XML 63 R45.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Description of Business (Details) | Dec. 25, 2018 restaurant item | Dec. 26, 2017 restaurant item
--- | --- | ---
Description of Business |  |
Number of states in which restaurants operate | item | 49 | 49
Number of countries in which restaurants operate | item | 9 | 7
Company |  |
Description of Business |  |
Number of restaurants | 491 | 462
Company | Wholly-owned |  |
Description of Business |  |
Number of restaurants | 471 | 444
Company | Majority-owned |  |
Description of Business |  |
Number of restaurants | 20 | 18
Franchise |  |
Description of Business |  |
Number of restaurants | 91 | 87
Franchise | Domestic |  |
Description of Business |  |
Number of restaurants | 69 | 70
Franchise | International |  |
Description of Business |  |
Number of restaurants | 22 | 17

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
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- Definition The number of countries in which the entity operates as of balance sheet date. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
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- Definition Represents the number of restaurants. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
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- Definition The number of states the entity operates in as of the balance sheet date. + References No definition available. + Details
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- Details
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