v3.26.3
Loan Servicing - Narrative (Details) - USD ($)
$ in Millions
9 Months Ended 12 Months Ended
Sep. 30, 2026
Dec. 31, 2025
Transfers and Servicing [Abstract]    
Principal balance of loan servicing rights $ 760.5 $ 738.9
Discount rate 13.00% 12.80%
Weighted average prepayment speeds 17.20% 16.60%
Weighted average default rate 0.70% 0.70%