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Allowance for Loan Losses (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2020 | Mar. 31, 2019 | Dec. 31, 2019
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |
Beginning Balance | $ 200,307 |  | $ 180,424 |  |
Charge-offs | (13,453) |  | (10,527) |  |
Recoveries | 6,242 |  | 6,014 |  |
Provision/(provision credit) for loan losses | 145,000 |  | 9,000 |  |
Ending Balance | 444,490 |  | 184,911 |  |
Allowance - individually evaluated for impairment | 25,263 |  | 27,806 |  |
Allowance - collectively evaluated for impairment | 419,227 |  | 153,692 |  |
Individually evaluated for impairment | 253,347 |  | 275,148 |  |
Collectively evaluated for impairment | 33,124,956 |  | 27,638,617 |  |
Total loans, net of unearned income | 33,378,303 | [1] | 27,990,048 | $ 31,061,111 | [1]
Commercial |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |
Beginning Balance | 158,598 |  |  |  |
Allowance - individually evaluated for impairment |  |  |  | 6,196 |
Allowance - collectively evaluated for impairment |  |  |  | 151,554 |
Individually evaluated for impairment |  |  |  | 84,001 |
Collectively evaluated for impairment |  |  |  | 24,273,207 |
Commercial | C&I |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |
Beginning Balance | 122,486 |  | 98,947 |  |
Charge-offs | (6,751) |  | (3,101) |  |
Recoveries | 935 |  | 829 |  |
Provision/(provision credit) for loan losses | 119,064 |  | 7,038 |  |
Ending Balance | 254,516 |  | 103,713 |  |
Allowance - individually evaluated for impairment | 11,401 |  | 3,437 |  |
Allowance - collectively evaluated for impairment | 243,115 |  | 98,135 |  |
Individually evaluated for impairment | 100,092 |  | 83,253 |  |
Collectively evaluated for impairment | 22,024,338 |  | 17,056,034 |  |
Total loans, net of unearned income | 22,124,430 |  | 17,176,112 | 20,051,091 |
Commercial | Commercial Real Estate |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |
Beginning Balance | 36,112 |  | 31,311 |  |
Charge-offs | (581) |  | (434) |  |
Recoveries | 573 |  | 57 |  |
Provision/(provision credit) for loan losses | 18,869 |  | 3,448 |  |
Ending Balance | 47,625 |  | 34,382 |  |
Allowance - individually evaluated for impairment | 0 |  | 0 |  |
Allowance - collectively evaluated for impairment | 47,625 |  | 34,382 |  |
Individually evaluated for impairment | 163 |  | 1,879 |  |
Collectively evaluated for impairment | 4,639,529 |  | 3,936,727 |  |
Total loans, net of unearned income | 4,639,692 |  | 3,946,943 | 4,337,017 |
Consumer | Consumer Real Estate (a) |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |
Beginning Balance | 28,443 |  | 37,439 |  |
Charge-offs | (2,310) |  | (2,804) |  |
Recoveries | 3,555 |  | 4,041 |  |
Provision/(provision credit) for loan losses | 342 |  | (4,522) |  |
Ending Balance | 123,022 |  | 34,154 |  |
Allowance - individually evaluated for impairment | 13,394 |  | 23,923 |  |
Allowance - collectively evaluated for impairment | 109,628 |  | 9,108 |  |
Individually evaluated for impairment | 152,393 |  | 189,332 |  |
Collectively evaluated for impairment | 5,966,990 |  | 6,141,585 |  |
Total loans, net of unearned income | 6,119,383 |  | 6,360,763 | 6,177,139 |
Consumer | Credit Card and Other |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |
Beginning Balance | 13,266 |  | 12,727 |  |
Charge-offs | (3,811) |  | (4,188) |  |
Recoveries | 1,179 |  | 1,087 |  |
Provision/(provision credit) for loan losses | 6,725 |  | 3,036 |  |
Ending Balance | 19,327 |  | 12,662 |  |
Allowance - individually evaluated for impairment | 468 |  | 446 |  |
Allowance - collectively evaluated for impairment | 18,859 |  | 12,067 |  |
Individually evaluated for impairment | 699 |  | 684 |  |
Collectively evaluated for impairment | 494,099 |  | 504,271 |  |
Total loans, net of unearned income | 494,798 |  | 506,230 | $ 495,864 |
Cumulative Effect, Period Of Adoption, Adjustment |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |
Beginning Balance | 106,394 |  |  |  |
Cumulative Effect, Period Of Adoption, Adjustment | Commercial | C&I |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |
Beginning Balance | 18,782 |  |  |  |
Cumulative Effect, Period Of Adoption, Adjustment | Commercial | Commercial Real Estate |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |
Beginning Balance | (7,348) |  |  |  |
Cumulative Effect, Period Of Adoption, Adjustment | Consumer | Consumer Real Estate (a) |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |
Beginning Balance | 92,992 |  |  |  |
Cumulative Effect, Period Of Adoption, Adjustment | Consumer | Credit Card and Other |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |
Beginning Balance | $ 1,968 |  |  |  |
Purchased credit-impaired loans |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |
Ending Balance |  |  | 3,413 |  |
Total loans, net of unearned income |  |  | 76,283 |  |
Purchased credit-impaired loans | Commercial | C&I |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |
Ending Balance |  |  | 2,141 |  |
Total loans, net of unearned income |  |  | 36,825 |  |
Purchased credit-impaired loans | Commercial | Commercial Real Estate |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |
Ending Balance |  |  | 0 |  |
Total loans, net of unearned income |  |  | 8,337 |  |
Purchased credit-impaired loans | Consumer | Consumer Real Estate (a) |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |
Ending Balance |  |  | 1,123 |  |
Total loans, net of unearned income |  |  | 29,846 |  |
Purchased credit-impaired loans | Consumer | Credit Card and Other |  |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |  |
Ending Balance |  |  | 149 |  |
Total loans, net of unearned income |  |  | $ 1,275 |  |
[1] | March 31, 2020 and December 31, 2019 include $20.8 million and $18.8 million, respectively, of held-to-maturity consumer mortgage loans secured by residential real estate in process of foreclosure.

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