Business Acquisitions and Dispositions - Additional Information (Detail) - Franchise |
3 Months Ended | |
|---|---|---|
Mar. 31, 2017 |
Mar. 31, 2016 |
|
| Business Combinations [Abstract] | ||
| Number of franchises acquired | 0 | 0 |
| Number of franchises disposed | 0 | 0 |
| X | ||||||||||
- Definition Number of franchises disposed. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The number of businesses acquired by the entity during the period. No definition available.
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