Schedule of Reclassification Adjustments and Other Activities Impacting Accumulated Other Comprehensive Income (Loss) (Detail) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2016	Mar. 31, 2015
Accumulated Other Comprehensive Income Loss [Line Items]
Balance at December 31, 2015		$ (51,670)	$ (25,743)
Other comprehensive income (loss) before reclassifications		9,317	(19,886)
Income tax effect of other comprehensive income (loss) before reclassifications		853	556
Amounts reclassified from accumulated other comprehensive income (loss) into net income		182	10
Income taxes reclassified into net income		(67)
Other comprehensive income (loss), net of tax		10,285	(19,320)
Balance at March 31, 2016		(41,385)	(45,063)
Defined Benefit Pension Plans
Accumulated Other Comprehensive Income Loss [Line Items]
Balance at December 31, 2015		(2,060)	(2,673)
Balance at March 31, 2016		(2,060)	(2,673)
Foreign Currency Translation Adjustments
Accumulated Other Comprehensive Income Loss [Line Items]
Balance at December 31, 2015		(49,381)	(23,060)
Other comprehensive income (loss) before reclassifications		7,910	(19,605)
Income tax effect of other comprehensive income (loss) before reclassifications		1,242	467
Other comprehensive income (loss), net of tax		9,152	(19,138)
Balance at March 31, 2016		(40,229)	(42,198)
Commodity Hedge Derivatives
Accumulated Other Comprehensive Income Loss [Line Items]
Balance at December 31, 2015		(229)
Other comprehensive income (loss) before reclassifications		114	76
Income tax effect of other comprehensive income (loss) before reclassifications		(42)
Amounts reclassified from accumulated other comprehensive income (loss) into net income	[1]	182
Income taxes reclassified into net income		(67)
Other comprehensive income (loss), net of tax		187	76
Balance at March 31, 2016		(42)	76
Foreign Currency Hedge Derivatives
Accumulated Other Comprehensive Income Loss [Line Items]
Balance at December 31, 2015			(10)
Other comprehensive income (loss) before reclassifications		1,293	(357)
Income tax effect of other comprehensive income (loss) before reclassifications		(347)	89
Amounts reclassified from accumulated other comprehensive income (loss) into net income	[1]		10
Other comprehensive income (loss), net of tax		946	(258)
Balance at March 31, 2016		$ 946	$ (268)

[1] The amounts reclassified from accumulated other comprehensive income are included in cost of sales.