Financial Instruments (Cash Flow Hedges Outstanding ) (Details) (Forward Contracts, USD $) In Millions, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Foreign currency contracts
Notional Amount, Foreign currency contracts	158	163
Commodity contracts
Notional Amount, Commodity contracts	23	22
Minimum | Foreign currency contracts
Maturity Date	Jul. 02, 2012	Jul. 01, 2011
Minimum | Commodity contracts
Maturity Date	Jul. 31, 2012	Jul. 31, 2011
Maximum | Foreign currency contracts
Maturity Date	Jun. 03, 2013	Jun. 01, 2012
Maximum | Commodity contracts
Maturity Date	Mar. 31, 2015	Mar. 31, 2014