INCOME TAXES - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Line Items]
Accrued interest and penalties expense (benefit)		$ 300,000	$ (1,000,000)	$ (900,000)
Undistributed earnings of foreign subsidiaries		321,900,000
Deferred tax valuation allowance increase (decrease)		34,300,000	(10,000,000)
Tax loss carryforwards		512,700,000
Tax loss carryforwards - expiring 2017		200,000
Tax loss carryforwards - expiring 2018		4,800,000
Tax loss carryforwards - expiring 2019		16,600,000
Tax loss carryforwards - expiring 2020 and beyond		323,400,000
Tax loss carryforwards - unlimited		167,700,000
Unrecognized tax benefits		93,300,000	65,000,000	$ 62,000,000
Unrecognized tax benefits - accrued interest and penalties		10,600,000	10,300,000
Unrecognized tax benefits that would affect the effective tax rate if recognized		57,000,000
Unrecognized tax benefits that would affect deferred tax accounts		36,300,000
Increase in unrecognized tax benefits is reasonably possible		9,600,000
Federal tax payments from Products Corporation to Revlon, Inc.		0	0
Forecast [Member]
Income Tax Disclosure [Line Items]
Federal tax payments from Products Corporation to Revlon, Inc.	$ 0
Foreign [Member]
Income Tax Disclosure [Line Items]
Deferred tax valuation allowance increase (decrease)			$ 18,400,000
Tax loss carryforwards		215,600,000
Domestic [Member]
Income Tax Disclosure [Line Items]
Tax loss carryforwards		$ 297,100,000