RESTRUCTURING CHARGES - Restructuring and Related Charges by Segment (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Dec. 31, 2021
RGGA Program
Restructuring Cost and Reserve [Line Items]
Charges incurred during period	$ 4.0
Cumulative charges incurred	105.9	$ 101.9
Total Restructuring Charges
Restructuring Cost and Reserve [Line Items]
Charges incurred during period	1.9
Total Restructuring Charges | RGGA Program
Restructuring Cost and Reserve [Line Items]
Charges incurred during period	1.9
Cumulative charges incurred	78.5	$ 76.6
Total Restructuring Charges | RGGA Program | Operating segments
Restructuring Cost and Reserve [Line Items]
Charges incurred during period	1.9
Cumulative charges incurred	78.5
Total Restructuring Charges | RGGA Program | Operating segments | Revlon
Restructuring Cost and Reserve [Line Items]
Charges incurred during period	0.8
Cumulative charges incurred	28.8
Total Restructuring Charges | RGGA Program | Operating segments | Elizabeth Arden
Restructuring Cost and Reserve [Line Items]
Charges incurred during period	0.3
Cumulative charges incurred	19.3
Total Restructuring Charges | RGGA Program | Operating segments | Portfolio
Restructuring Cost and Reserve [Line Items]
Charges incurred during period	0.5
Cumulative charges incurred	18.5
Total Restructuring Charges | RGGA Program | Operating segments | Fragrance
Restructuring Cost and Reserve [Line Items]
Charges incurred during period	0.3
Cumulative charges incurred	$ 11.9