Consolidated Statements of Income - USD ($) $ in Millions	12 Months Ended
	Sep. 28, 2024	Sep. 30, 2023	Oct. 01, 2022
Consolidated Statements of Income [Abstract]
Net sales	$ 12,258	$ 12,664	$ 14,495
Costs and expenses:
Cost of goods sold	10,005	10,354	12,123
Selling, general and administrative	892	886	850
Amortization of intangibles	234	243	257
Business consolidation and other activities	190	102	23
Operating income	937	1,079	1,242
Other expense	15	31	22
Interest expense	311	306	286
Income before income taxes	611	742	934
Income tax expense	95	133	168
Net income	$ 516	$ 609	$ 766
Net income per share (see Note 11):
Basic (in dollars per share)	$ 4.48	$ 5.07	$ 5.87
Diluted (in dollars per share)	$ 4.38	$ 4.95	$ 5.77