INCOME TAXES - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Income Tax Disclosure [Line Items]
Provision (benefit) for income taxes	$ (37.2)	$ 0.1
Decrease in provision for income taxes	37.3
Revlon Consumer Products Corporation
Income Tax Disclosure [Line Items]
Provision (benefit) for income taxes	(36.9)	$ 0.3
Decrease in provision for income taxes	$ 37.2