BOK FINANCIAL CORP
COMPANY
10-K
FORM
2026-02-18
FILING DATE
2025-12-31
FY PERIOD END
4832
FACTS
SIC 6021
Filing Software Workiva
CIK 0000875357
Taxonomy US GAAP 2025  
SIC 6021
CIK 0000875357
Filing Software Workiva
Taxonomy US GAAP 2025  
Standard Concepts
694
Extended Concepts
215
24%
Extended Concepts
Errors
0
What are errors?
What are errors?
Indicate problems with an XBRL formatted filing that are sufficient grounds for SEC rejection of the XBRL portion of the filing.
Data Quality Errors
0
What are data quality errors?
What are data quality errors?
Indicate areas that may not meet the standards set by the Data Quality Committee (DQC), and may reveal areas where the XBRL can be improved.