Reconciliation of Cash, Cash Equivalents and Restricted Cash Reported in the Condensed Consolidated Balance Sheet to the Total Amount in the Condensed Consolidated Statements of Cash Flows (Details) - USD ($) $ in Millions	Jul. 01, 2023	Oct. 01, 2022	Jul. 02, 2022	Oct. 02, 2021
Accounting Policies [Abstract]
Cash and Cash Equivalents	$ 11,458	$ 11,615
Restricted Cash and Investments, Current	3	3
Restricted Cash and Investments, Noncurrent	52	43
Cash, Cash Equivalents and Restricted Cash in the Statement of Cash Flows	$ 11,513	$ 11,661	$ 13,004	$ 16,003