Goodwill and Intangible Assets (Schedule Of Goodwill) (Details) - USD ($) $ in Millions	Dec. 30, 2016	Sep. 30, 2016
Goodwill [Line Items]
Gross Carrying Amount	$ 3,705.1	$ 3,705.3
Accumulated Impairment	(207.0)	0.0
Specialty Brands
Goodwill [Line Items]
Gross Carrying Amount	3,498.1	3,498.3
Accumulated Impairment	0.0	0.0
Specialty Generics
Goodwill [Line Items]
Gross Carrying Amount	207.0	207.0
Accumulated Impairment	$ 207.0	$ 0.0

Amount before accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (a,h)
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

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Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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