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Business Segments Business Segments - Restaurant Counts (Details) | Jun. 30, 2018 restaurant country | Jul. 01, 2017 restaurant
--- | --- | ---
Franchised Units |  |
Franchisor Disclosure [Line Items] |  |
Number of Restaurants | 1,162 | 1,035
Entity Operated Units |  |
Franchisor Disclosure [Line Items] |  |
Number of Restaurants | 26 | 21
Non-US | Franchised Units |  |
Franchisor Disclosure [Line Items] |  |
Number of Restaurants | 122 |
Number of Countries in which Entity Operates | country | 9 |

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