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Loans And Allowance For Credit Losses (Troubled Debt Restructurings by Type of Modification) (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
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Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Troubled Debt Restructurings | $ 155,581 | $ 64,887
Commercial |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Troubled Debt Restructurings | 140,564 | 46,867
Assistance programs |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Troubled Debt Restructurings | 5,218 | 6,146
Other consumer |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Troubled Debt Restructurings | 4,289 | 4,787
Non-accrual loans |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Troubled Debt Restructurings | $ 5,510 | $ 7,087

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