SEGMENT DATA AND RELATED INFORMATION - Schedule of Net Sales by Classes of Similar Products (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Revenue from External Customer [Line Items]
Net sales	$ 645.7	$ 488.9	$ 1,240.6	$ 928.5
Color cosmetics
Revenue from External Customer [Line Items]
Net sales	$ 246.6	$ 262.7	$ 460.3	$ 486.2
Percentage of net sales by classes of similar products	38.00%	54.00%	37.00%	52.00%
Hair care
Revenue from External Customer [Line Items]
Net sales	$ 131.5	$ 134.7	$ 257.7	$ 266.8
Percentage of net sales by classes of similar products	20.00%	28.00%	21.00%	29.00%
Fragrance
Revenue from External Customer [Line Items]
Net sales	$ 148.9	$ 14.6	$ 290.1	$ 27.1
Percentage of net sales by classes of similar products	23.00%	3.00%	23.00%	3.00%
Beauty care
Revenue from External Customer [Line Items]
Net sales	$ 67.7	$ 74.3	$ 128.7	$ 142.8
Percentage of net sales by classes of similar products	10.00%	15.00%	10.00%	15.00%
Skin care
Revenue from External Customer [Line Items]
Net sales	$ 51.0	$ 2.6	$ 103.8	$ 5.6
Percentage of net sales by classes of similar products	8.00%	1.00%	8.00%	1.00%