Derivatives and Hedging - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019	Jan. 31, 2019
Derivative [Line Items]
Minimum Length of Time, Foreign Currency Cash Flow Hedge			12 months
Maximum maturity for foreign currency cash flow hedge			15 months
Maximum maturity for foreign currency derivatives			12 months
Forward points amortized on derivatives	$ 232,000		$ 464,000
Foreign currency gains (losses)	2,906,000	$ 2,729,000	(2,241,000)	$ (2,609,000)
Foreign Exchange Forward
Derivative [Line Items]
Forward points amortized on derivatives			0
Foreign Exchange Forward | Cost Of Goods Sold
Derivative [Line Items]
Gain Reclassified from AOCI into COGS	407,000		408,000
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax		242,000		565,000
Currency Swap
Derivative [Line Items]
Gain Reclassified from AOCI into COGS	11,463,000	553,000	18,510,000	2,251,000
Designated as Hedging Instrument | Foreign Exchange Contract
Derivative [Line Items]
Derivative Instrument, Notional Amount	40,745,000		40,745,000		$ 0
Designated as Hedging Instrument | Foreign Exchange Forward
Derivative [Line Items]
Interest Rate Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months, Net			1,103,000
Designated as Hedging Instrument | Currency and Interest Rate Swap Agreements
Derivative [Line Items]
Derivative Instrument, Notional Amount	197,352,000		197,352,000		198,353,000
Not Designated as Hedging Instrument | Foreign Exchange Contract
Derivative [Line Items]
Derivative Instrument, Notional Amount	125,108,000		125,108,000		$ 72,119,000
Cash Flow Hedging | Designated as Hedging Instrument
Derivative [Line Items]
Gain Reclassified from AOCI into COGS	11,084,000	(1,269,000)	17,935,000	2,581,000
Cash Flow Hedging | Designated as Hedging Instrument | Foreign Exchange Forward
Derivative [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax			1,974,000
Gain Reclassified from AOCI into COGS	638,000	228,000	872,000	374,000
Cash Flow Hedging | Designated as Hedging Instrument | Currency Swap
Derivative [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax			15,081,000
Gain Reclassified from AOCI into COGS	11,463,000	(1,463,000)	18,510,000	2,251,000
Cash Flow Hedging | Designated as Hedging Instrument | Interest Rate Swap
Derivative [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	(1,928,000)		(13,161,000)
Gain Reclassified from AOCI into COGS	$ (1,017,000)	$ (34,000)	$ (1,447,000)	$ (44,000)
Secured Debt | Term Loan Facility
Derivative [Line Items]
Convertible Debt, Face Amount						$ 480,000,000