DEBT - Schedule of debt (Details) - USD ($) $ in Millions	Sep. 30, 2015	Jun. 30, 2015
Debt Instrument [Line Items]
Short-term debt	$ 23.3	$ 22.1
Other long-term debt and capital lease obligations	0.7	1.1
Total debt	2,792.5	2,634.7
Less: Short-term debt and current portion of long-term debt	(41.9)	(28.8)
Total Long-term debt	2,750.6	2,605.9
2013 Term Loan due March 2018 \| Coty Inc. Credit Facility Incremental Term Loan
Debt Instrument [Line Items]
Long-term debt	625.0	625.0
Revolving Loan Facility due April 2018 \| Coty Inc. Credit Facility
Debt Instrument [Line Items]
Long-term debt	293.5
Line of Credit \| Credit Agreement due March 2018
Debt Instrument [Line Items]
Long-term debt	800.0	800.0
Coty Inc. Credit Facility \| 2013 Term Loan due March 2018
Debt Instrument [Line Items]
Long-term debt	$ 1,050.0	1,050.0
Coty Inc. Credit Facility \| Revolving Loan Facility due April 2018
Debt Instrument [Line Items]
Long-term debt		$ 136.5

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Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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