Net Income (Loss) Per Common Share - Summary of Weighted-average Potential Shares of Common Stock Were Excluded From Calculation of Diluted Net Income (Loss) Per Share Attributable to Common Stockholders (Details) - shares shares in Thousands		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Stock Options - Service Only Condition
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount		17,201	23,646	23,080
Stock Options - Market and/or Performance Condition
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	[1]	14,428	17,675	15,090
Restricted Stock Units (RSUs)
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount		894	110	185

[1] Market and performance conditions were satisfied during 2021.