SHORT-TERM AND LONG-TERM DEBT - SHORT-TERM DEBT (DETAILS) (USD $) In Millions, unless otherwise specified	Jun. 30, 2012		Jun. 30, 2011
DEBT DUE WITHIN ONE YEAR
Current portion of long-term debt	$ 4,083		$ 2,994
Commercial paper	4,574		6,950
Other	41		37
TOTAL	$ 8,698		$ 9,981
Short-term weighted average interest rates	0.60%	[1]	0.90%	[1]

[1] Weighted average short-term interest rates include the effects of interest rate swaps discussed in Note 5.