Premises and Equipment, Net (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Accumulated depreciation and amortization	$ (46,353)	$ (25,720)
Premises and equipment, net	151,687	107,572
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property plant and equipment gross	140,287	104,074
Furniture and equipment
Property, Plant and Equipment [Line Items]
Property plant and equipment gross	$ 33,074	24,325
Furniture and equipment | Minimum
Property, Plant and Equipment [Line Items]
Useful life	3 years
Furniture and equipment | Maximum
Property, Plant and Equipment [Line Items]
Useful life	7 years
Software, including internally-developed
Property, Plant and Equipment [Line Items]
Property plant and equipment gross	$ 20,176	3,644
Software, including internally-developed | Minimum
Property, Plant and Equipment [Line Items]
Useful life	3 years
Software, including internally-developed | Maximum
Property, Plant and Equipment [Line Items]
Useful life	7 years
Construction in process
Property, Plant and Equipment [Line Items]
Property plant and equipment gross	$ 4,503	$ 1,249