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(1) Summary of Significant Accounting Policies Other Intangible Assets and Deferred Costs (Details) | 12 Months Ended
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Jan. 01, 2012 years
Franchise agreements [Member] |
Finite-Lived Intangible Assets [Line Items] |
Finite-lived intangible assets, useful life, minimum | 19
Finite-lived intangible assets, useful life, maximum | 21
Computer software [Member] |
Finite-Lived Intangible Assets [Line Items] |
Finite-lived intangible assets, useful life, minimum | 2
Finite-lived intangible assets, useful life, maximum | 5
Reacquired rights under franchise agreements [Member] |
Finite-Lived Intangible Assets [Line Items] |
Finite-lived intangible assets, useful life, minimum | 3
Finite-lived intangible assets, useful life, maximum | 19

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- Definition The maximum useful life of a major finite-lived intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar either by their nature or by their use in the operations of a company. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 35 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6904245&loc=d3e15217-109273 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 35 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6904245&loc=d3e15300-109273 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 35 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6904245&loc=d3e15211-109273 + Details
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- Definition The minimum useful life of a major finite-lived intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar either by their nature or by their use in the operations of a company. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 35 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6904245&loc=d3e15217-109273 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 35 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6904245&loc=d3e15300-109273 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 35 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6904245&loc=d3e15211-109273 + Details
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