v3.25.4
Derivatives and Risk Management Activities - Net Unrealized Gain/(Loss) Recognized in AOCI (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Derivatives, Fair Value [Line Items]      
Proceeds from settlement of interest rate hedging instruments $ (37) $ (57) $ (80)
Deferred (gain) loss on accumulated other comprehensive income (loss), net of tax (29)    
Other long-term assets, net      
Derivatives, Fair Value [Line Items]      
Interest rate cash flow hedge derivative at fair value, net   27  
Interest Rate Swap Terminated in October 2025 | Cash Flow Hedging      
Derivatives, Fair Value [Line Items]      
Notional amount terminated 200    
Proceeds from settlement of interest rate hedging instruments 7    
Interest Rate Swap Terminated in June 2026 | Cash Flow Hedging      
Derivatives, Fair Value [Line Items]      
Notional amount terminated 200    
Proceeds from settlement of interest rate hedging instruments 30    
Interest rate derivatives      
Derivatives, Fair Value [Line Items]      
Interest rate derivatives, net $ 10 $ 29 $ 15