v3.26.3
Loans Receivable - Amortized Cost Basis of Loans Modified (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Troubled debt restructurings        
Total class of financing receivable (as a percent) 0.33% 0.66% 0.58% 0.75%
Payment delay        
Troubled debt restructurings        
Loans modified in period   $ 8,539 $ 302 $ 10,392
Term extension        
Troubled debt restructurings        
Loans modified in period $ 9,154 76,980 38,117 86,702
Interest rate reduction        
Troubled debt restructurings        
Loans modified in period 16,224      
Combination term extension and interest rate reduction        
Troubled debt restructurings        
Loans modified in period $ 18,986 $ 136 $ 22,539 $ 223
Personal Banking        
Troubled debt restructurings        
Total class of financing receivable (as a percent) 0.00% 0.01% 0.01% 0.02%
Personal Banking | Payment delay        
Troubled debt restructurings        
Loans modified in period   $ 0 $ 0 $ 0
Personal Banking | Term extension        
Troubled debt restructurings        
Loans modified in period $ 276 770 436 1,150
Personal Banking | Interest rate reduction        
Troubled debt restructurings        
Loans modified in period 0      
Personal Banking | Combination term extension and interest rate reduction        
Troubled debt restructurings        
Loans modified in period $ 0 $ 0 $ 658 $ 0
Personal Banking | Residential mortgage loans        
Troubled debt restructurings        
Total class of financing receivable (as a percent) 0.01% 0.02% 0.03% 0.03%
Personal Banking | Residential mortgage loans | Payment delay        
Troubled debt restructurings        
Loans modified in period   $ 0 $ 0 $ 0
Personal Banking | Residential mortgage loans | Term extension        
Troubled debt restructurings        
Loans modified in period $ 239 606 372 909
Personal Banking | Residential mortgage loans | Interest rate reduction        
Troubled debt restructurings        
Loans modified in period 0      
Personal Banking | Residential mortgage loans | Combination term extension and interest rate reduction        
Troubled debt restructurings        
Loans modified in period $ 0 $ 0 $ 658 $ 0
Personal Banking | Home equity loans        
Troubled debt restructurings        
Total class of financing receivable (as a percent) 0.00% 0.01% 0.00% 0.02%
Personal Banking | Home equity loans | Payment delay        
Troubled debt restructurings        
Loans modified in period   $ 0 $ 0 $ 0
Personal Banking | Home equity loans | Term extension        
Troubled debt restructurings        
Loans modified in period $ 37 164 64 241
Personal Banking | Home equity loans | Interest rate reduction        
Troubled debt restructurings        
Loans modified in period 0      
Personal Banking | Home equity loans | Combination term extension and interest rate reduction        
Troubled debt restructurings        
Loans modified in period $ 0 $ 0 $ 0 $ 0
Commercial Banking        
Troubled debt restructurings        
Total class of financing receivable (as a percent) 0.74% 1.46% 1.27% 1.66%
Commercial Banking | Payment delay        
Troubled debt restructurings        
Loans modified in period   $ 8,539 $ 302 $ 10,392
Commercial Banking | Term extension        
Troubled debt restructurings        
Loans modified in period $ 8,878 76,210 37,681 85,552
Commercial Banking | Interest rate reduction        
Troubled debt restructurings        
Loans modified in period 16,224      
Commercial Banking | Combination term extension and interest rate reduction        
Troubled debt restructurings        
Loans modified in period $ 18,986 $ 136 $ 21,881 $ 223
Commercial Banking | Commercial real estate loans        
Troubled debt restructurings        
Total class of financing receivable (as a percent) 1.16% 2.73% 2.28% 2.93%
Commercial Banking | Commercial real estate loans | Payment delay        
Troubled debt restructurings        
Loans modified in period   $ 8,476 $ 269 $ 8,544
Commercial Banking | Commercial real estate loans | Term extension        
Troubled debt restructurings        
Loans modified in period $ 8,359 76,062 36,593 81,905
Commercial Banking | Commercial real estate loans | Interest rate reduction        
Troubled debt restructurings        
Loans modified in period 16,224      
Commercial Banking | Commercial real estate loans | Combination term extension and interest rate reduction        
Troubled debt restructurings        
Loans modified in period 5,204 $ 0 $ 5,204 $ 87
Commercial Banking | Commercial real estate loans - owner occupied        
Troubled debt restructurings        
Total class of financing receivable (as a percent)     0.78% 0.87%
Commercial Banking | Commercial real estate loans - owner occupied | Payment delay        
Troubled debt restructurings        
Loans modified in period     $ 0 $ 0
Commercial Banking | Commercial real estate loans - owner occupied | Term extension        
Troubled debt restructurings        
Loans modified in period     0 3,492
Commercial Banking | Commercial real estate loans - owner occupied | Interest rate reduction        
Troubled debt restructurings        
Loans modified in period $ 0      
Commercial Banking | Commercial real estate loans - owner occupied | Combination term extension and interest rate reduction        
Troubled debt restructurings        
Loans modified in period     $ 2,895 $ 0
Commercial Banking | Commercial and industrial loans        
Troubled debt restructurings        
Total class of financing receivable (as a percent) 0.47% 0.02% 0.49% 0.09%
Commercial Banking | Commercial and industrial loans | Payment delay        
Troubled debt restructurings        
Loans modified in period   $ 63 $ 33 $ 1,848
Commercial Banking | Commercial and industrial loans | Term extension        
Troubled debt restructurings        
Loans modified in period $ 519 148 1,088 155
Commercial Banking | Commercial and industrial loans | Interest rate reduction        
Troubled debt restructurings        
Loans modified in period 0      
Commercial Banking | Commercial and industrial loans | Combination term extension and interest rate reduction        
Troubled debt restructurings        
Loans modified in period $ 13,782 $ 136 $ 13,782 $ 136