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Summary of Significant Accounting Policies (Details) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | |||||
|---|---|---|---|---|---|---|
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Dec. 28, 2013
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Dec. 29, 2012
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Dec. 31, 2011
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Dec. 28, 2013
Little Sheep Group Limited [Member]
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Feb. 01, 2012
Little Sheep Group Limited [Member]
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Dec. 31, 2011
Little Sheep Group Limited [Member]
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| Schedule of Equity Method Investments [Line Items] | ||||||
| Reclassification of Retained Earnings to Common Stock for Share Repurchase | $ 640 | $ 794 | $ 483 | |||
| Future lease payments due from franchisees on a nominal basis | $ 400 | |||||
| Additional percentage of ownership acquired (in hundredths) | 66.00% | |||||
| Current ownership percentage | 93.00% | 27.00% | ||||
| Redeemable noncontrolling interest ownership percentage | 7.00% | |||||