SUPPLEMENTAL FINANCIAL INFORMATION - PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($) $ in Millions	Jun. 30, 2017	Jun. 30, 2016
PROPERTY, PLANT AND EQUIPMENT
Total Property, Plant and Equipment	$ 40,148	$ 39,866
Accumulated Depreciation	20,255	20,481
Property, Plant and Equipment, Net	19,893	19,385
Buildings
PROPERTY, PLANT AND EQUIPMENT
Total Property, Plant and Equipment	6,943	6,885
Machinery and Equipment
PROPERTY, PLANT AND EQUIPMENT
Total Property, Plant and Equipment	29,505	29,506
Land
PROPERTY, PLANT AND EQUIPMENT
Total Property, Plant and Equipment	765	769
Construction in Progress
PROPERTY, PLANT AND EQUIPMENT
Total Property, Plant and Equipment	$ 2,935	$ 2,706