Income Taxes - Schedule of Income Tax Provision (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Current tax provision
Federal	$ (8,813)	$ 9,979	$ (11,568)
State and local	1,149	429	1,709
Foreign	149,381	146,055	98,433
Total current income tax provision	141,717	156,463	88,574
Deferred tax provision
Federal	(7,943)	(41,126)	(8,287)
State and local	(2,057)	7,598	(7,092)
Foreign	(57,718)	(25,751)	34,781
Total deferred income tax provision	(67,718)	(59,279)	19,402
Total taxes on income	$ 73,999	$ 97,184	$ 107,976