Derivative Financial Instruments (Details)												3 Months Ended		9 Months Ended
	Jun. 23, 2012 USD ($)	Sep. 24, 2011 USD ($)	Jun. 23, 2012 Cash Flow Hedges USD ($)	Sep. 24, 2011 Cash Flow Hedges USD ($)	Jun. 23, 2012 Cash Flow Hedges Interest rate swaps USD ($)	Sep. 24, 2011 Cash Flow Hedges Interest rate swaps USD ($)	Jun. 23, 2012 Cash Flow Hedges Coffee futures USD ($)	Sep. 24, 2011 Cash Flow Hedges Coffee futures USD ($)	Jun. 23, 2012 Not designated as hedges USD ($)	Sep. 24, 2011 Not designated as hedges USD ($)	Jun. 23, 2012 Not designated as hedges Coffee futures USD ($)	Jun. 23, 2012 Not designated as hedges Cross currency swap USD ($)	Jun. 25, 2011 Not designated as hedges Cross currency swap USD ($)	Jun. 23, 2012 Not designated as hedges Cross currency swap USD ($)	Jun. 25, 2011 Not designated as hedges Cross currency swap USD ($)	Jun. 23, 2012 Not designated as hedges Cross currency swap CAD	Sep. 24, 2011 Not designated as hedges Cross currency swap USD ($)	Sep. 24, 2011 Not designated as hedges Interest rate cap USD ($)
Fair value of derivatives
Period of derivative														4 years
Notional amount																140,000,000
Variable interest rate basis payable												Three month Canadian Bankers Acceptance rate
Variable interest rate basis receivable												Three month U.S. Libor rate
Additional interest expense												400,000	600,000	1,400,000	600,000
Fair value of derivative liabilities			(9,761,000)	(10,693,000)	(9,149,000)	(10,269,000)	(612,000)	(424,000)			(149,000)	(2,356,000)		(2,356,000)			(2,324,000)
Fair value of derivative assets																		34,000
Total fair value of derivatives	$ (12,266,000)	$ (12,983,000)							$ (2,505,000)	$ (2,290,000)