Revenue Disclosures (Tables)  | 
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2021  | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Revenue from Contract with Customer [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Contract with Customer, Asset and Liability | 
 
Changes in the Company's contract liability for deferred franchise and regional development fees during the six months ended June 30, 2021 were as follows: 
 (1) Includes deferred revenues derecognized in connection with the acquisitions of $115,894 
Changes in the Company's contract assets for deferred franchise and regional development costs during the six months ended June 30, 2021 were as follows: 
 (1) Includes deferred cost of revenues derecognized in connection with the acquisitions of $28,036 
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| Schedule of Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction | 
The following table illustrates estimated revenues expected to be recognized in the future related to performance obligations that were unsatisfied (or partially unsatisfied) as of June 30, 2021:
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