Consolidated Statements of Income - USD ($) $ in Millions	12 Months Ended
	Sep. 30, 2023	Oct. 01, 2022	Oct. 02, 2021
Consolidated Statements of Income [Abstract]
Net sales	$ 12,664	$ 14,495	$ 13,850
Costs and expenses:
Cost of goods sold	10,354	12,123	11,352
Selling, general and administrative	886	850	867
Amortization of intangibles	243	257	288
Restructuring and transaction activities	102	23	51
Operating income	1,079	1,242	1,292
Other expense	31	22	51
Interest expense	306	286	336
Income before income taxes	742	934	905
Income tax expense	133	168	172
Net income	$ 609	$ 766	$ 733
Net income per share (see Note 11):
Basic (in dollars per share)	$ 5.07	$ 5.87	$ 5.45
Diluted (in dollars per share)	$ 4.95	$ 5.77	$ 5.3