INCOME TAXES - PROVISION FOR INCOME TAXES ON CONTINUING OPERATIONS (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2015
CURRENT TAX EXPENSE
Current Federal Tax Expense (Benefit)	$ 1,531	$ 1,673	$ 2,127
Current Foreign Tax Expense (Benefit)	1,243	1,483	1,142
Current State and Local Tax Expense (Benefit)	241	224	252
Current Income Tax Expense (Benefit)	3,015	3,380	3,521
DEFERRED TAX EXPENSE
Deferred Federal Income Tax Expense (Benefit)	28	33	(607)
Deferred Foreign Income Tax Expense (Benefit)	20	(71)	(189)
Deferred Income Tax Expense (Benefit) Continuing Operations	48	(38)	(796)
Income Tax Expense	$ 3,063	$ 3,342	$ 2,725