairment charge"
       }
      }
     },
     "localname": "GoodwillImpairmentLoss",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_HedgingDesignationAxis": {
     "auth_ref": [
      "r242",
      "r258"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by designation of purpose of derivative instrument.",
        "label": "Hedging Designation [Axis]",
        "terseLabel": "Hedging Designation [Axis]"
       }
      }
     },
     "localname": "HedgingDesignationAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_HedgingDesignationDomain": {
     "auth_ref": [
      "r242"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Designation of purpose of derivative instrument.",
        "label": "Hedging Designation [Domain]",
        "terseLabel": "Hedging Designation [Domain]"
       }
      }
     },
     "localname": "HedgingDesignationDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_HedgingRelationshipDomain": {
     "auth_ref": [
      "r242"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Nature or intent of a hedge.",
        "label": "Hedging Relationship [Domain]",
        "terseLabel": "Hedging Relationship [Domain]"
       }
      }
     },
     "localname": "HedgingRelationshipDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill": {
     "auth_ref": [
      "r96",
      "r153"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.",
        "label": "Impairment of Intangible Assets (Excluding Goodwill)",
        "terseLabel": "Impairment of intangible assets"
       }
      }
     },
     "localname": "ImpairmentOfIntangibleAssetsExcludingGoodwill",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ImpairmentOfLongLivedAssetsHeldForUse": {
     "auth_ref": [
      "r96",
      "r154",
      "r158",
      "r346"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).",
        "label": "Impairment of Long-Lived Assets Held-for-use",
        "terseLabel": "Impairment of long-lived assets"
       }
      }
     },
     "localname": "ImpairmentOfLongLivedAssetsHeldForUse",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest": {
     "auth_ref": [
      "r74",
      "r108",
      "r315",
      "r323",
      "r341"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome": {
       "order": 1.0,
       "parentTag": "us-gaap_ProfitLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest",
        "totalLabel": "Income (loss) before income taxes"
       }
      }
     },
     "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncomeLossFromEquityMethodInvestments": {
     "auth_ref": [
      "r75",
      "r96",
      "r125",
      "r139",
      "r322",
      "r339"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      },
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome": {
       "order": 2.0,
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
       "weight": 1.0
      },
      "http://www.oneok.com/role/SegmentsDetails": {
       "order": 11.0,
       "parentTag": "oke_AdjustedEBITDA",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of income (loss) for proportionate share of equity method investee's income (loss).",
        "label": "Income (Loss) from Equity Method Investments",
        "negatedLabel": "Equity in net earnings from investments",
        "netLabel": "Equity in net earnings from investments",
        "terseLabel": "Equity in net earnings (loss) from investments",
        "verboseLabel": "Equity in net earnings from investments (Note I)"
       }
      }
     },
     "localname": "IncomeLossFromEquityMethodInvestments",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows",
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome",
      "http://www.oneok.com/role/SegmentsDetails",
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncomeStatementAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Income Statement [Abstract]"
       }
      }
     },
     "localname": "IncomeStatementAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeStatementLocationAxis": {
     "auth_ref": [
      "r159"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by location in the income statement.",
        "label": "Income Statement Location [Axis]",
        "verboseLabel": "Derivative Instruments, Gain (Loss) by Income Statement Location [Axis]"
       }
      }
     },
     "localname": "IncomeStatementLocationAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeStatementLocationDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Location in the income statement.",
        "label": "Income Statement Location [Domain]",
        "verboseLabel": "Income Statement and Other Comprehensive Income (Loss) Location [Domain]"
       }
      }
     },
     "localname": "IncomeStatementLocationDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_IncomeTaxExpenseBenefit": {
     "auth_ref": [
      "r102",
      "r126",
      "r228"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome": {
       "order": 2.0,
       "parentTag": "us-gaap_ProfitLoss",
       "weight": -1.0
      },
      "http://www.oneok.com/role/SegmentsDetails": {
       "order": 4.0,
       "parentTag": "oke_AdjustedEBITDA",
       "weight": -1.0
      },
      "http://www.oneok.com/role/SegmentsDetailsCalc2": {
       "order": 3.0,
       "parentTag": "oke_AdjustedEBITDA",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.",
        "label": "Income Tax Expense (Benefit)",
        "negatedTerseLabel": "Income tax expense (benefit)",
        "terseLabel": "Income tax expense (benefit)"
       }
      }
     },
     "localname": "IncomeTaxExpenseBenefit",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome",
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInAccountsPayable": {
     "auth_ref": [
      "r95"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 10.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Increase (Decrease) in Accounts Payable",
        "terseLabel": "Accounts payable"
       }
      }
     },
     "localname": "IncreaseDecreaseInAccountsPayable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInDerivativeAssetsAndLiabilities": {
     "auth_ref": [
      "r95"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 12.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The increase (decrease) during the period in the net carrying value of derivative instruments reported as assets and liabilities that are due to be disposed of within one year (or the normal operating cycle, if longer).",
        "label": "Increase (Decrease) in Derivative Assets and Liabilities",
        "negatedTerseLabel": "Risk-management assets and liabilities"
       }
      }
     },
     "localname": "IncreaseDecreaseInDerivativeAssetsAndLiabilities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInInterestPayableNet": {
     "auth_ref": [
      "r95"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 11.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in interest payable, which represents the amount owed to note holders, bond holders, and other parties for interest earned on loans or credit extended to the reporting entity.",
        "label": "Increase (Decrease) in Interest Payable, Net",
        "terseLabel": "Accrued interest"
       }
      }
     },
     "localname": "IncreaseDecreaseInInterestPayableNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInInventories": {
     "auth_ref": [
      "r95"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 9.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Increase (Decrease) in Inventories",
        "negatedTerseLabel": "NGLs and natural gas in storage"
       }
      }
     },
     "localname": "IncreaseDecreaseInInventories",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInOperatingCapitalAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Increase (Decrease) in Operating Capital [Abstract]",
        "terseLabel": "Changes in assets and liabilities:"
       }
      }
     },
     "localname": "IncreaseDecreaseInOperatingCapitalAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet": {
     "auth_ref": [
      "r95"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 13.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) in operating assets after deduction of operating liabilities classified as other.",
        "label": "Increase (Decrease) in Other Operating Assets and Liabilities, Net",
        "terseLabel": "Other assets and liabilities, net"
       }
      }
     },
     "localname": "IncreaseDecreaseInOtherOperatingCapitalNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInReceivables": {
     "auth_ref": [
      "r95"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 8.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in the total amount due within one year (or one operating cycle) from all parties, associated with underlying transactions that are classified as operating activities.",
        "label": "Increase (Decrease) in Receivables",
        "negatedTerseLabel": "Accounts receivable"
       }
      }
     },
     "localname": "IncreaseDecreaseInReceivables",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IntangibleAssetsNetIncludingGoodwill": {
     "auth_ref": [],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_InvestmentsAndOtherNoncurrentAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying amount of finite-lived intangible assets, indefinite-lived intangible assets and goodwill. Goodwill is an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Intangible assets are assets, not including financial assets, lacking physical substance.",
        "label": "Intangible Assets, Net (Including Goodwill)",
        "terseLabel": "Goodwill and intangible assets (Note A)"
       }
      }
     },
     "localname": "IntangibleAssetsNetIncludingGoodwill",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestCostsCapitalized": {
     "auth_ref": [
      "r284"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of interest capitalized during the period.",
        "label": "Interest Costs Capitalized",
        "terseLabel": "Interest expense (net of capitalized interest)"
       }
      }
     },
     "localname": "InterestCostsCapitalized",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementOfIncomeParenthetical"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestExpense": {
     "auth_ref": [
      "r72",
      "r123",
      "r283",
      "r287",
      "r325"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome": {
       "order": 7.0,
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
       "weight": -1.0
      },
      "http://www.oneok.com/role/SegmentsDetails": {
       "order": 2.0,
       "parentTag": "oke_AdjustedEBITDA",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of the cost of borrowed funds accounted for as interest expense.",
        "label": "Interest Expense",
        "negatedLabel": "Interest expense (net of capitalized interest of $30,875 and $19,192, respectively)",
        "terseLabel": "Interest expense, net of capitalized interest"
       }
      }
     },
     "localname": "InterestExpense",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome",
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestExpenseMember": {
     "auth_ref": [
      "r256"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary financial statement caption encompassing interest expense.",
        "label": "Interest Expense [Member]",
        "terseLabel": "Interest expense"
       }
      }
     },
     "localname": "InterestExpenseMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_InterestPayableCurrent": {
     "auth_ref": [
      "r7",
      "r8",
      "r35"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 5.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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).",
        "label": "Interest Payable, Current",
        "terseLabel": "Accrued interest"
       }
      }
     },
     "localname": "InterestPayableCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet": {
     "auth_ref": [
      "r264"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The estimated net amount of unrealized gains or losses on interest rate cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months.",
        "label": "Interest Rate Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months, Net",
        "terseLabel": "Interest rate cash flow hedge gain (loss) to be reclassified during next 12 months, net"
       }
      }
     },
     "localname": "InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestRateContractMember": {
     "auth_ref": [
      "r200",
      "r254"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Derivative instrument whose primary underlying risk is tied to the right to receive or pay a sum of money at a given interest rate.",
        "label": "Interest Rate Contract [Member]",
        "terseLabel": "Interest-rate contracts",
        "verboseLabel": "Interest Rate Contract"
       }
      }
     },
     "localname": "InterestRateContractMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_InterestRateDerivativeAssetsAtFairValue": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value as of the balance sheet date of interest rate derivative assets, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as assets.",
        "label": "Interest Rate Derivative Assets, at Fair Value",
        "terseLabel": "Interest-rate contracts"
       }
      }
     },
     "localname": "InterestRateDerivativeAssetsAtFairValue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestRateDerivativeLiabilitiesAtFairValue": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value as of the balance sheet date of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as liabilities.",
        "label": "Interest Rate Derivative Liabilities, at Fair Value",
        "negatedLabel": "Interest rate derivative liabilities, at fair value"
       }
      }
     },
     "localname": "InterestRateDerivativeLiabilitiesAtFairValue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IntersegmentEliminationMember": {
     "auth_ref": [
      "r130"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Eliminating entries used in operating segment consolidation.",
        "label": "Intersegment Eliminations [Member]",
        "terseLabel": "Other and Eliminations"
       }
      }
     },
     "localname": "IntersegmentEliminationMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_InventoryNet": {
     "auth_ref": [
      "r2",
      "r43",
      "r145"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 3.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.",
        "label": "Inventory, Net",
        "verboseLabel": "NGLs and natural gas in storage"
       }
      }
     },
     "localname": "InventoryNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InvestmentsAndOtherNoncurrentAssets": {
     "auth_ref": [],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 3.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of investments, and noncurrent assets classified as other.",
        "label": "Investments and Other Noncurrent Assets",
        "totalLabel": "Total investments and other assets"
       }
      }
     },
     "localname": "InvestmentsAndOtherNoncurrentAssets",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LeasesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Leases [Abstract]"
       }
      }
     },
     "localname": "LeasesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_LeasesOfLesseeDisclosureTextBlock": {
     "auth_ref": [
      "r289"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for lessee entity's leasing arrangements including, but not limited to, all of the following: (a.) The basis on which contingent rental payments are determined, (b.) The existence and terms of renewal or purchase options and escalation clauses, (c.) Restrictions imposed by lease agreements, such as those concerning dividends, additional debt, and further leasing.",
        "label": "Leases of Lessee Disclosure [Text Block]",
        "terseLabel": "Leases of Lessee Disclosure [Text Block]"
       }
      }
     },
     "localname": "LeasesOfLesseeDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesNotes"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_LesseeLeaseDescriptionLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Lessee, Lease, Description [Line Items]",
        "terseLabel": "Lessee, Operating Lease, Details [Line Items]"
       }
      }
     },
     "localname": "LesseeLeaseDescriptionLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LesseeLeaseDescriptionTable": {
     "auth_ref": [
      "r296"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about lessee's leases.",
        "label": "Lessee, Lease, Description [Table]",
        "terseLabel": "Lessee, Lease, Details [Table]"
       }
      }
     },
     "localname": "LesseeLeaseDescriptionTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LesseeLeasesPolicyTextBlock": {
     "auth_ref": [
      "r294"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for leasing arrangement entered into by lessee.",
        "label": "Lessee, Leases [Policy Text Block]",
        "terseLabel": "Lessee, Leases [Policy Text Block]"
       }
      }
     },
     "localname": "LesseeLeasesPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock": {
     "auth_ref": [
      "r301"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.",
        "label": "Lessee, Operating Lease, Liability, Maturity [Table Text Block]",
        "terseLabel": "Lessee, Operating Lease, Liability, Maturity [Table Text Block]"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityMaturityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue": {
     "auth_ref": [
      "r301"
     ],
     "calculation": {
      "http://www.oneok.com/role/LeasesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due",
        "totalLabel": "Total lease payments"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive": {
     "auth_ref": [
      "r301"
     ],
     "calculation": {
      "http://www.oneok.com/role/LeasesDetails": {
       "order": 6.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due after fifth fiscal year following latest fiscal year.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due after Year Five",
        "terseLabel": "2025 and beyond"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive": {
     "auth_ref": [
      "r301"
     ],
     "calculation": {
      "http://www.oneok.com/role/LeasesDetails": {
       "order": 5.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fifth fiscal year following latest fiscal year.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due Year Five",
        "terseLabel": "2024"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearFive",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour": {
     "auth_ref": [
      "r301"
     ],
     "calculation": {
      "http://www.oneok.com/role/LeasesDetails": {
       "order": 4.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fourth fiscal year following latest fiscal year.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due Year Four",
        "terseLabel": "2023"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearFour",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree": {
     "auth_ref": [
      "r301"
     ],
     "calculation": {
      "http://www.oneok.com/role/LeasesDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in third fiscal year following latest fiscal year.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due Year Three",
        "terseLabel": "2022"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearThree",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo": {
     "auth_ref": [
      "r301"
     ],
     "calculation": {
      "http://www.oneok.com/role/LeasesDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in second fiscal year following latest fiscal year.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due Year Two",
        "terseLabel": "2021"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearTwo",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear": {
     "auth_ref": [
      "r301"
     ],
     "calculation": {
      "http://www.oneok.com/role/LeasesDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease having an initial or remaining lease term in excess of one year due in remainder of fiscal year following latest fiscal year.",
        "label": "Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year",
        "terseLabel": "Remainder of 2020"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount": {
     "auth_ref": [
      "r301"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.",
        "label": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount",
        "terseLabel": "Less: Interest"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityUndiscountedExcessAmount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseTermOfContract": {
     "auth_ref": [
      "r295"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Lessee, Operating Lease, Term of Contract",
        "terseLabel": "Term of contract"
       }
      }
     },
     "localname": "LesseeOperatingLeaseTermOfContract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_LiabilitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Liabilities [Abstract]",
        "terseLabel": "Derivative liabilities"
       }
      }
     },
     "localname": "LiabilitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LiabilitiesAndStockholdersEquity": {
     "auth_ref": [
      "r24",
      "r320",
      "r335"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.",
        "label": "Liabilities and Equity",
        "totalLabel": "Total liabilities and equity"
       }
      }
     },
     "localname": "LiabilitiesAndStockholdersEquity",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesAndStockholdersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Liabilities and Equity [Abstract]",
        "terseLabel": "Liabilities and equity"
       }
      }
     },
     "localname": "LiabilitiesAndStockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets",
      "http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LiabilitiesCurrent": {
     "auth_ref": [
      "r36"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Liabilities, Current",
        "totalLabel": "Total current liabilities"
       }
      }
     },
     "localname": "LiabilitiesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesCurrentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Liabilities, Current [Abstract]",
        "verboseLabel": "Current liabilities"
       }
      }
     },
     "localname": "LiabilitiesCurrentAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent": {
     "auth_ref": [],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 3.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Liabilities, Other than Long-term Debt, Noncurrent",
        "totalLabel": "Total deferred credits and other liabilities"
       }
      }
     },
     "localname": "LiabilitiesOtherThanLongtermDebtNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LineOfCreditFacilityAxis": {
     "auth_ref": [
      "r33",
      "r103"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by name of lender, which may be a single entity (for example, but not limited to, a bank, pension fund, venture capital firm) or a group of entities that participate in the line of credit.",
        "label": "Lender Name [Axis]",
        "terseLabel": "Lender Name [Axis]"
       }
      }
     },
     "localname": "LineOfCreditFacilityAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LineOfCreditFacilityFairValueOfAmountOutstanding": {
     "auth_ref": [
      "r282"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value of the amount outstanding under the credit facility.",
        "label": "Line of Credit Facility, Fair Value of Amount Outstanding",
        "terseLabel": "Line of Credit Facility, Amount Outstanding"
       }
      }
     },
     "localname": "LineOfCreditFacilityFairValueOfAmountOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LineOfCreditFacilityLenderDomain": {
     "auth_ref": [
      "r33"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Identification of the lender, which may be a single entity (for example, a bank, pension fund, venture capital firm) or a group of entities that participate in the line of credit, including a letter of credit facility.",
        "label": "Line of Credit Facility, Lender [Domain]",
        "terseLabel": "Line of Credit Facility, Lender [Domain]"
       }
      }
     },
     "localname": "LineOfCreditFacilityLenderDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity": {
     "auth_ref": [
      "r33"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Line of Credit Facility, Maximum Borrowing Capacity",
        "terseLabel": "Line of Credit Facility, Maximum Borrowing Capacity"
       }
      }
     },
     "localname": "LineOfCreditFacilityMaximumBorrowingCapacity",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LongTermDebt": {
     "auth_ref": [
      "r15",
      "r170",
      "r319",
      "r333"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Long-term Debt",
        "terseLabel": "Long-term debt"
       }
      }
     },
     "localname": "LongTermDebt",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LongTermDebtAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Long-term Debt, Unclassified [Abstract]"
       }
      }
     },
     "localname": "LongTermDebtAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_LongTermDebtCurrent": {
     "auth_ref": [
      "r34"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Long-term Debt, Current Maturities",
        "negatedLabel": "Current maturities of long-term debt",
        "terseLabel": "Current maturities of long-term debt (Note D)"
       }
      }
     },
     "localname": "LongTermDebtCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets",
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LongTermDebtFairValue": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Long-term Debt, Fair Value",
        "terseLabel": "Long-term debt, Fair Value"
       }
      }
     },
     "localname": "LongTermDebtFairValue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsPart1Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LongTermDebtNoncurrent": {
     "auth_ref": [
      "r38"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Long-term Debt, Excluding Current Maturities",
        "terseLabel": "Long-term debt",
        "verboseLabel": "Long-term debt, excluding current maturities (Note D)"
       }
      }
     },
     "localname": "LongTermDebtNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets",
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LongtermDebtTypeAxis": {
     "auth_ref": [
      "r38"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of long-term debt.",
        "label": "Long-term Debt, Type [Axis]",
        "terseLabel": "Long-term Debt, Type [Axis]"
       }
      }
     },
     "localname": "LongtermDebtTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails",
      "http://www.oneok.com/role/DebtDebtTables",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LongtermDebtTypeDomain": {
     "auth_ref": [
      "r38",
      "r167"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Type of long-term debt arrangement, such as notes, line of credit, commercial paper, asset-based financing, project financing, letter of credit financing. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the company, if longer.",
        "label": "Long-term Debt, Type [Domain]",
        "terseLabel": "Long-term Debt, Type [Domain]",
        "verboseLabel": "Debt Type Hedged [Domain]"
       }
      }
     },
     "localname": "LongtermDebtTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails",
      "http://www.oneok.com/role/DebtDebtTables",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LongtermDebtWeightedAverageInterestRate": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average interest rate of long-term debt outstanding calculated at point in time.",
        "label": "Long-term Debt, Weighted Average Interest Rate, at Point in Time",
        "terseLabel": "Long-term Debt, Weighted Average Interest Rate, at Point in Time"
       }
      }
     },
     "localname": "LongtermDebtWeightedAverageInterestRate",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_MaterialsSuppliesAndOther": {
     "auth_ref": [],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 5.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The carrying amount of capitalized costs of materials, supplies, and other assets, which are not included in inventory but used in production.",
        "label": "Materials, Supplies, and Other",
        "terseLabel": "Materials and supplies"
       }
      }
     },
     "localname": "MaterialsSuppliesAndOther",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivities": {
     "auth_ref": [
      "r93"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 1.0,
       "parentTag": "us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Net Cash Provided by (Used in) Financing Activities",
        "totalLabel": "Cash provided by financing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInFinancingActivities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract]",
        "terseLabel": "Financing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivities": {
     "auth_ref": [
      "r93"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 2.0,
       "parentTag": "us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Net Cash Provided by (Used in) Investing Activities",
        "totalLabel": "Cash used in investing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInInvestingActivities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract]",
        "terseLabel": "Investing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivities": {
     "auth_ref": [
      "r93",
      "r94",
      "r97"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 3.0,
       "parentTag": "us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease",
       "weight": 1.0
      }
     },
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Net Cash Provided by (Used in) Operating Activities",
        "totalLabel": "Cash provided by operating activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInOperatingActivities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract]",
        "terseLabel": "Operating activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetIncomeLossAttributableToParentDiluted": {
     "auth_ref": [
      "r112"
     ],
     "calculation": {
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent, and includes adjustments resulting from the assumption that dilutive convertible securities were converted, options or warrants were exercised, or that other shares were issued upon the satisfaction of certain conditions.",
        "label": "Net Income (Loss) Attributable to Parent, Diluted",
        "totalLabel": "Net income (loss) available for common stock and common stock equivalents"
       }
      }
     },
     "localname": "NetIncomeLossAttributableToParentDiluted",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic": {
     "auth_ref": [
      "r108",
      "r111"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_NetIncomeLossAttributableToParentDiluted",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.",
        "label": "Net Income (Loss) Available to Common Stockholders, Basic",
        "totalLabel": "Net income (loss) available to common shareholders",
        "verboseLabel": "Net income (loss) available for common stock"
       }
      }
     },
     "localname": "NetIncomeLossAvailableToCommonStockholdersBasic",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome",
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "New Accounting Pronouncements or Change in Accounting Principle [Line Items]",
        "terseLabel": "New Accounting Pronouncements or Change in Accounting Principle [Line Items]"
       }
      }
     },
     "localname": "NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable": {
     "auth_ref": [
      "r107",
      "r109"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Summarization of the changes in an accounting principle or a new accounting pronouncement, including the line items affected by the change and the financial effects of the change on those particular line items.",
        "label": "New Accounting Pronouncements or Change in Accounting Principle [Table]",
        "terseLabel": "New Accounting Pronouncements or Change in Accounting Principle [Table]"
       }
      }
     },
     "localname": "NewAccountingPronouncementsOrChangeInAccountingPrincipleTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact.",
        "label": "New Accounting Pronouncements, Policy [Policy Text Block]",
        "terseLabel": "New Accounting Pronouncements, Policy [Policy Text Block]"
       }
      }
     },
     "localname": "NewAccountingPronouncementsPolicyPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_NoncontrollingInterestMember": {
     "auth_ref": [
      "r229"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This element represents that portion of equity (net assets) in a subsidiary not attributable, directly or indirectly, to the parent. A noncontrolling interest is sometimes called a minority interest.",
        "label": "Noncontrolling Interest [Member]",
        "terseLabel": "Noncontrolling Interest [Member]"
       }
      }
     },
     "localname": "NoncontrollingInterestMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_NondesignatedMember": {
     "auth_ref": [
      "r242"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Derivative instrument not designated as hedging instrument under Generally Accepted Accounting Principles (GAAP).",
        "label": "Not Designated as Hedging Instrument [Member]",
        "terseLabel": "Derivatives not designated as hedging instruments",
        "verboseLabel": "Not Designated as Hedging Instrument [Member]"
       }
      }
     },
     "localname": "NondesignatedMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_OperatingIncomeLoss": {
     "auth_ref": [],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome": {
       "order": 1.0,
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The net result for the period of deducting operating expenses from operating revenues.",
        "label": "Operating Income (Loss)",
        "totalLabel": "Operating income (loss)"
       }
      }
     },
     "localname": "OperatingIncomeLoss",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseLiability": {
     "auth_ref": [
      "r291"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease.",
        "label": "Operating Lease, Liability",
        "terseLabel": "Lease liability remaining balance"
       }
      }
     },
     "localname": "OperatingLeaseLiability",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseLiabilityCurrent": {
     "auth_ref": [
      "r291"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 6.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.",
        "label": "Operating Lease, Liability, Current",
        "verboseLabel": "Operating lease liability, current"
       }
      }
     },
     "localname": "OperatingLeaseLiabilityCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseLiabilityNoncurrent": {
     "auth_ref": [
      "r291"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.",
        "label": "Operating Lease, Liability, Noncurrent",
        "verboseLabel": "Operating lease liability, noncurrent"
       }
      }
     },
     "localname": "OperatingLeaseLiabilityNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeasePayments": {
     "auth_ref": [
      "r293",
      "r297"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.",
        "label": "Operating Lease, Payments",
        "terseLabel": "Operating cash flows for operating leases"
       }
      }
     },
     "localname": "OperatingLeasePayments",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseRightOfUseAsset": {
     "auth_ref": [
      "r290"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's right to use underlying asset under operating lease.",
        "label": "Operating Lease, Right-of-Use Asset",
        "terseLabel": "Right-of-use asset remaining balance"
       }
      }
     },
     "localname": "OperatingLeaseRightOfUseAsset",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent": {
     "auth_ref": [
      "r300",
      "r302"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average discount rate for operating lease calculated at point in time.",
        "label": "Operating Lease, Weighted Average Discount Rate, Percent",
        "terseLabel": "Operating Lease, Weighted Average Discount Rate, Percent"
       }
      }
     },
     "localname": "OperatingLeaseWeightedAverageDiscountRatePercent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1": {
     "auth_ref": [
      "r299",
      "r302"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Operating Lease, Weighted Average Remaining Lease Term",
        "terseLabel": "Operating Lease, Weighted Average Remaining Lease Term"
       }
      }
     },
     "localname": "OperatingLeaseWeightedAverageRemainingLeaseTerm1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_OperatingSegmentsMember": {
     "auth_ref": [
      "r122",
      "r132"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Identifies components of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity.",
        "label": "Operating Segments [Member]",
        "terseLabel": "Operating Segments [Member]"
       }
      }
     },
     "localname": "OperatingSegmentsMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_OtherAssetsCurrent": {
     "auth_ref": [
      "r44"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 6.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of current assets classified as other.",
        "label": "Other Assets, Current",
        "terseLabel": "Other current assets"
       }
      }
     },
     "localname": "OtherAssetsCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherAssetsMember": {
     "auth_ref": [
      "r244",
      "r261"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary financial statement caption encompassing other assets.",
        "label": "Other Assets [Member]",
        "terseLabel": "Other Assets [Member]"
       }
      }
     },
     "localname": "OtherAssetsMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_OtherAssetsNoncurrent": {
     "auth_ref": [
      "r30"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 3.0,
       "parentTag": "us-gaap_InvestmentsAndOtherNoncurrentAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of noncurrent assets classified as other.",
        "label": "Other Assets, Noncurrent",
        "terseLabel": "Other assets"
       }
      }
     },
     "localname": "OtherAssetsNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax": {
     "auth_ref": [
      "r54"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).",
        "label": "Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax",
        "terseLabel": "Other comprehensive income (loss), risk-management assets/liabilities, after reclassification adjustment, net of tax"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossNetOfTax": {
     "auth_ref": [
      "r66",
      "r69",
      "r71",
      "r174"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome": {
       "order": 2.0,
       "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax and reclassification adjustments of other comprehensive income (loss).",
        "label": "Other Comprehensive Income (Loss), Net of Tax",
        "netLabel": "Other comprehensive income (loss), net of tax",
        "totalLabel": "Total other comprehensive income (loss), net of tax",
        "verboseLabel": "Other comprehensive loss"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity",
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Other Comprehensive Income (Loss), Net of Tax [Abstract]",
        "verboseLabel": "Other comprehensive income (loss), net of tax"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax": {
     "auth_ref": [
      "r56",
      "r58"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after tax, before reclassification adjustment, of (increase) decrease in accumulated other comprehensive income of defined benefit plan, that has not been recognized in net periodic benefit cost (credit).",
        "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment, after Tax",
        "negatedTerseLabel": "Other comprehensive (income) loss before reclassification, retirement and postretirement benefit plan obligations"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax": {
     "auth_ref": [
      "r56",
      "r58"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome": {
       "order": 3.0,
       "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.",
        "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax",
        "negatedLabel": "Other comprehensive (income) loss, retirement and other postretirement benefit plans, after reclassification adjustment, net of tax",
        "negatedTerseLabel": "Change in retirement and other postretirement benefit plan obligations, net of tax of $(1,064) and $(699), respectively"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax": {
     "auth_ref": [
      "r56",
      "r59",
      "r230"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after reclassification adjustment, of tax (expense) benefit for (increase) decrease in accumulated other comprehensive income of defined benefit plan.",
        "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax",
        "terseLabel": "Change in retirement and other postretirement benefit plan obligations, tax"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncomeConsolidatedStatementsOfComprehensiveIncomeParanthetical"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax": {
     "auth_ref": [
      "r58",
      "r62",
      "r63",
      "r243"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome": {
       "order": 2.0,
       "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).",
        "label": "Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax",
        "negatedLabel": "Other comprehensive income (loss) reclassification adjustment from AOCI for risk-management assets/liabilities, net of tax",
        "negatedNetLabel": "Derivative amounts reclassified to net income (loss), net of tax of $4,518 and $4,177, respectively"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax": {
     "auth_ref": [
      "r59"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).",
        "label": "Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Tax",
        "terseLabel": "Derivative amounts reclassified to net income (loss), tax"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncomeConsolidatedStatementsOfComprehensiveIncomeParanthetical"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax": {
     "auth_ref": [
      "r59"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.",
        "label": "Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax",
        "terseLabel": "Income tax benefit"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax": {
     "auth_ref": [
      "r58",
      "r62",
      "r63",
      "r208"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after tax, of reclassification adjustment from accumulated other comprehensive (income) loss for net periodic benefit cost (credit) of defined benefit plan.",
        "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, after Tax",
        "terseLabel": "Other comprehensive (income) loss, retirement and other postretirement benefit plans, reclassification adjustment from AOCI, net of tax"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax": {
     "auth_ref": [
      "r54",
      "r58",
      "r263"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome": {
       "order": 1.0,
       "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).",
        "label": "Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax",
        "terseLabel": "Change in fair value of derivatives, net of tax of $31,705 and $20,593, respectively",
        "verboseLabel": "Other comprehensive income (loss) before reclassification, risk-management assets/liabilities"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax": {
     "auth_ref": [
      "r54",
      "r59"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of tax expense (benefit), before reclassification adjustments, related to increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).",
        "label": "Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax",
        "terseLabel": "Change in fair value of derivatives, tax"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncomeConsolidatedStatementsOfComprehensiveIncomeParanthetical"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherCostAndExpenseOperating": {
     "auth_ref": [
      "r78"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome": {
       "order": 3.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation.",
        "label": "Other Cost and Expense, Operating",
        "terseLabel": "Operations and maintenance"
       }
      }
     },
     "localname": "OtherCostAndExpenseOperating",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherCurrentAssetsMember": {
     "auth_ref": [
      "r244",
      "r261"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary financial statement caption encompassing other current assets.",
        "label": "Other Current Assets [Member]",
        "terseLabel": "Other Current Assets [Member]"
       }
      }
     },
     "localname": "OtherCurrentAssetsMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_OtherCurrentLiabilitiesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary financial statement caption encompassing other current liabilities.",
        "label": "Other Current Liabilities [Member]",
        "terseLabel": "Other Current Liabilities [Member]"
       }
      }
     },
     "localname": "OtherCurrentLiabilitiesMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_OtherLiabilitiesCurrent": {
     "auth_ref": [
      "r5",
      "r6",
      "r35"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 7.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.",
        "label": "Other Liabilities, Current",
        "terseLabel": "Other current liabilities"
       }
      }
     },
     "localname": "OtherLiabilitiesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherLiabilitiesMember": {
     "auth_ref": [
      "r244",
      "r261"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary financial statement caption encompassing other liabilities.",
        "label": "Other Liabilities [Member]",
        "terseLabel": "Other Deferred Credits"
       }
      }
     },
     "localname": "OtherLiabilitiesMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart1Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_OtherLiabilitiesNoncurrent": {
     "auth_ref": [
      "r39"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 3.0,
       "parentTag": "us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.",
        "label": "Other Liabilities, Noncurrent",
        "verboseLabel": "Other deferred credits"
       }
      }
     },
     "localname": "OtherLiabilitiesNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherNonoperatingExpense": {
     "auth_ref": [
      "r80"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome": {
       "order": 6.0,
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of expense related to nonoperating activities, classified as other.",
        "label": "Other Nonoperating Expense",
        "negatedLabel": "Other expense"
       }
      }
     },
     "localname": "OtherNonoperatingExpense",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherNonoperatingIncome": {
     "auth_ref": [
      "r79"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome": {
       "order": 5.0,
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of income related to nonoperating activities, classified as other.",
        "label": "Other Nonoperating Income",
        "terseLabel": "Other income"
       }
      }
     },
     "localname": "OtherNonoperatingIncome",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherOperatingActivitiesCashFlowStatement": {
     "auth_ref": [],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 7.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example,  cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities).",
        "label": "Other Operating Activities, Cash Flow Statement",
        "terseLabel": "Other, net"
       }
      }
     },
     "localname": "OtherOperatingActivitiesCashFlowStatement",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember": {
     "auth_ref": [
      "r197",
      "r210",
      "r211",
      "r221"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Plan designed to provide other postretirement benefits. Includes, but is not limited to, defined benefit and defined contribution plans. Excludes pension benefits.",
        "label": "Other Postretirement Benefits Plan [Member]",
        "terseLabel": "Other Postretirement Benefits Plan"
       }
      }
     },
     "localname": "OtherPostretirementBenefitPlansDefinedBenefitMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PartnersCapitalAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Partners' Capital [Abstract]",
        "terseLabel": "Equity (Note E)",
        "verboseLabel": "Equity (Note E)"
       }
      }
     },
     "localname": "PartnersCapitalAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets",
      "http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PaymentsForProceedsFromOtherInvestingActivities": {
     "auth_ref": [
      "r83",
      "r85",
      "r105"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash (inflow) outflow from investing activities classified as other.",
        "label": "Payments for (Proceeds from) Other Investing Activities",
        "negatedLabel": "Other, net"
       }
      }
     },
     "localname": "PaymentsForProceedsFromOtherInvestingActivities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsOfDividends": {
     "auth_ref": [
      "r88"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.",
        "label": "Payments of Dividends",
        "negatedTerseLabel": "Dividends paid"
       }
      }
     },
     "localname": "PaymentsOfDividends",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsOfFinancingCosts": {
     "auth_ref": [
      "r90"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow for loan and debt issuance costs.",
        "label": "Payments of Financing Costs",
        "negatedTerseLabel": "Debt financing costs"
       }
      }
     },
     "localname": "PaymentsOfFinancingCosts",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsToAcquirePropertyPlantAndEquipment": {
     "auth_ref": [
      "r84"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.",
        "label": "Payments to Acquire Property, Plant, and Equipment",
        "negatedLabel": "Capital expenditures (less allowance for equity funds used during construction)",
        "terseLabel": "Capital expenditures"
       }
      }
     },
     "localname": "PaymentsToAcquirePropertyPlantAndEquipment",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows",
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock": {
     "auth_ref": [
      "r222"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for pension and other postretirement benefits.",
        "label": "Pension and Other Postretirement Benefits Disclosure [Text Block]",
        "terseLabel": "EMPLOYEE BENEFIT PLANS"
       }
      }
     },
     "localname": "PensionAndOtherPostretirementBenefitsDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansNotes"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_PensionPlansDefinedBenefitMember": {
     "auth_ref": [
      "r196",
      "r210",
      "r211",
      "r221"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Plan designed to provide participant with pension benefits. Includes, but is not limited to, defined benefit and defined contribution plans. Excludes other postretirement benefits.",
        "label": "Pension Plan [Member]",
        "terseLabel": "Retirement Benefits"
       }
      }
     },
     "localname": "PensionPlansDefinedBenefitMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PreferredStockDividendRatePercentage": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The percentage rate used to calculate dividend payments on preferred stock.",
        "label": "Preferred Stock, Dividend Rate, Percentage",
        "terseLabel": "Preferred Stock, Dividend Rate, Percentage"
       }
      }
     },
     "localname": "PreferredStockDividendRatePercentage",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EquityDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_PreferredStockDividendsIncomeStatementImpact": {
     "auth_ref": [],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome": {
       "order": 2.0,
       "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of preferred stock dividends that is an adjustment to net income apportioned to common stockholders.",
        "label": "Preferred Stock Dividends, Income Statement Impact",
        "terseLabel": "Less: Preferred stock dividends"
       }
      }
     },
     "localname": "PreferredStockDividendsIncomeStatementImpact",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PreferredStockDividendsPerShareCashPaid": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate dividends paid during the period for each share of preferred stock outstanding.",
        "label": "Preferred Stock, Dividends, Per Share, Cash Paid",
        "terseLabel": "Preferred stock, dividends paid (in dollars per share)"
       }
      }
     },
     "localname": "PreferredStockDividendsPerShareCashPaid",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquityConsolidatedStatementOfChangesInEquityParenthetical"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_PreferredStockMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Preferred shares may provide a preferential dividend to the dividend on common stock and may take precedence over common stock in the event of a liquidation. Preferred shares typically represent an ownership interest in the company.",
        "label": "Preferred Stock [Member]",
        "terseLabel": "Preferred Stock"
       }
      }
     },
     "localname": "PreferredStockMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PreferredStockParOrStatedValuePerShare": {
     "auth_ref": [
      "r17"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.",
        "label": "Preferred Stock, Par or Stated Value Per Share",
        "terseLabel": "Preferred stock, shares, par value (in dollars per share)"
       }
      }
     },
     "localname": "PreferredStockParOrStatedValuePerShare",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_PreferredStockSharesIssued": {
     "auth_ref": [
      "r17"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.",
        "label": "Preferred Stock, Shares Issued",
        "terseLabel": "Preferred stock, shares, issued (in shares)"
       }
      }
     },
     "localname": "PreferredStockSharesIssued",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_PreferredStockValue": {
     "auth_ref": [
      "r17"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.",
        "label": "Preferred Stock, Value, Issued",
        "terseLabel": "Preferred stock, $0.01 par value: authorized and issued 20,000 shares at March 31, 2020, and December 31, 2019"
       }
      }
     },
     "localname": "PreferredStockValue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months": {
     "auth_ref": [
      "r264"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The estimated net amount of unrealized gains or losses on price risk cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months.",
        "label": "Price Risk Cash Flow Hedge Unrealized Gain (Loss) to be Reclassified During Next 12 Months",
        "terseLabel": "Price risk cash flow hedge unrealized gain (loss) to be reclassified during next 12 months"
       }
      }
     },
     "localname": "PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromDebtNetOfIssuanceCosts": {
     "auth_ref": [
      "r86"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.",
        "label": "Proceeds from Debt, Net of Issuance Costs",
        "terseLabel": "Proceeds from Debt, Net of Issuance Costs"
       }
      }
     },
     "localname": "ProceedsFromDebtNetOfIssuanceCosts",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital": {
     "auth_ref": [
      "r82",
      "r92"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Proceeds from Equity Method Investment, Distribution, Return of Capital",
        "terseLabel": "Distributions received from unconsolidated affiliates in excess of cumulative earnings"
       }
      }
     },
     "localname": "ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromIssuanceOfLongTermDebt": {
     "auth_ref": [
      "r86"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.",
        "label": "Proceeds from Issuance of Long-term Debt",
        "terseLabel": "Issuance of long-term debt, net of discounts"
       }
      }
     },
     "localname": "ProceedsFromIssuanceOfLongTermDebt",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromPaymentsForOtherFinancingActivities": {
     "auth_ref": [
      "r87",
      "r90",
      "r105"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 6.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from financing activities classified as other.",
        "label": "Proceeds from (Payments for) Other Financing Activities",
        "terseLabel": "Other, net"
       }
      }
     },
     "localname": "ProceedsFromPaymentsForOtherFinancingActivities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromRepaymentsOfShortTermDebt": {
     "auth_ref": [
      "r105"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if longer.",
        "label": "Proceeds from (Repayments of) Short-term Debt",
        "terseLabel": "Repayment of short-term borrowings, net"
       }
      }
     },
     "localname": "ProceedsFromRepaymentsOfShortTermDebt",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProfitLoss": {
     "auth_ref": [
      "r65",
      "r68",
      "r91",
      "r127",
      "r133",
      "r230",
      "r231",
      "r232",
      "r235",
      "r236"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      },
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome": {
       "order": 1.0,
       "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax",
       "weight": 1.0
      },
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome": {
       "order": 1.0,
       "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": 1.0
      },
      "http://www.oneok.com/role/SegmentsDetails": {
       "order": 1.0,
       "parentTag": "oke_AdjustedEBITDA",
       "weight": 1.0
      },
      "http://www.oneok.com/role/SegmentsDetailsCalc2": {
       "order": 1.0,
       "parentTag": "oke_AdjustedEBITDA",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.",
        "label": "Net Income (Loss), Including Portion Attributable to Noncontrolling Interest",
        "totalLabel": "Net income (loss)",
        "verboseLabel": "Net income (loss)"
       }
      }
     },
     "localname": "ProfitLoss",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity",
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows",
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome",
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome",
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentGross": {
     "auth_ref": [
      "r28",
      "r155"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_PropertyPlantAndEquipmentNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Property, Plant and Equipment, Gross",
        "terseLabel": "Property, plant and equipment"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentGross",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentNet": {
     "auth_ref": [
      "r9",
      "r10",
      "r157",
      "r337"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Property, Plant and Equipment, Net",
        "totalLabel": "Net property, plant and equipment"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentNetAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Property, Plant and Equipment, Net [Abstract]",
        "terseLabel": "Property, plant and equipment"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentNetAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity": {
     "auth_ref": [
      "r348",
      "r349"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome": {
       "order": 4.0,
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of Equity",
        "verboseLabel": "Allowance for equity funds used during construction"
       }
      }
     },
     "localname": "PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ReceivablesNetCurrent": {
     "auth_ref": [
      "r19",
      "r25",
      "r336",
      "r345"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The total amount due to the entity within one year of the balance sheet date (or one operating cycle, if longer) from outside sources, including trade accounts receivable, notes and loans receivable, as well as any other types of receivables, net of allowances established for the purpose of reducing such receivables to an amount that approximates their net realizable value.",
        "label": "Receivables, Net, Current",
        "terseLabel": "Accounts receivable, net"
       }
      }
     },
     "localname": "ReceivablesNetCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty": {
     "auth_ref": [
      "r303"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.",
        "label": "Related Party Transaction, Expenses from Transactions with Related Party",
        "verboseLabel": "Related Party Transaction, Expenses from Transactions with Related Parties"
       }
      }
     },
     "localname": "RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RepaymentsOfDebt": {
     "auth_ref": [
      "r89"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.",
        "label": "Repayments of Debt",
        "terseLabel": "Repayments of Debt"
       }
      }
     },
     "localname": "RepaymentsOfDebt",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RepaymentsOfLongTermDebt": {
     "auth_ref": [
      "r89"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows": {
       "order": 5.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.",
        "label": "Repayments of Long-term Debt",
        "negatedLabel": "Repayment of long-term debt"
       }
      }
     },
     "localname": "RepaymentsOfLongTermDebt",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RetainedEarningsAccumulatedDeficit": {
     "auth_ref": [
      "r21",
      "r179",
      "r334"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 5.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.",
        "label": "Retained Earnings (Accumulated Deficit)",
        "terseLabel": "Retained earnings (accumulated deficit)"
       }
      }
     },
     "localname": "RetainedEarningsAccumulatedDeficit",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RetainedEarningsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.",
        "label": "Retained Earnings [Member]",
        "terseLabel": "Retained Earnings (Accumulated Deficit)"
       }
      }
     },
     "localname": "RetainedEarningsMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RetirementPlanTypeAxis": {
     "auth_ref": [
      "r196",
      "r197",
      "r210",
      "r211",
      "r221"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of retirement benefit plan. Includes, but is not limited to, retirement benefit arrangement for defined benefit pension and other postretirement plans, retirement benefit arrangement for defined contribution pension and other postretirement plans, and special and contractual termination benefits payable upon retirement.",
        "label": "Retirement Plan Type [Axis]",
        "terseLabel": "Retirement Plan Type [Axis]"
       }
      }
     },
     "localname": "RetirementPlanTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RetirementPlanTypeDomain": {
     "auth_ref": [
      "r196",
      "r197",
      "r210",
      "r211",
      "r221"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Type of plan designed to provide participants with retirement benefits. Includes, but is not limited to, retirement benefit arrangement for defined benefit pension and other postretirement plans, retirement benefit arrangement for defined contribution pension and other postretirement plans, and special and contractual termination benefits payable upon retirement.",
        "label": "Retirement Plan Type [Domain]",
        "terseLabel": "Retirement Plan Type [Domain]"
       }
      }
     },
     "localname": "RetirementPlanTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RevenueFromContractWithCustomerAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Revenue from Contract with Customer [Abstract]"
       }
      }
     },
     "localname": "RevenueFromContractWithCustomerAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax": {
     "auth_ref": [
      "r189",
      "r190"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.",
        "label": "Revenue from Contract with Customer, Excluding Assessed Tax",
        "verboseLabel": "Revenue from Contract with Customer, Excluding Assessed Tax"
       }
      }
     },
     "localname": "RevenueFromContractWithCustomerExcludingAssessedTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RevenueFromContractWithCustomerPolicyTextBlock": {
     "auth_ref": [
      "r101",
      "r195"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for revenue from contract with customer.",
        "label": "Revenue from Contract with Customer [Policy Text Block]",
        "terseLabel": "Revenue from Contract with Customer [Policy Text Block]"
       }
      }
     },
     "localname": "RevenueFromContractWithCustomerPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenuePolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_RevenueFromContractWithCustomerTextBlock": {
     "auth_ref": [
      "r195"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts.",
        "label": "Revenue from Contract with Customer [Text Block]",
        "terseLabel": "Revenue from Contract with Customer [Text Block]"
       }
      }
     },
     "localname": "RevenueFromContractWithCustomerTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueNotes"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_RevenuePerformanceObligationAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Revenue, Performance Obligation [Abstract]"
       }
      }
     },
     "localname": "RevenuePerformanceObligationAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RevenuePerformanceObligationDescriptionOfTiming": {
     "auth_ref": [
      "r186"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Description of timing for satisfying performance obligation in contract with customer. Includes, but is not limited to, as services are rendered, and upon shipment, delivery or completion of service.",
        "label": "Revenue, Performance Obligation, Description of Timing",
        "terseLabel": "Revenue, Performance Obligation, Contract Term"
       }
      }
     },
     "localname": "RevenuePerformanceObligationDescriptionOfTiming",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RevenueRemainingPerformanceObligation": {
     "auth_ref": [
      "r187"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of transaction price allocated to performance obligation that has not been recognized as revenue.",
        "label": "Revenue, Remaining Performance Obligation, Amount",
        "terseLabel": "Revenue, Remaining Performance Obligation, Amount"
       }
      }
     },
     "localname": "RevenueRemainingPerformanceObligation",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]",
        "terseLabel": "Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]"
       }
      }
     },
     "localname": "RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about expected timing for satisfying remaining performance obligation.",
        "label": "Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table]",
        "terseLabel": "Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table]"
       }
      }
     },
     "localname": "RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock": {
     "auth_ref": [
      "r188"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of expected timing for satisfying remaining performance obligation.",
        "label": "Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block]",
        "terseLabel": "Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block]"
       }
      }
     },
     "localname": "RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RevenueRevenueTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_Revenues": {
     "auth_ref": [
      "r73",
      "r121",
      "r122",
      "r131"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome": {
       "order": 1.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": 1.0
      },
      "http://www.oneok.com/role/SegmentsDetails": {
       "order": 8.0,
       "parentTag": "oke_AdjustedEBITDA",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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).",
        "label": "Revenues",
        "terseLabel": "Revenues"
       }
      }
     },
     "localname": "Revenues",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome",
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RevenuesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Revenues [Abstract]",
        "terseLabel": "Revenues"
       }
      }
     },
     "localname": "RevenuesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability": {
     "auth_ref": [
      "r298",
      "r302"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase in right-of-use asset obtained in exchange for operating lease liability.",
        "label": "Right-of-Use Asset Obtained in Exchange for Operating Lease Liability",
        "terseLabel": "Right-of-use assets obtained in exchange for operating lease liabilities (noncash)"
       }
      }
     },
     "localname": "RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SalesMember": {
     "auth_ref": [
      "r256"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary financial statement caption encompassing revenue from sale of goods and services rendered in the normal course of business.",
        "label": "Sales [Member]",
        "terseLabel": "Commodity sales revenues"
       }
      }
     },
     "localname": "SalesMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock": {
     "auth_ref": [
      "r61"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the components of accumulated other comprehensive income (loss).",
        "label": "Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]",
        "terseLabel": "Accumulated Other Comprehensive Loss"
       }
      }
     },
     "localname": "ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock": {
     "auth_ref": [
      "r251"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of gain (loss) on derivative and nonderivative instruments designated and qualifying as cash flow hedge recorded in accumulated other comprehensive income (AOCI) and reclassified into earnings.",
        "label": "Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block]",
        "terseLabel": "Schedule of Cash Flow Hedging Instruments Effect on Comprehensive Income (Loss)"
       }
      }
     },
     "localname": "ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock": {
     "auth_ref": [
      "r250"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure for cash flow hedging instruments of (a) the location and amount of gains and losses reported in the statement of financial performance and (b) the location and fair value amounts of the instruments reported in the statement of financial position.",
        "label": "Schedule of Cash Flow Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block]",
        "terseLabel": "Schedule of Cash Flow Hedging Instruments Effect on Income (Loss)"
       }
      }
     },
     "localname": "ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfDebtTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation.",
        "label": "Schedule of Debt [Table Text Block]",
        "terseLabel": "Debt [Table Text Block]"
       }
      }
     },
     "localname": "ScheduleOfDebtTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock": {
     "auth_ref": [
      "r249"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position.",
        "label": "Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]",
        "terseLabel": "Fair Value of Derivatives"
       }
      }
     },
     "localname": "ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock": {
     "auth_ref": [
      "r117"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]",
        "terseLabel": "Earnings Per Share"
       }
      }
     },
     "localname": "ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfEquityMethodInvestmentsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Schedule of Equity Method Investments [Line Items]",
        "terseLabel": "Schedule of Equity Method Investments [Line Items]"
       }
      }
     },
     "localname": "ScheduleOfEquityMethodInvestmentsLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails",
      "http://www.oneok.com/role/UnconsolidatedAffiliatesTables"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfEquityMethodInvestmentsTable": {
     "auth_ref": [
      "r142"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Summarization of information required and determined to be disclosed concerning equity method investments in common stock. The summarized information includes: (a) the name of each investee or group of investees for which combined disclosure is appropriate, (2) the percentage ownership of common stock, (3) the difference, if any, between the carrying amount of an investment and the value of the underlying equity in the net assets and the accounting treatment of difference, if any, and (4) the aggregate value of each identified investment based on its quoted market price, if available.",
        "label": "Schedule of Equity Method Investments [Table]",
        "terseLabel": "Schedule of Equity Method Investments [Table]"
       }
      }
     },
     "localname": "ScheduleOfEquityMethodInvestmentsTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/UnconsolidatedAffiliatesDetails",
      "http://www.oneok.com/role/UnconsolidatedAffiliatesTables"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock": {
     "auth_ref": [
      "r266",
      "r267"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).",
        "label": "Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]",
        "terseLabel": "Recurring Fair Value Measurements"
       }
      }
     },
     "localname": "ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/FairValueMeasurementsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfGoodwillTextBlock": {
     "auth_ref": [
      "r150",
      "r152"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.",
        "label": "Schedule of Goodwill [Table Text Block]",
        "terseLabel": "Goodwill by Segment"
       }
      }
     },
     "localname": "ScheduleOfGoodwillTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfNetBenefitCostsTableTextBlock": {
     "auth_ref": [
      "r202"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments.",
        "label": "Schedule of Net Benefit Costs [Table Text Block]",
        "terseLabel": "Components of net periodic benefit cost for retirement and other postretirement benefit plans"
       }
      }
     },
     "localname": "ScheduleOfNetBenefitCostsTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock": {
     "auth_ref": [
      "r239"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the notional amounts of outstanding derivative positions.",
        "label": "Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block]",
        "terseLabel": "Notional Amounts of Derivative Instruments"
       }
      }
     },
     "localname": "ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable": {
     "auth_ref": [
      "r120",
      "r127",
      "r129",
      "r130",
      "r150"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A table disclosing the profit or loss and total assets for each reportable segment of the entity. 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.",
        "label": "Schedule of Segment Reporting Information, by Segment [Table]",
        "terseLabel": "Schedule of Segment Reporting Information, by Segment [Table]"
       }
      }
     },
     "localname": "ScheduleOfSegmentReportingInformationBySegmentTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock": {
     "auth_ref": [
      "r120",
      "r127",
      "r129",
      "r130",
      "r150"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Schedule of Segment Reporting Information, by Segment [Table Text Block]",
        "terseLabel": "Segments"
       }
      }
     },
     "localname": "ScheduleOfSegmentReportingInformationBySegmentTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SegmentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SegmentDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Components of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity.",
        "label": "Segments [Domain]",
        "terseLabel": "Segments [Domain]"
       }
      }
     },
     "localname": "SegmentDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SegmentReportingAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Segment Reporting [Abstract]"
       }
      }
     },
     "localname": "SegmentReportingAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Segment Reporting, Disclosure of Entity's Reportable Segments [Abstract]"
       }
      }
     },
     "localname": "SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_SegmentReportingDisclosureTextBlock": {
     "auth_ref": [
      "r136"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Segment Reporting Disclosure [Text Block]",
        "verboseLabel": "SEGMENTS"
       }
      }
     },
     "localname": "SegmentReportingDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SegmentsNotes"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SegmentReportingInformationLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Segment Reporting Information [Line Items]",
        "terseLabel": "Segment Reporting Information [Line Items]"
       }
      }
     },
     "localname": "SegmentReportingInformationLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SegmentReportingInformationProfitLossAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Segment Reporting Information, Profit (Loss) [Abstract]",
        "terseLabel": "Segment disclosure [Abstract]"
       }
      }
     },
     "localname": "SegmentReportingInformationProfitLossAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SegmentReportingPolicyPolicyTextBlock": {
     "auth_ref": [
      "r100"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for segment reporting.",
        "label": "Segment Reporting, Policy [Policy Text Block]",
        "terseLabel": "Segment Accounting Policy [Policy Text Block]"
       }
      }
     },
     "localname": "SegmentReportingPolicyPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SegmentsSegmentsPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SeniorLongTermNotes": {
     "auth_ref": [
      "r38"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. Senior note holders are paid off in full before any payments are made to junior note holders.",
        "label": "Senior Notes, Noncurrent",
        "terseLabel": "Senior notes, noncurrent"
       }
      }
     },
     "localname": "SeniorLongTermNotes",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SeriesEPreferredStockMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Outstanding nonredeemable series E preferred stock or outstanding series E preferred stock. Classified within stockholders' equity if nonredeemable or redeemable solely at the option of the issuer. Classified within temporary equity if redemption is outside the control of the issuer.",
        "label": "Series E Preferred Stock [Member]",
        "terseLabel": "Series E Preferred Stock [Member]"
       }
      }
     },
     "localname": "SeriesEPreferredStockMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EquityDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SharesIssued": {
     "auth_ref": [
      "r174"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of shares of stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now held in the treasury.",
        "label": "Shares, Issued",
        "periodEndLabel": "Shares, issued, ending balance",
        "periodStartLabel": "Shares, issued, beginning balance"
       }
      }
     },
     "localname": "SharesIssued",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShortTermBorrowings": {
     "auth_ref": [
      "r12",
      "r318",
      "r332"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Short-term Debt",
        "negatedLabel": "Short-term borrowings",
        "verboseLabel": "Short-term borrowings (Note D)"
       }
      }
     },
     "localname": "ShortTermBorrowings",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets",
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ShortTermDebtWeightedAverageInterestRate": {
     "auth_ref": [
      "r32"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average interest rate of short-term debt outstanding calculated at point in time.",
        "label": "Short-term Debt, Weighted Average Interest Rate, at Point in Time",
        "terseLabel": "Short-term Debt, Weighted Average Interest Rate, at Point in Time"
       }
      }
     },
     "localname": "ShortTermDebtWeightedAverageInterestRate",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_SignificantAccountingPoliciesTextBlock": {
     "auth_ref": [
      "r106"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for all significant accounting policies of the reporting entity.",
        "label": "Significant Accounting Policies [Text Block]",
        "terseLabel": "Significant Accounting Policies [Text Block]"
       }
      }
     },
     "localname": "SignificantAccountingPoliciesTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesNotes"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_StatementBusinessSegmentsAxis": {
     "auth_ref": [
      "r0",
      "r127",
      "r150",
      "r160",
      "r161",
      "r162",
      "r342"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by business segments.",
        "label": "Segments [Axis]",
        "terseLabel": "Business Segments [Axis]"
       }
      }
     },
     "localname": "StatementBusinessSegmentsAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SegmentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementClassOfStockAxis": {
     "auth_ref": [
      "r16",
      "r17",
      "r18",
      "r174"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by the different classes of stock of the entity.",
        "label": "Class of Stock [Axis]",
        "terseLabel": "Class of Stock [Axis]"
       }
      }
     },
     "localname": "StatementClassOfStockAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets",
      "http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical",
      "http://www.oneok.com/role/EquityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementEquityComponentsAxis": {
     "auth_ref": [
      "r42",
      "r174"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by component of equity.",
        "label": "Equity Components [Axis]",
        "terseLabel": "Equity Components [Axis]"
       }
      }
     },
     "localname": "StatementEquityComponentsAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity",
      "http://www.oneok.com/role/EmployeeBenefitPlansEmployeeBenefitPlansDetails",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart3Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Statement [Line Items]",
        "terseLabel": "Statement [Line Items]"
       }
      }
     },
     "localname": "StatementLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossNotes",
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossTables",
      "http://www.oneok.com/role/ConsolidatedBalanceSheets",
      "http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical",
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity",
      "http://www.oneok.com/role/ConsolidatedStatementOfIncomeParenthetical",
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows",
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome",
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncomeConsolidatedStatementsOfComprehensiveIncomeParanthetical",
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome",
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails",
      "http://www.oneok.com/role/EquityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfCashFlowsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Cash Flows [Abstract]"
       }
      }
     },
     "localname": "StatementOfCashFlowsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfFinancialPositionAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Financial Position [Abstract]"
       }
      }
     },
     "localname": "StatementOfFinancialPositionAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Comprehensive Income [Abstract]"
       }
      }
     },
     "localname": "StatementOfIncomeAndComprehensiveIncomeAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfStockholdersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Stockholders' Equity [Abstract]"
       }
      }
     },
     "localname": "StatementOfStockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule reflecting a Statement of Income, Statement of Cash Flows, Statement of Financial Position, Statement of Shareholders' Equity and Other Comprehensive Income, or other statement as needed.",
        "label": "Statement [Table]",
        "terseLabel": "Statement [Table]"
       }
      }
     },
     "localname": "StatementTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossDetails",
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossNotes",
      "http://www.oneok.com/role/AccumulatedOtherComprehensiveIncomeLossTables",
      "http://www.oneok.com/role/ConsolidatedBalanceSheets",
      "http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical",
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity",
      "http://www.oneok.com/role/ConsolidatedStatementOfIncomeParenthetical",
      "http://www.oneok.com/role/ConsolidatedStatementsOfCashFlows",
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncome",
      "http://www.oneok.com/role/ConsolidatedStatementsOfComprehensiveIncomeConsolidatedStatementsOfComprehensiveIncomeParanthetical",
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome",
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails",
      "http://www.oneok.com/role/EquityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StockIssuedDuringPeriodSharesOther": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of shares of stock issued attributable to transactions classified as other.",
        "label": "Stock Issued During Period, Shares, Other",
        "terseLabel": "Common Stock Issued During Period, Shares, Other"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodSharesOther",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockIssuedDuringPeriodValueOther": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Value of shares of stock issued attributable to transactions classified as other.",
        "label": "Stock Issued During Period, Value, Other",
        "terseLabel": "Common Stock Issued During Period, Value, Other"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodValueOther",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockholdersEquity": {
     "auth_ref": [
      "r18",
      "r22",
      "r23",
      "r137"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 5.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Stockholders' Equity Attributable to Parent",
        "periodEndLabel": "Total equity, ending balance",
        "periodStartLabel": "Total equity, beginning balance",
        "totalLabel": "Total equity"
       }
      }
     },
     "localname": "StockholdersEquity",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets",
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]",
        "terseLabel": "Equity",
        "verboseLabel": "Equity (Note E)"
       }
      }
     },
     "localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets",
      "http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StockholdersEquityNoteDisclosureTextBlock": {
     "auth_ref": [
      "r182"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.",
        "label": "Stockholders' Equity Note Disclosure [Text Block]",
        "verboseLabel": "EQUITY"
       }
      }
     },
     "localname": "StockholdersEquityNoteDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EquityNotes"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_StockholdersEquityOther": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This element represents movements included in the statement of changes in stockholders' equity which are not separately disclosed or provided for elsewhere in the taxonomy.",
        "label": "Stockholders' Equity, Other",
        "terseLabel": "Other, net"
       }
      }
     },
     "localname": "StockholdersEquityOther",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SubsequentEventMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Identifies event that occurred after the balance sheet date but before financial statements are issued or available to be issued.",
        "label": "Subsequent Event [Member]",
        "terseLabel": "Subsequent Event [Member]"
       }
      }
     },
     "localname": "SubsequentEventMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EquityDetails",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SubsequentEventTypeAxis": {
     "auth_ref": [
      "r307"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by event that occurred after the balance sheet date but before financial statements are issued or available to be issued.",
        "label": "Subsequent Event Type [Axis]",
        "terseLabel": "Subsequent Event Type [Axis]"
       }
      }
     },
     "localname": "SubsequentEventTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EquityDetails",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubsequentEventTypeDomain": {
     "auth_ref": [
      "r307"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Event that occurred after the balance sheet date but before financial statements are issued or available to be issued.",
        "label": "Subsequent Event Type [Domain]",
        "terseLabel": "Subsequent Event Type [Domain]"
       }
      }
     },
     "localname": "SubsequentEventTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EquityDetails",
      "http://www.oneok.com/role/RiskManagementAndHedgingActivitiesUsingDerivativesPart2Details"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_TaxesExcludingIncomeAndExciseTaxes": {
     "auth_ref": [
      "r80"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome": {
       "order": 6.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Taxes, Miscellaneous",
        "terseLabel": "General taxes"
       }
      }
     },
     "localname": "TaxesExcludingIncomeAndExciseTaxes",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_TaxesPayableCurrent": {
     "auth_ref": [
      "r34"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 8.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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).",
        "label": "Taxes Payable, Current",
        "terseLabel": "Accrued taxes"
       }
      }
     },
     "localname": "TaxesPayableCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_TreasuryStockMember": {
     "auth_ref": [
      "r41",
      "r180"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Shares of an entity that have been repurchased by the entity. This stock has no voting rights and receives no dividends. Note that treasury stock may be recorded at its total cost or separately as par (or stated) value and additional paid in capital. Classified within stockholders' equity if nonredeemable or redeemable solely at the option of the issuer. Classified within temporary equity if redemption is outside the control of the issuer.",
        "label": "Treasury Stock [Member]",
        "terseLabel": "Treasury Stock"
       }
      }
     },
     "localname": "TreasuryStockMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementOfChangesInEquity"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_TreasuryStockShares": {
     "auth_ref": [
      "r41",
      "r180"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.",
        "label": "Treasury Stock, Shares",
        "terseLabel": "Treasury stock, shares (in shares)"
       }
      }
     },
     "localname": "TreasuryStockShares",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheetsParenthetical"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_TreasuryStockValue": {
     "auth_ref": [
      "r41",
      "r180",
      "r181"
     ],
     "calculation": {
      "http://www.oneok.com/role/ConsolidatedBalanceSheets": {
       "order": 6.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.",
        "label": "Treasury Stock, Value",
        "negatedTerseLabel": "Treasury stock, at cost: 31,133,514 shares at March 31, 2020, and 31,777,184 shares at December 31, 2019"
       }
      }
     },
     "localname": "TreasuryStockValue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_TypeOfAdoptionMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Adoption and early adoption of sources of change to generally accepted accounting principles (GAAP) in the United States. The FASB released the FASB Accounting Standards Codification as the authoritative source of literature effective for interim and annual periods ending after September 15, 2009. As part of the Codification process, the FASB issues Accounting Standards Updates to amend the Codification but otherwise the Accounting Standards Updates are not authoritative in their own right. All previous accounting standards (such as FASB Statements of Financial Accounting Standards, FASB Interpretations, FASB Staff Positions, Emerging Issues Task Force Consensuses, other pronouncements of the FASB or other designated bodies, or other forms of GAAP are considered accounting pronouncements) were superseded upon the adoption of the Codification. For an interim period, references to the superseded standards are included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.",
        "label": "Type of Adoption [Domain]",
        "terseLabel": "Type of Adoption [Domain]"
       }
      }
     },
     "localname": "TypeOfAdoptionMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_VariableRateAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of variable rate.",
        "label": "Variable Rate [Axis]",
        "terseLabel": "Variable Rate [Axis]"
       }
      }
     },
     "localname": "VariableRateAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtTables"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_VariableRateDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Interest rate that fluctuates over time as a result of an underlying benchmark interest rate or index.",
        "label": "Variable Rate [Domain]",
        "terseLabel": "Variable Rate [Domain]"
       }
      }
     },
     "localname": "VariableRateDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/DebtDebtTables"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment": {
     "auth_ref": [
      "r116"
     ],
     "calculation": {
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding",
       "weight": 1.0
      }
     },
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.",
        "label": "Weighted Average Number Diluted Shares Outstanding Adjustment",
        "terseLabel": "Effect of dilutive securities, number of shares"
       }
      }
     },
     "localname": "WeightedAverageNumberDilutedSharesOutstandingAdjustment",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding": {
     "auth_ref": [
      "r112",
      "r116"
     ],
     "calculation": {
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Weighted Average Number of Shares Outstanding, Diluted",
        "terseLabel": "Diluted",
        "totalLabel": "Shares"
       }
      }
     },
     "localname": "WeightedAverageNumberOfDilutedSharesOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome",
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_WeightedAverageNumberOfSharesOutstandingBasic": {
     "auth_ref": [
      "r110",
      "r116"
     ],
     "calculation": {
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding",
       "weight": 1.0
      }
     },
     "lang": {
      "en-US": {
       "role": {
        "documentation": "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.",
        "label": "Weighted Average Number of Shares Outstanding, Basic",
        "terseLabel": "Basic",
        "verboseLabel": "Shares"
       }
      }
     },
     "localname": "WeightedAverageNumberOfSharesOutstandingBasic",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome",
      "http://www.oneok.com/role/EarningsPerShareEarningsPerShareDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Weighted Average Number of Shares Outstanding, Basic [Abstract]",
        "terseLabel": "Average shares (thousands)"
       }
      }
     },
     "localname": "WeightedAverageNumberOfSharesOutstandingBasicAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.oneok.com/role/ConsolidatedStatementsOfIncome"
     ],
     "xbrltype": "stringItemType"
    }
   },
   "unitCount": 7
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)",
   "Topic": "205",
   "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=d3e1361-107760"
  },
  "r1": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=118951113&loc=d3e6676-107765"
  },
  "r10": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(14))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r100": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790"
  },
  "r101": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=84158767&loc=d3e18823-107790"
  },
  "r102": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(h))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690"
  },
  "r103": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08.(e),(f))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690"
  },
  "r104": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08.(k)(1))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690"
  },
  "r105": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.12-04(a))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690"
  },
  "r106": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "235",
   "URI": "http://asc.fasb.org/topic&trid=2122369"
  },
  "r107": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794"
  },
  "r108": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22694-107794"
  },
  "r109": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22583-107794"
  },
  "r11": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(19)(a)(3))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r110": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=117326831&loc=d3e1448-109256"
  },
  "r111": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=117326831&loc=d3e1377-109256"
  },
  "r112": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "16",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=117326831&loc=d3e1505-109256"
  },
  "r113": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=117326831&loc=d3e1252-109256"
  },
  "r114": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "60B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=117326831&loc=SL5780133-109256"
  },
  "r115": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=117326831&loc=d3e1337-109256"
  },
  "r116": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257"
  },
  "r117": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257"
  },
  "r118": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "52",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=117327953&loc=d3e4984-109258"
  },
  "r119": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "260",
   "URI": "http://asc.fasb.org/topic&trid=2144383"
  },
  "r12": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(19)(a))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r120": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "21",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8721-108599"
  },
  "r121": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599"
  },
  "r122": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599"
  },
  "r123": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599"
  },
  "r124": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599"
  },
  "r125": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(g)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599"
  },
  "r126": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(h)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599"
  },
  "r127": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599"
  },
  "r128": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8813-108599"
  },
  "r129": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8813-108599"
  },
  "r13": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(19))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r130": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8906-108599"
  },
  "r131": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8933-108599"
  },
  "r132": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8933-108599"
  },
  "r133": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8933-108599"
  },
  "r134": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "40",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e9031-108599"
  },
  "r135": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "42",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e9054-108599"
  },
  "r136": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "280",
   "URI": "http://asc.fasb.org/topic&trid=2134510"
  },
  "r137": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 4.E)",
   "Topic": "310",
   "URI": "http://asc.fasb.org/extlink&oid=27010918&loc=d3e74512-122707"
  },
  "r138": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "35",
   "SubTopic": "10",
   "Topic": "323",
   "URI": "http://asc.fasb.org/extlink&oid=118954474&loc=d3e32787-111569"
  },
  "r139": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "323",
   "URI": "http://asc.fasb.org/extlink&oid=109237563&loc=d3e33749-111570"
  },
  "r14": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(20))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r140": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(1)",
   "Topic": "323",
   "URI": "http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571"
  },
  "r141": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(3)",
   "Topic": "323",
   "URI": "http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571"
  },
  "r142": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(b)",
   "Topic": "323",
   "URI": "http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571"
  },
  "r143": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "323",
   "URI": "http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571"
  },
  "r144": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "323",
   "URI": "http://asc.fasb.org/topic&trid=2196965"
  },
  "r145": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "35",
   "SubTopic": "10",
   "Topic": "330",
   "URI": "http://asc.fasb.org/extlink&oid=116846819&loc=d3e3927-108312"
  },
  "r146": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266"
  },
  "r147": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=99380562&loc=d3e13777-109266"
  },
  "r148": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975"
  },
  "r149": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(e)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=108376223&loc=d3e13816-109267"
  },
  "r15": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(22))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r150": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=108376223&loc=d3e13816-109267"
  },
  "r151": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=108376223&loc=d3e13854-109267"
  },
  "r152": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=108376223&loc=d3e13854-109267"
  },
  "r153": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275"
  },
  "r154": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=109226348&loc=d3e2420-110228"
  },
  "r155": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r156": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r157": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r158": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2921-110230"
  },
  "r159": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230"
  },
  "r16": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(27))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r160": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230"
  },
  "r161": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "420",
   "URI": "http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869"
  },
  "r162": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 5.P.4(d))",
   "Topic": "420",
   "URI": "http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747"
  },
  "r163": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "440",
   "URI": "http://asc.fasb.org/topic&trid=2144648"
  },
  "r164": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=118942415&loc=d3e14326-108349"
  },
  "r165": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=118942415&loc=d3e14615-108349"
  },
  "r166": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "450",
   "URI": "http://asc.fasb.org/topic&trid=2127136"
  },
  "r167": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=6802200&loc=SL6230698-112601"
  },
  "r168": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(1)",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=109500613&loc=SL6031897-161870"
  },
  "r169": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(2)",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=109500613&loc=SL6031897-161870"
  },
  "r17": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(28))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r170": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(3)",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=109500613&loc=SL6031897-161870"
  },
  "r171": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "40",
   "SubTopic": "50",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=117329964&loc=d3e12317-112629"
  },
  "r172": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "40",
   "SubTopic": "50",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=117329964&loc=d3e12355-112629"
  },
  "r173": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "470",
   "URI": "http://asc.fasb.org/topic&trid=2208564"
  },
  "r174": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644"
  },
  "r175": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644"
  },
  "r176": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21506-112644"
  },
  "r177": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21521-112644"
  },
  "r178": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21538-112644"
  },
  "r179": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.3-04)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770"
  },
  "r18": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(29))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r180": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655"
  },
  "r181": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=6405834&loc=d3e23315-112656"
  },
  "r182": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "505",
   "URI": "http://asc.fasb.org/topic&trid=2208762"
  },
  "r183": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118944033&loc=SL49130531-203044"
  },
  "r184": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118944033&loc=SL49130532-203044"
  },
  "r185": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118956577&loc=SL49130551-203045"
  },
  "r186": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118956577&loc=SL49130554-203045"
  },
  "r187": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118956577&loc=SL49130556-203045"
  },
  "r188": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)(1)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118956577&loc=SL49130556-203045"
  },
  "r189": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118956577&loc=SL49130543-203045"
  },
  "r19": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(3))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r190": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045"
  },
  "r191": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118956577&loc=SL49130549-203045"
  },
  "r192": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118956577&loc=SL49130549-203045"
  },
  "r193": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "91",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118944142&loc=SL49130690-203046-203046"
  },
  "r194": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "91",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118944142&loc=SL49130690-203046-203046"
  },
  "r195": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "606",
   "URI": "http://asc.fasb.org/topic&trid=49130388"
  },
  "r196": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "15",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "712",
   "URI": "http://asc.fasb.org/extlink&oid=6410066&loc=d3e79218-111664"
  },
  "r197": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "15",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "712",
   "URI": "http://asc.fasb.org/extlink&oid=6410066&loc=d3e79218-111664"
  },
  "r198": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)(1)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r199": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)(2)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r2": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=118951113&loc=d3e6676-107765"
  },
  "r20": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30)(a)(1))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r200": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(ii)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r201": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(01)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r202": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(h)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r203": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(h)(1)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r204": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(h)(2)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r205": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(h)(3)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r206": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(h)(4)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r207": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(h)(5)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r208": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(i)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r209": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(j)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r21": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30)(a)(3))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r210": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r211": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e2410-114920"
  },
  "r212": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e2417-114920"
  },
  "r213": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e2439-114920"
  },
  "r214": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e2709-114920"
  },
  "r215": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)(1)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e2709-114920"
  },
  "r216": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)(2)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e2709-114920"
  },
  "r217": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)(3)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e2709-114920"
  },
  "r218": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)(4)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e2709-114920"
  },
  "r219": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)(5)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e2709-114920"
  },
  "r22": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r220": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118257860&loc=d3e4179-114921"
  },
  "r221": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "70",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942"
  },
  "r222": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "715",
   "URI": "http://asc.fasb.org/topic&trid=2235017"
  },
  "r223": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=116821951&loc=d3e31917-109318"
  },
  "r224": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=116821951&loc=d3e31931-109318"
  },
  "r225": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=116821951&loc=d3e31958-109318"
  },
  "r226": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32639-109319"
  },
  "r227": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 6.I.7)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817"
  },
  "r228": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=109238882&loc=d3e38679-109324"
  },
  "r229": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4568447-111683"
  },
  "r23": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(31))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r230": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "19",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4569616-111683"
  },
  "r231": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(1)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684"
  },
  "r232": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684"
  },
  "r233": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(3)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684"
  },
  "r234": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c),(3)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684"
  },
  "r235": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4J",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=116874947&loc=SL4591551-111686"
  },
  "r236": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4K",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=116874947&loc=SL4591552-111686"
  },
  "r237": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.3A-04)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=116822174&loc=d3e355119-122828"
  },
  "r238": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=117331979&loc=d3e41228-113958"
  },
  "r239": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5579245-113959"
  },
  "r24": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(32))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r240": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5580258-113959"
  },
  "r241": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(1)(ii)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=d3e41620-113959"
  },
  "r242": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=d3e41620-113959"
  },
  "r243": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "c",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=d3e41638-113959"
  },
  "r244": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5618551-113959"
  },
  "r245": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5618551-113959"
  },
  "r246": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a),(c)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624163-113959"
  },
  "r247": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624163-113959"
  },
  "r248": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624163-113959"
  },
  "r249": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624163-113959"
  },
  "r25": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(4))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r250": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4C",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624171-113959"
  },
  "r251": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4C",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624171-113959"
  },
  "r252": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4C",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624171-113959"
  },
  "r253": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624177-113959"
  },
  "r254": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(1)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624177-113959"
  },
  "r255": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(4)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624177-113959"
  },
  "r256": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624177-113959"
  },
  "r257": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624177-113959"
  },
  "r258": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4E",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624181-113959"
  },
  "r259": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4H",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624258-113959"
  },
  "r26": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.1)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r260": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=d3e41678-113959"
  },
  "r261": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "182",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=116861445&loc=SL5629052-113961"
  },
  "r262": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "25",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109977999&loc=d3e76258-113986"
  },
  "r263": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109978405&loc=d3e80720-113993"
  },
  "r264": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(c)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=112277219&loc=d3e80748-113994"
  },
  "r265": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "815",
   "URI": "http://asc.fasb.org/topic&trid=2229140"
  },
  "r266": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r267": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r268": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bb)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r269": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bbb)(1)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r27": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.12)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r270": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bbb)(2)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r271": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r272": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1a)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r273": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r274": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(3)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r275": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r276": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19279-110258"
  },
  "r277": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19279-110258"
  },
  "r278": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=SL6742756-110258"
  },
  "r279": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=SL6742756-110258"
  },
  "r28": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.13)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r280": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "60",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=7493716&loc=d3e21868-110260"
  },
  "r281": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=118260190&loc=d3e13279-108611"
  },
  "r282": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=118260190&loc=d3e13433-108611"
  },
  "r283": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391"
  },
  "r284": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391"
  },
  "r285": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=114775744&loc=d3e28541-108399"
  },
  "r286": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399"
  },
  "r287": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=114775744&loc=d3e28555-108399"
  },
  "r288": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400"
  },
  "r289": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "840",
   "URI": "http://asc.fasb.org/topic&trid=2208923"
  },
  "r29": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.14)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r290": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977"
  },
  "r291": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977"
  },
  "r292": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888419&loc=SL77918643-209977"
  },
  "r293": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888419&loc=SL77918643-209977"
  },
  "r294": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918666-209980"
  },
  "r295": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)(3)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918673-209980"
  },
  "r296": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918673-209980"
  },
  "r297": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)(1)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r298": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)(2)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r299": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)(3)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r3": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=118951113&loc=d3e6676-107765"
  },
  "r30": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.17)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r300": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)(4)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r301": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980"
  },
  "r302": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "53",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888399&loc=SL77918982-209971"
  },
  "r303": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864"
  },
  "r304": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864"
  },
  "r305": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39603-107864"
  },
  "r306": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39622-107864"
  },
  "r307": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "855",
   "URI": "http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662"
  },
  "r308": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "855",
   "URI": "http://asc.fasb.org/extlink&oid=6842918&loc=SL6314020-165662"
  },
  "r309": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(bb)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=118948506&loc=d3e107207-111719"
  },
  "r31": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19(a))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r310": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(bb)(1)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=118948506&loc=d3e107207-111719"
  },
  "r311": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(bb)(2)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=118948506&loc=d3e107207-111719"
  },
  "r312": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(bb)(3)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=118948506&loc=d3e107207-111719"
  },
  "r313": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)(2)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=118948506&loc=SL51823488-111719"
  },
  "r314": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(b)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e61797-109447"
  },
  "r315": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "20",
   "Topic": "940",
   "URI": "http://asc.fasb.org/extlink&oid=68072869&loc=d3e41242-110953"
  },
  "r316": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(11))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r317": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(13)(2))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r318": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(13))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r319": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(16))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r32": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19(b))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r320": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(23))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r321": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03.17)",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r322": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(13)(f))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260"
  },
  "r323": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(15))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260"
  },
  "r324": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(23))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260"
  },
  "r325": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04.9)",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260"
  },
  "r326": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "405",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6957935&loc=d3e64057-112817"
  },
  "r327": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "470",
   "Subparagraph": "(g)",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823"
  },
  "r328": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "470",
   "Subparagraph": "e",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823"
  },
  "r329": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "470",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823"
  },
  "r33": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19(b),22(b))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r330": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(16))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r331": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(12))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r332": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(16)(a)(1))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r333": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(16))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r334": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(23)(a)(4))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r335": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(25))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r336": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(5))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r337": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(8))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r338": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03.(a),19)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r339": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(10))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=116637232&loc=SL114874131-224263"
  },
  "r34": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19,20)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r340": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(19))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=116637232&loc=SL114874131-224263"
  },
  "r341": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(8))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=116637232&loc=SL114874131-224263"
  },
  "r342": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4H",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=116884468&loc=SL65671331-158438"
  },
  "r343": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13H",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=117419784&loc=SL117783719-158441"
  },
  "r344": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13H",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(c)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=117419784&loc=SL117783719-158441"
  },
  "r345": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-06(3))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=6488278&loc=d3e604059-122996"
  },
  "r346": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "220",
   "Subparagraph": "(a)",
   "Topic": "958",
   "URI": "http://asc.fasb.org/extlink&oid=114873921&loc=SL114875236-224282"
  },
  "r347": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "360",
   "Subparagraph": "(SX 210.12-28(Footnote 4))",
   "Topic": "970",
   "URI": "http://asc.fasb.org/extlink&oid=6590653&loc=d3e638233-123024"
  },
  "r348": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "835",
   "Topic": "980",
   "URI": "http://asc.fasb.org/extlink&oid=6501569&loc=d3e55921-110430"
  },
  "r349": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "835",
   "Topic": "980",
   "URI": "http://asc.fasb.org/extlink&oid=6501662&loc=d3e56162-110433"
  },
  "r35": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.20)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r350": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b"
  },
  "r351": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r352": {
   "Name": "Form 10-Q",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13",
   "Subsection": "a-13"
  },
  "r353": {
   "Name": "Forms 10-K, 10-Q, 20-F",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13",
   "Subsection": "a-1-"
  },
  "r354": {
   "Name": "Regulation 12B",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r355": {
   "Name": "Regulation S-T",
   "Number": "232",
   "Publisher": "SEC",
   "Section": "405"
  },
  "r36": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.21)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r37": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.22(a)(1))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r38": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.22)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r39": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.24)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r4": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=118951113&loc=d3e6801-107765"
  },
  "r40": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.25)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r41": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.29,30)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r42": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.29-31)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r43": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.6(a))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r44": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.8)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r45": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.9)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r46": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312"
  },
  "r47": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312"
  },
  "r48": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312"
  },
  "r49": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(2)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312"
  },
  "r5": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=118951113&loc=d3e6904-107765"
  },
  "r50": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313"
  },
  "r51": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226016-175313"
  },
  "r52": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226000-175313"
  },
  "r53": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226003-175313"
  },
  "r54": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669646-108580"
  },
  "r55": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(i),(j),(k)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669646-108580"
  },
  "r56": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(i-k)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669646-108580"
  },
  "r57": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669646-108580"
  },
  "r58": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=d3e637-108580"
  },
  "r59": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=d3e640-108580"
  },
  "r6": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=118951113&loc=d3e6911-107765"
  },
  "r60": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=d3e681-108580"
  },
  "r61": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669686-108580"
  },
  "r62": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=d3e689-108580"
  },
  "r63": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL34724391-108580"
  },
  "r64": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL34724394-108580"
  },
  "r65": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669619-108580"
  },
  "r66": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669619-108580"
  },
  "r67": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669619-108580"
  },
  "r68": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669625-108580"
  },
  "r69": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669625-108580"
  },
  "r7": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=118951113&loc=d3e6935-107765"
  },
  "r70": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=d3e557-108580"
  },
  "r71": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118951672&loc=d3e1436-108581"
  },
  "r72": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(210.5-03(11))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r73": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(1))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r74": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(10))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r75": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(12))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r76": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(21))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r77": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.2)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r78": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.3)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r79": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.7)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r8": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=118951113&loc=d3e7018-107765"
  },
  "r80": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.9)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r81": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "220",
   "URI": "http://asc.fasb.org/topic&trid=2134417"
  },
  "r82": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585"
  },
  "r83": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585"
  },
  "r84": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585"
  },
  "r85": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585"
  },
  "r86": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585"
  },
  "r87": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585"
  },
  "r88": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585"
  },
  "r89": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585"
  },
  "r9": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(13))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r90": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585"
  },
  "r91": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3000-108585"
  },
  "r92": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "21D",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=SL94080555-108585"
  },
  "r93": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "24",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3521-108585"
  },
  "r94": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3536-108585"
  },
  "r95": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585"
  },
  "r96": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585"
  },
  "r97": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585"
  },
  "r98": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3044-108585"
  },
  "r99": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586"
  }
 },
 "version": "2.1"
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>73
<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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6814890816">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES, Part 2 (Details)<br> $ in Millions</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th">
<div>Mar. 31, 2020 </div>
<div>USD ($) </div>
<div>MMcf </div>
<div>MMBbls</div>
</th>
<th class="th">
<div>Dec. 31, 2019 </div>
<div>USD ($) </div>
<div>MMcf </div>
<div>MMBbls</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_DerivativeLineItems', window );"><strong>Derivative [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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oke_NotionalAmountOfCashFlowHedgeInstrumentsSettled', window );">Notional Amount Of Cash Flow Hedge Instruments Settled</a></td>
<td class="nump">$ 750.0<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_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember', window );">Designated as Hedging Instrument [Member] | Futures and swaps | - Natural gas (Bcf) | Fixed price | Purchased/ Payor</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_DerivativeLineItems', window );"><strong>Derivative [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_DerivativeNonmonetaryNotionalAmount', window );">Derivative, Nonmonetary Notional Amount | MMcf</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">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_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember', window );">Designated as Hedging Instrument [Member] | Futures and swaps | - Natural gas (Bcf) | Fixed price | Sold/ Receiver</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_DerivativeLineItems', window );"><strong>Derivative [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_DerivativeNonmonetaryNotionalAmount', window );">Derivative, Nonmonetary Notional Amount | MMcf</a></td>
<td class="num">(47,600)<span></span>
</td>
<td class="num">(59,000.0)<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_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember', window );">Designated as Hedging Instrument [Member] | Futures and swaps | - Natural gas (Bcf) | Basis | Purchased/ Payor</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_DerivativeLineItems', window );"><strong>Derivative [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_DerivativeNonmonetaryNotionalAmount', window );">Derivative, Nonmonetary Notional Amount | MMcf</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">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_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember', window );">Designated as Hedging Instrument [Member] | Futures and swaps | - Natural gas (Bcf) | Basis | Sold/ Receiver</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_DerivativeLineItems', window );"><strong>Derivative [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_DerivativeNonmonetaryNotionalAmount', window );">Derivative, Nonmonetary Notional Amount | MMcf</a></td>
<td class="num">(47,600)<span></span>
</td>
<td class="num">(59,000.0)<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_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember', window );">Designated as Hedging Instrument [Member] | Futures, forwards and swaps | - Crude oil and NGLs (MMBbl) | Fixed price | Purchased/ Payor</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_DerivativeLineItems', window );"><strong>Derivative [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_DerivativeNonmonetaryNotionalAmount', window );">Derivative, Nonmonetary Notional Amount | MMBbls</a></td>
<td class="nump">10.5<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_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember', window );">Designated as Hedging Instrument [Member] | Futures, forwards and swaps | - Crude oil and NGLs (MMBbl) | Fixed price | Sold/ Receiver</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_DerivativeLineItems', window );"><strong>Derivative [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_DerivativeNonmonetaryNotionalAmount', window );">Derivative, Nonmonetary Notional Amount | MMBbls</a></td>
<td class="num">(17.5)<span></span>
</td>
<td class="num">(17.4)<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_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember', window );">Designated as Hedging Instrument [Member] | Interest Rate Contract | Purchased/ Payor</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_DerivativeLineItems', window );"><strong>Derivative [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_DerivativeNotionalAmount', window );">Derivative, Notional Amount</a></td>
<td class="nump">$ 2,400.0<span></span>
</td>
<td class="nump">$ 3,100.0<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_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember', window );">Designated as Hedging Instrument [Member] | Interest Rate Contract | Sold/ Receiver</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_DerivativeLineItems', window );"><strong>Derivative [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_DerivativeNotionalAmount', window );">Derivative, Notional Amount</a></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_LongtermDebtTypeAxis=oke_LIBORBasedInterestPaymentsMember', window );">LIBOR Based Interest Payments [Member] | Cash Flow Hedging [Member] | Forward Contracts | Interest Rate Contract</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_DerivativeLineItems', window );"><strong>Derivative [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_DerivativeNotionalAmount', window );">Derivative, Notional Amount</a></td>
<td class="nump">1,300.0<span></span>
</td>
<td class="nump">1,300.0<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=oke_ForecastedDebtIssuancesMember', window );">Forecasted Debt Issuances [Member] | Cash Flow Hedging [Member] | Forward Contracts | Interest Rate Contract</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_DerivativeLineItems', window );"><strong>Derivative [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_DerivativeNotionalAmount', window );">Derivative, Notional Amount</a></td>
<td class="nump">1,100.0<span></span>
</td>
<td class="nump">$ 1,800.0<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_DebtInstrumentAxis=oke_NotesPayablefromPublicOfferingDue20252030and2050Member', window );">Notes Payable from Public Offering Due 2025, 2030 and 2050 [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_DerivativeLineItems', window );"><strong>Derivative [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_SeniorLongTermNotes', window );">Senior notes, noncurrent</a></td>
<td class="nump">$ 1,750.0<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_oke_NotionalAmountOfCashFlowHedgeInstrumentsSettled">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 notional amount specified by the settled derivative(s) designated as cash flow hedge instruments, expressed as an absolute 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;">oke_NotionalAmountOfCashFlowHedgeInstrumentsSettled</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_DerivativeLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_DerivativeLineItems</td>
</tr>
<tr>
<td style="padding-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_DerivativeNonmonetaryNotionalAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Nominal number of units used to calculate payment on derivative.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1B<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5580258-113959<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5579245-113959<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeNonmonetaryNotionalAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:decimalItemType</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_DerivativeNotionalAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Nominal or face amount used to calculate payment on derivative.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1B<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5580258-113959<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5579245-113959<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeNotionalAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>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_SeniorLongTermNotes">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. Senior note holders are paid off in full before any payments are made to junior note holders.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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_SeniorLongTermNotes</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember</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_DerivativeInstrumentRiskAxis=oke_FuturesandswapsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DerivativeInstrumentRiskAxis=oke_FuturesandswapsMember</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_oke_DerivativesByCommodityAxis=srt_NaturalGasReservesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_DerivativesByCommodityAxis=srt_NaturalGasReservesMember</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_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis=oke_FixedPriceMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis=oke_FixedPriceMember</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_oke_DerivativePositonByTransactionTypeAxis=oke_PurchasorMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_DerivativePositonByTransactionTypeAxis=oke_PurchasorMember</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_oke_DerivativePositonByTransactionTypeAxis=oke_SellorMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_DerivativePositonByTransactionTypeAxis=oke_SellorMember</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_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis=oke_BasisMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis=oke_BasisMember</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_DerivativeInstrumentRiskAxis=oke_FuturesforwardsandswapsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DerivativeInstrumentRiskAxis=oke_FuturesforwardsandswapsMember</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_oke_DerivativesByCommodityAxis=srt_CrudeOilAndNGLPerBarrelMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_DerivativesByCommodityAxis=srt_CrudeOilAndNGLPerBarrelMember</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_DerivativeInstrumentRiskAxis=us-gaap_InterestRateContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DerivativeInstrumentRiskAxis=us-gaap_InterestRateContractMember</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=oke_LIBORBasedInterestPaymentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_LIBORBasedInterestPaymentsMember</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_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember</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_DerivativeInstrumentRiskAxis=us-gaap_ForwardContractsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DerivativeInstrumentRiskAxis=us-gaap_ForwardContractsMember</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_oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis=us-gaap_InterestRateContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">oke_DerivativeInstrumentByMethodForSettingNotionalAmountAxis=us-gaap_InterestRateContractMember</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=oke_ForecastedDebtIssuancesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_ForecastedDebtIssuancesMember</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=oke_NotesPayablefromPublicOfferingDue20252030and2050Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=oke_NotesPayablefromPublicOfferingDue20252030and2050Member</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>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;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6799860800">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</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_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax', window );">Risk management assets/liabilities - January 1</a></td>
<td class="num">$ (233,520)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Retirement and other postretirement benefit plan obligations - January 1</a></td>
<td class="num">(131,481)<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_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax', window );">Risk-management assets/liabilities of unconsolidated affiliates - January 1</a></td>
<td class="num">(8,999)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 - January 1</a></td>
<td class="num">(374,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax', window );">Other comprehensive income (loss) before reclassification, risk-management assets/liabilities</a></td>
<td class="num">(106,141)<span></span>
</td>
<td class="num">$ (68,944)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax', window );">Other comprehensive (income) loss before reclassification, retirement and postretirement benefit plan obligations</a></td>
<td class="nump">20<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_oke_OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax', window );">Other comprehensive income (loss) before reclassification, risk-management assets/liabilities of unconsolidated affiliates</a></td>
<td class="num">(7,777)<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_oke_OtherComprehensiveIncomeLossBeforeReclassifications', window );">Other comprehensive income (loss) before reclassifications</a></td>
<td class="num">(113,898)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax', window );">Other comprehensive income (loss) reclassification adjustment from AOCI for risk-management assets/liabilities, net of tax</a></td>
<td class="num">(15,164)<span></span>
</td>
<td class="num">(12,171)<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Other comprehensive (income) loss, retirement and other postretirement benefit plans, reclassification adjustment from AOCI, net of tax</a></td>
<td class="nump">3,542<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_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax', window );">Other comprehensive income (loss), reclassification adjustment from AOCI for other comprehensive income attributable to unconsolidated affiliates, net of tax</a></td>
<td class="nump">134<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_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax', window );">Other comprehensive income (loss), reclassification adjustment included in net income, net of tax</a></td>
<td class="num">(11,488)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax', window );">Other comprehensive income (loss), risk-management assets/liabilities, after reclassification adjustment, net of tax</a></td>
<td class="num">(121,305)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax', window );">Other comprehensive (income) loss, retirement and other postretirement benefit plans, after reclassification adjustment, net of tax</a></td>
<td class="nump">3,562<span></span>
</td>
<td class="nump">2,341<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_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax', window );">Other comprehensive income (loss), risk-management assets/liabilities of unconsolidated affiliates, net of tax</a></td>
<td class="num">(7,643)<span></span>
</td>
<td class="num">(2,511)<span></span>
</td>
</tr>
<tr class="ro">
<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 (loss), net of tax</a></td>
<td class="num">(125,386)<span></span>
</td>
<td class="num">$ (81,285)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax', window );">Risk management assets/liabilities - March 31</a></td>
<td class="num">(354,825)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Retirement and other postretirement benefit plan obligations - March 31</a></td>
<td class="num">(127,919)<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_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax', window );">Risk-management assets/liabilities of unconsolidated affiliates - March 31</a></td>
<td class="num">(16,642)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 - March 31</a></td>
<td class="num">(499,386)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months', window );">Price risk cash flow hedge unrealized gain (loss) to be reclassified during next 12 months</a></td>
<td class="nump">73,000<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_oke_CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet', window );">Commodity cash flow hedge gain (loss) to be reclassified after next 12 months net</a></td>
<td class="num">(800)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet', window );">Interest rate cash flow hedge gain (loss) to be reclassified during next 12 months, net</a></td>
<td class="num">(29,400)<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_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember', window );">Cash Flow Hedging [Member] | Commodity contracts</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_oke_UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss', window );">Unrealized gain loss on cash flow hedges net of tax accumulated other comprehensive income loss</a></td>
<td class="nump">72,180<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_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember', window );">Cash Flow Hedging [Member] | Interest Rate Contract</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_oke_AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps', window );">Amount of accumulated other comprehensive income (loss) attributable primarily to settled interest-rate swaps.</a></td>
<td class="num">(218,877)<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_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember', window );">Cash Flow Hedging [Member] | Forward Contracts</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_oke_Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps.', window );">Amount of accumulated other comprehensive income (loss) attributable primarily to forward starting interest-rate swaps.</a></td>
<td class="num">$ (208,128)<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_oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, net of tax, in other comprehensive income (loss) attributable to equity method investments.</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;">oke_AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_oke_AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 unrealized gain (loss) related to interest rate derivatives designated as cash flow hedging instruments recorded in accumulated other comprehensive 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;">oke_AmountOfAccumulatedOtherComprehensiveIncomeLossAttributablePrimarilyToSettledInterestRateSwaps</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_oke_Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps.">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 unrealized gain (loss) related to interest rate derivatives designated as cash flow hedging instruments recorded in accumulated other comprehensive 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;">oke_Amountofaccumulatedothercomprehensiveincomelossattributableprimarilytoforwardstartinginterestrateswaps.</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_oke_CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 net amount of unrealized gains or losses on commodity cash flow hedges as of the balance sheet date expected to be reclassified to earnings after the next twelve months.</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;">oke_CommodityCashFlowHedgeGainLossToBeReclassifiedAfterNext12MonthsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_oke_OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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) attributable to equity method investments.</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;">oke_OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_oke_OtherComprehensiveIncomeLossBeforeReclassifications">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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) before reclassifications</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;">oke_OtherComprehensiveIncomeLossBeforeReclassifications</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 attributable to equity method investments.</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;">oke_OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of tax effect of the total reclassification adjustment for accumulated gains and losses included in accumulated comprehensive income that was realized in net income 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;">oke_OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_oke_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 for comprehensive income attributable to equity method investments.</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;">oke_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_oke_UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 unrealized gain (loss) related to the increase or decrease in fair value of derivatives designated as cash flow hedging instruments, which was recorded in accumulated other comprehensive income to the extent that the cash flow hedge was determined to be effective, 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;">oke_UnrealizedGainLossOnCashFlowHedgesNetOfTaxAccumulatedOtherComprehensiveIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oke_</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_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=d3e637-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10A<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669646-108580<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=d3e681-108580<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_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=SL7669686-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=SL7669646-108580<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://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=d3e637-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=SL7669686-108580<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=d3e681-108580<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_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 net amount of unrealized gains or losses on interest rate cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=112277219&amp;loc=d3e80748-113994<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10A<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669646-108580<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_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669619-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=109259400&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=118951672&amp;loc=d3e1436-108581<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669625-108580<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_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_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 adjustment, of (increase) decrease in accumulated other comprehensive income 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://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=d3e637-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=SL7669646-108580<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_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 adjustment, of (increase) decrease in accumulated other comprehensive income 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://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=d3e637-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=SL7669646-108580<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_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph c<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=d3e41638-113959<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 17A<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL34724391-108580<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=d3e689-108580<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&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_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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://fasb.org/us-gaap/role/ref/legacyRef<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=118255775&amp;loc=d3e1928-114920<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=d3e689-108580<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&amp;loc=d3e637-108580<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 17A<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL34724391-108580<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_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10A<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669646-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=109978405&amp;loc=d3e80720-113993<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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=118930883&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_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 net amount of unrealized gains or losses on price risk cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=112277219&amp;loc=d3e80748-113994<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember</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_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember</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_DerivativeInstrumentRiskAxis=us-gaap_InterestRateContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DerivativeInstrumentRiskAxis=us-gaap_InterestRateContractMember</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_DerivativeInstrumentRiskAxis=us-gaap_ForwardContractsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DerivativeInstrumentRiskAxis=us-gaap_ForwardContractsMember</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>
</SEC-DOCUMENT>
