Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net loss	$ (135,447)	$ (148,135)	$ (55,146)
Other comprehensive income:
Unrealized gain on marketable securities	497	0	0
Other comprehensive income	497	0	0
Total comprehensive loss including noncontrolling interest	(134,950)	(148,135)	(55,146)
Less: Total comprehensive loss attributable to noncontrolling interest	(99,612)	(40,103)	0
Total comprehensive loss attributable to Class A ordinary shareholders	$ (35,338)	$ (108,032)	$ (55,146)