Derivative Financial Instruments (Details 2) (USD $) In Thousands, unless otherwise specified	Jun. 28, 2014	Sep. 28, 2013
Fair value of derivatives
Fair value of derivative liabilities	$ (4,605)	$ (11,207)
Fair value of derivative assets	8,681	13
Total fair value of derivatives	4,076	(11,194)
Designated as Hedging Instrument [Member]
Fair value of derivatives
Total fair value of derivatives	1,814	(9,941)
Designated as Hedging Instrument [Member] | Interest Rate Swap [Member] | Other Current Liabilities [Member]
Fair value of derivatives
Fair value of derivative liabilities	(4,186)	(6,004)
Designated as Hedging Instrument [Member] | Commodity Contract [Member] | Other Current Liabilities [Member]
Fair value of derivatives
Fair value of derivative liabilities		(3,809)
Designated as Hedging Instrument [Member] | Commodity Contract [Member] | Other Current Assets [Member]
Fair value of derivatives
Fair value of derivative assets	6,419
Designated as Hedging Instrument [Member] | Foreign Exchange Forward [Member] | Other Current Liabilities [Member]
Fair value of derivatives
Fair value of derivative liabilities	(419)	(141)
Designated as Hedging Instrument [Member] | Foreign Exchange Forward [Member] | Other Current Assets [Member]
Fair value of derivatives
Fair value of derivative assets		13
Not Designated as Hedging Instrument [Member]
Fair value of derivatives
Total fair value of derivatives	2,262	(1,253)
Not Designated as Hedging Instrument [Member] | Cross Currency Interest Rate Contract [Member] | Other Current Liabilities [Member]
Fair value of derivatives
Fair value of derivative liabilities		(1,253)
Not Designated as Hedging Instrument [Member] | Cross Currency Interest Rate Contract [Member] | Other Current Assets [Member]
Fair value of derivatives
Fair value of derivative assets	$ 2,262