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Derivatives - Crude Oil Derivative Positions (Details) - Oil Swap July To December 2020	12 Months Ended
	Jun. 30, 2021 $ / bbl bbl
Derivative [Line Items]
Volumes in Barrels | bbl	257,600
Price / Price Range (in USD per barrel)	32
Weighted Average Floor Price per Bbl. (in USD per barrel)	32
Weighted Average Ceiling Price per Bbl. (in USD per barrel)	0

X

- Definition

The average cap rate on a group of price risk derivatives such as caps or collars. 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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X

- Definition

The average floor rate on a group of price risk derivatives such as floors or collars. 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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X

- 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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X

- Definition

Nominal volume used to calculate payments on a derivative instrument.

+ References

No definition available.

+ Details

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X

- Definition

Fixed price related to the price risk swap derivative.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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- Details

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