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Derivative Assets And Liabilities Table - Partnership's Derivative Assets and Liabilities Amount of Gain (Loss) Recognized (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Amount of Gain/(Loss) Recognized in Income on Derivatives $ (130) $ 268 $ (65) $ 347
Gains on interest rate derivatives 32 60 47 303
Commodity Derivatives [Member]        
Amount of Gain/(Loss) Recognized in Income on Derivatives (166) 186 (106) (6)
Commodity Derivatives - Trading [Member]        
Amount of Gain/(Loss) Recognized in Income on Derivatives $ 4 $ 22 $ (6) $ 50