v3.26.1
EQUITY AND MEZZANINE EQUITY - Narrative (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2024
Dec. 31, 2025
Dec. 14, 2024
Partners Capital [Line Items]            
Exchange of stock     $ 0      
Cash dividend payments   $ 49,416 3,359      
Subsidiary series A preferred unitholders, outstanding (in shares)   65,508     65,508  
Noncontrolling interest, increase (reduction)   $ 0 0      
Summit Midstream Partners, LP            
Partners Capital [Line Items]            
Percentage of noncontrolling interest on net assets (as a percent)   32.10%        
Series A Preferred Stock            
Partners Capital [Line Items]            
Distribution rate (as a percent)       7.69%    
Accrued and unpaid distributions           $ 46,300
Subsidiary series A preferred unitholders, outstanding (in shares)   65,508     65,508  
Series A Preferred Stock | Forecast            
Partners Capital [Line Items]            
Distribution rate (as a percent) 11.40%          
Non-controlling interest            
Partners Capital [Line Items]            
Noncontrolling interest, increase (reduction)   $ (78,286) $ (86,526)      
Tall Oak | Common Stock            
Partners Capital [Line Items]            
Outstanding common stock unit, converted into right to receive (in shares)   1,351,351        
Exchange of stock   $ 41,500        
Related party shares issued for cash, net   $ 500        
Sale of stock (in dollars per shares)   $ 31.08