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Loans and Leases (Recorded Investment, By Class, In Loans And Leases On Nonaccrual Status And Loans And Leases Greater Than 90 Days Past Due And Still Accruing) (Details) - USD ($) $ in Thousands | Sep. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | $ 163,775 | $ 191,483
Loans and leases greater than 90 days and accruing | 5,614 | 5,862
Non-PCD Loans | Commercial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 52,645 | 43,322
Loans and leases greater than 90 days and accruing | 2,015 | 4,312
Non-PCD Loans | Commercial | Construction and land development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 1,457 | 1,661
Loans and leases greater than 90 days and accruing | 0 | 0
Non-PCD Loans | Commercial | Owner occupied commercial mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 19,886 | 23,103
Loans and leases greater than 90 days and accruing | 601 | 3,625
Non-PCD Loans | Commercial | Non-owner occupied commercial mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 10,613 | 7,932
Loans and leases greater than 90 days and accruing | 0 | 147
Non-PCD Loans | Commercial | Commercial and industrial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 20,689 | 10,626
Loans and leases greater than 90 days and accruing | 1,414 | 540
Non-PCD Loans | Consumer |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 66,092 | 93,222
Loans and leases greater than 90 days and accruing | 1,812 | 1,195
Non-PCD Loans | Consumer | Construction and land development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 571 | 652
Loans and leases greater than 90 days and accruing | 0 | 0
Non-PCD Loans | Consumer | Residential mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 44,463 | 66,345
Loans and leases greater than 90 days and accruing | 779 | 0
Non-PCD Loans | Consumer | Revolving mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 17,295 | 22,236
Loans and leases greater than 90 days and accruing | 0 | 0
Non-PCD Loans | Consumer | Consumer auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 3,287 | 3,166
Loans and leases greater than 90 days and accruing | 0 | 0
Non-PCD Loans | Consumer | Consumer other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 476 | 823
Loans and leases greater than 90 days and accruing | 1,033 | 1,195
PCD Loans |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 45,038 | 54,939
Loans and leases greater than 90 days and accruing | $ 1,787 | $ 355

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