Income Taxes - Income Before Provision for Income Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
United States	$ 515,041	$ 457,090	$ 505,818
Foreign	593,767	425,435	572,001
Income before income taxes	$ 1,108,808	$ 882,525	$ 1,077,819