XML 94 R39.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2

Basis of Presentation (Details)	Dec. 31, 2019 restaurant item	Dec. 25, 2018 restaurant item
Description of Business
Number of states in which restaurants operate | item	49	49
Number of countries in which restaurants operate | item	10	9
Company
Description of Business
Number of restaurants	514	491
Company | Wholly-owned
Description of Business
Number of restaurants	494	471
Company | Majority-owned
Description of Business
Number of restaurants	20	20
Franchise
Description of Business
Number of restaurants	97	91
Franchise | Domestic
Description of Business
Number of restaurants	69	69
Franchise | International
Description of Business
Number of restaurants	28	22

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.

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- Definition

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

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- Definition

Represents the number of restaurants.

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- Definition

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

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