Accumulated Other Comprehensive Loss - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	$ 10,492	$ (30,269)
Unrecognized Net Defined Benefit Plan Costs [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive (Loss) Reclassification Adjustment from AOCI, Pension and other Postretirement Benefit Plans, before tax	(1,300)
Benefit for Income Taxes	400
Amortization of net actuarial (losses)	(2,000)
Net prior service credit arising during period, before tax	700
Change in Fair Value of Derivatives [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Benefit for Income Taxes	200
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax	(700)
Accumulated Translation Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	15,000
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Related to Net Investment Hedges, before Reclassification and Tax	(6,200)
Foreign currency translation, tax benefit	2,300
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period Related to Intra-Entity Transactions of a Long-Term Investment Nature, Net of Tax	(600)
Interest Expense [Member] | Interest Rate Contract [Member] | Change in Fair Value of Derivatives [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax	(200)
Cost of Goods, Total [Member] | Natural Gas [Member] | Change in Fair Value of Derivatives [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax	$ (500)