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v3.19.3.a.u2

Summary of Significant Accounting Policies, Segment (Details) - restaurant | Dec. 31, 2019 | Dec. 25, 2018
--- | --- | ---
Company |  |
Segment Reporting |  |
Number of restaurants | 514 | 491
Franchise |  |
Segment Reporting |  |
Number of restaurants | 97 | 91

X
- Definition Represents the number of restaurants. + References No definition available. + Details
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Period Type: | instant

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- References No definition available. + Details
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- Details
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Namespace Prefix: |
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Balance Type: |
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X
- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |