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v3.21.1

Derivative Instruments - Narrative (Details) - NYMEX WTI - Crude oil |  | 3 Months Ended
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May 07, 2021 $ / bbl bbl | Mar. 31, 2021 $ / bbl bbl
2021 Two-way collar |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Average floor price (in dollars per barrel) | $ / bbl |  | 45.00
Average ceiling price (in dollars per barrel) | $ / bbl |  | 63.82
Total notional amount of oil (in Bbls) | bbl |  | 459,000
2021 Two-way collar | Subsequent Event |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Average floor price (in dollars per barrel) | $ / bbl | 48.21 |
Average ceiling price (in dollars per barrel) | $ / bbl | 66.37 |
Total notional amount of oil (in Bbls) | bbl | 765,000 |
2022 Two-way collar |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Average floor price (in dollars per barrel) | $ / bbl |  | 45.00
Average ceiling price (in dollars per barrel) | $ / bbl |  | 63.82
Total notional amount of oil (in Bbls) | bbl |  | 636,000
2022 Two-way collar | Subsequent Event |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Total notional amount of oil (in Bbls) | bbl | 4,163,000 |
2023 Two Way Collar | Subsequent Event |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Total notional amount of oil (in Bbls) | bbl | 4,380,000 |
2024 Two Way Collar | Subsequent Event |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Total notional amount of oil (in Bbls) | bbl | 372,000 |

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