Earnings Per Share (Schedule Of Earnings Per Share) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	12 Months Ended
	Sep. 29, 2023	Sep. 30, 2022	Oct. 01, 2021
Earnings Per Share [Abstract]
Net income	$ 982.8	$ 1,275.2	$ 1,498.3
Weighted average shares outstanding - basic	159.4	162.4	165.2
Effect of dilutive equity based awards	0.9	0.9	1.8
Weighted average shares outstanding - diluted	160.3	163.3	167.0
Net income per share - basic (in dollars per share)	$ 6.17	$ 7.85	$ 9.07
Net income per share - diluted (in dollars per share)	$ 6.13	$ 7.81	$ 8.97
Anti-dilutive common stock equivalents	0.1	0.7	0.0