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Impairments (Details) - USD ($) $ in Millions | 1 Months Ended | 3 Months Ended | 11 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Feb. 09, 2021 | Mar. 31, 2020 | Dec. 31, 2021 | Dec. 31, 2022 | Dec. 31, 2020
Property, Plant and Equipment [Line Items] |  |  |  |  |
Impairments of oil and natural gas properties | $ 0 | $ 8,446 | $ 0 | $ 0 | $ 8,446
Impairments | $ 0 |  | $ 1 | $ 0 | 8,535
Natural gas and oil properties |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Impairments of oil and natural gas properties |  |  |  |  | $ 8,446
Rate used to discount expected future net cash flows |  |  |  |  | 11.00%
Sand mine |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Impairments |  |  |  |  | $ 76
Compressor |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Impairments |  |  |  |  | $ 13

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