Financial Instruments (Non-Designated Hedges Outstanding) (Details) (Not Designated as Hedging Instrument, USD $) In Millions, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Foreign currency contracts
Notional Amount, Foreign currency contracts, non-designated	500	392
Commodity contracts
Notional Amount of Other Derivatives Not Designated as Hedging Instruments		10
Minimum | Foreign currency contracts
Maturity Date	Jul. 30, 2012
Minimum | Commodity contracts
Maturity Date		Jul. 31, 2011
Maximum | Foreign currency contracts
Maturity Date	Sep. 27, 2012	Jul. 01, 2011
Maximum | Commodity contracts
Maturity Date		Jun. 30, 2012