DERIVATIVES AND HEDGING ACTIVITIES - Cash Flow Hedges Narrative (Details) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2023 USD ($) DerivativeInstrument	Jun. 30, 2023 USD ($) DerivativeInstrument	Jun. 30, 2022 DerivativeInstrument	Dec. 31, 2022 USD ($)
DERIVATIVES AND HEDGING ACTIVITIES
Estimated reclassification as a decrease to interest expense during next twelve months	$ 7.1	$ 7.1
Number of derivatives terminated | DerivativeInstrument	0	0	0
Collateral from its third-party counterparties under the agreements in a net asset position	$ 17.5	$ 17.5
Collateral received against obligations in net asset position				$ 17.8