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	Jun. 29, 2024	Sep. 30, 2023	Jul. 01, 2023	Oct. 01, 2022
Accounting Policies [Abstract]
Cash and Cash Equivalents	$ 5,954	$ 14,182
Restricted Cash and Investments, Noncurrent	95	53
Cash, Cash Equivalents and Restricted Cash in the Statement of Cash Flows	$ 6,049	$ 14,235	$ 11,513	$ 11,661