v3.26.1
Fair Value Disclosures - Schedule of Assets Measured at Fair Value on a Nonrecurring Basis (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Jun. 30, 2025
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Collateral dependent loans $ 11,683,856 $ 11,444,216  
Fair Value, Nonrecurring      
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Collateral dependent loans 31,450   $ 23,560
Mortgage servicing rights 63,405   61,299
Total assets 94,855   84,859
Fair Value, Nonrecurring | Level 1      
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Collateral dependent loans 0   0
Mortgage servicing rights 0   0
Total assets 0   0
Fair Value, Nonrecurring | Level 2      
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Collateral dependent loans 0   0
Mortgage servicing rights 0   0
Total assets 0   0
Fair Value, Nonrecurring | Level 3      
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Collateral dependent loans 31,450   23,560
Mortgage servicing rights 63,405   61,299
Total assets $ 94,855   $ 84,859