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Restructuring - Summary of Restructuring Liability (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Restructuring Cost And Reserve [Line Items]
Balance, beginning of period	$ 6,065
Additions, charged to restructuring expenses	3,766	$ 1,914
Cash payments	(2,134)
Non-cash utilization	(242)
Currency translation	(268)
Balance, end of period	7,187
Employee Separation Costs
Restructuring Cost And Reserve [Line Items]
Balance, beginning of period	5,994
Additions, charged to restructuring expenses	3,302
Cash payments	(1,932)
Currency translation	(306)
Balance, end of period	7,058
Accelerated Depreciation Charges
Restructuring Cost And Reserve [Line Items]
Additions, charged to restructuring expenses	242
Non-cash utilization	(242)
Other Restructuring
Restructuring Cost And Reserve [Line Items]
Balance, beginning of period	71
Additions, charged to restructuring expenses	222
Cash payments	(202)
Currency translation	38
Balance, end of period	$ 129

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Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

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