Net Loss Per Share - Schedule of Computation of Basic and Diluted Net Loss Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Earnings Per Share [Abstract]
Net loss (in thousands)		$ (402,266)	$ (223,485)	$ (100,077)
Weighted Average Number of Shares Outstanding, Basic	[1]	97,157,690	64,877,988	51,922,108
Weighted Average Number of Shares Outstanding, Diluted	[1]	97,157,690	64,877,988	51,922,108
Earnings Per Share, Basic		$ (4.14)	$ (3.44)	$ (1.93)
Earnings Per Share, Diluted		$ (4.14)	$ (3.44)	$ (1.93)

[1] Includes shares of common stock into which pre-funded warrants may be exercised. See Note 9, “Pre-Funded Warrants.”