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Derivative Financial Instruments (Schedule Of Open Oil Derivative Positions) (Details)	9 Months Ended
	Sep. 30, 2024 $ / bbl bbl
Nymex West Texas Intermediate Price Collars Oil Q1-Q4 2025 [Member]
Derivatives, Fair Value [Line Items]
Volume Per Day (Bbls/d) | bbl	26,992
Weighted Average Floor Price	70
Weighted Average Ceiling Price	76.58
Midland Sweet Q1-Q4 2026 [Member]
Derivatives, Fair Value [Line Items]
Volume Per Day (Bbls/d) | bbl	18,000
Weighted Average Differential To WTI Price	1.21
Midland Sweet Q1-Q4 2025 [Member]
Derivatives, Fair Value [Line Items]
Volume Per Day (Bbls/d) | bbl	63,000
Weighted Average Differential To WTI Price	1
Nymex West Texas Intermediate Price Collars Oil Q4 2024 [Member]
Derivatives, Fair Value [Line Items]
Volume Per Day (Bbls/d) | bbl	98,000
Weighted Average Floor Price	68.64
Weighted Average Ceiling Price	83.73
Nymex West Texas Intermediate Price Swaps Oil Q1-Q4 2025 [Member]
Derivatives, Fair Value [Line Items]
Volume Per Day (Bbls/d) | bbl	8,468
Weighted Average Price Swap	71.9
Nymex West Texas Intermediate Price Swaps Oil Q4 2024 [Member]
Derivatives, Fair Value [Line Items]
Volume Per Day (Bbls/d) | bbl	33,000
Weighted Average Price Swap	78.38
Midland Sweet Q4 2024 [Member]
Derivatives, Fair Value [Line Items]
Volume Per Day (Bbls/d) | bbl	69,500
Weighted Average Differential To WTI Price	1.17
Nymex Roll Q4 2024 [Member]
Derivatives, Fair Value [Line Items]
Volume Per Day (Bbls/d) | bbl	26,000
Weighted Average Differential To WTI Price	0.82

X

- Definition

Weighted Average Differential To West Texas Intermediate Price

+ References

No definition available.

+ Details

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- 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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- 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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480237/815-40-50-5

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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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