CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Statement of Comprehensive Income [Abstract]
Net income	$ 133.1	$ 16.7
Other comprehensive income (loss):
Foreign currency translation adjustment	(17.2)	(79.9)
Net unrealized derivative gains on cash flow hedges, net of taxes of $(0.8) and $(1.2), during the three months ended, respectively	4.5	6.4
Pension and other post-employment benefits, net of tax of nil and nil during the three months ended, respectively	0.2	0.0
Total other comprehensive loss, net of tax	(12.5)	(73.5)
Comprehensive income (loss)	120.6	(56.8)
Comprehensive income attributable to noncontrolling interests:
Net income	4.4	5.0
Foreign currency translation adjustment	(0.5)	0.0
Total comprehensive income attributable to noncontrolling interests	3.9	5.0
Comprehensive income attributable to redeemable noncontrolling interests:
Net income	3.0	1.1
Foreign currency translation adjustment	0.1	(0.2)
Total comprehensive income attributable to redeemable noncontrolling interests	3.1	0.9
Comprehensive income (loss) attributable to Coty Inc.	$ 113.6	$ (62.7)