Fair Value Measurements Fair Value Measurements (Details) (USD $) | 3 Months Ended | 9 Months Ended | 12 Months Ended | | | | | | | | | 3 Months Ended | 9 Months Ended | | | | | | | | | 3 Months Ended | 9 Months Ended | | | | | | | | | 9 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 12 Months Ended | 3 Months Ended | 9 Months Ended | 12 Months Ended |
In Thousands, unless otherwise specified | Sep. 29, 2013 | Sep. 30, 2012 | Sep. 29, 2013 | Sep. 30, 2012 | Dec. 30, 2012 | Sep. 29, 2013 | Dec. 30, 2012 | Sep. 29, 2013 | Dec. 30, 2012 | Sep. 29, 2013 | Dec. 30, 2012 | Sep. 29, 2013 | Dec. 30, 2012 | Sep. 29, 2013 | Sep. 29, 2013 | Sep. 29, 2013 | Dec. 30, 2012 | Sep. 29, 2013 | Dec. 30, 2012 | Sep. 29, 2013 | Dec. 30, 2012 | Sep. 29, 2013 | Dec. 30, 2012 | Sep. 29, 2013 | Sep. 29, 2013 | Sep. 29, 2013 | Dec. 30, 2012 | Sep. 29, 2013 | Dec. 30, 2012 | Sep. 29, 2013 | Dec. 30, 2012 | Sep. 29, 2013 | Dec. 30, 2012 | Sep. 29, 2013 | Sep. 29, 2013 | Sep. 29, 2013 | Sep. 30, 2012 | Apr. 01, 2012 | Sep. 30, 2012 | Dec. 30, 2012 | Sep. 30, 2012 | Jul. 01, 2012 | Apr. 01, 2012 | Sep. 30, 2012 | Dec. 30, 2012 |
| Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Measurements, Nonrecurring [Member] | Properties and Other Intangible Assets [Member] | Properties and Other Intangible Assets [Member] | Properties and Other Intangible Assets [Member] | Properties and Other Intangible Assets [Member] | Properties and Other Intangible Assets [Member] | Properties and Other Intangible Assets [Member] | Properties and Other Intangible Assets [Member] | Properties and Other Intangible Assets [Member] | Properties and Other Intangible Assets [Member] | Properties and Other Intangible Assets [Member] | Corporate Aircraft [Member] | Corporate Aircraft [Member] | Corporate Aircraft [Member] | Corporate Aircraft [Member] | Corporate Aircraft [Member] | Corporate Aircraft [Member] | Corporate Aircraft [Member] | Corporate Aircraft [Member] | Corporate Aircraft [Member] | Corporate Aircraft [Member] | Properties and Other Intangibles and Corporate Aircraft [Member] | System Optimization [Member] | System Optimization [Member] | Corporate Aircraft [Member] | Corporate Aircraft [Member] | Corporate Aircraft [Member] | Corporate Aircraft [Member] | Properties and Other Intangible Assets [Member] | Properties and Other Intangible Assets [Member] | Properties and Other Intangible Assets [Member] | Properties and Other Intangible Assets [Member] | Properties and Other Intangible Assets [Member] |
| | | Fair Value, Inputs, Level 1 [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Inputs, Level 3 [Member] | | | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Measurements, Nonrecurring [Member] | | | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Measurements, Nonrecurring [Member] | | Properties and Other Intangible Assets [Member] | Properties and Other Intangible Assets [Member] | | | | | | | | | |
| | | | | | | | | | | | | Fair Value, Inputs, Level 1 [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Inputs, Level 3 [Member] | | | | | Fair Value, Inputs, Level 1 [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Inputs, Level 3 [Member] | | | | | | | | | | | | |
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Line Items] | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | | ' | | ' | ' | ' | ' | ' | ' | ' | ' | ' |
Long-Lived Assets, Fair Value Disclosure | ' | ' | ' | ' | ' | $16,803 | $13,237 | $0 | $0 | $0 | $0 | $16,803 | $13,237 | ' | ' | $7,803 | $7,311 | $0 | $0 | $0 | $0 | $7,803 | $7,311 | ' | ' | $9,000 | $5,926 | $0 | $0 | $0 | $0 | $9,000 | $5,926 | ' | ' | | ' | | ' | ' | ' | ' | ' | ' | ' | ' | ' |
Impairment of Long-Lived System Optimization Assets Held for Use | ' | ' | 18,359 | 0 | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | 12,421 | [1] | 18,359 | [1] | ' | ' | ' | ' | ' | ' | ' | ' | ' |
Impairment of long-lived assets | ' | 0 | ' | 7,781 | 21,097 | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | | ' | | 0 | 1,628 | 1,628 | 1,628 | 0 | 3,270 | 2,883 | 6,153 | 19,469 |
Impairment of long-lived assets | $5,327 | $0 | $5,327 | $7,781 | ' | ' | ' | ' | ' | ' | ' | ' | ' | $500 | $500 | ' | ' | ' | ' | ' | ' | ' | ' | $4,827 | $4,827 | ' | ' | ' | ' | ' | ' | ' | ' | $23,686 | ' | | $18,859 | | ' | ' | ' | ' | ' | ' | ' | ' | ' |
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[1] | Includes remeasurement of land, buildings, leasehold improvements and favorable lease assets at all company-owned restaurants included in our system optimization initiative. See Note 6 for more information on non-recurring fair value measurements. |