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v3.21.2

Allowance for Credit Losses (Summary of Activity In Allowance for Loan and Lease Losses) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Forecast period (years) |  |  | 2 years |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance | $ 189,094 | $ 222,450 | $ 224,314 | $ 225,141
Provision (credit) | (1,120) | 4,042 | (31,697) | 52,949
Initial allowance on PCD loans |  |  |  | 1,193
Charge-offs | (11,073) | (8,932) | (27,164) | (35,257)
Recoveries | 6,293 | 6,376 | 17,741 | 17,834
Ending balance | 183,194 | 223,936 | 183,194 | 223,936
Cumulative Effect, Period of Adoption, Adjustment [Member] |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance |  |  |  | (37,924)
Cumulative Effect, Period of Adoption, Adjusted Balance [Member] |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance |  |  |  | 187,217
Commercial |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance | 76,082 | 76,177 | 80,842 | 142,369
Provision (credit) | 975 | 4,793 | 332 | 32,854
Initial allowance on PCD loans |  |  |  | 0
Charge-offs | (5,967) | (3,328) | (12,342) | (12,712)
Recoveries | 1,594 | 2,338 | 3,852 | 5,023
Ending balance | 72,684 | 79,980 | 72,684 | 79,980
Commercial | Cumulative Effect, Period of Adoption, Adjustment [Member] |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance |  |  |  | (87,554)
Commercial | Cumulative Effect, Period of Adoption, Adjusted Balance [Member] |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance |  |  |  | 54,815
Consumer |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance | 94,272 | 119,345 | 119,485 | 75,236
Provision (credit) | (223) | 1,874 | (23,208) | 25,066
Initial allowance on PCD loans |  |  |  | 0
Charge-offs | (4,307) | (5,109) | (12,804) | (19,535)
Recoveries | 2,330 | 2,719 | 8,599 | 7,433
Ending balance | 92,072 | 118,829 | 92,072 | 118,829
Consumer | Cumulative Effect, Period of Adoption, Adjustment [Member] |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance |  |  |  | 30,629
Consumer | Cumulative Effect, Period of Adoption, Adjusted Balance [Member] |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance |  |  |  | 105,865
Unfunded Loan Commitment |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance | 11,103 | 13,685 | 12,814 | 1,055
Provision (credit) | 369 | 286 | (1,342) | 4,031
Ending balance | 11,472 | 13,971 | 11,472 | 13,971
Unfunded Loan Commitment | Cumulative Effect, Period of Adoption, Adjustment [Member] |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance | 0 | 0 | 0 | 8,885
Unfunded Loan Commitment | Cumulative Effect, Period of Adoption, Adjusted Balance [Member] |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance | 11,103 | 13,685 | 12,814 | 9,940
PCD Loans |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance | 18,740 | 26,928 | 23,987 | 7,536
Provision (credit) | (1,872) | (2,625) | (8,821) | (4,971)
Initial allowance on PCD loans |  |  |  | 1,193
Charge-offs | (799) | (495) | (2,018) | (3,010)
Recoveries | 2,369 | 1,319 | 5,290 | 5,378
Ending balance | $ 18,438 | $ 25,127 | $ 18,438 | 25,127
PCD Loans | Cumulative Effect, Period of Adoption, Adjustment [Member] |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance |  |  |  | 19,001
PCD Loans | Cumulative Effect, Period of Adoption, Adjusted Balance [Member] |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance |  |  |  | $ 26,537

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