SHORT-TERM AND LONG-TERM DEBT - SHORT-TERM DEBT (Details) - USD ($) $ in Millions		Jun. 30, 2017	Jun. 30, 2016
Debt, Current [Abstract]
Long-term Debt, Current Maturities		$ 1,676	$ 2,760
Commercial Paper		11,705	8,690
Other Short-term Borrowings		173	203
Debt, Current		$ 13,554	$ 11,653
Short-term Debt, Weighted Average Interest Rate	[1]	0.50%	0.20%

[1] Short-term weighted average interest rates include the effects of interest rate swaps discussed in Note 9.