v3.26.1
LHFI and ACL, LHFI - Additional Information (Details 2)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
Jun. 30, 2026
USD ($)
KeyRatio
Dec. 31, 2025
USD ($)
Financing Receivable Recorded Investment [Line Items]      
Number of days used as baseline in evaluating collateral documentation exceptions for loan policy   90 days  
Number of key quality ratios | KeyRatio   6  
Exposure for commercial non accrual loans to be reviewed on individual basis $ 500 $ 500  
LHFS past due 90 days or more 109,500 $ 109,500 $ 98,900
Percentage of outstanding principal to be repurchased under GNMA optional repurchase program   100.00%  
Exposure for Modified Commercial Accrual Loans Deemed To Be Reviewed On Individual Basis 500 $ 500  
1-4 Family Mortgage Loans [Member]      
Financing Receivable Recorded Investment [Line Items]      
PCL, LHFI (9,200) (9,200)  
Minimum [Member]      
Financing Receivable [Abstract]      
Credit amount used as baseline in evaluating loan policy $ 100 $ 100