PRODUCTS CORPORATION AND SUBSIDIARIES GUARANTOR FINANCIAL INFORMATION - Balance Sheet (Details) - USD ($) $ in Millions	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018
Assets [Abstract]
Cash and cash equivalents	$ 338.5		$ 104.3
Trade receivables, less allowances for doubtful accounts	288.3		423.4
Inventories	511.2		448.4
Property, plant and equipment, net	365.5		408.6
Deferred income taxes	229.2		175.1
Goodwill	562.7		673.7
Intangible assets, net	441.6		490.7
Other assets	117.4		121.1
Total assets	2,999.3		2,980.6
LIABILITIES AND STOCKHOLDERS’ DEFICIENCY
Short-term borrowings	2.6		2.2
Current portion of long-term debt	648.3		288.0
Accounts payable	224.6		251.8
Accrued expenses and other current liabilities	378.5		414.9
Long-term debt	2,975.8		2,906.2
Stockholder’s (deficiency) equity	(1,548.5)	$ (1,435.8)	(1,221.2)	$ (1,187.2)	$ (1,132.2)	$ (1,056.8)
Total liabilities and stockholders’ deficiency	2,999.3		2,980.6
Revlon Consumer Products Corporation
Assets [Abstract]
Cash and cash equivalents	338.5		104.3
Trade receivables, less allowances for doubtful accounts	288.3		423.4
Inventories	511.2		448.4
Prepaid expenses and other	307.8		292.6
Intercompany receivables	0.0		0.0
Investment in subsidiaries	0.0		0.0
Property, plant and equipment, net	365.5		408.6
Deferred income taxes	211.1		158.1
Goodwill	562.7		673.7
Intangible assets, net	441.6		490.7
Other assets	117.4		121.1
Total assets	3,144.1		3,120.9
LIABILITIES AND STOCKHOLDERS’ DEFICIENCY
Short-term borrowings	2.6		2.2
Current portion of long-term debt	648.3		288.0
Accounts payable	224.6		251.8
Accrued expenses and other current liabilities	381.6		418.2
Intercompany payables	0.0		0.0
Long-term debt	2,975.8		2,906.2
Other long-term liabilities	322.9		343.9
Total liabilities	4,555.8		4,210.3
Stockholder’s (deficiency) equity	(1,411.7)	$ (1,301.9)	(1,089.4)	$ (1,059.1)	$ (1,005.3)	$ (933.1)
Total liabilities and stockholders’ deficiency	3,144.1		3,120.9
Revlon Consumer Products Corporation | Eliminations
Assets [Abstract]
Cash and cash equivalents	0.0		0.0
Trade receivables, less allowances for doubtful accounts	0.0		0.0
Inventories	0.0		0.0
Prepaid expenses and other	0.0		0.0
Intercompany receivables	(6,817.4)		(6,165.0)
Investment in subsidiaries	(1,589.0)		(1,629.0)
Property, plant and equipment, net	0.0		0.0
Deferred income taxes	0.0		0.0
Goodwill	0.0		0.0
Intangible assets, net	0.0		0.0
Other assets	0.0		0.0
Total assets	(8,406.4)		(7,794.0)
LIABILITIES AND STOCKHOLDERS’ DEFICIENCY
Short-term borrowings	0.0		0.0
Current portion of long-term debt	0.0		0.0
Accounts payable	0.0		0.0
Accrued expenses and other current liabilities	0.0		0.0
Intercompany payables	(6,817.3)		(6,165.0)
Long-term debt	0.0		0.0
Other long-term liabilities	0.0		0.0
Total liabilities	(6,817.3)		(6,165.0)
Stockholder’s (deficiency) equity	(1,589.1)		(1,629.0)
Total liabilities and stockholders’ deficiency	(8,406.4)		(7,794.0)
Revlon Consumer Products Corporation | Products Corporation | Reportable Legal Entities
Assets [Abstract]
Cash and cash equivalents	271.9		0.8
Trade receivables, less allowances for doubtful accounts	73.5		95.5
Inventories	145.9		131.0
Prepaid expenses and other	224.8		219.7
Intercompany receivables	3,173.6		2,857.7
Investment in subsidiaries	1,574.2		1,598.3
Property, plant and equipment, net	189.0		208.7
Deferred income taxes	235.6		165.0
Goodwill	48.9		159.9
Intangible assets, net	(20.9)		13.0
Other assets	72.0		67.8
Total assets	5,988.5		5,517.4
LIABILITIES AND STOCKHOLDERS’ DEFICIENCY
Short-term borrowings	0.0		0.0
Current portion of long-term debt	648.2		287.9
Accounts payable	107.6		108.4
Accrued expenses and other current liabilities	257.7		124.1
Intercompany payables	3,317.2		3,030.3
Long-term debt	2,922.8		2,822.2
Other long-term liabilities	173.1		220.4
Total liabilities	7,426.6		6,593.3
Stockholder’s (deficiency) equity	(1,438.1)		(1,075.9)
Total liabilities and stockholders’ deficiency	5,988.5		5,517.4
Revlon Consumer Products Corporation | Guarantor Subsidiaries | Reportable Legal Entities
Assets [Abstract]
Cash and cash equivalents	5.9		6.4
Trade receivables, less allowances for doubtful accounts	59.4		92.3
Inventories	175.9		151.5
Prepaid expenses and other	38.1		26.4
Intercompany receivables	3,134.9		2,854.6
Investment in subsidiaries	14.8		30.7
Property, plant and equipment, net	73.8		89.5
Deferred income taxes	(53.6)		(37.8)
Goodwill	264.0		264.0
Intangible assets, net	333.8		346.9
Other assets	13.6		16.2
Total assets	4,060.6		3,840.7
LIABILITIES AND STOCKHOLDERS’ DEFICIENCY
Short-term borrowings	0.0		0.0
Current portion of long-term debt	0.0		0.0
Accounts payable	47.6		39.9
Accrued expenses and other current liabilities	(35.0)		70.0
Intercompany payables	2,954.4		2,668.7
Long-term debt	0.0		0.0
Other long-term liabilities	111.4		118.2
Total liabilities	3,078.4		2,896.8
Stockholder’s (deficiency) equity	982.2		943.9
Total liabilities and stockholders’ deficiency	4,060.6		3,840.7
Revlon Consumer Products Corporation | Non-Guarantor Subsidiaries | Reportable Legal Entities
Assets [Abstract]
Cash and cash equivalents	60.7		97.1
Trade receivables, less allowances for doubtful accounts	155.4		235.6
Inventories	189.4		165.9
Prepaid expenses and other	44.9		46.5
Intercompany receivables	508.9		452.7
Investment in subsidiaries	0.0		0.0
Property, plant and equipment, net	102.7		110.4
Deferred income taxes	29.1		30.9
Goodwill	249.8		249.8
Intangible assets, net	128.7		130.8
Other assets	31.8		37.1
Total assets	1,501.4		1,556.8
LIABILITIES AND STOCKHOLDERS’ DEFICIENCY
Short-term borrowings	2.6		2.2
Current portion of long-term debt	0.1		0.1
Accounts payable	69.4		103.5
Accrued expenses and other current liabilities	158.9		224.1
Intercompany payables	545.7		466.0
Long-term debt	53.0		84.0
Other long-term liabilities	38.4		5.3
Total liabilities	868.1		885.2
Stockholder’s (deficiency) equity	633.3		671.6
Total liabilities and stockholders’ deficiency	$ 1,501.4		$ 1,556.8