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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 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Amount of Gain/(Loss) Recognized in Income on Derivatives $ 29 $ (35) $ 65 $ 79
Gains on interest rate derivatives 35 129 15 243
Commodity Derivatives [Member]        
Amount of Gain/(Loss) Recognized in Income on Derivatives (8) (175) 60 (192)
Commodity Derivatives - Trading [Member]        
Amount of Gain/(Loss) Recognized in Income on Derivatives $ 2 $ 11 $ (10) $ 28