Net Income (Loss) Per Share - Antidilutive Securities Excluded From Computation of Earnings Per Share (Details) - shares shares in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	8,652	1,123	1,265
Capped call
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	4,167	0	0
Convertible debt
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	4,167	0	0
Options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	166	244	417
RSUs
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	32	724	559
ESPP
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	0	87	111
PSUs
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	120	68	178