STOCK-BASED COMPENSATION PLANS (Summary of Stock Option Activity) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Number of Shares
Outstanding, beginning balance	8,357
Granted	1,317
Exercised	(2,633)
Cancelled	(214)
Outstanding, ending balance	6,827	8,357
Options vested	3,555
Weighted-Average Exercise Price per Share
Outstanding, beginning balance	$ 76
Granted	112
Exercised	69
Cancelled	95
Outstanding, ending balance	85	$ 76
Options vested	$ 74
Average remaining contractual life of options outstanding	7 years	7 years
Average remaining contractual life of options vested	5 years
Aggregate Intrinsic Value
Options outstanding	$ 366	$ 236
Options vested	$ 228