Variable Interest Entities and Noncontrolling Interests - Income or loss attributable to third party investors (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Noncontrolling Interest [Abstract]
Amounts attributable to non-redeemable noncontrolling interests	$ 0	$ (41,617)	$ 0	$ (78,314)
Amounts attributable to redeemable noncontrolling interests	399	(1,561)	(1,233)	(2,416)
Net (income) loss attributable to noncontrolling interests	$ 399	$ (43,178)	$ (1,233)	$ (80,730)