RELATED-PARTY TRANSACTIONS (Details) - Joint Venture - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Related Party Transaction [Line Items]
Management fee income	$ 0.8	$ 0.6	$ 2.1	$ 1.8
Due from joint venture	$ 1.8		$ 1.8
Due to joint ventures					$ 4.3

For an unclassified balance sheet, amounts due from related parties including affiliates, employees, joint ventures, officers and stockholders, immediate families thereof, and pension funds.

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