Summary of Significant Accounting Policies - Calculation of Basic and Diluted Net Loss Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Basic loss per share:
Net loss from continuing operations	$ (56,329)	$ (83,368)
Less: Net loss attributable to non-controlling interest	574	11
Net loss from continuing operations available to common shareholders	(55,755)	(83,357)
Less: Net loss from discontinued operations, net of tax	(255)	(256)
Net loss attributable to common shareholders	$ (56,010)	$ (83,613)
Shares used in computation:
Basic (in shares)	299,363,298	225,461,595
Diluted (in shares)	299,363,298	225,461,595
Basic loss per share from continuing operations (in dollars per share)	$ (0.19)	$ (0.37)
Diluted loss per share from continuing operations (in dollars per share)	(0.19)	(0.37)
Basic loss per share from discontinued operations (in dollars per share)	0	0
Diluted loss per share from discontinued operations (in dollars per share)	0	0
Basic loss per share (in usd per share)	(0.19)	(0.37)
Diluted loss per share (in usd per share)	$ (0.19)	$ (0.37)