PROPERTY, PLANT AND EQUIPMENT, NET (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Impaired Long-Lived Assets Held and Used [Line Items]
Long-lived asset impairments	$ 14.6	$ 3.9
Property, plant and equipment
Impaired Long-Lived Assets Held and Used [Line Items]
Long-lived asset impairments	9.5
Other store closing costs
Impaired Long-Lived Assets Held and Used [Line Items]
Long-lived asset impairments	$ 5.1