v3.25.4
Derivative Instruments (Forward Currency Exchange Contracts) (Details) - Foreign currency exchange forward contracts
$ in Millions, € in Billions
12 Months Ended
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2025
EUR (€)
Derivative [Line Items]      
Notional amount $ 8,776 $ 9,090  
Maximum term 8 years 8 months 12 days 9 years 8 months 12 days  
Derivative, fair value, net $ (124) $ 148  
Other current assets      
Derivative [Line Items]      
Derivative asset 44 186  
Other noncurrent assets      
Derivative [Line Items]      
Derivative asset 2 39  
Other current liabilities      
Derivative [Line Items]      
Derivative liability (102) (70)  
Other noncurrent liabilities      
Derivative [Line Items]      
Derivative liability (68) (7)  
Designated as Hedging Instrument | Other noncurrent liabilities      
Derivative [Line Items]      
Derivative liability   (4)  
Not Designated as Hedging Instrument      
Derivative [Line Items]      
Notional amount 4,391 5,164  
Derivative, fair value, net (10) 78  
Not Designated as Hedging Instrument | Other current assets      
Derivative [Line Items]      
Derivative asset 11 119  
Not Designated as Hedging Instrument | Other noncurrent assets      
Derivative [Line Items]      
Derivative asset 0 0  
Not Designated as Hedging Instrument | Other current liabilities      
Derivative [Line Items]      
Derivative liability (21) (41)  
Not Designated as Hedging Instrument | Other noncurrent liabilities      
Derivative [Line Items]      
Derivative liability 0 0  
Cash Flow Hedging | Designated as Hedging Instrument      
Derivative [Line Items]      
Notional amount 1,738 1,588  
Derivative, fair value, net 23 15  
Cash Flow Hedging | Designated as Hedging Instrument | Other current assets      
Derivative [Line Items]      
Derivative asset 33 43  
Cash Flow Hedging | Designated as Hedging Instrument | Other noncurrent assets      
Derivative [Line Items]      
Derivative asset 2 4  
Cash Flow Hedging | Designated as Hedging Instrument | Other current liabilities      
Derivative [Line Items]      
Derivative liability (10) (29)  
Cash Flow Hedging | Designated as Hedging Instrument | Other noncurrent liabilities      
Derivative [Line Items]      
Derivative liability (2) (3)  
Net Investment Hedging | Designated as Hedging Instrument      
Derivative [Line Items]      
Notional amount 2,647 2,338 € 2.3
Derivative, fair value, net (137) 55  
Net Investment Hedging | Designated as Hedging Instrument | Other current assets      
Derivative [Line Items]      
Derivative asset 0 24  
Net Investment Hedging | Designated as Hedging Instrument | Other noncurrent assets      
Derivative [Line Items]      
Derivative asset 0 35  
Net Investment Hedging | Designated as Hedging Instrument | Other current liabilities      
Derivative [Line Items]      
Derivative liability (71) $ 0  
Net Investment Hedging | Designated as Hedging Instrument | Other noncurrent liabilities      
Derivative [Line Items]      
Derivative liability $ (66)