Summary of Cash Flows Arising From Lease Transactions (Details) - USD ($) $ in Millions	12 Months Ended
	Sep. 28, 2024	Sep. 30, 2023	Oct. 01, 2022
Operating Cash Flows for Operating Leases	$ 876	$ 714	$ 736
Operating Cash Flows for Finance Leases	13	15	15
Finance Cash Flows for Finance Leases	44	41	48
Cash Outflow from Operating and Financing Leases	$ 933	$ 770	$ 799