Basic and Diluted Net Loss Per Share - Schedule of Basic and Diluted Net Loss Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Earnings Per Share [Abstract]
Net loss attributable to common stockholders—basic	$ (62,047)	$ (27,541)	$ (132,633)	$ (123,920)
Net loss attributable to common stockholders - diluted	$ (62,047)	$ (27,541)	$ (132,633)	$ (123,920)
Net loss per share attributable to common stockholders - basic (in USD per share)	$ (0.54)	$ (0.25)	$ (1.16)	$ (1.12)
Net loss per share attributable to common stockholders - diluted (in USD per share)	$ (0.54)	$ (0.25)	$ (1.16)	$ (1.12)
Weighted average common shares outstanding - basic (in shares)	114,816,879	112,159,698	114,293,251	110,185,333
Weighted average common shares outstanding - diluted (in shares)	114,816,879	112,159,698	114,293,251	110,185,333