v3.26.1
Financial Instruments - Schedule of Notional Amounts and Respective Fair Values of Derivative Financial Instruments on a Gross Basis (Details)
€ in Millions, $ in Millions
 12 Months Ended
Dec. 31, 2025
USD ($)
ozt
Jun. 30, 2026
USD ($)
Jun. 30, 2026
EUR (€)
Dec. 31, 2025
EUR (€)
Derivative Instruments, Gain (Loss) [Line Items]        
Notional amount $ 17,063 $ 19,552    
Fair value asset 805 1,070    
Fair value liability (466) (801)    
Current fair value asset 533 696    
Non-current fair value asset 272 374    
Total derivatives fair value asset 805 1,070    
Current fair value liability (159) (295)    
Non-current fair value liability (307) (506)    
Total derivatives fair value liability (466) (801)    
Net Investment Hedging        
Derivative Instruments, Gain (Loss) [Line Items]        
Non derivative financial instrument designated as a net investment hedge, notional amount | €     € 550 € 750
Non derivative financial instrument designated as a net investment hedge 881 628    
Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAccruedLiabilitiesCurrentAndNoncurrent        
Derivative Instruments, Gain (Loss) [Line Items]        
Deferred payments 229 190    
Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherLiabilities        
Derivative Instruments, Gain (Loss) [Line Items]        
Deferred payments   39    
Not Designated as Hedging Instrument        
Derivative Instruments, Gain (Loss) [Line Items]        
Notional amount 10,816 14,261    
Foreign exchange and precious metals lease contracts | Designated as Hedging Instrument        
Derivative Instruments, Gain (Loss) [Line Items]        
Notional amount 1,116 884    
Foreign exchange and precious metals lease contracts | Designated as Hedging Instrument | Location, Statement of Financial Position, Balance [Axis]: us-gaap:AccruedLiabilitiesCurrent        
Derivative Instruments, Gain (Loss) [Line Items]        
Fair value liability (19)    
Foreign exchange and precious metals lease contracts | Designated as Hedging Instrument | Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssetsCurrent        
Derivative Instruments, Gain (Loss) [Line Items]        
Fair value asset 95 94    
Foreign exchange and precious metals lease contracts | Not Designated as Hedging Instrument        
Derivative Instruments, Gain (Loss) [Line Items]        
Notional amount 4,333 3,315    
Foreign exchange and precious metals lease contracts | Not Designated as Hedging Instrument | Location, Statement of Financial Position, Balance [Axis]: us-gaap:AccruedLiabilitiesCurrent        
Derivative Instruments, Gain (Loss) [Line Items]        
Fair value liability (29) (37)    
Foreign exchange and precious metals lease contracts | Not Designated as Hedging Instrument | Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssetsCurrent        
Derivative Instruments, Gain (Loss) [Line Items]        
Fair value asset 29 13    
Translated earnings contracts | Not Designated as Hedging Instrument        
Derivative Instruments, Gain (Loss) [Line Items]        
Notional amount 10,816 14,261    
Translated earnings contracts | Not Designated as Hedging Instrument | Location, Statement of Financial Position, Balance [Axis]: us-gaap:AccruedLiabilitiesCurrent        
Derivative Instruments, Gain (Loss) [Line Items]        
Fair value liability (224) (523)    
Translated earnings contracts | Not Designated as Hedging Instrument | Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssetsCurrent        
Derivative Instruments, Gain (Loss) [Line Items]        
Fair value asset 681 963    
Cross currency swap contracts | Not Designated as Hedging Instrument        
Derivative Instruments, Gain (Loss) [Line Items]        
Notional amount 798 1,092    
Cross currency swap contracts | Not Designated as Hedging Instrument | Location, Statement of Financial Position, Balance [Axis]: us-gaap:AccruedLiabilitiesCurrent        
Derivative Instruments, Gain (Loss) [Line Items]        
Fair value liability (194) (241)    
Cross currency swap contracts | Not Designated as Hedging Instrument | Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssetsCurrent        
Derivative Instruments, Gain (Loss) [Line Items]        
Fair value asset    
Foreign Exchange Forward | Designated as Hedging Instrument | Cash Flow and Net Investment Hedging        
Derivative Instruments, Gain (Loss) [Line Items]        
Notional amount $ 1,116 $ 884    
Lease Precious Metals | Designated as Hedging Instrument | Fair Value Hedging        
Derivative Instruments, Gain (Loss) [Line Items]        
Derivative, nonmonetary notional amount, mass (troy ounce) | ozt 4,090      
Fai value liability $ 16