Goodwill and Intangible Assets (Narrative) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 25, 2011	Jun. 26, 2010	Jun. 25, 2011	Jun. 26, 2010
Total amortization expense	$ 11.8	$ 4.3	$ 29.6	$ 9.5
Indefinite-lived intangible assets	$ 102.0		$ 102.0
Customer Relationships [Member]
Estimated useful life of intangible assets in years, minimum			7
Estimated useful life of intangible assets in years, maximum			16
Non-Compete Agreements [Member]
Estimated useful life of intangible assets in years, minimum			2
Estimated useful life of intangible assets in years, maximum			5
Trade Names [Member]
Estimated useful life of intangible assets in years, minimum			9
Estimated useful life of intangible assets in years, maximum			11
Acquired Technology [Member]
Estimated useful life of intangible assets in years, minimum			4
Estimated useful life of intangible assets in years, maximum			10
Customer and Roaster Agreements [Member]
Estimated useful life of intangible assets in years, minimum			8
Estimated useful life of intangible assets in years, maximum			11