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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000875357-23-000024
Filing Date
2023-05-03
Accepted
2023-05-03 14:06:24
Documents
73
Period of Report
2023-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q bokf-20230331.htm   iXBRL 10-Q 7515259
2 EX-31.1 a20230331bokfex311.htm EX-31.1 12146
3 EX-31.2 a20230331bokfex312.htm EX-31.2 12327
4 EX-32 a20230331bokfex32.htm EX-32 8345
  Complete submission text file 0000875357-23-000024.txt   26560061

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT bokf-20230331.xsd EX-101.SCH 70801
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT bokf-20230331_cal.xml EX-101.CAL 128222
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT bokf-20230331_def.xml EX-101.DEF 408281
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT bokf-20230331_lab.xml EX-101.LAB 946715
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT bokf-20230331_pre.xml EX-101.PRE 624989
67 EXTRACTED XBRL INSTANCE DOCUMENT bokf-20230331_htm.xml XML 7608446
Mailing Address BANK OF OKLAHOMA TOWER P O BOX 2300 TULSA OK 74192
Business Address BANK OF OKLAHOMA TOWER BOSTON AVENUE AT SECOND STREET TULSA OK 74172 9185886000
BOK FINANCIAL CORP (Filer) CIK: 0000875357 (see all company filings)

IRS No.: 731373454 | State of Incorp.: OK | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-37811 | Film No.: 23883041
SIC: 6021 National Commercial Banks