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OTHER - Investments (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 9 Months Ended
Sep. 29, 2024
Sep. 24, 2023
Sep. 29, 2024
Sep. 24, 2023
Dec. 31, 2023
Accounting Policies [Abstract]          
Carrying amount of investments held in lockheed martin venture fund $ 603   $ 603   $ 581
Realized loss reflected in other non-operating income 19 $ 13 5 $ 24  
Realized loss recognized for changes in fair value, net of tax $ 14 $ 10 $ 4 $ 18  
Realized loss recognized for changes in fair value, net of tax (in dollars per share) $ 0.06 $ 0.04 $ 0.02 $ 0.07