Summary of Cash Flows Arising From Lease Transactions (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 03, 2020
Operating Cash Flows for Operating Leases	$ 736	$ 925	$ 879
Operating Cash Flows for Finance Leases	15	20	16
Finance Cash Flows for Finance Leases	48	25	37
Cash Outflow from Operating and Financing Leases	$ 799	$ 970	$ 932