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Loans And Allowance For Credit Losses (Modified Amortized Cost) (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2026 | Mar. 31, 2025
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Modified in Period, Amount | $ 66,870 | $ 136,328
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage | 0.30% | 0.80%
Extended Maturity |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Modified in Period, Amount | $ 65,145 | $ 131,497
Payment Deferral |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Modified in Period, Amount | 801 | 3,884
Interest Rate Below Market Reduction |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Modified in Period, Amount | 924 | 947
Commercial Portfolio Segment [Member] | Business Loan [Member] |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Modified in Period, Amount | $ 62,272 | $ 54,539
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage | 0.90% | 0.90%
Commercial Portfolio Segment [Member] | Business Loan [Member] | Extended Maturity |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Modified in Period, Amount | $ 62,272 | $ 54,539
Commercial Portfolio Segment [Member] | Business Loan [Member] | Payment Deferral |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Modified in Period, Amount | 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
Commercial Portfolio Segment [Member] | Real Estate - construction and land [Member] |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Modified in Period, Amount | $ 2,340 |
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage | 0.10% |
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 | $ 2,340 |
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 |
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 |
Commercial Portfolio Segment [Member] | Business Real Estate Loan [Member] |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Modified in Period, Amount | $ 533 | $ 76,958
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage | 0.00% | 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 | $ 533 | $ 76,958
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
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
Personal Banking Portfolio Segment [Member] | Personal Real Estate Loan [Member] |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Modified in Period, Amount | $ 801 | $ 3,884
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage | 0.00% | 0.10%
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
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 | 801 | 3,884
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
Personal Banking Portfolio Segment [Member] | Consumer Loan [Member] |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Modified in Period, Amount | $ 22 | $ 67
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage | 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
Personal Banking Portfolio Segment [Member] | Consumer Loan [Member] | Payment Deferral |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Modified in Period, Amount | 0 | 0
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 | 22 | 67
Personal Banking Portfolio Segment [Member] | Credit Card Receivable [Member] |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Modified in Period, Amount | $ 902 | $ 880
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage | 0.20% | 0.20%
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
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
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 | $ 902 | $ 880

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