INCOME TAXES (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Income Tax Disclosure [Line Items]
Provision for (benefit from) income taxes	$ 7.2	$ (9.9)	$ 18.4	$ (47.1)
Increase in provision from income taxes	17.1		65.5
Revlon Consumer Products Corporation
Income Tax Disclosure [Line Items]
Provision for (benefit from) income taxes	7.3	$ (9.6)	18.4	$ (46.5)
Increase in provision from income taxes	$ 16.9		$ 64.9