Earnings Per Share (Schedule Of Earnings Per Share) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended																12 Months Ended
	Oct. 02, 2015		Jul. 03, 2015		Apr. 03, 2015		Jan. 02, 2015		Oct. 03, 2014		Jun. 27, 2014		Mar. 28, 2014		Dec. 27, 2013		Oct. 02, 2015		Oct. 03, 2014		Sep. 27, 2013
Earnings Per Share [Abstract]
Net income	$ 229.2		$ 207.4		$ 166.5		$ 195.2		$ 174.9		$ 111.4		$ 76.9		$ 94.5		$ 798.3		$ 457.7		$ 278.1
Weighted average shares outstanding - basic																	189.5		187.2		187.5
Effect of dilutive equity based awards																	5.4		5.4		4.7
Weighted average shares outstanding - diluted																	194.9		192.6		192.2
Net income per share - basic (in dollars per share)	$ 1.21	[1]	$ 1.09	[1]	$ 0.88	[1]	$ 1.03	[1]	$ 0.93	[1]	$ 0.59	[1]	$ 0.41	[1]	$ 0.51	[1]	$ 4.21	[1]	$ 2.44	[1]	$ 1.48
Net income per share - diluted (in dollars per share)	$ 1.18	[1]	$ 1.06	[1]	$ 0.85	[1]	$ 1.01	[1]	$ 0.90	[1]	$ 0.58	[1]	$ 0.40	[1]	$ 0.49	[1]	$ 4.10	[1]	$ 2.38	[1]	$ 1.45
Anti-dilutive common stock equivalents																	0.3		0.9		5.4

[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.