Consolidated Statements of Income - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 03, 2021	Jun. 27, 2020	Jul. 03, 2021	Jun. 27, 2020
Consolidated Statements of Income [Abstract]
Net sales	$ 3,675	$ 2,910	$ 10,181	$ 8,701
Costs and expenses:
Cost of goods sold	3,049	2,272	8,273	6,959
Selling, general and administrative	207	198	668	631
Amortization of intangibles	72	74	219	226
Restructuring and transaction activities	4	19	41	55
Operating income	343	347	980	830
Other expense, net	14	(7)	45	6
Interest expense, net	76	110	257	339
Income before income taxes	253	244	678	485
Income tax expense	59	53	173	121
Net income	$ 194	$ 191	$ 505	$ 364
Net income per share:
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