INCOME TAXES - Components of Deferred Income Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Jun. 30, 2021	Jun. 30, 2020
Deferred income tax assets:
Inventories	$ 9.7	$ 14.2
Accruals and allowances	86.4	66.9
Sales returns	16.4	12.9
Share-based compensation	5.8	10.1
Employee benefits	101.6	81.7
Net operating loss carry forwards and tax credits	295.4	446.5
Capital loss carry forwards	1.1	105.7
Interest expense limitation carry forward	15.5	122.1
Lease liability	24.3	22.6
Principal relocation lease liability	487.8	0.0
Property, plant and equipment	7.7	0.0
Other	36.8	54.3
Less: valuation allowances	(33.4)	(40.0)
Net deferred income tax assets	1,055.1	897.0
Deferred income tax liabilities:
Intangible assets	892.1	635.2
Property, plant and equipment	0.0	6.4
Licensing rights	23.3	20.9
Right of use asset	27.4	32.0
Other	28.7	15.2
Deferred income tax liabilities	971.5	709.7
Net deferred income tax asset	$ 83.6	$ 187.3

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