v3.25.1
Fair Value Measurements (Schedule Of Fair Value And Carrying Value Of Debt) (Details) - USD ($)
$ in Millions
Mar. 29, 2025
Sep. 28, 2024
Fair Value Disclosures [Abstract]    
Total Debt, Fair Value $ 8,815 $ 9,638
Total Debt, Carrying Value $ 9,068 $ 9,787