Balance Sheet Components - Schedule of Accounts Receivable, Net (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Valuation And Qualifying Accounts Disclosure [Line Items]
Gross accounts receivable	$ 621,542	$ 565,088
Allowance for accounts receivable	(25,631)	(41,236)
Total accounts receivable, net of allowances	595,911	523,852
Allowance for Sales Returns
Valuation And Qualifying Accounts Disclosure [Line Items]
Allowance for accounts receivable	(4,043)	(5,912)
Allowance for Sales Incentives
Valuation And Qualifying Accounts Disclosure [Line Items]
Allowance for accounts receivable	(19,835)	(30,838)
Allowance for Doubtful Accounts
Valuation And Qualifying Accounts Disclosure [Line Items]
Allowance for accounts receivable	(1,582)	(4,181)
Other Allowances
Valuation And Qualifying Accounts Disclosure [Line Items]
Allowance for accounts receivable	$ (171)	$ (305)