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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Other Current Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Accounting Policies [Abstract]
Prepaid drilling costs	$ 34,943	$ 53,134
Prepaid expenses	19,461	5,684
Income tax receivable	3,024	3,024
Production tax refunds receivable	2,307	5,827
Other	69	7,588
Other current assets	$ 59,804	$ 75,257

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Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.

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