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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 | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | $ 120,306 | $ 191,483
Loans and leases greater than 90 days and accruing | 6,925 | 5,862
Non-PCI Loans | Commercial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 35,287 | 43,322
Loans and leases greater than 90 days and accruing | 5,431 | 4,312
Non-PCI Loans | Commercial | Construction and land development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 2,128 | 1,661
Loans and leases greater than 90 days and accruing | 0 | 0
Non-PCI Loans | Commercial | Commercial and industrial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 17,384 | 10,626
Loans and leases greater than 90 days and accruing | 661 | 540
Non-PCI Loans | Commercial | Mortgage Receivable, Owner Occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 11,355 | 23,103
Loans and leases greater than 90 days and accruing | 4,573 | 3,625
Non-PCI Loans | Commercial | Mortgage Receivable, Non-Owner Occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 4,420 | 7,932
Loans and leases greater than 90 days and accruing | 197 | 147
Non-PCI Loans | Consumer Portfolio Segment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 55,403 | 93,222
Loans and leases greater than 90 days and accruing | 951 | 1,195
Non-PCI Loans | Consumer Portfolio Segment | Construction and land development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 482 | 652
Loans and leases greater than 90 days and accruing | 0 | 0
Non-PCI Loans | Consumer Portfolio Segment | Residential Mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 35,395 | 66,345
Loans and leases greater than 90 days and accruing | 0 | 0
Non-PCI Loans | Consumer Portfolio Segment | Revolving mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing |  | 22,236
Loans and leases greater than 90 days and accruing |  | 0
Non-PCI Loans | Consumer Portfolio Segment | Revolving Mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 15,882 |
Loans and leases greater than 90 days and accruing | 0 |
Non-PCI Loans | Consumer Portfolio Segment | Consumer Auto Loan |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 3,089 | 3,166
Loans and leases greater than 90 days and accruing | 0 | 0
Non-PCI Loans | Consumer Portfolio Segment | Consumer Loan, Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 555 | 823
Loans and leases greater than 90 days and accruing | 951 | 1,195
PCD Loans |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing | 29,616 | 54,939
Loans and leases greater than 90 days and accruing | $ 543 | $ 355

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