Stock-Based Compensation - Summary of RSU Activity (Details) - RSUs shares in Thousands	3 Months Ended
	Mar. 31, 2022 $ / shares shares
Number of Share Units
Share Units, Outstanding as of December 31, 2021 | shares	3,683
Share Units, Granted | shares	1,814
Share Units, Vested and delivered | shares	(1,433)
Share Units, Forfeited | shares	(61)
Share Units, Outstanding as of March 31, 2022 | shares	4,003	[1]
Weighted-Average Grant Date Fair Value
Weighted-Average Grant Date Fair Value, Outstanding as of December 31, 2021 | $ / shares	$ 10.95
Weighted-Average Grant Date Fair Value, Granted | $ / shares	15.07
Weighted-Average Grant Date Fair Value, Vested and delivered | $ / shares	10.28
Weighted-Average Grant Date Fair Value, Forfeited | $ / shares	12.69
Weighted-Average Grant Date Fair Value, Outstanding as of March 31, 2022 | $ / shares	$ 13.03	[1]

[1] Included in “Outstanding as of March 31, 2022” are 63 RSUs that were vested, but not yet delivered.