INCOME TAXES - Components of Deferred income tax assets and liabilities (Details) - USD ($) $ in Millions	Jun. 30, 2015	Jun. 30, 2014
Deferred income tax assets:
Inventories	$ 14.0	$ 20.2
Accruals and allowances	77.0	87.4
Sales returns	15.9	20.1
Share-based compensation	26.1	35.4
Employee benefits	38.4	50.9
Net operating loss carry forwards and tax credits	92.4	102.2
Other	27.2	45.3
Less: valuation allowances	(81.9)	(98.6)
Net deferred income tax assets	209.1	262.9
Deferred income tax liabilities:
Intangible assets	436.0	421.9
Licensing rights	6.3	6.4
Other	29.7	33.8
Deferred income tax liabilities	472.0	462.1
Net deferred income tax liabilities	$ (262.9)	$ (199.2)