GOODWILL AND OTHER INTANGIBLE ASSETS - Other Intangible Assets (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Jun. 30, 2016
Amortizable intangible assets:
Gross Carrying Value	$ 736		$ 736		$ 342
Accumulated Amortization	296		296		288
Total Net Book Value	440		440		54
Non-amortizable intangible assets:
Total intangible assets	1,349		1,349		344
Aggregate amortization expense for amortizable intangible assets	5	$ 4	9	$ 8
Estimated aggregate amortization expense
Estimated aggregate amortization expense for remainder of fiscal year 2017	26		26
Estimated aggregate amortization expense for fiscal year 2018	51		51
Estimated aggregate amortization expense for fiscal year 2019	51		51
Estimated aggregate amortization expense for fiscal year 2020	44		44
Estimated aggregate amortization expense for fiscal year 2021	43		43
Trademarks and other
Non-amortizable intangible assets:
Trademarks and other	909		909		290
Customer lists and other
Amortizable intangible assets:
Gross Carrying Value	693		693		299
Accumulated Amortization	253		253		245
Total Net Book Value	440		440		54
License agreements
Amortizable intangible assets:
Gross Carrying Value	43		43		43
Accumulated Amortization	$ 43		$ 43		$ 43