Fair Value Measurements (Quantitative Information About Unobservable Inputs Used In Level 3) (Details) - Physical Forward Contract [Member] - Discounted Cash Flow Model [Member]	Mar. 31, 2026 $ / Mcf
Minimum [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Forward Prices	0.69
Maximum [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Forward Prices	3.28
Weighted Average [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Forward Prices	1.26

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.

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