STOCK PROGRAMS - Compensation Expense and Stock Options (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award
Compensation expense	$ 46	$ 43	$ 134	$ 111
Income tax benefit	15	$ 14	$ 44	$ 37
Stock options
Share-based Compensation Arrangement by Share-based Payment Award
Grant at fair value (in shares)			2.5
Exercise price (in dollars per share)			$ 89.26
Grant date fair value (in dollars per share)			$ 22.80
Additional General Disclosures
Intrinsic value of stock options exercised (in dollars)	$ 39		$ 71