COMMITMENTS AND CONTINGENCIES - Legal (Details) $ in Millions	3 Months Ended
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

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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