Stockholders' Equity - Schedule of Stock Based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation	$ 49,018	$ 50,217	$ 153,804	$ 146,901
Provision for income taxes	(11,683)	(15,604)	(40,245)	(45,063)
Total stock-based compensation, net of income taxes	37,335	34,613	113,559	101,838
Cost of revenue
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation	6,738	6,384	20,708	18,374
Research and development
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation	16,329	12,722	50,635	36,336
Sales and marketing
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation	10,973	16,809	34,998	48,555
General and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation	$ 14,978	$ 14,302	$ 47,463	$ 43,636

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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