Restructuring - Summary of Activity of Restructuring (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning Balance	$ 23,435	$ 26,995
Expense	36,950	39,482	$ 51,102
Cash payments	(32,772)	(40,332)
Restructuring Reserve, Settled without Cash	(214)	(2,558)
Foreign exchange translation and other	(815)	(152)
Restructuring Reserve, Ending Balance	26,584	23,435	26,995
Employee separation costs [Member]
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning Balance	15,029	22,990
Expense	32,000	17,926
Cash payments	(24,820)	(25,261)
Restructuring Reserve, Settled without Cash	0	0
Foreign exchange translation and other	(1,252)	(626)
Restructuring Reserve, Ending Balance	20,957	15,029	22,990
Other exit costs [Member]
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning Balance	8,406	4,005
Expense	4,950	21,556
Cash payments	(7,952)	(15,071)
Restructuring Reserve, Settled without Cash	(214)	(2,558)
Foreign exchange translation and other	437	474
Restructuring Reserve, Ending Balance	$ 5,627	$ 8,406	$ 4,005