Use of Special Purpose Entities (SPE) and Variable Interest Entities (VIE) - Redeemable Noncontrolling Interest in Consolidated VIEs (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Variable Interest Entity [Line Items]
Redeemable non-controlling interest in consolidated variable interest entities	$ 28,061	$ 63,803
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Net loss attributable to redeemable non-controlling interest in Consolidated VIEs	(29,134)	(42,044)	$ (4,724)
Adjustment of redeemable non-controlling interest to estimated redemption value	$ 14,175	(44,237)
Weighted Average
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Capitalization rate	5.70%
Discount rate	14.70%
Minimum
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Capitalization rate	5.30%
Discount rate	13.60%
Maximum
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Capitalization rate	6.50%
Discount rate	15.60%
VIE, Primary Beneficiary
Variable Interest Entity [Line Items]
Redeemable non-controlling interest in consolidated variable interest entities	$ 11,100
Redemption of redeemable non-controlling interest	485	2,015	0
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Beginning balance	63,803	66,392	0
Initial consolidation of Consolidated VIEs	0	0	67,096
Contributions	6	462	0
Distributions	(4,021)	(7,083)	0
Net loss attributable to redeemable non-controlling interest in Consolidated VIEs	(17,067)	(38,190)	(704)
Adjustment of redeemable non-controlling interest to estimated redemption value	(14,175)	44,237	0
Redemption of redeemable non-controlling interest	(485)	(2,015)	0
Ending balance	$ 28,061	$ 63,803	$ 66,392