STOCK-BASED COMPENSATION - OPTIONS OUTSTANDING (Details) - Jun. 30, 2015 - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	Total
Options
Outstanding, beginning of year	291,626
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period	23,066
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period	(53,294)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period	(1,106)
OUTSTANDING, END OF YEAR	260,292
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number	188,959
Weighted Avg. Exercise Price
Outstanding, beginning of year	$ 59.74
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price	84.97
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price	50.60
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price	70.46
OUTSTANDING, END OF YEAR	63.74
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price	$ 57.68
Weighted Avg. Remaining Contractual Life in Years
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term	4 years 11 months
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term	3 years 5 months
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value	$ 3,971
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value	$ 3,895