| Standard label: | Costs of Franchisor Owned Outlets |
| Name: | us-gaap:CostsOfFranchisorOwnedOutlets |
| Documentation: | Costs incurred that are directly related to generating franchise revenues from franchisor owned outlets. |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For Period (duration) |
| Balance type: | Debit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:CostsOfFranchisorOwnedOutlets |
| Label | Role | Language |
| Costs of Franchisor Owned Outlets | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 952 10 45 1 | http://www.xbrl.org/2003/role/disclosureRef | 952 |
| Part Of Roll Up: |
| us-gaap:FranchisorCosts |