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