GUARNATOR FINANCIAL INFORMATION - Narrative (Details)	Sep. 30, 2018	Aug. 04, 2016
5.75% Senior Notes
Condensed Financial Statements, Captions [Line Items]
Stated interest rate	5.75%
6.25% Senior Notes
Condensed Financial Statements, Captions [Line Items]
Stated interest rate	6.25%
Revlon Consumer Products Corporation | 5.75% Senior Notes
Condensed Financial Statements, Captions [Line Items]
Stated interest rate	5.75%
Revlon Consumer Products Corporation | 6.25% Senior Notes
Condensed Financial Statements, Captions [Line Items]
Stated interest rate	6.25%	6.25%