v3.26.1
DEBT AND CREDIT AGREEMENTS - Schedule of Long-Term Debt (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 24, 2026
Dec. 31, 2025
Debt Instrument [Line Items]      
Debt issuance costs $ (355)   $ (280)
Total Long-term debt and current related maturities 32,109   28,687
Less: Current maturities of long-term debt 3,099   1,546
Total Long-term debt $ 29,010   27,141
6.625% debentures due 2028      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 6.625%    
Debentures $ 141   201
9.065% debentures due 2033      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 9.065%    
Debentures $ 40   51
Industrial development bond obligations, floating rate maturing at various dates through 2037      
Debt Instrument [Line Items]      
Industrial development bond obligations, floating rate maturing at various dates through 2037 $ 12   22
Other (including finance leases), 2.7% weighted average interest rate maturing at various dates through 2040      
Debt Instrument [Line Items]      
Weighted average interest rate 2.70%    
Other (including finance leases), 2.7% weighted average interest rate maturing at various dates through 2040 $ 96   110
Fair Value Hedging | Designated as Hedging Instrument      
Debt Instrument [Line Items]      
Fair value of hedging instruments $ (88)   (79)
Senior Notes | 2.50% notes due 2026      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 2.50%    
Senior notes $ 1,500   1,500
Senior Notes | 1.10% notes due 2027      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 1.10%    
Senior notes $ 1,000   1,000
Senior Notes | 3.50% euro notes due 2027      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 3.50% 3.50%  
Senior notes $ 224   763
Senior Notes | 4.65% notes due 2027      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 4.65%    
Senior notes $ 0   1,150
Senior Notes | 4.95% notes due 2028      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 4.95%    
Senior notes $ 0   500
Senior Notes | 3.90% notes due 2028      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 3.90%    
Senior notes $ 1,250   0
Senior Notes | 2.25% euro notes due 2028      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 2.25% 2.25%  
Senior notes $ 341   881
Senior Notes | 4.00% notes due 2029      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 4.00%    
Senior notes $ 1,250   0
Senior Notes | SOFR plus 0.63% notes due 2029      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 0.63%    
Senior notes $ 500   0
Senior Notes | 4.25% notes due 2029      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 4.25%    
Senior notes $ 0   750
Senior Notes | 2.70% notes due 2029      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 2.70%    
Senior notes $ 750   750
Senior Notes | 4.875% notes due 2029      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 4.875%    
Senior notes $ 0   500
Senior Notes | 4.70% notes due 2030      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 4.70%    
Senior notes $ 0   1,000
Senior Notes | 3.375% euro notes due 2030      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 3.375% 3.375%  
Senior notes $ 415   881
Senior Notes | 1.95% notes due 2030      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 1.95%    
Senior notes $ 949   949
Senior Notes | 4.30% notes due 2031      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 4.30%    
Senior notes $ 2,000   0
Senior Notes | 4.95% notes due 2031      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 4.95% 4.95%  
Senior notes $ 226   500
Senior Notes | 1.75% notes due 2031      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 1.75%    
Senior notes $ 1,496   1,496
Senior Notes | 4.75% notes due 2032      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 4.75% 4.75%  
Senior notes $ 281   650
Senior Notes | 0.750% Senior Notes due 2032      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 0.75%    
Senior notes $ 580   587
Senior Notes | 3.75% euro notes due 2032      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 3.75% 3.75%  
Senior notes $ 206   587
Senior Notes | 4.60% notes due 2033      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 4.60%    
Senior notes $ 1,750   0
Senior Notes | 5.00% notes due 2033      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 5.00%    
Senior notes $ 460   1,100
Senior Notes | 4.50% notes due 2034      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 4.50%    
Senior notes $ 1,000   1,000
Senior Notes | 4.125% euro notes due 2034      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 4.125% 4.125%  
Senior notes $ 621   1,174
Senior Notes | 5.00% notes due 2035      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 5.00%    
Senior notes $ 517   1,450
Senior Notes | 4.95% notes due 2036      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 4.95%    
Senior notes $ 3,250   0
Senior Notes | 3.75% euro notes due 2036      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 3.75%    
Senior notes $ 436   881
Senior Notes | 5.70% notes due 2036      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 5.70%    
Senior notes $ 226   441
Senior Notes | 5.70% notes due 2037      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 5.70%    
Senior notes $ 220   462
Senior Notes | 5.375% notes due 2041      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 5.375%    
Senior notes $ 196   417
Senior Notes | 5.622% notes due 2046      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 5.622%    
Senior notes $ 1,000   0
Senior Notes | 3.812% notes due 2047      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 3.812%    
Senior notes $ 442   442
Senior Notes | 2.80% notes due 2050      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 2.80%    
Senior notes $ 701   701
Senior Notes | 5.25% notes due 2054      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 5.25%    
Senior notes $ 537   1,750
Senior Notes | 5.732% notes due 2056      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 5.732%    
Senior notes $ 3,500   0
Senior Notes | 5.35% notes due 2064      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 5.35%    
Senior notes $ 189   650
Senior Notes | 5.852% notes due 2066      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 5.852%    
Senior notes $ 1,500   0
Senior Notes | 4.37% term loan due 2027      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 4.37%    
Senior notes $ 0   1,000
Senior Notes | One month term SOFR plus 0.875% term loan due 2027      
Debt Instrument [Line Items]      
Debt instrument, basis spread on variable rate 0.875%    
Senior notes $ 2,750   $ 2,750
Senior Notes | 6.625% debentures due 2028      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage   6.625%  
Senior Notes | 9.065% debentures due 2033      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage   9.065%