v3.26.1
Financial Instruments - Narrative (Details)
$ in Millions, € in Billions, ¥ in Billions, SFr in Billions
3 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
derivative
Jun. 30, 2025
USD ($)
Jun. 30, 2026
EUR (€)
Jun. 30, 2026
CNY (¥)
Jun. 30, 2026
CHF (SFr)
Dec. 31, 2025
USD ($)
Derivative [Line Items]                
Different types of derivatives, number | derivative     3          
Notional value $ 13,879   $ 13,879         $ 13,653
Loss on exchange rate movements (6,052)   (6,052)         (6,353)
Designated as hedging instrument                
Derivative [Line Items]                
Notional value 3,993   3,993         $ 3,980
Net Investment Hedging                
Derivative [Line Items]                
Cumulative deferred gain     951          
Derivative deferred gain (loss) 277   607          
Net Investment Hedging | Line of Credit                
Derivative [Line Items]                
Cumulative deferred gain     85          
Derivative deferred gain (loss) 56   80          
Forward exchange contracts, net interest income 20 $ 22 38 $ 22        
Net Investment Hedging | Designated as hedging instrument                
Derivative [Line Items]                
Loss on exchange rate movements 137   137          
Net Investment Hedging | Designated as hedging instrument | Intercompany Loans                
Derivative [Line Items]                
Euro-denominated notes and intercompany loans 21,600   21,600   € 18.9      
CNY-denominated intercompany loans 900   900     ¥ 6.0    
CHF-denominated intercompany loans 600   600       SFr 0.5  
Credit Default Swap                
Derivative [Line Items]                
Notional value 46   $ 46          
Maximum | Credit Default Swap                
Derivative [Line Items]                
Derivative term     22 months          
Maximum | Forecasted Transactions                
Derivative [Line Items]                
Derivative term     4 years          
Maximum | Commodity contracts                
Derivative [Line Items]                
Derivative term     3 years          
Credit Default Swap                
Derivative [Line Items]                
Notional value $ 10   $ 10          
Credit Default Swap | Maximum                
Derivative [Line Items]                
Derivative term     24 months