LONG-TERM DEBT - 2016 Term Loan Facility (Details) - USD ($)		12 Months Ended
	Sep. 07, 2016	Dec. 31, 2017	Dec. 31, 2016		Dec. 31, 2015	[1]	Dec. 31, 2013
Debt Instrument [Line Items]
Loss on early extinguishment of debt		$ 0	$ 16,900,000	[1]	$ 0
2016 Term Loan | Revlon Consumer Products Corporation
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 1,800,000,000.0
Debt term	7 years	7 years
Debt alternate term, period from maturity of other debt		91 days
Amount by which available liquidity does not exceed principal amount of other debt	$ 200,000,000
Original issue discount percentage	0.50%
Maximum borrowing capacity, base for calculation of potential increase	$ 450,000,000.0
Maximum borrowing capacity, addition for calculation of potential increase, percentage of pro forma consolidated EBITDA	90.00%
First lien leverage ratio	3.5
Secured leverage ratio	4.25
Maximum borrowing capacity, additional potential increase if other debt repaid and terminated	$ 400,000,000.0
Equity of first tier foreign subsidiaries in excess of voting equity interests	65.00%
Covenant terms, available amount base, percentage of cumulative consolidated net income	50.00%
Covenant terms, available amount addition	$ 200,000,000.0
Covenant terms, net debt to consolidated EBITDA ratio	5.0
Mandatory prepayments, percentage of excess cash flow, next fiscal year	50.00%
Mandatory prepayments, step down percentage, achievement one	25.00%
Mandatory prepayments, step down percentage, achievement two	0.00%
Debt issuance costs - capitalized and expensed			45,200,000
Debt issuance costs capitalized			39,300,000
Debt issuance costs expensed			6,000,000
2016 Term Loan | Adjusted LIBOR [Member] | Revlon Consumer Products Corporation
Debt Instrument [Line Items]
Variable rate floor	0.75%
Basis spread on variable interest rate	3.50%
2016 Term Loan | Alternate base rate [Member] | Revlon Consumer Products Corporation
Debt Instrument [Line Items]
Basis spread on variable interest rate	2.50%
5.75% Senior Notes [Member]
Debt Instrument [Line Items]
Stated interest rate		5.75%					5.75%
2011 Term Loan and Acquisition Term Loan [Member] | Revlon Consumer Products Corporation
Debt Instrument [Line Items]
Write off of deferred debt issuance costs			$ 10,900,000

[1] Adjusted as a result of the adoption of certain accounting pronouncements beginning on January 1, 2017. See Note 1, "Description of Business and Summaryof Significant Accounting Policies - Recently Adopted Accounting Pronouncements," for details of these adjustments.