Basic and Diluted Net Income Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Jul. 03, 2021	Jun. 27, 2020	Jul. 03, 2021	Jun. 27, 2020
Numerator [Abstract]
Consolidated net income	$ 194	$ 191	$ 505	$ 364
Denominator [Abstract]
Weighted average common shares outstanding - basic (in shares)	135.1	132.5	134.3	132.4
Dilutive shares (in shares)	3.4	1.7	3.4	1.9
Weighted average common and common equivalent shares outstanding - diluted (in shares)	138.5	134.2	137.7	134.3
Per Common Share Income [Abstract]
Basic (in dollars per share)	$ 1.44	$ 1.44	$ 3.76	$ 2.75
Diluted (in dollars per share)	$ 1.40	$ 1.42	$ 3.67	$ 2.71
Stock Options [Member]
Basic and Diluted Net Income Per Share [Abstract]
Antidilutive shares excluded from computation of earnings per share (in shares)	0.0	7.1	0.0	7.1