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Derivative and Hedging Activities - Derivative Instruments in Balance Sheet Table (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021 | Feb. 09, 2021
--- | --- | --- | ---
Derivatives, Fair Value [Line Items] |  |  |
Short-term derivative asset | $ 34 | $ 5 | $ 0
Long-term derivative asset | 47 | 0 |
Short-term derivative liability | (432) | (899) | (398)
Long-term derivative liability | (174) | (249) | $ (90)
Not designated as hedging instrument | Commodity contracts |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Derivative asset (liability), fair value, gross asset (liability) | (525) | (1,143) |
Derivative asset (liability) fair value, net asset (liability), netted | 0 | 0 |
Short-term derivative asset | 34 | 5 |
Long-term derivative asset | 47 |  |
Short-term derivative liability | (432) | (899) |
Long-term derivative liability | (174) | (249) |
Total derivatives | 525 | 1,143 |
Not designated as hedging instrument | Commodity contracts | Short-term derivative asset |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Derivative asset, fair value, gross asset | 200 | 56 |
Derivative asset, fair value, gross liability, netted | (166) | (51) |
Not designated as hedging instrument | Commodity contracts | Long-term derivative asset |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Derivative asset, fair value, gross asset | 87 |  |
Derivative asset, fair value, gross liability, netted | (40) |  |
Not designated as hedging instrument | Commodity contracts | Short-term derivative liability |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Derivative liability, fair value, gross liability | (598) | (950) |
Derivative liability, fair value, gross asset, netted | 166 | 51 |
Not designated as hedging instrument | Commodity contracts | Long-term derivative liability |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Derivative liability, fair value, gross liability | (214) | (249) |
Derivative liability, fair value, gross asset, netted | $ 40 | $ 0 |

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