Stockholders' Equity - Summary of Restricted Stock Unit Activity and Weighted Average Exercise Price (Details) - RSUs - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	9 Months Ended
	Sep. 30, 2023	Dec. 31, 2022
Number of Shares
Beginning balance outstanding (in shares)	5,235
Awarded (in shares)	2,619
Vested (in shares)	(1,590)
Forfeited (in shares)	(1,692)
Non-vested and outstanding at end of period (in shares)	4,572
Expected to vest (in shares)	3,129
Weighted Average Grant Date Fair Value (usd per share)
Beginning balance outstanding (in dollars per share)	$ 25.42
Awarded (in dollars per share)	5.21
Vested (in dollars per share)	20.80
Forfeited (in dollars per share)	25.39
Non-vested and outstanding at end of period (in dollars per share)	15.28
Expected to vest (in dollars per share)	$ 15.35
Aggregate Fair Value
Aggregate fair value, Non-vested and outstanding		$ 53,080
Aggregate fair value, Expected to vest	$ 12,173