INCOME TAXES - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Income Tax Disclosure [Line Items]
Benefit from income taxes	$ 9.9	$ 1.2	$ 47.1	$ 1.1
Increase in benefit from income taxes	8.7		$ 46.0
Valuation allowance assumption, period of taxable loss			3 years
Revlon Consumer Products Corporation
Income Tax Disclosure [Line Items]
Benefit from income taxes	9.6	$ 0.9	$ 46.5	$ 0.6
Increase in benefit from income taxes	$ 8.7		$ 45.9