Income Taxes - Schedule of Net Income (Losses) Before Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
U.S.	$ (229,585)	$ (229,923)
Non-U.S.	110	161
Loss before income taxes	$ (229,475)	$ (229,762)