v3.26.1
Derivative Instruments and Hedging Activity - Fair Value of Derivative Instruments Included in Balance Sheets (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Derivatives, Fair Value [Line Items]    
Derivative Asset $ 77 $ 65
Derivative Asset, Total 77 65
Derivative Liability 11 20
Derivative Liability, Total 11 20
Current other assets 19 22
Noncurrent other assets 58 43
Current other liabilities 7 17
Noncurrent other liabilities 4 3
Interest Rate Contract    
Derivatives, Fair Value [Line Items]    
Derivative asset, netting 0 0
Derivative Asset, Total 71 62
Derivative Liability, Netting 0 0
Derivative Liability, Total 3 10
Interest Rate Contract | Level 1    
Derivatives, Fair Value [Line Items]    
Derivative Asset 0 0
Derivative Liability 0 0
Interest Rate Contract | Level 2    
Derivatives, Fair Value [Line Items]    
Derivative Asset 71 62
Derivative Liability 3 10
Interest Rate Contract | Level 3    
Derivatives, Fair Value [Line Items]    
Derivative Asset 0 0
Derivative Liability 0 0
Commodity Contract    
Derivatives, Fair Value [Line Items]    
Derivative asset, netting 0 0
Derivative Asset, Total 6 3
Derivative Liability, Netting 0 0
Derivative Liability, Total 8 10
Commodity Contract | Level 1    
Derivatives, Fair Value [Line Items]    
Derivative Asset 0 0
Derivative Liability 0 0
Commodity Contract | Level 2    
Derivatives, Fair Value [Line Items]    
Derivative Asset 0 0
Derivative Liability 0 0
Commodity Contract | Level 3    
Derivatives, Fair Value [Line Items]    
Derivative Asset 6 3
Derivative Liability $ 8 $ 10