Derivatives and Hedging - Additional Information (Detail) - USD ($)	3 Months Ended	12 Months Ended
	Jun. 30, 2020	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Derivative [Line Items]
Foreign currency translation adjustments		$ 25,690,000	$ (4,751,000)	$ (7,672,000)
Forward points expensed on derivatives		648,000
Net losses from accumulated other comprehensive income (loss) into net earnings during the next 12 months		270,000
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax		2,956,000	2,811,000	389,000
Interest income		$ 492,000	807,000	594,000
Maximum remaining maturity of foreign currency derivatives		12 months
Foreign Currency Transaction Gain (Loss), net		$ 9,024,000	(5,838,000)	(2,824,000)
Designated as Hedging Instrument | Cash Flow Hedging
Derivative [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax		15,686,000	8,396,000	236,000
Currency Swap
Derivative [Line Items]
Settlement of cross-currency swap contract		18,510,000	11,212,000
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax			7,783,000
Currency Swap | Other Income
Derivative [Line Items]
Settlement of cross-currency swap contract		5,735,000
Currency Swap | Other income (expense)
Derivative [Line Items]
Settlement of cross-currency swap contract	$ 11,046,000	11,046,000	0	0
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax			2,756,000
Currency Swap | Interest Income
Derivative [Line Items]
Settlement of cross-currency swap contract		1,730,000
Currency Swap | Interest Expense
Derivative [Line Items]
Settlement of cross-currency swap contract			5,027,000
Currency Swap | Designated as Hedging Instrument | Cash Flow Hedging
Derivative [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax		15,081,000	11,212,000	0
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax		18,510,000	7,783,000	0
Interest Rate Swap | Other Income
Derivative [Line Items]
Settlement of cross-currency swap contract		(3,852,000)	(552,000)
Interest Rate Swap | Designated as Hedging Instrument | Cash Flow Hedging
Derivative [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax		(12,881,000)	(9,434,000)	0
Interest Rate Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months, Net		(4,789,000)
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax		(3,852,000)	(552,000)	0
Foreign Currency Forward Contracts
Derivative [Line Items]
Derivative notional amount			72,119,000	459,600,000
Foreign Currency Forward Contracts | Designated as Hedging Instrument
Derivative [Line Items]
Derivative notional amount		756,000	0
Foreign Exchange Forward
Derivative [Line Items]
Derivative, excluded component, gain (loss), recognized in earnings		0
Foreign Exchange Forward | Cost of Goods Sold
Derivative [Line Items]
Foreign currency translation adjustments		380,000	398,000	236,000
Foreign Exchange Forward | Designated as Hedging Instrument | Cash Flow Hedging
Derivative [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax		756,000	1,033,000	389,000
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax		1,028,000	1,165,000	236,000
Currency and Interest Rate Swap Agreements | Designated as Hedging Instrument
Derivative [Line Items]
Derivative notional amount		$ 196,350,000	198,353,000
Minimum
Derivative [Line Items]
Maximum length of time, foreign currency cash flow hedge		12 years
Maximum
Derivative [Line Items]
Maximum length of time, foreign currency cash flow hedge		15 years
Short [Member] | Foreign Currency Forward Contracts
Derivative [Line Items]
Derivative notional amount		$ 81,627,000
Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]
Derivative [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax		$ 2,956,000	$ 2,811,000	$ 389,000