REAL ESTATE OPERATIONS - Mitigation Credits (Details) $ in Millions	9 Months Ended
	Sep. 30, 2023 USD ($) item	Sep. 30, 2022 USD ($) item	Dec. 31, 2022 USD ($)
Mitigation Bank
Real Estate Properties [Line Items]
Mitigation credit and mitigation credit rights	$ 1.9		$ 2.6
Mitigation Credit Sales | Real Estate Operations
Real Estate Properties [Line Items]
Number of mitigation credits sold | item	9.45	26.62
Aggregate cost of sales	$ 0.3	$ 0.8
Gross Sales Price	$ 1.1	$ 2.6