Stock Incentive Plans - Summary of Stock Option Activity Plans, Including Grants To Nonemployees (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Options Outstanding
Beginning balance (in shares)	609,881	1,503,247	2,094,137
Options granted (in shares)	0	0	20,010
Options exercised (in shares)	(90,939)	(868,614)	(540,307)
Options forfeited (in shares)	(14,836)	(24,752)	(70,593)
Ending balance (in shares)	504,106	609,881	1,503,247	2,094,137
Options exercisable (in shares)	483,548
Options vested and expected to vest (in shares)	503,884
Weighted- Average Exercise Price Per Share
Beginning balance (in USD per share)	$ 40.18	$ 27.40	$ 23.20
Options granted (in USD per share)	0	0	82.77
Options exercised (in USD per share)	31.15	17.31	9.59
Options forfeited (in USD per share)	68.81	66.89	54.54
Ending balance (in USD per share)	40.97	$ 40.18	$ 27.40	$ 23.20
Options exercisable (in USD per share)	39.61
Options vested and expected to vest (in USD per share)	$ 40.95
Weighted- Average Remaining Contractual Life (years)
Weighted-average remaining contractual life for options outstanding (in years)	5 years 2 months 12 days	6 years 2 months 26 days	6 years 5 months 4 days	7 years 7 days
Weighted-average remaining contractual life for options exercisable (in years)	5 years 1 month 24 days
Weighted-average remaining contractual life for options vested and expected to vest (in years)	5 years 2 months 12 days
Aggregate Intrinsic Value (in thousands)
Aggregate intrinsic value of options outstanding	$ 38,675	$ 120,163	$ 62,401	$ 97,976
Aggregate intrinsic value of options exercisable	37,756
Aggregate intrinsic value of options vested and expected to vest	$ 38,667