INCOME TAXES - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Line Items]
Provision for income taxes	$ 31.7	$ 6.2
Increase in provision from income taxes	25.5
Valuation allowance assumption, period of taxable loss		3 years
Increase in deferred tax valuation allowance	125.8	$ 32.5
Tax loss carryforwards	855.4
Tax loss carryforwards - expiring 2023	1.4
Tax loss carryforwards - expiring 2024	2.0
Tax loss carryforwards - expiring 2025 and beyond	621.9
Tax loss carryforwards - no expiration	230.1
Unrecognized tax benefits	97.3	87.0	$ 84.4
Income tax penalties and interest accrued	18.2	16.1	$ 15.6
Unrecognized tax benefits that would impact effective tax rate	71.6
Tax deferred expense	25.7
Unrecognized tax benefits, expense recognized	2.1	0.5
Decrease in unrecognized tax benefits in the next year	3.1
Tax Payment | MacAndrews & Forbes
Income Tax Disclosure [Line Items]
Payments to related party (less than)	$ 0.1
Foreign
Income Tax Disclosure [Line Items]
Period of cumulative losses	3 years
Tax loss carryforwards	$ 242.5
Federal
Income Tax Disclosure [Line Items]
Increase in deferred tax valuation allowance	110.3	25.2
Tax loss carryforwards	612.9
Revlon Consumer Products Corporation
Income Tax Disclosure [Line Items]
Provision for income taxes	31.7	$ 3.2
Increase in provision from income taxes	$ 28.5