FAIR VALUE MEASUREMENTS - Fair Values Of The Company’s Financial Instruments (Details) (USD $) In Millions, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Carrying Amount
Debt Instrument [Line Items]
Dividends payable	$ 0.9	$ 0.4
Carrying Amount | Senior Notes | Senior Notes Series A
Debt Instrument [Line Items]
Debt instrument, value	100.0	100.0
Carrying Amount | Senior Notes | Senior Notes Series B
Debt Instrument [Line Items]
Debt instrument, value	225.0	225.0
Carrying Amount | Senior Notes | Senior Notes Series C
Debt Instrument [Line Items]
Debt instrument, value	175.0	175.0
Carrying Amount | Coty Inc. Credit Facility
Debt Instrument [Line Items]
Debt instrument, value	2,774.5	2,095.0
Fair Value
Debt Instrument [Line Items]
Dividends payable	0.7	0.3
Fair Value | Senior Notes | Senior Notes Series A
Debt Instrument [Line Items]
Debt instrument, value	109.7	108.3
Fair Value | Senior Notes | Senior Notes Series B
Debt Instrument [Line Items]
Debt instrument, value	256.3	244.4
Fair Value | Senior Notes | Senior Notes Series C
Debt Instrument [Line Items]
Debt instrument, value	199.9	190.0
Fair Value | Coty Inc. Credit Facility
Debt Instrument [Line Items]
Debt instrument, value	$ 2,763.2	$ 2,086.1