Merger And Integration Charges (Merger And Integration Activity) (Details) (USD $) In Millions	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
Sep. 03, 2011	Sep. 04, 2010	Sep. 03, 2011 Severance And Other Employee Costs [Member]	Dec. 25, 2010 Severance And Other Employee Costs [Member]	Sep. 03, 2011 Other Costs [Member]	Dec. 25, 2010 Other Costs [Member]	Sep. 03, 2011 Total [Member]	Dec. 25, 2010 Total [Member]
Liability as of December 25, 2010			$ 65	$ 179	$ 7	$ 25	$ 72	$ 204
2011 merger and integration charges	174	545	54		120		174
Cash payments	(293)	(272)	(148)		(145)		(293)
Non-cash charges			(20)		7		(13)
Liability as of September 3, 2011			$ 65	$ 179	$ 7	$ 25	$ 72	$ 204

The increase (decrease) during the reporting period in the balance of the reserve for business combination costs.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 95
-Paragraph 28
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585

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