Derivative Financial Instruments - Schedule of Open Crude Oil and Natural Gas Derivative Contracts (Details)	9 Months Ended
Sep. 30, 2021 MMBTU $ / MMBTU $ / bbl bbl
Crude Oil, Q4 2021 \| Crude Oil
Derivative [Line Items]
Crude oil volume (Bbl) \| bbl	941,475
Weighted Average Price ($/Bbl / $/MMBtu)	50.63
Crude Oil, Q1-Q4 2022 \| Crude Oil
Derivative [Line Items]
Crude oil volume (Bbl) \| bbl	2,462,250
Weighted Average Price ($/Bbl / $/MMBtu)	56.31
Crude Oil Basis Swap, Swap One, Q4 2021 \| Crude Oil
Derivative [Line Items]
Crude oil volume (Bbl) \| bbl	757,475
Weighted Average Price ($/Bbl / $/MMBtu)	0.80
Crude Oil Basis Swap, Swap Two, Q4 2021 \| Crude Oil
Derivative [Line Items]
Crude oil volume (Bbl) \| bbl	228,475
Weighted Average Price ($/Bbl / $/MMBtu)	(0.27)
Crude Oil Basis Swap, Swap One, Q1-Q4 2022 \| Crude Oil
Derivative [Line Items]
Crude oil volume (Bbl) \| bbl	2,007,500
Weighted Average Price ($/Bbl / $/MMBtu)	0.68
Natural Gas, Q4 2021 \| Natural gas
Derivative [Line Items]
Natural gas volume (MMBtu) \| MMBTU	2,576,000
Weighted Average Price ($/Bbl / $/MMBtu)	2.87
Natural Gas, Q1-Q4 2022 \| Natural gas
Derivative [Line Items]
Natural gas volume (MMBtu) \| MMBTU	4,295,000
Weighted Average Price ($/Bbl / $/MMBtu)	2.92
Natural Gas Basis Swap, Q4 2021 \| Natural gas
Derivative [Line Items]
Natural gas volume (MMBtu) \| MMBTU	2,698,000
Weighted Average Price ($/Bbl / $/MMBtu) \| $ / MMBTU	(0.29)
Natural Gas Basis Swap, Q1-Q4 2022 \| Natural gas
Derivative [Line Items]
Natural gas volume (MMBtu) \| MMBTU	9,100,000
Weighted Average Price ($/Bbl / $/MMBtu)	(0.26)
Crude Oil Costless Collar \| Crude Oil
Derivative [Line Items]
Crude oil volume (Bbl) \| bbl	365,000
Derivative, ceiling price ($/Bbl / $/MMBtu) \| $ / MMBTU	68.75
Derivative, floor price ($/Bbl / $/MMBtu) \| $ / MMBTU	55.00
Natural Gas Costless Collar, Contractual Period One \| Natural gas
Derivative [Line Items]
Natural gas volume (MMBtu) \| MMBTU	122,000
Derivative, ceiling price ($/Bbl / $/MMBtu) \| $ / MMBTU	4.10
Derivative, floor price ($/Bbl / $/MMBtu) \| $ / MMBTU	3.50
Natural Gas Costless Collar, Contractual Period Two \| Natural gas
Derivative [Line Items]
Natural gas volume (MMBtu) \| MMBTU	2,905,000
Derivative, ceiling price ($/Bbl / $/MMBtu) \| $ / MMBTU	4.00
Derivative, floor price ($/Bbl / $/MMBtu) \| $ / MMBTU	3.06

- Definition

The cap rate on a price risk derivative such as a cap or collar. A payment or receipt is triggered if the market rate exceeds the cap rate on the contract.

+ References

No definition available.

+ Details

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- Definition

Floor rate on a price risk derivative such as a floor or a collar. A payment or receipt is triggered if the market rate falls below the floor rate on the contract.

+ References

No definition available.

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Nominal energy measure used to calculate payments on a derivative instrument.

+ References

No definition available.

+ Details

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- Definition

Nominal volume used to calculate payments on a derivative instrument.

+ References

No definition available.

+ Details

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- Definition

Average fixed price related to the group of price risk swap derivatives.

+ References

No definition available.

+ Details

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- Details

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