GOODWILL AND INTANGIBLE ASSETS, NET - Changes in Goodwill by Segment (Details) $ in Millions	3 Months Ended
	Mar. 31, 2020 USD ($)
Goodwill [Roll Forward]
Beginning Balance	$ 673.7
Goodwill impairment charge	(99.8)
Ending Balance	573.7
Operating segments
Goodwill [Roll Forward]
Beginning Balance	673.7
Foreign currency translation adjustment	(0.2)
Goodwill impairment charge	(99.8)
Ending Balance	573.7
Cumulative goodwill impairment charges	(155.0)
Operating segments | Revlon
Goodwill [Roll Forward]
Beginning Balance	264.9
Foreign currency translation adjustment	(0.2)
Goodwill impairment charge
Operating segments | Portfolio
Goodwill [Roll Forward]
Beginning Balance	171.1
Foreign currency translation adjustment	0.0
Goodwill impairment charge	(73.9)
Ending Balance	97.2
Operating segments | Elizabeth Arden
Goodwill [Roll Forward]
Beginning Balance	116.9
Foreign currency translation adjustment	0.0
Goodwill impairment charge	(25.9)
Ending Balance	91.0
Operating segments | Fragrance
Goodwill [Roll Forward]
Beginning Balance	120.8
Foreign currency translation adjustment	0.0
Goodwill impairment charge	$ 0.0