CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Income Statement [Abstract]
Net revenues	$ 1,112.3	$ 1,182.3
Cost of sales	443.7	482.2
Gross profit	668.6	700.1
Selling, general and administrative expenses	484.3	520.6
Amortization expense	19.2	18.9
Restructuring costs	62.1	40.5
Acquisition-related costs	15.8	0.0
Asset impairment charges	5.5	0.0
Operating income	81.7	120.1
Interest expense, net	16.0	19.6
Loss on early extinguishment of debt	0.0	88.8
Other income, net	(0.3)	0.0
Income before income taxes	66.0	11.7
Benefit for income taxes	(67.1)	(5.0)
Net income	133.1	16.7
Net income attributable to noncontrolling interests	4.4	5.0
Net income attributable to redeemable noncontrolling interests	3.0	1.1
Net income attributable to Coty Inc.	$ 125.7	$ 10.6
Net income attributable to Coty Inc. per common share:
Basic (in Dollars per share)	$ 0.35	$ 0.03
Diluted (in Dollars per share)	$ 0.34	$ 0.03
Weighted-average common shares outstanding:
Basic (in Shares)	360.0	354.2
Diluted (in Shares)	369.9	364.3