v3.26.1
EQUITY AND MEZZANINE EQUITY - Narrative (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Sep. 30, 2026
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Dec. 14, 2024
Partners Capital [Line Items]                  
Exchange of stock         $ 0        
Share repurchase program, authorized, amount   $ 35,000       $ 35,000      
Repurchased share amount   $ 1,009              
Cash dividend payments           $ 51,277 $ 6,741    
Subsidiary series A preferred unitholders, outstanding (in shares)   65,508       65,508   65,508  
Noncontrolling interest, increase (reduction)   $ 0 $ 0 $ 0 0        
Summit Midstream Partners, LP                  
Partners Capital [Line Items]                  
Percentage of noncontrolling interest on net assets (as a percent)   32.00%       32.00%      
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   65,508  
Series A Preferred Stock | Forecast                  
Partners Capital [Line Items]                  
Distribution rate (as a percent) 11.40%                
Common Stock                  
Partners Capital [Line Items]                  
Shares repurchased (in shares)           34,624      
Repurchased share amount           $ 1,000      
Share remained available for future repurchases (in shares)   34,000,000.0       34,000,000.0      
Non controlling interest                  
Partners Capital [Line Items]                  
Noncontrolling interest, increase (reduction)   $ 222 $ (78,286) $ 233 $ (86,526) $ (78,064)      
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