ACQUISITIONS - SAPPHIRE SKY (Details) - Sapphire Sky - WECI $ in Millions	1 Months Ended
	Jun. 30, 2021	Jun. 15, 2021 USD ($) MW
Business Acquisition [Line Items]
Ownership interest of wind generating facility acquired		90.00%
Capacity of generation unit | MW		250
Acquisition purchase price | $		$ 412.0
Duration of offtake agreement for the sale of energy produced	12 years