v3.26.1
JOINT VENTURE - Narrative (Details)
$ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Jul. 06, 2026
USD ($)
installment
Dec. 29, 2025
USD ($)
Oct. 31, 2025
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Feb. 02, 2026
JOINT VENTURE                  
Capitalized interest costs       $ 32,700 $ 0 $ 52,900 $ 0    
Noncontrolling interest issued in asset acquisition           100,588      
Loss attributable to noncontrolling interest       910 0 979 0    
Subsequent Events | Abernathy Joint Venture | Disposal Group, Disposed of by Sale, Not Discontinued Operations                  
JOINT VENTURE                  
Operation ownership interest sold 50.10%                
Consideration $ 530,000                
Asset consideration receivable number of installments | installment 3                
First installment $ 250,000                
First installment period 14 days                
Second installment $ 150,000                
Third installment $ 130,000                
Noncontrolling interests                  
JOINT VENTURE                  
Noncontrolling interest issued in asset acquisition           1,223      
Loss attributable to noncontrolling interest       900   1,000      
Abernathy Joint Venture                  
JOINT VENTURE                  
Capitalized interest costs       $ 400 $ 0 $ 700 $ 0    
FS CS I LLC                  
JOINT VENTURE                  
Proceeds from joint venture   $ 75,000              
FS CS I LLC | 7.250% Senior Secured Notes due 2030 | Senior Notes                  
JOINT VENTURE                  
Interest rate   7.25%              
Loan amount   $ 1,300,000              
FS CS I LLC | Big Country Wulf LLC                  
JOINT VENTURE                  
Adjusted equity interest     51.00%         51.00%  
Equity interests           50.10%      
Payments to acquire equity method investments           $ 450,000      
Additional amount sold               $ 50,000  
FS CS I LLC | Big Country Wulf LLC | Subsequent Events                  
JOINT VENTURE                  
Operation ownership interest sold 50.10%                
Justified Data Campus                  
JOINT VENTURE                  
Subsidiary, ownership percentage, noncontrolling owner                 6.80%
Redemption period           30 days      
Controlling interest percent       93.20%   93.20%