SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - ADDITIONAL INFORMATION (Details) $ in Millions	12 Months Ended
	Jun. 30, 2017 USD ($) countries	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)
Number of Countries in which Entity Operates | countries	180
Number of Countries With On The Ground Operations | countries	70
Research and Development Expense	$ 1,900	$ 1,900	$ 2,000
Advertising Expense	7,100	$ 7,200	$ 7,200
Excess (Deficient) Tax Benefit from Share-Based Compensation	$ 169
Customer Relationships, Brands, and Other Non-Contractual Intangible Assets | Minimum
Finite-Lived Intangible Asset, Useful Life	5 years
Customer Relationships, Brands, and Other Non-Contractual Intangible Assets | Maximum
Finite-Lived Intangible Asset, Useful Life	30 years
Furniture and Fixtures
Property, Plant and Equipment, Useful Life	15 years
Computer Equipment | Minimum
Property, Plant and Equipment, Useful Life	3 years
Computer Equipment | Maximum
Property, Plant and Equipment, Useful Life	5 years
Machinery and Equipment | Minimum
Property, Plant and Equipment, Useful Life	3 years
Machinery and Equipment | Maximum
Property, Plant and Equipment, Useful Life	20 years
Buildings
Property, Plant and Equipment, Useful Life	40 years
Cost of Goods Sold | Pension Plan
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	$ 104
Selling, General and Administrative Expenses | Pension Plan
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	$ 85