Consolidated Statements of Income - USD ($) $ in Millions	3 Months Ended
	Dec. 30, 2023	Dec. 31, 2022
Consolidated Statements of Income [Abstract]
Net sales	$ 2,853	$ 3,060
Costs and expenses:
Cost of goods sold	2,379	2,542
Selling, general and administrative	235	236
Amortization of intangibles	60	60
Restructuring and transaction activities	22	12
Operating income	157	210
Other expense	12	1
Interest expense	72	71
Income before income taxes	73	138
Income tax expense	14	32
Net income	$ 59	$ 106
Net income per share:
Basic (in dollars per share)	$ 0.51	$ 0.86
Diluted (in dollars per share)	$ 0.5	$ 0.85