<SEC-DOCUMENT>0000875357-20-000051-index.html : 20200722
<SEC-HEADER>0000875357-20-000051.hdr.sgml : 20200722
<ACCEPTANCE-DATETIME>20200722080850
ACCESSION NUMBER:		0000875357-20-000051
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		16
CONFORMED PERIOD OF REPORT:	20200722
ITEM INFORMATION:		Results of Operations and Financial Condition
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20200722
DATE AS OF CHANGE:		20200722

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:		201040281

	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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<FILENAME>bokf-20200722.htm
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Document 1 - file: bokf-20200722.htm

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<DOCUMENT>
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<FILENAME>a20200630bokfex99.htm
<DESCRIPTION>EX-99
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Document 2 - file: a20200630bokfex99.htm

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<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>3
<FILENAME>bokf-20200722.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
<TEXT>
Document 3 - file: bokf-20200722.xsd

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<TYPE>EX-101.CAL
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<FILENAME>bokf-20200722_cal.xml
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Document 4 - file: bokf-20200722_cal.xml

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<FILENAME>bokf-20200722_def.xml
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Document 5 - file: bokf-20200722_def.xml

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<FILENAME>bokf-20200722_lab.xml
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<TEXT>
Document 6 - file: bokf-20200722_lab.xml

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<FILENAME>bokf-20200722_pre.xml
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Document 7 - file: bokf-20200722_pre.xml

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<FILENAME>image11.jpg
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Document 10 - file: R1.htm

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<DOCUMENT>
<TYPE>EXCEL
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Document 11 - file: Financial_Report.xlsx

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Document 12 - file: Show.js

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<FILENAME>report.css
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Document 13 - file: report.css

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<DOCUMENT>
<TYPE>XML
<SEQUENCE>14
<FILENAME>FilingSummary.xml
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<TEXT>
Document 14 - file: FilingSummary.html

Document 14 - RAW XML: FilingSummary.xml

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<TYPE>JSON
<SEQUENCE>16
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 16 - file: MetaLinks.json

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<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>17
<FILENAME>0000875357-20-000051-xbrl.zip
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Document 17 - file: 0000875357-20-000051-xbrl.zip

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