RESTRUCTURING CHARGES - Restructuring and Related Charges by Segment (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Restructuring Cost and Reserve [Line Items]
Charges incurred during period	$ 26.1	$ 49.7
RGGA Program
Restructuring Cost and Reserve [Line Items]
Charges incurred during period	33.1
Cumulative charges incurred	101.9	68.8
Total Restructuring Charges | RGGA Program
Restructuring Cost and Reserve [Line Items]
Charges incurred during period	26.1	50.5
Cumulative charges incurred	76.6	$ 50.5
Total Restructuring Charges | RGGA Program | Operating segments
Restructuring Cost and Reserve [Line Items]
Charges incurred during period	26.1
Cumulative charges incurred	76.6
Total Restructuring Charges | RGGA Program | Operating segments | Revlon
Restructuring Cost and Reserve [Line Items]
Charges incurred during period	7.3
Cumulative charges incurred	28.0
Total Restructuring Charges | RGGA Program | Operating segments | Elizabeth Arden
Restructuring Cost and Reserve [Line Items]
Charges incurred during period	9.6
Cumulative charges incurred	19.0
Total Restructuring Charges | RGGA Program | Operating segments | Portfolio
Restructuring Cost and Reserve [Line Items]
Charges incurred during period	4.4
Cumulative charges incurred	18.0
Total Restructuring Charges | RGGA Program | Operating segments | Fragrance
Restructuring Cost and Reserve [Line Items]
Charges incurred during period	4.8
Cumulative charges incurred	$ 11.6