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Risk Management and Derivative Instruments - Balance Sheet Presentation (Detail) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Derivative Instruments and Hedges, Assets |  |
Cash collateral received | $ 0 | $ 0
Cash collateral pledged | 0 | 0
Net recorded fair value, Current assets | 15,556 | 17,669
Net recorded fair value, Non-Current assets | 4,419 | 9,405
Net recorded fair value, Current liabilities | 0 | 0
Net recorded fair value, Non current liabilities | 0 | 0
Short-term derivative instruments |  |
Derivative Instruments and Hedges, Assets |  |
Asset Derivatives, Gross fair value | 17,724 | 21,657
Asset Derivatives, Netting arrangements | (2,168) | (3,988)
Liability Derivatives, Gross fair value | 2,168 | 3,988
Liability Derivatives, Netting arrangements | (2,168) | (3,988)
Short-term derivative instruments | Commodity derivatives |  |
Derivative Instruments and Hedges, Assets |  |
Asset Derivatives, Gross fair value | 17,724 | 21,657
Liability Derivatives, Gross fair value | 2,168 | 3,988
Short-term derivative instruments | Interest rate swaps |  |
Derivative Instruments and Hedges, Assets |  |
Asset Derivatives, Gross fair value | 0 | 0
Liability Derivatives, Gross fair value | 0 | 0
Long-term derivative instruments |  |
Derivative Instruments and Hedges, Assets |  |
Asset Derivatives, Gross fair value | 8,450 | 17,782
Asset Derivatives, Netting arrangements | (4,031) | (8,377)
Liability Derivatives, Gross fair value | 4,031 | 8,377
Liability Derivatives, Netting arrangements | (4,031) | (8,377)
Long-term derivative instruments | Commodity derivatives |  |
Derivative Instruments and Hedges, Assets |  |
Asset Derivatives, Gross fair value | 8,450 | 17,782
Liability Derivatives, Gross fair value | 4,031 | 8,377
Long-term derivative instruments | Interest rate swaps |  |
Derivative Instruments and Hedges, Assets |  |
Asset Derivatives, Gross fair value | 0 | 0
Liability Derivatives, Gross fair value | $ 0 | $ 0

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