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VARIABLE INTEREST ENTITIES - Investments (Detail) - USD ($)
$ in Thousands
3 Months Ended
Jun. 02, 2022
Apr. 05, 2022
Mar. 31, 2024
Mar. 31, 2023
Equity Investments        
Contributions to equity method investments     $ 625 $ 540
Francis Renewable Energy        
Equity Investments        
Contributions to equity method investments   $ 20,000    
Francis Renewable Energy | Francis Renewable Energy        
Equity Investments        
Ownership percentage by limited partners     16.70%  
NGP ET IV        
Equity Investments        
Contributions to equity method investments     $ 625 $ 540
Funding commitment $ 25,000      
Contributions to investee to date     $ 7,200  
NGP ET IV | NGP ET IV        
Equity Investments        
Ownership percentage by limited partners 3.60%