v3.26.1
Loans And Allowance For Credit Losses (Modified Amortized Cost) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount $ 55,109 $ 41,193 $ 110,871 $ 138,126
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage 0.30% 0.20% 0.50% 0.80%
Extended Maturity        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount $ 53,763 $ 36,583 $ 107,942 $ 129,515
Payment Deferral        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount 518 3,670 1,316 6,847
Interest Rate Below Market Reduction        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount 828 940 1,613 1,764
Commercial Portfolio Segment [Member] | Business Loan [Member]        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount $ 34,914 $ 35,461 $ 86,348 $ 52,075
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage 0.50% 0.60% 1.20% 0.80%
Commercial Portfolio Segment [Member] | Business Loan [Member] | Extended Maturity        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount $ 34,914 $ 35,461 $ 86,348 $ 52,075
Commercial Portfolio Segment [Member] | Business Loan [Member] | Payment Deferral        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount 0 0 0 0
Commercial Portfolio Segment [Member] | Business Loan [Member] | Interest Rate Below Market Reduction        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount 0 0 0 0
Commercial Portfolio Segment [Member] | Real Estate - construction and land [Member]        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount $ 13,068   $ 15,284  
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage 0.90%   1.00%  
Commercial Portfolio Segment [Member] | Real Estate - construction and land [Member] | Extended Maturity        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount $ 13,068   $ 15,284  
Commercial Portfolio Segment [Member] | Real Estate - construction and land [Member] | Payment Deferral        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount 0   0  
Commercial Portfolio Segment [Member] | Real Estate - construction and land [Member] | Interest Rate Below Market Reduction        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount 0   0  
Commercial Portfolio Segment [Member] | Business Real Estate Loan [Member]        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount $ 5,781 $ 1,122 $ 6,310 $ 77,440
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage 0.10% 0.00% 0.20% 2.10%
Commercial Portfolio Segment [Member] | Business Real Estate Loan [Member] | Extended Maturity        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount $ 5,781 $ 1,122 $ 6,310 $ 77,440
Commercial Portfolio Segment [Member] | Business Real Estate Loan [Member] | Payment Deferral        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount 0 0 0 0
Commercial Portfolio Segment [Member] | Business Real Estate Loan [Member] | Interest Rate Below Market Reduction        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount 0 0 0 0
Personal Banking Portfolio Segment [Member] | Personal Real Estate Loan [Member]        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount $ 502 $ 3,633 $ 1,300 $ 6,810
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage 0.00% 0.10% 0.00% 0.20%
Personal Banking Portfolio Segment [Member] | Personal Real Estate Loan [Member] | Extended Maturity        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount $ 0 $ 0 $ 0 $ 0
Personal Banking Portfolio Segment [Member] | Personal Real Estate Loan [Member] | Payment Deferral        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount 502 3,633 1,300 6,810
Personal Banking Portfolio Segment [Member] | Personal Real Estate Loan [Member] | Interest Rate Below Market Reduction        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount 0 0 0 0
Personal Banking Portfolio Segment [Member] | Consumer Loan [Member]        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount $ 49 $ 45 $ 64 $ 105
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage 0.00% 0.00% 0.00% 0.00%
Personal Banking Portfolio Segment [Member] | Consumer Loan [Member] | Extended Maturity        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount $ 0 $ 0 $ 0 $ 0
Personal Banking Portfolio Segment [Member] | Consumer Loan [Member] | Payment Deferral        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount 16 37 16 37
Personal Banking Portfolio Segment [Member] | Consumer Loan [Member] | Interest Rate Below Market Reduction        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount 33 8 48 68
Personal Banking Portfolio Segment [Member] | Credit Card Receivable [Member]        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount $ 795 $ 932 $ 1,565 $ 1,696
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage 0.10% 0.20% 0.30% 0.30%
Personal Banking Portfolio Segment [Member] | Credit Card Receivable [Member] | Extended Maturity        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount $ 0 $ 0 $ 0 $ 0
Personal Banking Portfolio Segment [Member] | Credit Card Receivable [Member] | Payment Deferral        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount 0 0 0 0
Personal Banking Portfolio Segment [Member] | Credit Card Receivable [Member] | Interest Rate Below Market Reduction        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount $ 795 $ 932 $ 1,565 $ 1,696