Consolidated Statements of Comprehensive Income/(Loss) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Consolidated net loss	$ (1,158,937)	$ (934,141)	$ (503,480)
Other comprehensive income/(loss), net of tax:
Foreign currency translation adjustments	1,089	1,287	(55)
Net change in unrealized gains/(losses) on available-for-sale marketable securities	94	0	0
Other comprehensive income/(loss), net of tax	1,183	1,287	(55)
Total comprehensive loss, including noncontrolling interests	(1,157,754)	(932,854)	(503,535)
Less: net loss attributable to noncontrolling interests	(6,991)	(9,775)	(11,829)
Less: cumulative translation adjustments attributable to noncontrolling interests	318	678	(27)
Other comprehensive loss attributable to noncontrolling interests, net of tax	(6,673)	(9,097)	(11,856)
Total comprehensive loss attributable to common stockholders	$ (1,151,081)	$ (923,757)	$ (491,679)