Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Additional Information (Details 1)

v3.22.0.1
Summary of Significant Accounting Policies - Additional Information (Details 1)
Dec. 31, 2021
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Start Date [Axis]: 2022-01-01  
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]  
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 1 year
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Start Date [Axis]: 2022-01-01 | Master Franchise Fees  
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]  
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 20 years
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Start Date [Axis]: 2022-01-01 | Training fees [Member]  
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]  
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 12 months
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Start Date [Axis]: 2023-01-01  
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]  
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 1 year
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Start Date [Axis]: 2024-01-01  
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]  
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 1 year
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Start Date [Axis]: 2025-01-01  
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]  
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 1 year
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Start Date [Axis]: 2026-01-01  
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]  
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 1 year
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Start Date [Axis]: 2027-01-01  
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]  
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1