v3.25.2
Loans - Loans purchased through its acquisition of IBTX (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jan. 01, 2025
Jun. 30, 2025
Jun. 30, 2025
Business Acquisition [Line Items]      
Allowance for credit losses at acquisition   $ (16,798) $ (135,441)
Independent      
Business Acquisition [Line Items]      
Book value of acquired loans at acquisition $ 3,081,440    
Allowance for credit losses at acquisition (135,441)    
Non-credit discount at acquisition (151,993)    
Carrying value or book value of acquired loans at acquisition $ 2,794,006