PROPERTY, PLANT AND EQUIPMENT, NET (Details) $ in Millions	3 Months Ended	12 Months Ended
	Dec. 31, 2016 USD ($)	Jun. 30, 2017 USD ($) leased_property	Jun. 30, 2016 USD ($) leased_property	Jun. 30, 2015 USD ($)
Property, Plant and Equipment [Line Items]
Property, plant and equipment		$ 2,932	$ 2,817
Less: Accumulated depreciation and amortization		(2,001)	(1,911)
Property, plant and equipment, net		931	906
Depreciation and amortization		163	165	$ 169
Asset impairment charges		23	10	3
Non-cash capital expenditures		2	10	18
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment		1,696	1,607
Building [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment		524	524
Capitalized software costs [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment		371	368
Amortization		15	16	19
Land and Land Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment		116	118
Asset retirement obligation		$ 3	$ 3
Number of leased properties | leased_property		2	2
Asset retirement obligation, liabilities incurred		$ 0	$ 1
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment		130	112
Computer Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment		95	88
Assets Held under Capital Leases [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment		13	12
Less: Accumulated depreciation and amortization		(8)	(3)
Aplicare Business [Member]
Property, Plant and Equipment [Line Items]
Asset impairment charges	$ 21
Property, Plant and Equipment [Member]
Property, Plant and Equipment [Line Items]
Depreciation and amortization		$ 153	$ 157	$ 157