SEGMENT DATA AND RELATED INFORMATION - Net Sales and Segment Profit (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Segment Reporting Information [Line Items]
Net sales	$ 497.4	$ 347.6	$ 942.4	$ 800.6
Segment profit	14.5	(58.8)	1.8	(245.0)
Depreciation and amortization			65.6	73.2
Non-Operating items:
Acquisition, integration and divestiture costs	0.6	1.2	1.2	3.3
(Gain) loss on divested assets	(1.8)	(0.2)	(1.8)	0.6
Impairment charges	0.0	19.8	0.0	144.1
Operating income (loss)	14.5	(58.8)	1.8	(245.0)
Interest Expense	61.9	60.9	120.8	109.3
Amortization of debt issuance costs	13.3	6.0	22.0	10.0
Gain on early extinguishment of debt	0.0	(11.9)	0.0	(11.9)
Foreign currency (gains) losses, net	(1.7)	2.3	1.6	18.9
Miscellaneous, net	1.5	20.6	2.7	16.5
(Loss) income from operations before income taxes	(60.5)	(136.7)	(145.3)	(387.8)
Operating segments
Segment Reporting Information [Line Items]
Net sales	497.4	347.6	942.4	800.6
Segment profit	63.9	45.4	102.1	73.8
Non-Operating items:
Operating income (loss)	63.9	45.4	102.1	73.8
Segment reconciling items
Segment Reporting Information [Line Items]
Depreciation and amortization	32.3	36.4	65.6	73.2
Non-cash stock compensation expense	3.4	1.1	6.5	3.5
Non-Operating items:
Restructuring and related charges	9.9	22.3	17.2	56.7
Acquisition, integration and divestiture costs	0.6	1.2	1.2	3.3
(Gain) loss on divested assets	(1.8)	(0.2)	(1.8)	0.6
Financial control remediation and sustainability actions and related charges	0.2	5.7	0.4	7.8
Excessive coupon redemptions	0.0	0.0	0.0	4.2
COVID-19 charges	0.0	17.9	6.2	25.4
Capital structure and related charges	4.8	0.0	5.0	0.0
Impairment charges	0.0	19.8	0.0	144.1
Revlon
Segment Reporting Information [Line Items]
Net sales	186.8	135.0	348.8	316.8
Revlon | Operating segments
Segment Reporting Information [Line Items]
Net sales	186.8	135.0	348.8	316.8
Segment profit	21.2	12.3	29.2	27.9
Non-Operating items:
Operating income (loss)	21.2	12.3	29.2	27.9
Elizabeth Arden
Segment Reporting Information [Line Items]
Net sales	124.7	80.9	236.9	176.1
Elizabeth Arden | Operating segments
Segment Reporting Information [Line Items]
Net sales	124.7	80.9	236.9	176.1
Segment profit	11.6	10.8	20.8	15.0
Non-Operating items:
Operating income (loss)	11.6	10.8	20.8	15.0
Portfolio
Segment Reporting Information [Line Items]
Net sales	98.7	88.5	194.7	198.5
Portfolio | Operating segments
Segment Reporting Information [Line Items]
Net sales	98.7	88.5	194.7	198.5
Segment profit	11.1	14.5	24.2	21.7
Non-Operating items:
Operating income (loss)	11.1	14.5	24.2	21.7
Fragrance
Segment Reporting Information [Line Items]
Net sales	87.2	43.2	162.0	109.2
Fragrance | Operating segments
Segment Reporting Information [Line Items]
Net sales	87.2	43.2	162.0	109.2
Segment profit	20.0	7.8	27.9	9.2
Non-Operating items:
Operating income (loss)	20.0	7.8	27.9	9.2
Revlon Consumer Products Corporation
Segment Reporting Information [Line Items]
Net sales	497.4	347.6	942.4	800.6
Segment profit	16.2	(56.9)	4.5	(241.1)
Depreciation and amortization	32.3	36.4	65.6	73.2
Non-cash stock compensation expense	3.4	1.1	6.5	3.5
Non-Operating items:
Acquisition, integration and divestiture costs	0.6	1.2	1.2	3.3
(Gain) loss on divested assets	(1.8)	(0.2)	(1.8)	0.6
Impairment charges	0.0	19.8	0.0	144.1
Operating income (loss)	16.2	(56.9)	4.5	(241.1)
Interest Expense	61.9	60.9	120.8	109.3
Amortization of debt issuance costs	13.3	6.0	22.0	10.0
Gain on early extinguishment of debt	0.0	(11.9)	0.0	(11.9)
Foreign currency (gains) losses, net	(1.7)	2.3	1.6	18.9
Miscellaneous, net	1.5	20.6	2.7	16.5
(Loss) income from operations before income taxes	(58.8)	(134.8)	(142.6)	(383.9)
Revlon Consumer Products Corporation | Operating segments
Segment Reporting Information [Line Items]
Net sales	497.4	347.6	942.4	800.6
Segment profit	65.6	47.3	104.8	77.7
Non-Operating items:
Operating income (loss)	65.6	47.3	104.8	77.7
Revlon Consumer Products Corporation | Segment reconciling items
Non-Operating items:
Restructuring and related charges	9.9	22.3	17.2	56.7
Acquisition, integration and divestiture costs	0.6	1.2	1.2	3.3
(Gain) loss on divested assets	(1.8)	(0.2)	(1.8)	0.6
Financial control remediation and sustainability actions and related charges	0.2	5.7	0.4	7.8
Excessive coupon redemptions	0.0	0.0	0.0	4.2
COVID-19 charges	0.0	17.9	6.2	25.4
Capital structure and related charges	4.8	0.0	5.0	0.0
Impairment charges	0.0	19.8	0.0	144.1
Revlon Consumer Products Corporation | Revlon | Operating segments
Segment Reporting Information [Line Items]
Net sales	186.8	135.0	348.8	316.8
Segment profit	21.8	13.0	30.2	29.4
Non-Operating items:
Operating income (loss)	21.8	13.0	30.2	29.4
Revlon Consumer Products Corporation | Elizabeth Arden | Operating segments
Segment Reporting Information [Line Items]
Net sales	124.7	80.9	236.9	176.1
Segment profit	11.9	11.3	21.4	15.9
Non-Operating items:
Operating income (loss)	11.9	11.3	21.4	15.9
Revlon Consumer Products Corporation | Portfolio | Operating segments
Segment Reporting Information [Line Items]
Net sales	98.7	88.5	194.7	198.5
Segment profit	11.6	15.0	24.8	22.7
Non-Operating items:
Operating income (loss)	11.6	15.0	24.8	22.7
Revlon Consumer Products Corporation | Fragrance | Operating segments
Segment Reporting Information [Line Items]
Net sales	87.2	43.2	162.0	109.2
Segment profit	20.3	8.0	28.4	9.7
Non-Operating items:
Operating income (loss)	$ 20.3	$ 8.0	$ 28.4	$ 9.7