v3.25.4
Related party - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Jun. 22, 2025
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Related Party Transaction [Line Items]        
Revenues   $ 11,815 $ 11,704 $ 11,677
Cost of products and services sold   8,781 8,634 8,908
Related-party notes receivable   0 532  
Interest expense   461 547 564
Interest income   48 35 15
Interest expense, debt   216 43 49
Related Party        
Related Party Transaction [Line Items]        
Revenues   33 75 65
Cost of products and services sold   16 28 27
Trade receivables     21  
Non-trade receivables     37  
Trade payables     8  
Non-trade payables     3  
Related-party notes receivable     532  
Interest expense   1 1 9
Interest income   12 15 4
Total $ 7,645   7,647  
Interest expense, debt   183 454 460
Interest payable     78  
Spin-off adjustments   $ 2,027    
Related Party | Minimum        
Related Party Transaction [Line Items]        
Transition services agreement, term   1 year    
Tax matters agreement, term   2 years    
Related Party | Maximum        
Related Party Transaction [Line Items]        
Transition services agreement, term   2 years    
Tax matters agreement, term   5 years    
Related Party | Products And Services Purchased From Parent        
Related Party Transaction [Line Items]        
Cost of products and services sold   $ 69 206 274
Related Party | Related Party Notes Settled Through Dividend        
Related Party Transaction [Line Items]        
Related party, amounts of transaction 5,646      
Related Party | Related Party Notes Settled As Equity Contribution        
Related Party Transaction [Line Items]        
Related party, amounts of transaction $ 1,999      
Equity Method Investee        
Related Party Transaction [Line Items]        
Revenues   $ 15 $ 15 $ 15