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Loans And Allowance For Credit Losses (Financial Impacts of Loan Modifications) (Details) | 3 Months Ended
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Mar. 31, 2026 | Mar. 31, 2025
Commercial Portfolio Segment [Member] | Business Loan [Member] |  |
Financial Impacts of Loan Modifications and Deferrals [Line Items] |  |
Financing Receivable, Modified, Weighted Average Term Increase from Modification | 11 months | 7 months
Commercial Portfolio Segment [Member] | Business Real Estate Loan [Member] |  |
Financial Impacts of Loan Modifications and Deferrals [Line Items] |  |
Financing Receivable, Modified, Weighted Average Term Increase from Modification | 8 months | 18 months
Commercial Portfolio Segment [Member] | Real Estate - construction and land [Member] |  |
Financial Impacts of Loan Modifications and Deferrals [Line Items] |  |
Financing Receivable, Modified, Weighted Average Term Increase from Modification | 11 months |
Personal Banking Portfolio Segment [Member] | Personal Real Estate Loan [Member] |  |
Financial Impacts of Loan Modifications and Deferrals [Line Items] |  |
Financing Receivable, Modified, Payment Deferral | 26 years | 16 years
Personal Banking Portfolio Segment [Member] | Consumer Loan [Member] |  |
Financial Impacts of Loan Modifications and Deferrals [Line Items] |  |
Financing Receivable, Modified, Payment Deferral | Deferred certain payments by a weighted average of 26 years. |
Financing Receivable, Interest Rate Decrease from Modification | Reduced contractual interest rate from average 22% to 6%. | Reduced contractual interest rate from average 21% to 6%.
Personal Banking Portfolio Segment [Member] | Credit Card Receivable [Member] |  |
Financial Impacts of Loan Modifications and Deferrals [Line Items] |  |
Financing Receivable, Interest Rate Decrease from Modification | Reduced contractual interest rate from average 22% to 6%. | Reduced contractual interest rate from average 21% to 6%.

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