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Selected Quarterly Financial Data (Unaudited) (Details 2) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | 4 Months Ended | 12 Months Ended | 3 Months Ended | 12 Months Ended | 3 Months Ended | 4 Months Ended | 12 Months Ended | 3 Months Ended | 12 Months Ended | 3 Months Ended | 4 Months Ended | 12 Months Ended | 3 Months Ended | 12 Months Ended | |||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Dec. 29, 2012
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Dec. 31, 2011
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Dec. 25, 2010
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Dec. 29, 2012
2012 Deferred Vested Payout Plan for Former Employees [Member]
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Dec. 29, 2012
2012 Deferred Vested Payout Plan for Former Employees [Member]
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Mar. 24, 2012
Little Sheep Group Limited [Member]
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Dec. 29, 2012
Little Sheep Group Limited [Member]
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Mar. 24, 2012
PH
UK
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Dec. 29, 2012
PH
UK
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Dec. 29, 2012
PH
UK
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Sep. 03, 2011
LJS and AW
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Mar. 19, 2011
LJS and AW
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Dec. 31, 2011
LJS and AW
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Mar. 24, 2012
U.S.
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Dec. 29, 2012
U.S.
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Dec. 29, 2012
U.S.
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Dec. 31, 2011
U.S.
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Dec. 25, 2010
U.S.
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Dec. 29, 2012
Unallocated Amount to Segment [Member]
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Dec. 31, 2011
Unallocated Amount to Segment [Member]
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Dec. 25, 2010
Unallocated Amount to Segment [Member]
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Sep. 03, 2011
Unallocated Amount to Segment [Member]
PH
UK
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Dec. 31, 2011
Unallocated Amount to Segment [Member]
PH
UK
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| Facility Actions [Line Items] | ||||||||||||||||||||||||||||||||||||||
| Gain upon acquisition of Little Sheep | $ 74 | [1] | $ 0 | $ 0 | $ 74 | $ 74 | ||||||||||||||||||||||||||||||||
| Refranchising (gain) loss | (78) | 72 | 63 | 24 | 46 | 70 | (45) | (69) | (122) | [2] | 17 | [2] | 18 | [2] | (78) | [3],[4] | 72 | [3],[4] | 63 | [3],[4] | ||||||||||||||||||
| YUM Retirement Plan settlement charge | 84 | 0 | 0 | 84 | 84 | |||||||||||||||||||||||||||||||||
| Pre-tax losses recognized on business divestitures | 17 | 68 | 86 | |||||||||||||||||||||||||||||||||||
| Refranchising loss due to impairment and probable obligations | $ 76 | $ 76 | ||||||||||||||||||||||||||||||||||||
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