v3.20.4
Revenue - Schedule of Contract Balances (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Schedule Of Contract Balances [Line Items]      
Accounts receivable, net $ 523,852 $ 332,673 $ 183,078
Deferred revenue, current portion 55,465 39,861 45,442
Deferred revenue, non-current portion 21,283 15,370 19,594
Total deferred revenue 76,748 55,231 65,036
Prepaid Expenses and Other Current Assets      
Schedule Of Contract Balances [Line Items]      
Contract assets (included in Prepaid expenses and other current assets) $ 7,431 $ 3,588 $ 753