v3.26.1
Employee Benefit Plan, Fair Value and NAV (Tables)
 12 Months Ended
Dec. 31, 2025
EBP 002  
EBP, Investment, Fair Value and NAV [Line Items]  
EBP, Investment, Fair Value and NAV
The following table presents information about the Plan's assets measured at fair value on a recurring basis:
 December 31, 2025
 Level 1Level 2Level 3Total
BOKF common stock$51,063,570 $— $— $51,063,570 
Registered investment companies771,026,816 — — 771,026,816 
Self-directed brokerage accounts88,221,287 3,864,406 — 92,085,693 
Collective investment funds measured at NAV1
397,336,633 
Total$910,311,673 $3,864,406 $— $1,311,512,712 


 December 31, 2024
 Level 1Level 2Level 3Total
BOKF common stock$50,765,240 $— $— $50,765,240 
Registered investment companies709,523,023 — — 709,523,023 
Self-directed brokerage accounts74,556,414 3,360,573 — 77,916,987 
Collective investment funds measured at NAV1
332,119,198 
Total$834,844,677 $3,360,573 $— $1,170,324,448 
1     In accordance with Subtopic 820-10, certain investments that were measured at NAV per share (or its equivalent) have not been classified in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the line items presented in the statements of net assets available for benefits.