Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

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Amount, before tax and reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness.

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Amount, before tax, of reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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Amount before tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).

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Fair Value Measurements - Gains and Losses on Derivative Instruments in Consolidated Statement of Income (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Derivative Instruments, Gain (Loss) [Line Items]
Amount of (Loss) Gain Recognized in Other Comprehensive Income on Derivatives	$ (3,753)
Amount of (Loss) Gain Recognized in Other Comprehensive Income on Derivatives		$ 2,628	$ (2,473)
Designated as Hedging Instrument
Derivative Instruments, Gain (Loss) [Line Items]
Amount of (Loss) Gain Recognized in Other Comprehensive Income on Derivatives	(2,612)
Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income into Income	1,141
Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income into Income		2,412	(3,619)
Designated as Hedging Instrument \| Net sales
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income into Income	988
Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income into Income		1,453	(2,532)
Designated as Hedging Instrument \| Interest expense
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income into Income	(123)
Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income into Income		(134)	(69)
Designated as Hedging Instrument \| Other non-operating expense
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income into Income	276
Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income into Income		1,093	(1,018)
Not designated as hedging instruments: \| Foreign Currency Derivative \| Other non-operating expense
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Income on Derivatives	$ (2,674)	602	(3,464)
Derivatives Designated as Cash Flow Hedges \| Designated as Hedging Instrument
Derivative Instruments, Gain (Loss) [Line Items]
Amount of (Loss) Gain Recognized in Other Comprehensive Income on Derivatives		$ 5,040	$ (6,092)