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INVESTMENT IN UNCONSOLIDATED COMPANIES - Narrative (Details)
$ in Thousands
12 Months Ended 66 Months Ended
Jul. 02, 2019
USD ($)
Dec. 31, 2024
USD ($)
MWh
Dec. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Dec. 31, 2024
USD ($)
Jul. 03, 2019
Schedule of Equity Method Investments [Line Items]            
Payments to acquire equity method investments   $ 18,969 $ 10,181 $ 4,509    
Subsidiary of Medco Power | Investment in Ijen            
Schedule of Equity Method Investments [Line Items]            
Ownership percentage of common shares outstanding   51.00%     51.00%  
Investment in Ijen            
Schedule of Equity Method Investments [Line Items]            
Equity method investment, ownership (in percentage) 49.00%         49.00%
Payments to acquire equity method investments $ 2,700 $ 15,900 6,100 4,500 $ 64,600  
Investment in Sarulla            
Schedule of Equity Method Investments [Line Items]            
Jointly owned utility plant, proportionate ownership share   12.75%     12.75%  
Expected power generating capacity (megawatt-hour) | MWh   330        
Number of phases of construction   3        
Power utilization (megawatt-hour) | MWh   110        
Power plant usage agreement term (year)   30 years        
Payments to acquire projects   $ 0 0 0    
Accumulated cash contributions to acquire projects   62,000     $ 62,000  
Investment in Sarulla | Interest rate swap derivative            
Schedule of Equity Method Investments [Line Items]            
AOCI, cash flow hedge, cumulative gain, after tax   $ 2,100 $ 1,500 $ 2,000 $ 2,100