Guarantees, Commitments and Contingencies (Details) (Property Lease Guarantee [Member], USD $) In Millions, unless otherwise specified	9 Months Ended
Sep. 07, 2013
Property Lease Guarantee [Member]
Guarantor Obligations [Line Items]
Year longest lease expires	2066
Potential amount of undiscounted payments we could be required to make in the event of non-payment by the primary lessee	$ 750
Present value of potential payments we could be required to make in the event of non-payment by the primary lessee	$ 650

Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 460

-SubTopic 10

-Section 50

-Paragraph 4

-Subparagraph (b)(1)

-URI http://asc.fasb.org/extlink&oid=6851643&loc=d3e12069-110248

Name:	us-gaap_GuaranteeObligationsMaximumExposure
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant