GOODWILL AND INTANGIBLE ASSETS, NET - Changes in Goodwill by Segment (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Goodwill [Roll Forward]
Beginning Balance	$ 673,900,000
Goodwill impariment charge	0
Ending Balance	673,700,000	$ 673,900,000
Operating segments | Revlon
Goodwill [Roll Forward]
Beginning Balance	265,000,000.0	265,300,000
Foreign currency translation adjustment	(100,000)	(300,000)
Goodwill impariment charge		0
Ending Balance	264,900,000	265,000,000.0
Cumulative goodwill impairment charges
Operating segments | Portfolio
Goodwill [Roll Forward]
Beginning Balance	171,200,000	189,500,000
Foreign currency translation adjustment	(100,000)	(300,000)
Goodwill impariment charge		(18,000,000.0)
Ending Balance	171,100,000	171,200,000
Cumulative goodwill impairment charges
Operating segments | Elizabeth Arden
Goodwill [Roll Forward]
Beginning Balance	116,900,000	116,900,000
Foreign currency translation adjustment	0	0
Goodwill impariment charge		0
Ending Balance	116,900,000	116,900,000
Cumulative goodwill impairment charges
Operating segments | Fragrance
Goodwill [Roll Forward]
Beginning Balance	120,800,000	120,800,000
Foreign currency translation adjustment	0	0
Goodwill impariment charge		0
Ending Balance	120,800,000	120,800,000
Cumulative goodwill impairment charges
Operating segments | Revlon, Portfolio, Elizabeth Arden and Fragrances Segments
Goodwill [Roll Forward]
Beginning Balance	673,900,000	692,500,000
Foreign currency translation adjustment	(200,000)	(600,000)
Goodwill impariment charge		(18,000,000.0)
Ending Balance	673,700,000	$ 673,900,000
Cumulative goodwill impairment charges	$ (55,200,000)