SUBSEQUENT EVENTS (Details) - USD ($)					1 Months Ended	3 Months Ended		12 Months Ended
	May 07, 2020	Apr. 30, 2020	Apr. 17, 2020	Apr. 14, 2020	Apr. 17, 2020	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019	May 08, 2020	Apr. 30, 2018
Subsequent Event [Line Items]
Outstanding borrowings						$ 3,261,600,000		$ 3,194,200,000
Repayments of long-term lines of credit						4,500,000	$ 4,500,000
Revlon Consumer Products Corporation
Subsequent Event [Line Items]
Repayments of long-term lines of credit						4,500,000	$ 4,500,000
2016 Term Loan
Subsequent Event [Line Items]
Outstanding borrowings						1,710,900,000		1,713,600,000
Repayment of debt								18,000,000.0
2016 Term Loan | Subsequent Event
Subsequent Event [Line Items]
Percentage of lenders consent of loans outstanding (more than)				50.00%
2016 Term Loan | Revlon Consumer Products Corporation | Subsequent Event
Subsequent Event [Line Items]
Covenant springing maturity threshold amount, minimum	$ 75,000,000			$ 75,000,000
6.25% Senior Notes due 2024
Subsequent Event [Line Items]
Outstanding borrowings						$ 443,100,000		442,800,000
Stated interest rate (as a percent)						6.25%
6.25% Senior Notes due 2024 | Revlon Consumer Products Corporation
Subsequent Event [Line Items]
Stated interest rate (as a percent)						6.25%
Covenant springing maturity threshold amount, minimum						$ 100,000,000
6.25% Senior Notes due 2024 | Revlon Consumer Products Corporation | Subsequent Event
Subsequent Event [Line Items]
Covenant springing maturity, number of days prior to the maturity date				91 days
Covenant springing maturity threshold amount, minimum	$ 100,000,000			$ 100,000,000
2019 Term Loan Facility due 2023
Subsequent Event [Line Items]
Outstanding borrowings						187,700,000		187,100,000
Extended Term Loans due 2025 | Revlon Consumer Products Corporation | Subsequent Event
Subsequent Event [Line Items]
Outstanding borrowings									$ 267,100,000
Covenant springing maturity, number of days prior to the maturity date	91 days
Extended Term Loans due 2025 | Revlon Consumer Products Corporation | Subsequent Event | LIBOR
Subsequent Event [Line Items]
Variable rate floor	0.75%
Basis spread on variable interest rate	3.50%
5.75% Senior Notes due 2021
Subsequent Event [Line Items]
Outstanding borrowings						$ 498,500,000		$ 498,100,000
Stated interest rate (as a percent)						5.75%
5.75% Senior Notes due 2021 | Revlon Consumer Products Corporation
Subsequent Event [Line Items]
Stated interest rate (as a percent)						5.75%
Revolving credit facility | Tranche B
Subsequent Event [Line Items]
Commitment						$ 41,500,000
Revolving credit facility | Tranche B | Revlon Consumer Products Corporation
Subsequent Event [Line Items]
Outstanding borrowings						34,800,000
Commitment										$ 41,500,000
Revolving credit facility | Tranche B | Revlon Consumer Products Corporation | Subsequent Event
Subsequent Event [Line Items]
Outstanding borrowings			$ 36,300,000		$ 36,300,000
Repayments of long-term lines of credit					$ 5,200,000
Revolving credit facility | Tranche B | Revlon Consumer Products Corporation | Subsequent Event | LIBOR
Subsequent Event [Line Items]
Increase in interest margin			0.75%
Variable rate floor			0.75%
Revolving credit facility | Tranche A
Subsequent Event [Line Items]
Commitment						400,000,000.0
Revolving credit facility | Tranche A | Revlon Consumer Products Corporation
Subsequent Event [Line Items]
Outstanding borrowings						$ 306,700,000
Commitment										$ 400,000,000
Revolving credit facility | Tranche A | Revlon Consumer Products Corporation | Subsequent Event | LIBOR
Subsequent Event [Line Items]
Increase in interest margin	0.75%
Revolving credit facility | 2020 Incremental Facility due 2021 | Revlon Consumer Products Corporation | Subsequent Event
Subsequent Event [Line Items]
Outstanding borrowings		$ 63,500,000
Commitment		$ 65,000,000
Covenant springing maturity, number of days prior to the maturity date		91 days
Revolving credit facility | 2020 Incremental Facility due 2021 | Revlon Consumer Products Corporation | Subsequent Event | LIBOR
Subsequent Event [Line Items]
Basis spread on variable interest rate		16.00%
Revolving credit facility | 2020 Incremental Facility due 2021 | Revlon Consumer Products Corporation | Subsequent Event | Alternate base rate
Subsequent Event [Line Items]
Basis spread on variable interest rate		15.00%
Secured debt | AHG New BrandCo Facility | Revlon Consumer Products Corporation | Subsequent Event
Subsequent Event [Line Items]
Commitment	$ 815,000,000			850,000,000
Line of credit facility, higher borrowing capacity option	880,000,000
Line of credit facility, increase limit	$ 65,000,000
Line of credit facility, increase limit, minimum number of days after the closing date	10 days
Line of credit facility, increase limit, maximum number of business days after the closing date	15 days
Secured debt | AHG Roll-up BrandCo Facility | Revlon Consumer Products Corporation | Subsequent Event
Subsequent Event [Line Items]
Commitment				$ 950,000,000
Secured debt | 2020 BrandCo Facility due 2025 | Revlon Consumer Products Corporation | Subsequent Event
Subsequent Event [Line Items]
Outstanding borrowings	$ 880,000,000
Aggregate principal amount	$ 815,000,000
Debt instrument, additional borrowing capacity, number of business days after the closing date	15 days
Debt Instrument, additional borrowing capacity	$ 65,000,000
Secured debt | 2020 BrandCo Facility due 2025 | Revlon Consumer Products Corporation | Subsequent Event | LIBOR
Subsequent Event [Line Items]
Variable rate floor	1.50%
Basis spread on variable interest rate	10.50%
Basis spread on variable rate, payment In kind	2.00%
Secured debt | Roll-up BrandCo Facility due 2025 | Revlon Consumer Products Corporation | Subsequent Event
Subsequent Event [Line Items]
Aggregate principal amount	$ 950,000,000
Secured debt | Roll-up BrandCo Facility due 2025 | Revlon Consumer Products Corporation | Subsequent Event | LIBOR
Subsequent Event [Line Items]
Variable rate floor	0.75%
Basis spread on variable interest rate	3.50%
Secured debt | Junior Roll-up BrandCo Facility due 2025 | Revlon Consumer Products Corporation | Subsequent Event
Subsequent Event [Line Items]
Aggregate principal amount	$ 3,000,000
Secured debt | Junior Roll-up BrandCo Facility due 2025 | Revlon Consumer Products Corporation | Subsequent Event | LIBOR
Subsequent Event [Line Items]
Variable rate floor	0.75%
Basis spread on variable interest rate	3.50%
Secured debt | 2020 Facilities due 2025 | Revlon Consumer Products Corporation | Subsequent Event
Subsequent Event [Line Items]
Covenant springing maturity, number of days prior to the maturity date	91 days
Secured debt | 2019 Term Loan Facility due 2023 | Subsequent Event
Subsequent Event [Line Items]
Repayment of debt	$ 200,000,000
Secured debt | AHG Facilities [Member] | Revlon Consumer Products Corporation | Subsequent Event
Subsequent Event [Line Items]
Covenant springing maturity, number of days prior to the maturity date				91 days