Goodwill and Intangible Assets (Details 3) (USD $)	3 Months Ended		9 Months Ended
	Jun. 23, 2012	Jun. 25, 2011	Jun. 23, 2012	Jun. 25, 2011	Sep. 24, 2011
Intangible assets subject to amortization
Gross Carrying Value	$ 506,937,000		$ 506,937,000		$ 505,754,000
Accumulated Amortization	(108,427,000)		(108,427,000)		(74,084,000)
Total Amortization Expense	11,500,000	11,800,000	34,500,000	29,600,000
Estimated aggregate amortization expense for the remainder of fiscal 2012, for each of the next five years and thereafter
Remainder of 2012			11,350,000
2013			45,387,000
2014			44,761,000
2015			43,215,000
2016			42,510,000
2017			41,114,000
Thereafter			170,173,000
Acquired technology
Intangible assets subject to amortization
Estimated useful life, minimum (in years)			4
Estimated useful life, maximum (in years)			10
Gross Carrying Value	21,610,000		21,610,000		21,609,000
Accumulated Amortization	(15,004,000)		(15,004,000)		(13,525,000)
Customer and roaster agreements
Intangible assets subject to amortization
Estimated useful life, minimum (in years)			8
Estimated useful life, maximum (in years)			11
Gross Carrying Value	27,266,000		27,266,000		27,259,000
Accumulated Amortization	(16,021,000)		(16,021,000)		(13,723,000)
Customer relationship
Intangible assets subject to amortization
Estimated useful life, minimum (in years)			7
Estimated useful life, maximum (in years)			16
Gross Carrying Value	420,037,000		420,037,000		418,901,000
Accumulated Amortization	(68,296,000)		(68,296,000)		(40,593,000)
Trade names
Intangible assets subject to amortization
Estimated useful life, minimum (in years)			9
Estimated useful life, maximum (in years)			11
Gross Carrying Value	37,650,000		37,650,000		37,611,000
Accumulated Amortization	(8,767,000)		(8,767,000)		(5,919,000)
Non-compete agreements
Intangible assets subject to amortization
Estimated useful life, minimum (in years)			2
Estimated useful life, maximum (in years)			5
Gross Carrying Value	374,000		374,000		374,000
Accumulated Amortization	$ (339,000)		$ (339,000)		$ (324,000)