Derivative Instruments and Hedging Activities Part 2 (Details)				3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended				3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		0 Months Ended	9 Months Ended	3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended
	Sep. 27, 2014 USD ($)	Dec. 28, 2013 USD ($)	Sep. 27, 2014 Commodity Contracts [Member] USD ($)	Sep. 27, 2014 Commodity Contracts [Member] Not Designated as Hedging Instrument [Member] Cost of Goods Sold [Member] USD ($)	Sep. 28, 2013 Commodity Contracts [Member] Not Designated as Hedging Instrument [Member] Cost of Goods Sold [Member] USD ($)	Sep. 27, 2014 Commodity Contracts [Member] Not Designated as Hedging Instrument [Member] Cost of Goods Sold [Member] USD ($)	Sep. 28, 2013 Commodity Contracts [Member] Not Designated as Hedging Instrument [Member] Cost of Goods Sold [Member] USD ($)	Sep. 27, 2014 Commodity Contracts [Member] Cash Flow Hedging [Member] USD ($)	Sep. 28, 2013 Commodity Contracts [Member] Cash Flow Hedging [Member] USD ($)	Sep. 27, 2014 Commodity Contracts [Member] Cash Flow Hedging [Member] USD ($)	Sep. 28, 2013 Commodity Contracts [Member] Cash Flow Hedging [Member] USD ($)	Sep. 27, 2014 Commodity Contracts [Member] Cash Flow Hedging [Member] Cost of Goods Sold [Member] USD ($)	Sep. 28, 2013 Commodity Contracts [Member] Cash Flow Hedging [Member] Cost of Goods Sold [Member] USD ($)	Sep. 27, 2014 Commodity Contracts [Member] Cash Flow Hedging [Member] Cost of Goods Sold [Member] USD ($)	Sep. 28, 2013 Commodity Contracts [Member] Cash Flow Hedging [Member] Cost of Goods Sold [Member] USD ($)	Sep. 27, 2014 Commodity Contracts [Member] Fair Value Hedging [Member] Cost of Goods Sold [Member] USD ($)	Sep. 28, 2013 Commodity Contracts [Member] Fair Value Hedging [Member] Cost of Goods Sold [Member] USD ($)	Sep. 27, 2014 Commodity Contracts [Member] Fair Value Hedging [Member] Cost of Goods Sold [Member] USD ($)	Sep. 28, 2013 Commodity Contracts [Member] Fair Value Hedging [Member] Cost of Goods Sold [Member] USD ($)	Sep. 27, 2014 Foreign Currency Contracts [Member] USD ($)	Sep. 27, 2014 Foreign Currency Contracts [Member] EUR (€)	Sep. 27, 2014 Foreign Currency Contracts [Member] Cash Flow Hedging [Member] USD ($)	Sep. 28, 2013 Foreign Currency Contracts [Member] Cash Flow Hedging [Member] USD ($)	Sep. 27, 2014 Foreign Currency Contracts [Member] Cash Flow Hedging [Member] USD ($)	Sep. 28, 2013 Foreign Currency Contracts [Member] Cash Flow Hedging [Member] USD ($)	Sep. 27, 2014 Foreign Currency Contracts [Member] Cash Flow Hedging [Member] Property, plant, and equipment, net [Member] USD ($)	Sep. 28, 2013 Foreign Currency Contracts [Member] Cash Flow Hedging [Member] Property, plant, and equipment, net [Member] USD ($)	Sep. 27, 2014 Foreign Currency Contracts [Member] Cash Flow Hedging [Member] Property, plant, and equipment, net [Member] USD ($)	Sep. 28, 2013 Foreign Currency Contracts [Member] Cash Flow Hedging [Member] Property, plant, and equipment, net [Member] USD ($)	Sep. 27, 2014 Inventory [Member] Fair Value Hedging [Member] Cost of Goods Sold [Member] USD ($)	Sep. 28, 2013 Inventory [Member] Fair Value Hedging [Member] Cost of Goods Sold [Member] USD ($)	Sep. 27, 2014 Inventory [Member] Fair Value Hedging [Member] Cost of Goods Sold [Member] USD ($)	Sep. 28, 2013 Inventory [Member] Fair Value Hedging [Member] Cost of Goods Sold [Member] USD ($)	Feb. 20, 2013 Interest Rate Swap [Member] USD ($)	Sep. 27, 2014 Interest Rate Swap [Member] USD ($)	Sep. 27, 2014 Interest Rate Swap [Member] Cash Flow Hedging [Member] USD ($)	Sep. 28, 2013 Interest Rate Swap [Member] Cash Flow Hedging [Member] USD ($)	Sep. 27, 2014 Interest Rate Swap [Member] Cash Flow Hedging [Member] USD ($)	Sep. 28, 2013 Interest Rate Swap [Member] Cash Flow Hedging [Member] USD ($)	Sep. 27, 2014 Interest Rate Swap [Member] Cash Flow Hedging [Member] Interest Expense [Member] USD ($)	Sep. 28, 2013 Interest Rate Swap [Member] Cash Flow Hedging [Member] Interest Expense [Member] USD ($)	Sep. 27, 2014 Interest Rate Swap [Member] Cash Flow Hedging [Member] Interest Expense [Member] USD ($)	Sep. 28, 2013 Interest Rate Swap [Member] Cash Flow Hedging [Member] Interest Expense [Member] USD ($)
Derivative Instruments, Gain (Loss) [Line Items]
(Loss) Gain Recognized in AOCI (Effective Portion), Net of Tax								$ (202,000)	$ 474,000	$ (634,000)	$ (3,056,000)											$ (181,000)	$ 372,000	$ (184,000)	$ 352,000											$ 430,000	$ (747,000)	$ (837,000)	$ 649,000
(Gain) Loss Reclassified from AOCI (Effective Portion), Net of Tax												(174,000)	788,000	285,000	3,309,000											(46,000)	0	(283,000)	0											0	0	0	0
Gain (loss) on the derivatives in designated and qualifying fair value hedges																1,100,000	(846,000)	7,371,000	4,344,000											(922,000)	1,042,000	(6,702,000)	(3,770,000)
Gain (loss) on undesignated derivatives				0	0	1,466,000	0
Notional amount																					3,000,000													200,000,000
Time period for open forward contracts to purchase																				6 months	6 months
Period of interest rate swap																																		2 years
Interest rate swap, fixed interest rate (in hundredths)																																		1.40%
Term loan facility, all-in fixed interest rate (in hundredths)																																		2.70%
Interest rate swap maturity date																																			Dec. 11, 2017
Deferred net gains (losses), net of tax, included in AOCI			(55,000)																	(15,000)															5,000
Offsetting Assets [Line Items]
Restricted cash in other current assets as collateral related to open derivative contracts	$ 500,000	$ 2,100,000