v3.26.1
INTANGIBLE ASSETS - Recognized Amortization Expense in Other Revenues and Cost and Expenses (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Favorable gas gathering contracts      
Finite-Lived Intangible Assets [Line Items]      
Amortization expense $ 938 $ 938 $ 938
Contract intangibles      
Finite-Lived Intangible Assets [Line Items]      
Amortization expense 6,554 7,093 18,881
Rights-of-way      
Finite-Lived Intangible Assets [Line Items]      
Amortization expense $ 8,730 $ 7,940 $ 8,576