v3.26.1
Mortgage Servicing Rights - Schedule of Weighted-Average Key Assumptions to Estimate Fair Value of Mortgage Servicing Rights (Details) - uSDPerLoan
6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Transfers and Servicing [Abstract]      
Discount rate 9.77% 10.00% 9.81%
Total prepayment speeds 8.08% 8.57% 9.04%
Cost of servicing each loan 91 91 91