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Quarterly Results (Details) (USD $)	12 Months Ended			3 Months Ended	12 Months Ended			3 Months Ended
Quarterly Results (Details) (USD $)	Sep. 28, 2012	Sep. 30, 2011	Oct. 01, 2010	Sep. 30, 2011 Galls LLC	Sep. 28, 2012 Galls LLC	Sep. 30, 2011 Galls LLC	Oct. 01, 2010 Galls LLC	Jul. 01, 2011 Seamless North America, LLC
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from divestiture	$ 6,479,000	$ 83,078,000	$ 0	$ 75,000,000				$ 50,000,000
Loss on Disposal of Discontinued Operation, Net of Tax					0	(11,998,000)	0
Loss from Disposal of Discontinued Operation, before Income Tax						$ (1,500,000)

Amount of gain (loss), before tax expense or benefit and not previously recognized, resulting from the sale of a business component.

Amount of gain (loss), after tax expense or benefit and not previously recognized, resulting from the sale of a business component.