Financial Instruments (Summary Of The Notional Values Of Non-Derivative Instruments) (Details) (USD $) In Millions, unless otherwise specified																									9 Months Ended
	Mar. 31, 2012	Jul. 02, 2011	Mar. 31, 2012 Interest Rate Swap [Member]	Jul. 02, 2011 Interest Rate Swap [Member]	Mar. 31, 2012 Cross Currency Swaps [Member]		Jul. 02, 2011 Cross Currency Swaps [Member]		Mar. 31, 2012 Commitments To Purchase Foreign Currencies [Member]		Jul. 02, 2011 Commitments To Purchase Foreign Currencies [Member]		Mar. 31, 2012 Commitments To Sell Foreign Currencies [Member]		Jul. 02, 2011 Commitments To Sell Foreign Currencies [Member]		Mar. 31, 2012 Commodity Future Contracts [Member]		Jul. 02, 2011 Commodity Future Contracts [Member]		Mar. 31, 2012 Commodity Options Contracts [Member]		Jul. 02, 2011 Commodity Options Contracts [Member]		Mar. 31, 2012 Minimum [Member] Interest Rate Swap [Member]	Mar. 31, 2012 Minimum [Member] Cross Currency Swaps [Member]	Mar. 31, 2012 Minimum [Member] Commitments To Purchase Foreign Currencies [Member]	Mar. 31, 2012 Minimum [Member] Commitments To Sell Foreign Currencies [Member]	Mar. 31, 2012 Minimum [Member] Commodity Future Contracts [Member]	Mar. 31, 2012 Minimum [Member] Commodity Options Contracts [Member]	Mar. 31, 2012 Maximum [Member] Interest Rate Swap [Member]	Mar. 31, 2012 Maximum [Member] Cross Currency Swaps [Member]	Mar. 31, 2012 Maximum [Member] Commitments To Purchase Foreign Currencies [Member]	Mar. 31, 2012 Maximum [Member] Commitments To Sell Foreign Currencies [Member]	Mar. 31, 2012 Maximum [Member] Commodity Future Contracts [Member]	Mar. 31, 2012 Maximum [Member] Commodity Options Contracts [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Swap Contracts, Notional Values			$ 150	$ 584	$ 304	[1]	$ 813	[1]
Foreign Currency Contracts, Notional Values									2,755	[1]	2,757	[1]	2,751	[1]	2,754	[1]
Commodity Contracts, Notional Values																	109	[2]	193	[2]	75	[3]	77	[3]
Net Investment Hedges	$ 3,527	$ 4,052
Hedge Coverage (Number of months)																									14.5	14.5	0.1	0.1	1.0	0.4	14.5	14.5	14.6	14.6	12.00	7.3

[1] The notional value is calculated using the exchange rates as of reporting date.

[2] Commodity futures contracts are determined by the initial cost of the contract.

[3] Option contract notional values are determined by the ratio of the change in option value to the change in the underlying hedged item.