XML 64 R43.htm IDEA: XBRL DOCUMENT v3.8.0.1

Description of Business (Details)	Dec. 26, 2017 restaurant item	Dec. 27, 2016 restaurant item
Description of Business
Number of states in which restaurants operate | item	49	49
Number of countries in which restaurants operate | item	7	6
Company
Description of Business
Number of restaurants	462	431
Company | Wholly-owned
Description of Business
Number of restaurants	444	415
Company | Majority-owned
Description of Business
Number of restaurants	18	16
Franchise
Description of Business
Number of restaurants	87	86

X

- 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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- Definition

The number of countries in which the entity operates as of balance sheet date.

+ References

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+ Details

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- Definition

Represents the number of restaurants.

+ References

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- Definition

The number of states the entity operates in as of the balance sheet date.

+ References

No definition available.

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