INCOME TAXES - DEFERRED INCOME TAX ASSETS AND LIABILITIES (Details) - USD ($) $ in Millions	Jun. 30, 2017	Jun. 30, 2016
DEFERRED TAX ASSETS
Deferred Tax Assets Pension And Postretirement Benefits	$ 1,775	$ 2,226
Deferred Tax Assets, Other Tax Carryforwards	1,516	1,077
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost	732	845
Deferred Tax Assets, Advance Payment	121	515
Deferred Tax Assets Accrued Marketing And Promotion Expense	210	240
Deferred Tax Assets, Unrealized Losses on Trading Securities	259	122
Deferred Tax Assets, Property, Plant and Equipment	212	216
Deferred Tax Assets, Inventory	75	61
Deferred Tax Assets Accrued Interest And Taxes	30	55
Deferred Tax Assets, Other	709	764
Deferred Tax Assets, Valuation Allowance	(505)	(467)
Deferred Tax Assets, Net of Valuation Allowance	5,134	5,654
DEFERRED TAX LIABILITIES
Deferred Tax Liabilities, Goodwill and Intangible Assets	9,403	9,461
Deferred Tax Liabilities, Property, Plant and Equipment	1,495	1,533
Deferred Tax Liabilities, Unrealized Gains on Trading Securities	314	387
Deferred Tax Liabilities, Other	26	105
Deferred Tax Liabilities, Net	$ 11,238	$ 11,486