Income Taxes - Reconciliation of Federal Statutory Income Tax Rate to Effective Tax Rate (Detail)		1 Months Ended	12 Months Ended
		Apr. 30, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Federal statutory income tax rate			19.00%	19.00%	19.00%
Tax effect of international operations	[1]		(5.10%)	(3.90%)	(8.20%)
Change in valuation allowances			(0.20%)	1.30%	1.10%
Excess tax benefits on stock-based compensation			(1.10%)	(0.70%)	(0.70%)
Base erosion and anti-abuse tax		0.003	0	0.017	0
Unrecognized tax benefits			(1.30%)	0.00%	0.00%
Effective tax rate			11.30%	17.40%	11.20%

[1] The tax effect of international operations consists of non-U.K. jurisdictions.