Hedging Transactions and Derivative Financial Instruments (Details) (Summary of Derivative Instruments) (USD $) In Millions, unless otherwise specified	Dec. 29, 2012	Dec. 31, 2011
Foreign Currency Forward Contracts [Line Items]
Contracts designated as cash flow hedging instrumentss	$ 0	$ (2)
Contracts not designated as hedging instruments	0	0
Notional value of outstanidng foreign currency forward contracts	$ 142	$ 141

Aggregate notional amount of all foreign currency derivatives designated as hedging instruments in fair value hedges. Notional amount refers to the number of currency units specified in the foreign currency derivative contract.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 1A

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5579245-113959

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Notional Amount

-URI http://asc.fasb.org/extlink&oid=6519104

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 1B

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5580258-113959

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