Derivative Instruments and Hedging Activities Carrying Values of Derivative Instruments (Detail) - USD ($) $ in Thousands		Sep. 30, 2015	Dec. 31, 2014
Derivative [Line Items]
Derivative Net Carrying Value		$ 1,994	$ (7,179)
Designated as Hedging Instrument
Derivative [Line Items]
Derivative Net Carrying Value		3,737	(2,570)
Designated as Hedging Instrument | Foreign Exchange Contract
Derivative [Line Items]
Derivative Net Carrying Value	[1]	3,143	(2,570)
Designated as Hedging Instrument | Interest Rate Swap Contract
Derivative [Line Items]
Derivative Net Carrying Value	[1]	594
Not Designated as Hedging Instrument
Derivative [Line Items]
Derivative Net Carrying Value		(1,743)	(4,609)
Not Designated as Hedging Instrument | Commodity contracts
Derivative [Line Items]
Derivative Net Carrying Value	[1]	(1,743)	(4,609)
Prepaid Expenses And Other Current Assets
Derivative [Line Items]
Fair Value— Assets		7,192	534
Prepaid Expenses And Other Current Assets | Designated as Hedging Instrument
Derivative [Line Items]
Fair Value— Assets		7,192	534
Prepaid Expenses And Other Current Assets | Designated as Hedging Instrument | Foreign Exchange Contract
Derivative [Line Items]
Fair Value— Assets	[1]	6,598	534
Prepaid Expenses And Other Current Assets | Designated as Hedging Instrument | Interest Rate Swap Contract
Derivative [Line Items]
Fair Value— Assets	[1]	594
Prepaid Expenses And Other Current Assets | Not Designated as Hedging Instrument
Derivative [Line Items]
Fair Value— Assets		0	0
Prepaid Expenses And Other Current Assets | Not Designated as Hedging Instrument | Commodity contracts
Derivative [Line Items]
Fair Value— Assets	[1]	0	0
Other Current Liabilities
Derivative [Line Items]
Fair Value— (Liabilities)		(5,198)	(7,713)
Other Current Liabilities | Designated as Hedging Instrument
Derivative [Line Items]
Fair Value— (Liabilities)		(3,455)	(3,104)
Other Current Liabilities | Designated as Hedging Instrument | Foreign Exchange Contract
Derivative [Line Items]
Fair Value— (Liabilities)	[1]	(3,455)	(3,104)
Other Current Liabilities | Designated as Hedging Instrument | Interest Rate Swap Contract
Derivative [Line Items]
Fair Value— (Liabilities)	[1]	0
Other Current Liabilities | Not Designated as Hedging Instrument
Derivative [Line Items]
Fair Value— (Liabilities)		(1,743)	(4,609)
Other Current Liabilities | Not Designated as Hedging Instrument | Commodity contracts
Derivative [Line Items]
Fair Value— (Liabilities)	[1]	$ (1,743)	$ (4,609)

[1] Assets are included in prepaid expenses and other and liabilities are included in other accrued expenses on the accompanying consolidated balance sheets.