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Derivative Financial Instruments (Schedule Of Open Oil Derivative Positions) (Details) | 9 Months Ended
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Sep. 30, 2025 $ / Customer $ / bbl bbl
NYMEX West Texas Intermediate Three Way Price Collars Oil Q1 Q4 2026 [Member] |
Derivatives, Fair Value [Line Items] |
Volume Per Day (Bbls/d) | bbl | 84,471
Weighted Average Floor Sold Price | $ / Customer | 50.21
Weighted Average Floor Price | 60.35
Weighted Average Ceiling Price | 72.64
Midland Sweet Q1-Q4 2026 [Member] |
Derivatives, Fair Value [Line Items] |
Volume Per Day (Bbls/d) | bbl | 46,000
Weighted Average Differential To WTI Price | 1.1
Midland Sweet Q1 Q4 2027 [Member] |
Derivatives, Fair Value [Line Items] |
Volume Per Day (Bbls/d) | bbl | 14,000
Weighted Average Differential To WTI Price | 1.04
NYMEX West Texas Intermediate Price Swaps Oil Q4 2025 [Member] |
Derivatives, Fair Value [Line Items] |
Volume Per Day (Bbls/d) | bbl | 9,000
Weighted Average Price Swap | 71.52
NYMEX West Texas Intermediate Price Collars Oil Q4 2025 [Member] |
Derivatives, Fair Value [Line Items] |
Volume Per Day (Bbls/d) | bbl | 105,000
Weighted Average Floor Price | 66.35
Weighted Average Ceiling Price | 75.36
NYMEX West Texas Intermediate Three Way Price Collars Oil Q4 2025 [Member] |
Derivatives, Fair Value [Line Items] |
Volume Per Day (Bbls/d) | bbl | 13,000
Weighted Average Floor Sold Price | 50.77
Weighted Average Floor Price | 65
Weighted Average Ceiling Price | 77.37
Midland Sweet [Member] |
Derivatives, Fair Value [Line Items] |
Volume Per Day (Bbls/d) | bbl | 63,000
Weighted Average Differential To WTI Price | 1
WTI/Brent [Member] |
Derivatives, Fair Value [Line Items] |
Volume Per Day (Bbls/d) | bbl | 5,391
Weighted Average Differential To WTI Price | (3.64)
NYMEX Roll [Member] |
Derivatives, Fair Value [Line Items] |
Volume Per Day (Bbls/d) | bbl | 13,000
Weighted Average Differential To WTI Price | 1.05

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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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- 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/2009/role/commonPracticeRef -Topic 815 -SubTopic 20 -Name Accounting Standards Codification -Section 25 -Paragraph 6A -Publisher FASB -URI https://asc.fasb.org/1943274/2147480682/815-20-25-6A Reference 2: 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 + Details
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- Definition Nominal volume used to calculate payments on a derivative instrument. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 181 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480401/815-10-55-181 + Details
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