Premises and Equipment, Net (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	$ 765,766	$ 706,981
Accumulated depreciation and amortization	(407,210)	(380,675)
Total premises and equipment, net	358,556	326,306
Depreciation and amortization	41,200	28,800	$ 30,600
Land
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	84,594	89,444
Buildings
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	206,604	212,658
Leasehold improvements
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	123,278	92,186
Furniture and equipment
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	$ 351,290	$ 312,693

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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