Related Party Transactions (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021
Related Party Transaction [Line Items]
Other general and administrative expenses	$ 51,649	$ 39,148		$ 129,881	$ 96,867
Management
Related Party Transaction [Line Items]
Contract, initial term			12 months
Contract, renewal period			12 months
Affiliated Entity
Related Party Transaction [Line Items]
Expenses of various companies related through common ownership	4,500	3,600		20,100	12,100
Rent expense	4,100	3,300		19,100	11,000
Legal fees	200	200		500	500
Other general and administrative expenses	$ 200	$ 100		$ 500	500
Direct origination costs					$ 100