Earnings Per Share (Schedule Of Earnings Per Share) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	12 Months Ended
	Sep. 30, 2022	Oct. 01, 2021	Oct. 02, 2020
Earnings Per Share [Abstract]
Net income	$ 1,275.2	$ 1,498.3	$ 814.8
Weighted average shares outstanding - basic	162.4	165.2	168.5
Effect of dilutive equity based awards	0.9	1.8	1.4
Weighted average shares outstanding - diluted	163.3	167.0	169.9
Net income per share - basic (in dollars per share)	$ 7.85	$ 9.07	$ 4.84
Net income per share - diluted (in dollars per share)	$ 7.81	$ 8.97	$ 4.80
Anti-dilutive common stock equivalents	0.7	0.0	0.1