GOODWILL AND INTANGIBLE ASSETS GOODWILL AND INTANGIBLE ASSETS - ADDITIONAL INFORMATION (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Sep. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Goodwill, Impairment Loss		$ 2,064	$ 0
Batteries [Member]
Goodwill, Impairment Loss	$ (863)	$ (1,200)
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)	110
Intangible Asset Impairment Charges After Tax [Line Items]	$ 69