Restructuring - Summary of Restructuring Liability (Detail) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2020	Mar. 31, 2020
Restructuring Cost And Reserve [Line Items]
Balance, beginning of period	$ 7,187	$ 6,065
Additions, charged to restructuring expenses	1,534	3,766
Change in estimate	(2,132)
Cash payments	(1,459)	(2,134)
Non-cash utilization	(200)	(242)
Currency translation	221	(268)
Balance, end of period	5,151	7,187
Employee Separation Costs
Restructuring Cost And Reserve [Line Items]
Balance, beginning of period	7,058	5,994
Additions, charged to restructuring expenses	1,301	3,302
Change in estimate	(2,132)
Cash payments	(1,286)	(1,932)
Currency translation	175	(306)
Balance, end of period	5,116	7,058
Accelerated Depreciation Charges
Restructuring Cost And Reserve [Line Items]
Additions, charged to restructuring expenses	200	242
Non-cash utilization	(200)	(242)
Other Restructuring
Restructuring Cost And Reserve [Line Items]
Balance, beginning of period	129	71
Additions, charged to restructuring expenses	33	222
Cash payments	(173)	(202)
Currency translation	46	38
Balance, end of period	$ 35	$ 129