Fair Value Measurements - Schedule of Significant Unobservable Inputs Used in the Fair Value Measurement of Loans HFI (Details) - Level 3	Jun. 30, 2026	Dec. 31, 2025
Minimum \| Discount rate
Fair Value Inputs Assets And Liabilities Quantitative Information [Line Items]
Measurement input, percent	0.055	0.065
Minimum \| Annualized net charge-off rate
Fair Value Inputs Assets And Liabilities Quantitative Information [Line Items]
Measurement input, percent	0.003	0.041
Minimum \| Annualized prepayment rate
Fair Value Inputs Assets And Liabilities Quantitative Information [Line Items]
Measurement input, percent	0.183	0.196
Maximum \| Discount rate
Fair Value Inputs Assets And Liabilities Quantitative Information [Line Items]
Measurement input, percent	0.112	0.085
Maximum \| Annualized net charge-off rate
Fair Value Inputs Assets And Liabilities Quantitative Information [Line Items]
Measurement input, percent	0.134	0.191
Maximum \| Annualized prepayment rate
Fair Value Inputs Assets And Liabilities Quantitative Information [Line Items]
Measurement input, percent	0.465	0.211
Weighted Average \| Discount rate
Fair Value Inputs Assets And Liabilities Quantitative Information [Line Items]
Measurement input, percent	0.071	0.070
Weighted Average \| Annualized net charge-off rate
Fair Value Inputs Assets And Liabilities Quantitative Information [Line Items]
Measurement input, percent	0.050	0.074
Weighted Average \| Annualized prepayment rate
Fair Value Inputs Assets And Liabilities Quantitative Information [Line Items]
Measurement input, percent	0.254	0.200