Financial Instruments (Changes In Foreign Currency Denominated Subsidiary Net Assets Declared As Net Investment Hedges) (Details) (USD $) In Millions, unless otherwise specified			3 Months Ended
	Oct. 01, 2011	Jul. 02, 2011	Oct. 01, 2011 Minimum [Member] Interest Rate Swap [Member]	Oct. 01, 2011 Minimum [Member] Cross Currency Swap [Member]		Oct. 01, 2011 Minimum [Member] Commitment To Purchase Foreign Currencies [Member]		Oct. 01, 2011 Minimum [Member] Commitment To Sell Foreign Currencies [Member]		Oct. 01, 2011 Minimum [Member] Commodity Future Contracts [Member]		Oct. 01, 2011 Minimum [Member] Commodity Options Contracts [Member]		Oct. 01, 2011 Maximum [Member] Interest Rate Swap [Member]	Oct. 01, 2011 Maximum [Member] Cross Currency Swap [Member]		Oct. 01, 2011 Maximum [Member] Commitment To Purchase Foreign Currencies [Member]		Oct. 01, 2011 Maximum [Member] Commitment To Sell Foreign Currencies [Member]		Oct. 01, 2011 Maximum [Member] Commodity Future Contracts [Member]		Oct. 01, 2011 Maximum [Member] Commodity Options Contracts [Member]		Oct. 01, 2011 Interest Rate Swap [Member]	Jul. 02, 2011 Interest Rate Swap [Member]	Oct. 01, 2011 Cross Currency Swap [Member]	Jul. 02, 2011 Cross Currency Swap [Member]	Oct. 01, 2011 Commitment To Purchase Foreign Currencies [Member]	Jul. 02, 2011 Commitment To Purchase Foreign Currencies [Member]	Oct. 01, 2011 Commitment To Sell Foreign Currencies [Member]	Jul. 02, 2011 Commitment To Sell Foreign Currencies [Member]	Oct. 01, 2011 Commodity Future Contracts [Member]		Jul. 02, 2011 Commodity Future Contracts [Member]		Oct. 01, 2011 Commodity Options Contracts [Member]	Jul. 02, 2011 Commodity Options Contracts [Member]
Swap Contracts, Notional Amount																									$ 150	$ 584	$ 312	$ 813
Foreign Currency Contracts, Notional Amount																													2,495	2,757	2,494	2,754
Commodity Contracts, Notional Amount																																	115	[1]	193	[1]	117	77
Net Investments Hedges	$ 3,819	$ 4,052
Number of Months of Hedge Coverage			20.5	20.5	[1]	0.2	[1]	0.2	[1]	0.1	[2]	0.6	[3]	20.5	20.5	[1]	8.6	[1]	8.6	[1]	9.00	[2]	6.4	[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.