Intangible Assets, Goodwill and Other (Changes in Carrying Amount of Goodwill by Reportable Operating Segment) (Details) $ in Millions	3 Months Ended
	Jan. 01, 2023 USD ($)
Goodwill [Line Items]
Goodwill, beginning balance	$ 3,283.5
Other	99.5
Goodwill, ending balance	3,383.0
North America [Member]
Goodwill [Line Items]
Goodwill, beginning balance	491.1
Other	0.3
Goodwill, ending balance	491.4
International [Member]
Goodwill [Line Items]
Goodwill, beginning balance	2,756.7
Other	99.2
Goodwill, ending balance	2,855.9
Channel Development [Member]
Goodwill [Line Items]
Goodwill, beginning balance	34.7
Other	0.0
Goodwill, ending balance	34.7
Corporate and Other [Member]
Goodwill [Line Items]
Goodwill, beginning balance	1.0
Other	0.0
Goodwill, ending balance	$ 1.0

Amount after 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.