Stock-Based Compensation - Performance-based Awards (Details) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended												6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2022	Jun. 30, 2021
Grant Date Stock Price
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Valuation Method	Grant Date Stock Price	Grant Date Stock Price	Grant Date Stock Price	Grant Date Stock Price	Grant Date Stock Price	Grant Date Stock Price	Grant Date Stock Price	Grant Date Stock Price	Grant Date Stock Price		Grant Date Stock Price
Black-Scholes Merton
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Valuation Method		Black-Scholes-Merton		Black-Scholes-Merton			Black-Scholes-Merton		Black-Scholes-Merton
Monte-Carlo
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Valuation Method			Monte-Carlo Simulation	Monte-Carlo Simulation	Monte-Carlo Simulation	Monte-Carlo Simulation			Monte-Carlo Simulation	Monte-Carlo Simulation		Monte-Carlo Simulation
Performance-based awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 14,100			$ 19,000									$ 27,500	$ 30,000
Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
RSUs Granted (in shares)													4,698
Vested (in shares)													777
Restricted stock units | Grant Date Stock Price
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
RSUs Granted (in shares)	103	849	205	7	279	22	27	21	436		188
Vested (in shares)			3	2	15	2	17	21	408		140
Restricted stock units | Monte-Carlo
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
RSUs Granted (in shares)			20		125	32			300	50		300
Vested (in shares)						19			300	50		300
Options to purchase common stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options Granted (in shares)													264
RSUs Granted (in shares)													4,698
Stock-based compensation expense	$ 40,973			$ 35,103									$ 76,060	$ 58,335
Options to purchase common stock | Black-Scholes Merton
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options Granted (in shares)		110		29			10		129
Options Vested (in shares)							10		129
Options to purchase common stock | Monte-Carlo
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options Granted (in shares)				163	150				150			200
Options Vested (in shares)									150			200