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Acquisitions - Narrative (Details) - LLOG Exploration Offshore L.L.C. and LLOG Bluewater Holdings, L.L.C. $ in Thousands | 1 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2019 USD ($) | Dec. 31, 2020 USD ($) | May 31, 2019 MMBoe
Business Acquisition [Line Items] |  |  |
Proved reserves | MMBoe |  |  | 67
Acquisition, cash paid | $ 1,236,165 |  |
Sales thresholds 2019 to 2022 |  |  |
Business Acquisition [Line Items] |  |  |
Contingent consideration, maximum |  | $ 200,000 |
Net crude oil and condensate revenue |  |  |
Business Acquisition [Line Items] |  |  |
Contingent consideration, maximum |  | $ 50,000 |

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