v3.26.1
REVENUE FROM CONTRACTS WITH CUSTOMERS - Schedule of Disaggregation of Revenue (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Disaggregation of Revenue [Line Items]        
Gain (Loss) on Commodity Derivative Instruments $ 176,336 $ 421,121 $ 180,317 $ (107,099)
Other Revenue and Operating Income 40,257 45,864 88,200 93,828
Total Revenue and Other Operating Income 618,484 962,422 1,405,138 1,044,811
Total Natural Gas, NGLs and Oil Revenue        
Disaggregation of Revenue [Line Items]        
Revenue from Contracts with Customers: 389,435 485,029 1,111,478 1,036,123
Natural Gas Revenue        
Disaggregation of Revenue [Line Items]        
Revenue from Contracts with Customers: 326,878 443,564 985,488 938,756
NGL Revenue        
Disaggregation of Revenue [Line Items]        
Revenue from Contracts with Customers: 57,772 39,820 117,832 93,821
Oil/Condensate Revenue        
Disaggregation of Revenue [Line Items]        
Revenue from Contracts with Customers: 4,785 1,645 8,158 3,546
Purchased Gas Revenue        
Disaggregation of Revenue [Line Items]        
Revenue from Contracts with Customers: $ 12,456 $ 10,408 $ 25,143 $ 21,959