Net Loss Per Share - Summary of Computation of Basic and Diluted Net Loss Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Earnings Per Share Basic And Diluted [Abstract]
Net loss	$ (310,459)	$ (77,189)
Weighted-average number of shares outstanding used to compute net loss per share attributable to common stockholders, basic and diluted	137,259,629	135,497,511
Net loss per share attributable to common stockholders, basic and diluted	$ (2.26)	$ (0.57)