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Income Taxes (Deferred Tax Assets and Liabilities) (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Income Tax Disclosure [Abstract] |  |
Allowance for loan losses | $ 47,008 | $ 45,198
Employee compensation and benefits |  | 12,796
Loan purchase accounting adjustments | 18,717 | 1,132
Tax credit carryforward | 2,025 | 2,059
Securities |  | 17,390
Federal/State net operating loss | 7,295 | 1,629
Lease liability | 29,003 |
Other | 7,893 | 18,431
Gross deferred tax assets | 111,941 | 98,635
State valuation allowance | (1,415) | (1,629)
Net deferred tax assets | 110,526 | 97,006
Employee compensation and benefits | (9,662) |
Securities | (9,589) |
Fixed assets & intangibles | (48,144) | (44,277)
Lease Financing | (41,565) | (23,605)
Right-of-use asset | (24,887) |
Other | (14,400) | (6,157)
Gross deferred tax liabilities | (148,247) | (74,039)
Net deferred tax asset |  | $ 22,967
Net deferred tax (liability) | $ (37,721) |

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