Income Taxes (Details 2) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Provision for Loan Losses	$ 80,653	$ 76,384
Interest on nonaccrual loans	2,649	3,150
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Compensation	5,011	5,209
Deferred tax assets, unrealized losses on other real estate owned	298	289
Deferred Tax Assets, State Taxes	6,743	6,768
Deferred Tax Assets, Operating Loss Carryforwards	20,178	19,646
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities	31,336	29,057
Unrealized Loss From FDIC Assisted Acquisitions	876	886
Deferred Tax Assets, Investments	0	6,543
Deferred Tax Assets, Equity Method Investments	2,322	0
Lease liability	41,038	39,095
Deferred Tax Asset, Core Deposit And Customer Relationship Intangibles	1,428	0
Deferred Tax Assets, Gross	498,379	187,027
Deferred Tax Assets, Valuation Allowance	(26,687)	(24,882)
Deferred Tax Assets, Net of Valuation Allowance	471,692	162,145
Deferred Tax Liabilities, Goodwill and Intangible Assets	0	1,746
Deferred Tax Liabilities, Tax Deferred Income	1,341	2,337
Deferred Tax Liabilities, Other Comprehensive Income	0	24,972
Deferred Tax Liabilities, Property, Plant and Equipment	4,186	1,466
Deferred Tax Liabilities, Regulatory Assets	602	613
Deferred Tax Liabilities, Subordinated Debt	15,776	17,110
Deferred Tax Liabilities, Investment in Noncontrolled Affiliates	0	5,475
Deferred Tax Liabilities, Goodwill	9,229	6,166
Deferred Tax Liabilities, Leasing Arrangements	121,978	86,000
ROU assets	35,021	34,129
Deferred Tax Liabilities, Other	0	1,712
Deferred Tax Liabilities, Gross	189,844	181,726
Deferred Tax Asset (Liability)	(281,848)	(19,581)
Deferred Tax Assets, Unrealized Losses on Available-for-Sale Securities, Gross	224,680	0
Debt Securities, Held-to-maturity, Transfer, Unrealized Gain (Loss)	78,330	0
Deferred Tax Assets, Other	2,837	0
Tax mark-to-market on loans	$ 1,711	$ 0