PROPERTY, PLANT AND EQUIPMENT, NET (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Property, Plant and Equipment [Line Items]
Depreciation and amortization	$ 211	$ 180	$ 180
Non-cash capital expenditures	13	7	2
Capitalized software costs
Property, Plant and Equipment [Line Items]
Amortization	6	5	8
Property, Plant and Equipment
Property, Plant and Equipment [Line Items]
Depreciation and amortization	$ 179	$ 166	$ 165