Equity-Based Compensation - Summary of Option Activity (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Number of options
Outstanding, beginning balance (in shares)	46,805,766
Granted (in shares)	4,125,176
Exercised (in shares)	(211,187)
Forfeited (in shares)	(2,501,698)
Expired (in shares)	(2,130,416)
Outstanding, ending balance (in shares)	46,087,641	46,805,766
Vested and expected to vest (in shares)	46,087,641
Exercisable (in shares)	33,747,590
Weighted average exercise price
Outstanding, beginning balance (in dollars per share)	$ 6.13
Granted (in dollars per share)	2.99
Exercised (in dollars per share)	2.34
Forfeited (in dollars per share)	4.01
Expired (in dollars per share)	7.80
Outstanding, ending balance (in dollars per share)	5.90	$ 6.13
Vested and expected to vest (in dollars per share)	5.90
Exercisable (in dollars per share)	$ 6.78
Share-based Compensation Arrangement by Share-based Payment Award, Additional General Disclosures [Abstract]
Weighted average remaining contractual term, outstanding	5 years 3 months 25 days	6 years 6 months 14 days
Weighted average remaining contractual term, vested and expected to vest	5 years 3 months 25 days
Weighted average remaining contractual term, exercisable	4 years 2 months 19 days
Aggregate intrinsic value, outstanding	$ 0	$ 39,626
Aggregate intrinsic value, vested and expected to vest	0
Aggregate intrinsic value, exercisable	$ 0