Acquisitions - NS Leasing LLC Narrative (Details) - USD ($) $ in Thousands			6 Months Ended
		Apr. 01, 2021	Jun. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Business Acquisition [Line Items]
Financing receivable	[1]		$ 4,575,905	$ 4,481,600
Goodwill			289,976	264,193	$ 171,260
Leases
Business Acquisition [Line Items]
Financing receivable			314,522	$ 122,508
North Star Leasing
Business Acquisition [Line Items]
Total consideration		$ 118,846
Contingent consideration maximum		3,100
Goodwill		24,720
Other intangible assets		14,009
Contingent consideration liability		3,000
Acquisition related cost			$ 90
North Star Leasing | Leases
Business Acquisition [Line Items]
Financing receivable		83,300
North Star Leasing | Short-term Debt
Business Acquisition [Line Items]
Total consideration		69,100
North Star Leasing | Cash
Business Acquisition [Line Items]
Total consideration		$ 116,500

[1] Also referred to throughout this Quarterly Report on Form 10-Q as "total loans" and "loans held for investment."