Amount of gain on the sale of property that does not qualify for gain recognition as of the balance sheet date.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 605

-SubTopic 40

-Section S99

-Paragraph 1

-Subparagraph (SAB TOPIC 5.U.Q2)

-URI http://asc.fasb.org/extlink&oid=6955272&loc=d3e221323-122791

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- Definition

The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 460

-SubTopic 10

-Section 50

-Paragraph 4

-Subparagraph (c)

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

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- Definition

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.

+ References

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

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Guarantees and Other Commitments and Contingencies Loan Guarantees (Details) (USD $) In Thousands, unless otherwise specified	Dec. 28, 2014	Dec. 30, 2012
New store development and equipment financing [Member]
Franchisee Loan Guarantees [Line Items]
Guarantor Obligations, Maximum Exposure, Undiscounted	$ 9,508
New store development and equipment financing [Member] \| Other Liabilities [Member]
Franchisee Loan Guarantees [Line Items]
Guarantor Obligations, Current Carrying Value	784
Franchisees [Member]
Franchisee Loan Guarantees [Line Items]
Guarantor Obligations, Maximum Exposure, Undiscounted	1,676	2,000
Guarantor Obligations, Current Carrying Value	184
Guarantee Obligations [Member] \| System Optimization [Member] \| Other Liabilities [Member]
Franchisee Loan Guarantees [Line Items]
Deferred Gain on Sale of Property	$ 1,995