Goodwill and Intangible Assets (Details 3) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 28, 2014	Jun. 29, 2013	Sep. 28, 2013
Intangible assets subject to amortization
Gross carrying value	$ 488,065		$ 488,065		$ 501,127
Accumulated amortization	(193,062)		(193,062)		(163,651)
Total amortization expense	10,700	11,300	32,628	34,234
Developed Technology Rights [Member]
Intangible assets subject to amortization
Gross carrying value	21,599		21,599		21,609
Accumulated amortization	(18,387)		(18,387)		(17,123)
Developed Technology Rights [Member] | Minimum [Member]
Intangible assets subject to amortization
Estimated useful life			4 years
Developed Technology Rights [Member] | Maximum [Member]
Intangible assets subject to amortization
Estimated useful life			10 years
Customer and Roaster Agreements [Member]
Intangible assets subject to amortization
Gross carrying value	25,417		25,417		26,977
Accumulated amortization	(21,423)		(21,423)		(19,750)
Customer and Roaster Agreements [Member] | Minimum [Member]
Intangible assets subject to amortization
Estimated useful life			8 years
Customer and Roaster Agreements [Member] | Maximum [Member]
Intangible assets subject to amortization
Estimated useful life			11 years
Customer Relationships [Member]
Intangible assets subject to amortization
Gross carrying value	404,048		404,048		414,967
Accumulated amortization	(136,945)		(136,945)		(113,061)
Customer Relationships [Member] | Minimum [Member]
Intangible assets subject to amortization
Estimated useful life			2 years
Customer Relationships [Member] | Maximum [Member]
Intangible assets subject to amortization
Estimated useful life			16 years
Trade Names [Member]
Intangible assets subject to amortization
Gross carrying value	36,627		36,627		37,200
Accumulated amortization	(15,933)		(15,933)		(13,353)
Trade Names [Member] | Minimum [Member]
Intangible assets subject to amortization
Estimated useful life			9 years
Trade Names [Member] | Maximum [Member]
Intangible assets subject to amortization
Estimated useful life			11 years
Noncompete Agreements [Member]
Intangible assets subject to amortization
Gross carrying value	374		374		374
Accumulated amortization	$ (374)		$ (374)		$ (364)
Noncompete Agreements [Member] | Minimum [Member]
Intangible assets subject to amortization
Estimated useful life			2 years
Noncompete Agreements [Member] | Maximum [Member]
Intangible assets subject to amortization
Estimated useful life			5 years