Financial Instruments - Additional Information (Detail) (USD $)	9 Months Ended													3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended						9 Months Ended
	Sep. 27, 2014	Dec. 31, 2013	Sep. 27, 2014 Carrying value		Dec. 31, 2013 Carrying value	Sep. 27, 2014 Estimate of fair value	Dec. 31, 2013 Estimate of fair value	Sep. 27, 2014 Interest rate contracts Designated as hedging instrument	Dec. 31, 2013 Interest rate contracts Designated as hedging instrument	Sep. 27, 2014 Commodity swap contract Designated as hedging instrument	Dec. 31, 2013 Commodity swap contract Designated as hedging instrument	Sep. 27, 2014 Foreign exchange contract	Dec. 31, 2013 Foreign exchange contract	Sep. 27, 2014 Foreign exchange contract Sales	Sep. 28, 2013 Foreign exchange contract Sales	Sep. 27, 2014 Foreign exchange contract Sales	Sep. 28, 2013 Foreign exchange contract Sales	Sep. 27, 2014 Foreign exchange contract Cost of sales	Sep. 28, 2013 Foreign exchange contract Cost of sales	Sep. 27, 2014 Foreign exchange contract Cost of sales	Sep. 28, 2013 Foreign exchange contract Cost of sales	Sep. 27, 2014 Foreign exchange contract Designated as hedging instrument	Dec. 31, 2013 Foreign exchange contract Designated as hedging instrument	Sep. 27, 2014 Foreign exchange contract Designated as hedging instrument Cash flow hedging	Dec. 31, 2013 Foreign exchange contract Designated as hedging instrument Cash flow hedging	Sep. 27, 2014 Foreign exchange contract Not designated as hedging instrument	Dec. 31, 2013 Foreign exchange contract Not designated as hedging instrument
Financial Instruments [Line Items]
Commodity swap contracts										$ 0	$ 0
Long-term debt	1,068,700,000	1,057,100,000	1,068,700,000	[1]	1,057,100,000	1,087,500,000	1,077,100,000
Notional amount of derivatives																								729,500,000	917,400,000	144,500,000	149,200,000
Derivative maturities																						18 months				12 months
Derivative, fair value, net								0	0			4,400,000	6,400,000									2,600,000	6,500,000
Gains (losses) reclassified from accumulated other comprehensive loss														100,000	1,300,000	700,000	2,700,000	3,100,000	7,000,000	7,000,000	24,400,000
Expected amount to be reclassified into earnings from accumulated other comprehensive loss	3,000,000
Derivative contracts classified within Level 3 of fair value hierarchy	0	0
Derivative contracts transfers in to Level 3 fair value hierarchy	0
Assets measured at fair value on non-recurring basis	0
Other derivatives not designated as hedging instruments at fair value, net																										$ 1,800,000	$ (100,000)

[1] (1) Unaudited.