v3.25.4

Fair Value Measurements (Schedule Of Fair Value And Carrying Value Of Debt) (Details) - USD ($) $ in Millions | Dec. 27, 2025 | Sep. 27, 2025
--- | --- | ---
Fair Value Disclosures [Abstract] |  |
Total Debt, Fair Value | $ 8,232 | $ 8,658
Total Debt, Carrying Value | $ 8,362 | $ 8,830

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