Revenues - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Additions in deferred revenue	$ 118,400
Additional Invoicing	1,400,000
Total revenues	1,300,658	$ 883,026	$ 674,860
Deferred revenue, revenue recognized	312,200
Revenue remaining performance obligation, contracts exceeds one year	$ 376,600
Revenue remaining performance obligation contract period	1 year
Revenue remaining performance obligation percentage recognized	93.00%
Short-term deferred revenue	$ 430,414	312,866
Increase (decrease) in deferred commission expense	29,700
Incremental costs of deferred sales commission expense	96,500
Amortization of deferred commission expense	$ 66,800
Minimum [Member]
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Amortization period of deferred commissions	1 year
Maximum [Member]
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Amortization period of deferred commissions	3 years
Accrued Expenses and Other Current Liabilities [Member]
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Short-term deferred revenue	$ 2,500	$ 1,700