v3.20.4
Balance Sheet Components - Schedule of Accrued Liabilities (Detail) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Balance Sheet Related Disclosures [Abstract]    
Accrued payroll and related expenses $ 85,466 $ 31,355
Accrued other liabilities 73,080 95,265
Total accrued liabilities $ 158,546 $ 126,620