v3.26.3
Loans Receivable, Allowance for Credit Losses and Credit Quality - Loans modified to borrowers experiencing financial difficulty (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Loans Receivable, Allowance for Credit Losses and Credit Quality        
Loans modified in period $ 95,362 $ 37,098 $ 102,626 $ 37,098
Commercial, portfolio | Commercial and industrial | Interest rate reduction        
Loans Receivable, Allowance for Credit Losses and Credit Quality        
Loans modified in period $ 15,311   $ 15,311  
% of Total Class of Financing Receivable 1.30%   1.30%  
Commercial, portfolio | Commercial and industrial | Maturity extension        
Loans Receivable, Allowance for Credit Losses and Credit Quality        
Loans modified in period $ 80,051   $ 80,051  
% of Total Class of Financing Receivable 7.00%   7.00%  
Commercial real estate, portfolio | Commercial real estate | Interest rate reduction        
Loans Receivable, Allowance for Credit Losses and Credit Quality        
Loans modified in period   $ 37,098 $ 7,264 $ 37,098
% of Total Class of Financing Receivable   2.00% 0.30% 2.00%