v3.26.1
Derivatives And Hedging Activities Fair Value of Derivative Instruments in the Balance Sheet (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Derivatives, Fair Value [Line Items]    
Derivative financial instruments (Note 14) $ 8 $ 12
Derivative Liability, Noncurrent 1 0
Designated as Hedging Instrument    
Derivatives, Fair Value [Line Items]    
Gross amount of recognized asset derivatives 59 58
Gross amount of recognized liability derivatives 8 5
Designated as Hedging Instrument | Balance Sheet Location [Axis]: us-gaap:AccruedLiabilitiesCurrent    
Derivatives, Fair Value [Line Items]    
Gross amount of recognized liability derivatives   1
Designated as Hedging Instrument | Balance Sheet Location [Axis]: us-gaap:OtherAssetsCurrent    
Derivatives, Fair Value [Line Items]    
Gross amount of recognized asset derivatives   0
Not Designated as Hedging Instrument    
Derivatives, Fair Value [Line Items]    
Gross amount of recognized asset derivatives   2
Gross amount of recognized liability derivatives   0
Not Designated as Hedging Instrument | Foreign currency derivatives    
Derivatives, Fair Value [Line Items]    
Net amount of derivative asset presented in the Balance Sheet   2
Not Designated as Hedging Instrument | Balance Sheet Location [Axis]: us-gaap:OtherAssetsCurrent | Foreign currency derivatives    
Derivatives, Fair Value [Line Items]    
Gross amount of recognized asset derivatives   2
Gross amount of recognized liability derivatives   0
Cash Flow Hedging | Designated as Hedging Instrument | Foreign currency derivatives    
Derivatives, Fair Value [Line Items]    
Derivative financial instruments (Note 14) 3 4
Net amount of derivative asset presented in the Balance Sheet 23 19
Derivative Liability, Noncurrent 1  
Net amount of derivative liability presented in the Balance Sheet 0  
Cash Flow Hedging | Designated as Hedging Instrument | Balance Sheet Location [Axis]: us-gaap:AccruedLiabilitiesCurrent | Commodity derivatives    
Derivatives, Fair Value [Line Items]    
Gross amount of recognized liability derivatives 0 0
Cash Flow Hedging | Designated as Hedging Instrument | Balance Sheet Location [Axis]: us-gaap:AccruedLiabilitiesCurrent | Foreign currency derivatives    
Derivatives, Fair Value [Line Items]    
Gross amount of recognized asset derivatives 1  
Gross amount of recognized liability derivatives 1  
Cash Flow Hedging | Designated as Hedging Instrument | Balance Sheet Location [Axis]: us-gaap:OtherAssetsCurrent | Commodity derivatives    
Derivatives, Fair Value [Line Items]    
Gross amount of recognized asset derivatives 21 23
Cash Flow Hedging | Designated as Hedging Instrument | Balance Sheet Location [Axis]: us-gaap:OtherAssetsCurrent | Foreign currency derivatives    
Derivatives, Fair Value [Line Items]    
Gross amount of recognized asset derivatives 28 21
Gross amount of recognized liability derivatives 5 2
Cash Flow Hedging | Designated as Hedging Instrument | Balance Sheet Location [Axis]: us-gaap:OtherAssetsNoncurrent | Commodity derivatives    
Derivatives, Fair Value [Line Items]    
Gross amount of recognized asset derivatives 5 8
Cash Flow Hedging | Designated as Hedging Instrument | Balance Sheet Location [Axis]: us-gaap:OtherAssetsNoncurrent | Foreign currency derivatives    
Derivatives, Fair Value [Line Items]    
Gross amount of recognized asset derivatives 4 6
Gross amount of recognized liability derivatives 1 2
Cash Flow Hedging | Designated as Hedging Instrument | Balance Sheet Location [Axis]: us-gaap:OtherLiabilitiesNoncurrent | Commodity derivatives    
Derivatives, Fair Value [Line Items]    
Gross amount of recognized liability derivatives 0 $ 0
Cash Flow Hedging | Designated as Hedging Instrument | Balance Sheet Location [Axis]: us-gaap:OtherLiabilitiesNoncurrent | Foreign currency derivatives    
Derivatives, Fair Value [Line Items]    
Gross amount of recognized asset derivatives 0  
Gross amount of recognized liability derivatives $ 1