Loans And Allowance For Credit Losses (Troubled Debt Restructurings by Type of Modification) (Details) $ in Thousands	Dec. 31, 2022 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Restructured loans	$ 198,671
Commercial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Restructured loans	184,388
Assistance programs
Financing Receivable, Troubled Debt Restructuring [Line Items]
Restructured loans	5,156
Other consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Restructured loans	4,049
Non-accrual loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Restructured loans	$ 5,078