Earnings Per Share (Schedule Of Earnings Per Share) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended																12 Months Ended
	Sep. 30, 2016		Jul. 01, 2016		Apr. 01, 2016		Jan. 01, 2016		Oct. 02, 2015		Jul. 03, 2015		Apr. 03, 2015		Jan. 02, 2015		Sep. 30, 2016		Oct. 02, 2015		Oct. 03, 2014
Earnings Per Share [Abstract]
Net income	$ 246.8		$ 185.0		$ 208.1		$ 355.3		$ 229.2		$ 207.4		$ 166.5		$ 195.2		$ 995.2		$ 798.3		$ 457.7
Weighted average shares outstanding - basic																	188.7		189.5		187.2
Effect of dilutive equity based awards																	3.4		5.4		5.4
Weighted average shares outstanding - diluted																	192.1		194.9		192.6
Net income per share - basic (in dollars per share)	$ 1.33	[1]	$ 0.98	[1]	$ 1.09	[1]	$ 1.87	[1]	$ 1.21	[1]	$ 1.09	[1]	$ 0.88	[1]	$ 1.03	[1]	$ 5.27	[1]	$ 4.21	[1]	$ 2.44
Net income per share - diluted (in dollars per share)	$ 1.31	[1]	$ 0.97	[1]	$ 1.08	[1]	$ 1.82	[1]	$ 1.18	[1]	$ 1.06	[1]	$ 0.85	[1]	$ 1.01	[1]	$ 5.18	[1]	$ 4.10	[1]	$ 2.38
Anti-dilutive common stock equivalents																	1.5		0.3		0.9

[1] Earnings per share calculations for each of the quarters are based on the weighted average number of shares outstanding and included common stock equivalents in each period. Therefore, the sums of the quarters do not necessarily equal the full year earnings per share.