Summary of Significant Accounting Policies - Intangible Assets Acquired (Details) - USD ($) $ in Thousands	6 Months Ended		12 Months Ended
	Dec. 31, 2021	Jul. 09, 2021	Dec. 31, 2022
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible assets, gross	$ 409,093		$ 369,063
Accumulated amortization	(43,254)		(49,143)
Intangible assets, net	365,839		319,920
Capitalized internally developed software costs, amortization	600	$ 1,500	900
Amortization expense	43,300	$ 1,400	48,900
Annual Amortization Expense
2023			34,027
2024			34,015
2025			33,124
2026			31,893
2027			31,199
Thereafter			$ 155,662
Contractor relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life (in Years)			11 years 6 months
Intangible assets, gross	350,000		$ 350,000
Capital provider relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life (in Years)			9 months 18 days
Intangible assets, gross	43,000		$ 0
Trademarks/ trade names
Acquired Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life (in Years)			10 years
Intangible assets, gross	7,900		$ 7,900
Developed technology
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible assets, gross	$ 8,193		11,163
Intangible assets, net			8,177
Annual Amortization Expense
2023			2,828
2024			2,730
2025			1,925
2026			694
2027			0
Thereafter			$ 0
Developed technology | Minimum
Acquired Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life (in Years)			3 years
Developed technology | Maximum
Acquired Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life (in Years)			5 years
Other Identified Intangible Assets
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible assets, net			$ 311,743
Annual Amortization Expense
2023			31,199
2024			31,285
2025			31,199
2026			31,199
2027			31,199
Thereafter			$ 155,662