v3.26.1
Acquisitions and Other Transactions (Northwind Midstream) (Details) - USD ($)
$ in Millions
Aug. 29, 2025
Jul. 01, 2025
Mar. 31, 2026
Dec. 31, 2025
Aug. 11, 2025
Business Combination [Line Items]          
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life   11 years      
Goodwill     $ 8,736 $ 8,755  
Senior Notes [Member]          
Business Combination [Line Items]          
Debt Instrument, Face Amount         $ 4,500
Northwind Midstream          
Business Combination [Line Items]          
Business Combination, Voting Equity Interest Acquired, Percentage 100.00%        
Payments to Acquire Businesses, Gross $ 2,400        
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life 15 years        
Goodwill $ 360