v3.26.1
Debt - Schedule of Debt (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Jun. 23, 2026
Dec. 31, 2025
Aug. 11, 2025
Short-term and current maturities of long-term debt:        
Total short-term and current maturities of long-term debt $ 1,207   $ 1,239  
Finance lease and other financing obligations 589   477  
Long-term debt:        
Unamortized discount and deferred financing costs (150)   (169)  
Fair value hedge accounting adjustments (see Note 8) (22)   0  
Finance lease and other financing obligations 1,757   1,635  
Total long-term debt $ 26,679   27,758  
Senior Notes | 3.200% senior notes due July 2026        
Debt Instrument [Line Items]        
Interest rate, stated percentage 3.20%      
Long-term debt:        
Long-term debt $ 2,000   2,000  
Senior Notes | 5.150% senior notes due March 2027        
Debt Instrument [Line Items]        
Interest rate, stated percentage 5.15% 5.15%    
Long-term debt:        
Long-term debt $ 234   750  
Senior Notes | 2.250% senior notes due June 2027        
Debt Instrument [Line Items]        
Interest rate, stated percentage 2.25%      
Long-term debt:        
Long-term debt $ 1,000   1,000  
Senior Notes | 1.125% senior notes due July 2027 (Euro-denominated)        
Debt Instrument [Line Items]        
Interest rate, stated percentage 1.125%      
Long-term debt:        
Long-term debt $ 569   589  
Senior Notes | 5.450% senior notes due March 2028        
Debt Instrument [Line Items]        
Interest rate, stated percentage 5.45%      
Long-term debt:        
Long-term debt $ 900   900  
Senior Notes | 2.875% senior notes due June 2028 (Euro-denominated)        
Long-term debt:        
Long-term debt $ 854   883  
Senior Notes | 5.375% senior notes due August 2028        
Debt Instrument [Line Items]        
Interest rate, stated percentage 5.375%      
Long-term debt:        
Long-term debt $ 700   700  
Senior Notes | 4.200% senior notes due October 2028        
Debt Instrument [Line Items]        
Interest rate, stated percentage 4.20%      
Long-term debt:        
Long-term debt $ 1,000   1,000  
Senior Notes | 3.500% senior notes due July 2029        
Debt Instrument [Line Items]        
Interest rate, stated percentage 3.50%      
Long-term debt:        
Long-term debt $ 3,000   3,000  
Senior Notes | 4.750% senior notes due March 2030        
Debt Instrument [Line Items]        
Interest rate, stated percentage 4.75%      
Long-term debt:        
Long-term debt $ 850   850  
Senior Notes | 2.650% senior notes due June 2030        
Debt Instrument [Line Items]        
Interest rate, stated percentage 2.65%      
Long-term debt:        
Long-term debt $ 1,000   1,000  
Senior Notes | 1.625% senior notes due July 2030 (Euro-denominated)        
Debt Instrument [Line Items]        
Interest rate, stated percentage 1.625%      
Long-term debt:        
Long-term debt $ 569   589  
Senior Notes | 3.750% senior notes due October 2030 (Euro-denominated)        
Debt Instrument [Line Items]        
Interest rate, stated percentage 3.75% 3.75%    
Long-term debt:        
Long-term debt $ 569   0  
Senior Notes | 4.550% senior notes due February 2031        
Debt Instrument [Line Items]        
Interest rate, stated percentage 4.55%     4.55%
Long-term debt:        
Long-term debt $ 1,000   1,000  
Senior Notes | 5.350% senior notes due March 2031        
Debt Instrument [Line Items]        
Interest rate, stated percentage 5.35%      
Long-term debt:        
Long-term debt $ 500   500  
Senior Notes | 4.500% senior notes due May 2031 (Euro-denominated)        
Debt Instrument [Line Items]        
Interest rate, stated percentage 4.50%      
Long-term debt:        
Long-term debt $ 911   942  
Senior Notes | 3.000% senior notes due July 2031 (British Pound-denominated)        
Debt Instrument [Line Items]        
Interest rate, stated percentage 3.00%      
Long-term debt:        
Long-term debt $ 693   709  
Senior Notes | 3.500% senior notes due June 2032 (Euro-denominated)        
Long-term debt:        
Long-term debt $ 882   912  
Senior Notes | 5.600% senior notes due March 2033        
Debt Instrument [Line Items]        
Interest rate, stated percentage 5.60%      
Long-term debt:        
Long-term debt $ 900   900  
Senior Notes | 5.625% senior notes due August 2033        
Debt Instrument [Line Items]        
Interest rate, stated percentage 5.625%      
Long-term debt:        
Long-term debt $ 1,300   1,300  
Senior Notes | 5.450% senior notes due March 2034        
Debt Instrument [Line Items]        
Interest rate, stated percentage 5.45%      
Long-term debt:        
Long-term debt $ 750   750  
Senior Notes | 4.250% senior notes due June 2034 (Euro-denominated)        
Debt Instrument [Line Items]        
Interest rate, stated percentage 4.25% 4.25%    
Long-term debt:        
Long-term debt $ 569   0  
Senior Notes | 5.150% senior notes due August 2034        
Debt Instrument [Line Items]        
Interest rate, stated percentage 5.15%      
Long-term debt:        
Long-term debt $ 900   900  
Senior Notes | 5.250% senior notes due August 2035        
Debt Instrument [Line Items]        
Interest rate, stated percentage 5.25%     5.25%
Long-term debt:        
Long-term debt $ 1,000   1,000  
Senior Notes | 4.0% Senior Notes Due June 2036        
Long-term debt:        
Long-term debt $ 740   765  
Senior Notes | 4.400% senior notes due July 2049        
Debt Instrument [Line Items]        
Interest rate, stated percentage 4.40% 4.40%    
Long-term debt:        
Long-term debt $ 1,156   2,000  
Commercial Paper | U.S. dollar commercial paper notes        
Long-term debt:        
Long-term debt 0   326  
Commercial Paper | Euro commercial paper notes        
Long-term debt:        
Long-term debt 548   839  
Line of Credit | Revolving credit facility        
Long-term debt:        
Long-term debt 0   188  
Foreign lines of credit        
Short-term and current maturities of long-term debt:        
Total short-term and current maturities of long-term debt $ 618   $ 762