Income Taxes - Rollforward of Total Gross Unrecognized Tax Benefit (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Unrecognized tax benefit as of beginning of period	$ 63,295	$ 46,320	$ 46,650
Tax positions related to current year, additions for uncertain tax positions	84,249	27,710	20,592
Tax positions related to prior year, Additions for uncertain tax positions	15,411	5,471	10,201
Tax positions related to prior year, Decreases for uncertain tax positions	(2,647)	(5,804)	(29,977)
Tax positions related to prior year, Reductions due to lapse of applicable statute of limitations	(4,582)	(8,986)	0
Tax positions related to prior year, Settlements with tax authorities	(14,166)	(1,416)	(1,146)
Unrecognized tax benefit as of end of period	$ 141,560	$ 63,295	$ 46,320