v3.25.2
Fair Value Measurement - Schedule of Level 3 Fair Value Assumptions for Loan Servicing Assets and Liabilities (Details) - Fair Value, Inputs, Level 3 - Valuation Technique, Discounted Cash Flow
6 Months Ended 12 Months Ended
Jun. 30, 2025
Dec. 31, 2024
Minimum    
Assumption for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Line Items]    
Discount rate 13.00% 13.00%
Credit risk rate 0.09% 0.08%
Market-servicing rate 0.62% 0.62%
Prepayment rate 2.59% 2.17%
Maximum    
Assumption for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Line Items]    
Discount rate 20.00% 20.00%
Credit risk rate 61.96% 61.96%
Market-servicing rate 3.70% 3.70%
Prepayment rate 96.90% 96.90%
Weighted Average    
Assumption for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Line Items]    
Discount rate 17.27% 17.14%
Credit risk rate 16.61% 16.05%
Market-servicing rate 0.62% 0.62%
Prepayment rate 35.52% 36.43%