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REVENUE FROM CONTRACTS WITH CUSTOMERS - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Disaggregation of Revenue [Line Items]
Gain (Loss) on Commodity Derivative Instruments	$ 3,981	$ (528,220)
Other Revenue and Operating Income	47,942	47,964
Total Revenue and Other Operating Income	786,654	82,388
Total Natural Gas, NGL and Oil Revenue
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers:	722,044	551,094
Natural Gas Revenue
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers:	658,610	495,191
NGL Revenue
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers:	60,060	54,001
Oil/Condensate Revenue
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers:	3,374	1,902
Purchased Gas Revenue
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers:	$ 12,687	$ 11,550

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