FAIR VALUE MEASUREMENTS - Fair Values Of The Company’s Financial Instruments (Details) (USD $) In Millions, unless otherwise specified	Mar. 31, 2014	Jun. 30, 2013
Carrying Amount [Member]
Debt Instrument [Line Items]
Dividends payable	$ 0.9	$ 0.4
Carrying Amount [Member] | Senior Subordinated Notes [Member] | Senior Notes Series A [Member]
Debt Instrument [Line Items]
Debt instrument, value	100.0	100.0
Carrying Amount [Member] | Senior Subordinated Notes [Member] | Senior Notes Series B [Member]
Debt Instrument [Line Items]
Debt instrument, value	225.0	225.0
Carrying Amount [Member] | Senior Subordinated Notes [Member] | Senior Notes Series C [Member]
Debt Instrument [Line Items]
Debt instrument, value	175.0	175.0
Carrying Amount [Member] | Coty Inc. Credit Facility
Debt Instrument [Line Items]
Debt instrument, value	2,241.0	2,095.0
Fair Value [Member]
Debt Instrument [Line Items]
Dividends payable	0.7	0.3
Fair Value [Member] | Senior Subordinated Notes [Member] | Senior Notes Series A [Member]
Debt Instrument [Line Items]
Debt instrument, value	110.2	108.3
Fair Value [Member] | Senior Subordinated Notes [Member] | Senior Notes Series B [Member]
Debt Instrument [Line Items]
Debt instrument, value	251.9	244.4
Fair Value [Member] | Senior Subordinated Notes [Member] | Senior Notes Series C [Member]
Debt Instrument [Line Items]
Debt instrument, value	194.1	190.0
Fair Value [Member] | Coty Inc. Credit Facility
Debt Instrument [Line Items]
Debt instrument, value	$ 2,235.6	$ 2,086.1