GOODWILL AND INTANGIBLE ASSETS, NET - Finite-lived and Indefinite-lived Intangible Asset Impairments (Details) - USD ($)	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2020	Sep. 30, 2020	Dec. 31, 2019
Segment Reporting Information [Line Items]
Indefinite-lived intangible assets		$ (33,100,000)	$ 0
Total Intangibles Impairment		(33,100,000)	$ 0
Operating segments
Segment Reporting Information [Line Items]
Indefinite-lived intangible assets	$ 0	(33,100,000)
Total Intangibles Impairment	0	(33,100,000)
Revlon | Operating segments
Segment Reporting Information [Line Items]
Indefinite-lived intangible assets	0	0
Total Intangibles Impairment	0	0
Portfolio | Operating segments
Segment Reporting Information [Line Items]
Indefinite-lived intangible assets	0	(2,500,000)
Total Intangibles Impairment	0	(2,500,000)
Elizabeth Arden | Operating segments
Segment Reporting Information [Line Items]
Indefinite-lived intangible assets	0	(30,600,000)
Total Intangibles Impairment	0	(30,600,000)
Fragrance | Operating segments
Segment Reporting Information [Line Items]
Indefinite-lived intangible assets	0	0
Total Intangibles Impairment	$ 0	$ 0