Derivative Financial Instruments (Details 2) (USD $)	3 Months Ended		9 Months Ended
	Jun. 29, 2013	Jun. 23, 2012	Jun. 29, 2013	Jun. 23, 2012
Coffee futures
Net gain (loss) on derivative instruments
Amount of gain (loss), net of tax expected to be reclassified from OCI to earnings			$ 1,900,000
Cash flow hedges
Net gain (loss) on derivative instruments
Amount of gain (loss), gross of tax, on financial instruments qualifying for hedge accounting included in OCI	(1,694,000)	(904,000)	(972,000)	(1,634,000)
Amount of gains (losses), gross of tax, reclassified from OCI into income	(394,000)	440,000	(1,122,000)	106,000
Cash flow hedges | Interest rate swaps
Net gain (loss) on derivative instruments
Amount of gain (loss), gross of tax, on financial instruments qualifying for hedge accounting included in OCI	1,020,000	(366,000)	2,690,000	1,120,000
Cash flow hedges | Coffee futures
Net gain (loss) on derivative instruments
Amount of gain (loss), gross of tax, on financial instruments qualifying for hedge accounting included in OCI	(2,714,000)	(538,000)	(3,662,000)	(2,754,000)
Amount of gains (losses), gross of tax, reclassified from OCI into income	$ (394,000)	$ 440,000	$ (1,122,000)	$ 106,000