DEBT - 2020 Troubled Debt Restructuring (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Nov. 13, 2020	Oct. 23, 2020
5.75% Senior Notes
Debt Instrument [Line Items]
Stated interest rate (as a percent)		5.75%
5.75% Senior Notes | Revlon Consumer Products Corporation
Debt Instrument [Line Items]
Stated interest rate (as a percent)		5.75%		5.75%
Future interest payments included in restructured debt			$ 50.5
2020 Troubled-debt-restructuring: future interest
Debt Instrument [Line Items]
Future interest payments included in restructured debt		$ 57.8
Future interest amortization	$ 15.2