DEBT - 2019 Term Loan Facility and 2019 Senior Line of Credit Facility Agreement (Details) - USD ($)			1 Months Ended	12 Months Ended
		May 07, 2020	Nov. 30, 2019	Dec. 31, 2020		Dec. 31, 2019	Nov. 07, 2019	Jun. 30, 2019
Debt Instrument [Line Items]
Interest paid				$ 238,600,000		$ 194,600,000
Outstanding borrowings				3,322,500,000		3,194,200,000
Revlon Consumer Products Corporation
Debt Instrument [Line Items]
Interest paid				238,600,000		194,600,000
2020 BrandCo Facility due 2025 | Revlon Consumer Products Corporation
Debt Instrument [Line Items]
Aggregate principal amount		$ 200,000,000
Debt issuance costs, prepayment premiums		33,500,000
Debt issuance costs, lenders fees		10,300,000
2020 BrandCo Facility due 2025 | Revlon Consumer Products Corporation | Secured debt
Debt Instrument [Line Items]
Debt issuance costs, prepayment premiums		33,500,000
Debt issuance costs, lenders fees		10,300,000
Legal Fees		300,000
Other third party fees		2,000,000.0
Debt Issuance costs		119,300,000
2019 Term Loan Facility due 2023
Debt Instrument [Line Items]
Repayments of senior debt	[1]			200,000,000.0
Outstanding borrowings				0		187,100,000
2019 Term Loan Facility due 2023 | Revlon Consumer Products Corporation
Debt Instrument [Line Items]
Repayments of senior debt		200,000,000		$ 200,000,000.0	[2]
Interest paid		$ 1,300,000
2019 Senior Line of Credit Agreement | Line of Credit
Debt Instrument [Line Items]
Commitment								$ 30,000,000
Extension term			1 year
Outstanding borrowings						0	$ 0
Debt repaid						$ 0
Stated interest rate (as a percent)			8.00%

[1] The Company fully repaid the 2019 Term Loan Facility in May 2020.

[2] The Company fully repaid the 2019 Term Loan Facility in May 2020.