Financial Instruments (Schedule of Gain/(Loss) Reclassified from AOCI into Earnings for Derivative Instruments Designated as Cash Flow Hedges) (Details) - Cash Flow Hedging - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Foreign Currency Contracts | Revenue
Derivative [Line Items]
Gain/(loss) reclassified from AOCI into earnings for derivative instruments designated as cash flow hedges	$ 1	$ 1	$ 0
Foreign Currency Contracts | Cost of Products Sold
Derivative [Line Items]
Gain/(loss) reclassified from AOCI into earnings for derivative instruments designated as cash flow hedges	5	4	2
Foreign Currency Contracts | SG&A Expenses
Derivative [Line Items]
Gain/(loss) reclassified from AOCI into earnings for derivative instruments designated as cash flow hedges	(3)	(2)	1
Commodity Contracts | SG&A Expenses
Derivative [Line Items]
Gain/(loss) reclassified from AOCI into earnings for derivative instruments designated as cash flow hedges	$ (5)	$ (1)	$ 0