v3.26.1
LEGAL (Details)
$ in Millions
Feb. 01, 2025
USD ($)
May 01, 2024
USD ($)
Jun. 30, 2020
USD ($)
Jun. 30, 2022
USD ($)
Aug. 31, 2020
$ / MWh
Other Commitments [Line Items]          
Soft-cap price for short term spot market sales (per megawatt hour) | $ / MWh         1,000
Funds in excess of soft-cap       $ 2.9  
Energy sales refunded to third party     $ 0.4    
United Power          
Other Commitments [Line Items]          
Amount received for contract termination payment   $ 709.4      
Mountain Park Electric          
Other Commitments [Line Items]          
Amount received for contract termination payment $ 86.0