Other Intangible Assets and Goodwill (Changes In Carrying Amount Of Goodwill By Reportable Operating Segment) (Details) - USD ($)	12 Months Ended
	Oct. 01, 2023	Oct. 02, 2022	Oct. 03, 2021
Goodwill [Line Items]
Goodwill, beginning balance	$ 3,283,500,000	$ 3,677,300,000
Impairment	0	0	$ 0
Other	(65,200,000)	(393,800,000)
Goodwill, ending balance	3,218,300,000	3,283,500,000	3,677,300,000
North America Segment [Member]
Goodwill [Line Items]
Goodwill, beginning balance	491,100,000	493,200,000
Other	400,000	(2,100,000)
Goodwill, ending balance	491,500,000	491,100,000	493,200,000
International [Member]
Goodwill [Line Items]
Goodwill, beginning balance	2,756,700,000	3,148,300,000
Other	(65,600,000)	(391,600,000)
Goodwill, ending balance	2,691,100,000	2,756,700,000	3,148,300,000
Channel Development [Member]
Goodwill [Line Items]
Goodwill, beginning balance	34,700,000	34,700,000
Other	0	0
Goodwill, ending balance	34,700,000	34,700,000	34,700,000
Corporate and Other [Member]
Goodwill [Line Items]
Goodwill, beginning balance	1,000,000.0	1,100,000
Other	0	(100,000)
Goodwill, ending balance	$ 1,000,000.0	$ 1,000,000.0	$ 1,100,000