CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Millions, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (64.2)	$ 201.9	$ (293.3)
Other comprehensive income (loss):
Foreign currency translation adjustment	63.8	19.9	(119.8)
Net unrealized derivative (loss) gain on cash flow hedges, net of taxes of $1.6, nil and $(2.7), respectively	(8.9)	0	2.2
Pension and other post-employment benefits, net of tax of $9.8, $(6.0) and $16.1, respectively	(21.3)	7.5	(30.3)
Total other comprehensive income (loss), net of tax	33.6	27.4	(147.9)
Comprehensive (loss) income:	(30.6)	229.3	(441.2)
Comprehensive income attributable to noncontrolling interests:
Net income	17.8	15.7	13.7
Foreign currency translation adjustment	0.3	(0.2)	(0.5)
Total comprehensive income attributable to noncontrolling interests	18.1	15.5	13.2
Comprehensive income attributable to redeemable noncontrolling interests:
Net income	15.4	18.2	17.4
Foreign currency translation adjustment	(0.2)	(1.0)	0
Total comprehensive income attributable to redeemable noncontrolling interests	15.2	17.2	17.4
Comprehensive (loss) income attributable to Coty Inc.	$ (63.9)	$ 196.6	$ (471.8)