PROPERTY AND EQUIPMENT, NET (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 2,981.6	$ 2,675.5
Accumulated depreciation and amortization	(1,300.8)	(1,043.4)
Property and equipment, net	1,680.8	1,632.1
Depreciation and amortization	384.2	280.0	$ 152.4
Asset impairment charges	15.6
Land, buildings and leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	671.2	646.1
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	866.3	851.5
Marketing furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	514.2	432.8
Depreciation and amortization	120.9	107.4	$ 65.0
Computer equipment and software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	699.1	459.0
Construction in progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 230.8	$ 286.1