Derivative Financial Instruments - Summary of Notional Amount and Estimated Fair Value of Derivative Financial Instruments (Detail) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Derivatives, Fair Value [Line Items]
Derivative Asset, Notional Amount	$ 628,284	$ 473,067
Derivative, Fair Value, Net	(4,618)	(9,764)
Designated as Hedging Instrument [Member] | Natural Gas [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Notional Amount	2,165
Derivative, Fair Value, Net	(80)
Designated as Hedging Instrument [Member] | Foreign Exchange Forward Contracts and Collars Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Notional Amount	467,253	397,744
Derivative, Fair Value, Net	(3,251)	(9,539)
Designated as Hedging Instrument [Member] | Interest Rate Swap Contracts Designated as Hedges [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Notional Amount	90,000
Derivative, Fair Value, Net	(259)
Not Designated as Hedging Instrument [Member] | Foreign Exchange Forward Contracts and Collars Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Notional Amount	45,905	23,305
Derivative, Fair Value, Net	126	515
Not Designated as Hedging Instrument [Member] | Aluminum Forward Contracts [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Notional Amount	10,810	15,564
Derivative, Fair Value, Net	(927)	1,833
Not Designated as Hedging Instrument [Member] | Cross Currency Swap Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Notional Amount	12,151	36,454
Derivative, Fair Value, Net	$ (227)	$ (2,573)