Quarterly report [Sections 13 or 15(d)]

DEBT AND FINANCING ARRANGEMENTS - Carrying Value of Outstanding Debt (Details)

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DEBT AND FINANCING ARRANGEMENTS - Carrying Value of Outstanding Debt (Details) - USD ($)
Apr. 01, 2025
Mar. 31, 2025
Dec. 31, 2024
Debt Instrument [Line Items]      
Principal Amount   $ 21,569,000,000  
Finance lease obligations (see note 10)   459,000,000 $ 455,000,000
Total debt   21,369,000,000 21,284,000,000
Less: current maturities   (1,858,000,000) (1,838,000,000)
Long-term debt   $ 19,511,000,000 19,446,000,000
Senior notes | 3.900% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   3.90%  
Principal Amount   $ 1,000,000,000  
Long-term debt   $ 1,000,000,000 1,000,000,000
Senior notes | 3.900% senior notes | Subsequent Event      
Debt Instrument [Line Items]      
Long-term debt $ 1,000,000,000    
Senior notes | 2.400% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   2.40%  
Principal Amount   $ 500,000,000  
Long-term debt   $ 499,000,000 499,000,000
Senior notes | 3.050% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   3.05%  
Principal Amount   $ 1,000,000,000  
Long-term debt   $ 997,000,000 997,000,000
Senior notes | 3.400% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   3.40%  
Principal Amount   $ 750,000,000  
Long-term debt   $ 748,000,000 748,000,000
Senior notes | 2.500% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   2.50%  
Principal Amount   $ 400,000,000  
Long-term debt   $ 398,000,000 398,000,000
Senior notes | 4.450% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   4.45%  
Principal Amount   $ 750,000,000  
Long-term debt   $ 746,000,000 746,000,000
Senior notes | 4.875% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   4.875%  
Principal Amount   $ 900,000,000  
Long-term debt   $ 895,000,000 895,000,000
Senior notes | 5.150% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   5.15%  
Principal Amount   $ 900,000,000  
Long-term debt   $ 894,000,000 894,000,000
Senior notes | 6.200% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   6.20%  
Principal Amount   $ 1,500,000,000  
Long-term debt   $ 1,486,000,000 1,486,000,000
Senior notes | 5.200% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   5.20%  
Principal Amount   $ 500,000,000  
Long-term debt   $ 494,000,000 495,000,000
Senior notes | 4.875% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   4.875%  
Principal Amount   $ 500,000,000  
Long-term debt   $ 492,000,000 492,000,000
Senior notes | 3.625% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   3.625%  
Principal Amount   $ 375,000,000  
Long-term debt   $ 369,000,000 369,000,000
Senior notes | 3.400% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   3.40%  
Principal Amount   $ 500,000,000  
Long-term debt   $ 492,000,000 492,000,000
Senior notes | 3.750% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   3.75%  
Principal Amount   $ 1,150,000,000  
Long-term debt   $ 1,138,000,000 1,138,000,000
Senior notes | 4.250% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   4.25%  
Principal Amount   $ 750,000,000  
Long-term debt   $ 743,000,000 743,000,000
Senior notes | 3.400% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   3.40%  
Principal Amount   $ 700,000,000  
Long-term debt   $ 689,000,000 689,000,000
Senior notes | 5.300% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   5.30%  
Principal Amount   $ 1,250,000,000  
Long-term debt   $ 1,232,000,000 1,232,000,000
Senior notes | 5.050% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   5.05%  
Principal Amount   $ 1,100,000,000  
Long-term debt   $ 1,083,000,000 1,083,000,000
Senior notes | 5.500% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   5.50%  
Principal Amount   $ 1,100,000,000  
Long-term debt   $ 1,087,000,000 1,087,000,000
Senior notes | 5.600% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   5.60%  
Principal Amount   $ 600,000,000  
Long-term debt   590,000,000 590,000,000
Senior notes | Floating-rate senior notes      
Debt Instrument [Line Items]      
Principal Amount   1,773,000,000  
Long-term debt   $ 1,753,000,000 1,755,000,000
Senior notes | 7.620% debentures      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   7.62%  
Principal Amount   $ 276,000,000  
Long-term debt   $ 279,000,000 279,000,000
Pound Sterling notes | 5.500% notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   5.50%  
Principal Amount   $ 86,000,000  
Long-term debt   $ 86,000,000 83,000,000
Pound Sterling notes | 5.125% notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   5.125%  
Principal Amount   $ 588,000,000  
Long-term debt   $ 560,000,000 544,000,000
Euro Senior Notes | 1.625% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   1.625%  
Principal Amount   $ 757,000,000  
Long-term debt   $ 757,000,000 731,000,000
Euro Senior Notes | 1.000% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   1.00%  
Principal Amount   $ 541,000,000  
Long-term debt   $ 540,000,000 521,000,000
Euro Senior Notes | 1.500% senior notes      
Debt Instrument [Line Items]      
Debt instrument, stated interest rate   1.50%  
Principal Amount   $ 541,000,000  
Long-term debt   540,000,000 521,000,000
Facility notes and bonds      
Debt Instrument [Line Items]      
Principal Amount   320,000,000  
Long-term debt   320,000,000 320,000,000
Other debt      
Debt Instrument [Line Items]      
Principal Amount   3,000,000  
Long-term debt   3,000,000 2,000,000
Commercial Paper      
Debt Instrument [Line Items]      
Principal Amount   0  
Commercial paper   $ 0 $ 0