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Subsequent Events (Details) - USD ($) $ in Millions |  |  | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Mar. 25, 2022 | Dec. 11, 2020 | Jun. 30, 2023 | Mar. 31, 2023 | Dec. 31, 2020 | Dec. 31, 2022
Subsequent Event [Line Items] |  |  |  |  |  |
Proceeds from divestitures of property and equipment |  |  |  |  | $ 136 |
Disposal group, disposed of by sale, not discontinued operations |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Proceeds from divestitures of property and equipment | $ 450 | $ 130 |  |  |  |
Disposal group, disposed of by sale, not discontinued operations | Portion of Eagle Ford Assets |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Property and equipment |  |  |  |  |  | $ 811
Other assets |  |  |  |  |  | 8
Derivative liabilities |  |  |  |  |  | 65
ARO liabilities |  |  |  |  |  | 57
Other liabilities |  |  |  |  |  | $ 22
Forecast | Disposal group, disposed of by sale, not discontinued operations | Portion of Eagle Ford Assets |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Proceeds from divestitures of property and equipment |  |  | $ 1,400 | $ 1,425 |  |

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