Discontinued Operations (Cash Flow Impacts Of Discontinued Operations) (Details) (USD $) In Millions	3 Months Ended
Oct. 01, 2011	Oct. 02, 2010
Discontinued Operations [Abstract]
Cash flow from operating activities	$ 14	$ 133
Cash flow from (used in) investing activities	(34)	336
Cash flow from (used in) financing activities	20	(469)
Increase (decrease) in net cash of discontinued operations
Cash and cash equivalents at beginning of year
Cash and cash equivalents at end of period

This element represents cash provided by or used in the financing activities of the entity's discontinued operations during the period. This element is only used by those entities that separately report cash flows attributable to discontinued operations. If using this element, it is an indication that the cash flows of the entity which are detailed in reconciling to cash provided by or used in financing activities reflect only cash flows attributable to continuing operations.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 95

-Paragraph 26

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 24

-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3521-108585

Name:	us-gaap_CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations
Namespace Prefix:	us-gaap
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration