GOODWILL AND INTANGIBLE ASSETS, NET - Changes in Goodwill by Segment (Details) - USD ($)	3 Months Ended					12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Goodwill [Roll Forward]
Beginning Balance					$ 673,700,000	$ 563,700,000	$ 673,700,000
Foreign currency translation adjustment						(900,000)	1,000,000.0
Goodwill impairment charge	$ 0	$ 0	$ 0	$ (11,200,000)	(99,800,000)	0	(111,000,000.0)
Ending Balance	562,800,000	563,700,000				562,800,000	563,700,000
Cumulative goodwill impairment charges	(166,200,000)					(166,200,000)
Revlon
Goodwill [Roll Forward]
Beginning Balance					264,900,000	265,400,000	264,900,000
Foreign currency translation adjustment						(400,000)	500,000
Goodwill impairment charge							0
Ending Balance	265,000,000.0	265,400,000				265,000,000.0	265,400,000
Portfolio
Goodwill [Roll Forward]
Beginning Balance					171,100,000	87,900,000	171,100,000
Foreign currency translation adjustment						(100,000)	300,000
Goodwill impairment charge							(83,500,000)
Ending Balance	87,800,000	87,900,000				87,800,000	87,900,000
Elizabeth Arden
Goodwill [Roll Forward]
Beginning Balance					116,900,000	89,500,000	116,900,000
Foreign currency translation adjustment						(200,000)	100,000
Goodwill impairment charge							(27,500,000)
Ending Balance	89,300,000	89,500,000				89,300,000	89,500,000
Fragrance
Goodwill [Roll Forward]
Beginning Balance					$ 120,800,000	120,900,000	120,800,000
Foreign currency translation adjustment						(200,000)	100,000
Goodwill impairment charge							0
Ending Balance	$ 120,700,000	$ 120,900,000				$ 120,700,000	$ 120,900,000