<SEC-DOCUMENT>0000875357-19-000036-index.html : 20190731
<SEC-HEADER>0000875357-19-000036.hdr.sgml : 20190731
<ACCEPTANCE-DATETIME>20190731141507
ACCESSION NUMBER:		0000875357-19-000036
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		14
CONFORMED PERIOD OF REPORT:	20190730
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20190731
DATE AS OF CHANGE:		20190731

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BOK FINANCIAL CORP ET AL
		CENTRAL INDEX KEY:			0000875357
		STANDARD INDUSTRIAL CLASSIFICATION:	NATIONAL COMMERCIAL BANKS [6021]
		IRS NUMBER:				731373454
		STATE OF INCORPORATION:			OK
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37811
		FILM NUMBER:		19988334

	BUSINESS ADDRESS:	
		STREET 1:		BANK OF OKLAHOMA TOWER
		STREET 2:		BOSTON AVENUE AT SECOND STREET
		CITY:			TULSA
		STATE:			OK
		ZIP:			74172
		BUSINESS PHONE:		9185886000

	MAIL ADDRESS:	
		STREET 1:		BANK OF OKLAHOMA TOWER
		STREET 2:		P O BOX 2300
		CITY:			TULSA
		STATE:			OK
		ZIP:			74192
</SEC-HEADER>
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<SEQUENCE>1
<FILENAME>a20190630bokfdividend8k.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: a20190630bokfdividend8k.htm

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<TYPE>EX-101.SCH
<SEQUENCE>2
<FILENAME>bokf-20190730.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
<TEXT>
Document 2 - file: bokf-20190730.xsd

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<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>3
<FILENAME>bokf-20190730_cal.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT
<TEXT>
Document 3 - file: bokf-20190730_cal.xml

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<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>4
<FILENAME>bokf-20190730_def.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT
<TEXT>
Document 4 - file: bokf-20190730_def.xml

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<TYPE>EX-101.LAB
<SEQUENCE>5
<FILENAME>bokf-20190730_lab.xml
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<TEXT>
Document 5 - file: bokf-20190730_lab.xml

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<TYPE>EX-101.PRE
<SEQUENCE>6
<FILENAME>bokf-20190730_pre.xml
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<TEXT>
Document 6 - file: bokf-20190730_pre.xml

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Document 8 - file: R1.htm

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<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>9
<FILENAME>Financial_Report.xlsx
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<TEXT>
Document 9 - file: Financial_Report.xlsx

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<SEQUENCE>10
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Document 10 - file: Show.js

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<SEQUENCE>11
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Document 11 - file: report.css

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<DOCUMENT>
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<SEQUENCE>12
<FILENAME>FilingSummary.xml
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Document 12 - file: FilingSummary.html

Document 12 - RAW XML: FilingSummary.xml

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<DOCUMENT>
<TYPE>JSON
<SEQUENCE>14
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 14 - file: MetaLinks.json

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<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>15
<FILENAME>0000875357-19-000036-xbrl.zip
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<TEXT>
Document 15 - file: 0000875357-19-000036-xbrl.zip

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