SEGMENT DATA AND RELATED INFORMATION - Schedule of Net Sales by Classes of Similar Products (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2015
Revenue from External Customer [Line Items]
Net sales	$ 606.8	$ 645.7	$ 1,167.5	$ 1,240.6
Color cosmetics
Revenue from External Customer [Line Items]
Net sales	$ 215.6	$ 255.9		$ 480.2	$ 414.7
Percentage of net sales by classes of similar products	36.00%	40.00%	36.00%	39.00%
Fragrance
Revenue from External Customer [Line Items]
Net sales	$ 132.5	$ 150.6		$ 292.9	256.8
Percentage of net sales by classes of similar products	22.00%	23.00%	22.00%	24.00%
Hair care
Revenue from External Customer [Line Items]
Net sales	$ 135.7	$ 132.8		$ 260.0	261.4
Percentage of net sales by classes of similar products	22.00%	21.00%	22.00%	21.00%
Beauty care
Revenue from External Customer [Line Items]
Net sales	$ 53.1	$ 55.5		$ 103.5	97.8
Percentage of net sales by classes of similar products	9.00%	9.00%	8.00%	8.00%
Skin care
Revenue from External Customer [Line Items]
Net sales	$ 69.9	$ 50.9		$ 104.0	$ 136.8
Percentage of net sales by classes of similar products	11.00%	8.00%	12.00%	8.00%