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Investment Income (Details) - USD ($)
$ in Millions
3 Months Ended
Apr. 01, 2023
Mar. 26, 2022
Investment Income, Net [Abstract]    
Interest and dividend income $ 82 $ 57
Net realized gain on investments 0 1
Investment income before fair value adjustment 82 58
Fair value adjustment, due to net unrealized gain (loss), on equity securities held at end of period 246 (581)
Investment income $ 328  
Investment (loss)   $ 523