Operating Segments (Summary Of Selected Information By Geography) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 02, 2016	Jun. 27, 2015	Jul. 02, 2016	Jun. 27, 2015
Segment Reporting Information [Line Items]
Total net sales	$ 1,645	$ 1,241	$ 4,871	$ 3,685
North America [Member]
Segment Reporting Information [Line Items]
Total net sales	1,329	1,193	3,939	3,540
South America [Member]
Segment Reporting Information [Line Items]
Total net sales	88	2	246	5
Europe [Member]
Segment Reporting Information [Line Items]
Total net sales	158	30	481	91
Asia [Member]
Segment Reporting Information [Line Items]
Total net sales	$ 70	$ 16	$ 205	$ 49