Segment Reporting (Financial Information For Reportable Operating Segments And All Other Segments) (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 01, 2023	Oct. 02, 2022	Oct. 03, 2021
Segment Reporting Information [Line Items]
Revenues	$ 35,975.6	$ 32,250.3	$ 29,060.6
Depreciation and amortization expenses	1,362.6	1,447.9	1,441.7
Income from equity investees	298.4	234.1	385.3
Operating income/(loss)	5,870.8	4,617.8	4,872.1
Assets	29,445.5	27,978.4
Operating Segments [Member] | North America Segment [Member]
Segment Reporting Information [Line Items]
Revenues	26,569.6	23,370.8	20,447.9
Depreciation and amortization expenses	910.1	808.4	753.9
Income from equity investees	0.0	0.0	0.0
Operating income/(loss)	5,495.7	4,486.5	4,259.3
Assets	10,869.1	10,029.9
Operating Segments [Member] | International [Member]
Segment Reporting Information [Line Items]
Revenues	7,487.6	6,940.1	6,921.6
Depreciation and amortization expenses	335.1	513.0	544.7
Income from equity investees	2.7	2.3	135.3
Operating income/(loss)	1,230.9	833.2	1,245.7
Assets	8,045.3	8,602.8
Operating Segments [Member] | Channel Development [Member]
Segment Reporting Information [Line Items]
Revenues	1,893.8	1,843.6	1,593.6
Depreciation and amortization expenses	0.1	0.1	1.2
Income from equity investees	295.7	231.8	250.0
Operating income/(loss)	967.6	817.3	789.1
Assets	188.8	130.5
Corporate, Non-Segment [Member]
Segment Reporting Information [Line Items]
Revenues	24.6	95.8	97.5
Depreciation and amortization expenses	117.3	126.4	141.9
Income from equity investees	0.0	0.0	0.0
Operating income/(loss)	(1,823.4)	(1,519.2)	$ (1,422.0)
Assets	$ 10,342.3	$ 9,215.2