Fair Value Measurements (Schedule Of Fair Value And Carrying Value Of Debt) (Details) - USD ($) $ in Millions	Jul. 03, 2021	Oct. 03, 2020
Fair Value Disclosures [Abstract]
Total Debt, Fair Value	$ 11,838	$ 12,982
Total Debt, Carrying Value	$ 10,352	$ 11,339

Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 55
-Paragraph 69C
-URI http://asc.fasb.org/extlink&oid=123466577&loc=SL123495737-112612

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
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-Publisher FASB
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant