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Summary of Significant Accounting Policies - Additional Information (Details)
6 Months Ended
Jun. 30, 2021
Lessee, Lease, Description [Line Items]  
Lessor, direct financing lease, term of contract 20 years
Sell-through promotion, useful life 2 years
Minimum  
Lessee, Lease, Description [Line Items]  
Franchise, term of contract 15 years
Minimum | Software and Hardware  
Lessee, Lease, Description [Line Items]  
Lessor, operating lease, term of contract 3 years
Maximum  
Lessee, Lease, Description [Line Items]  
Franchise, term of contract 20 years
Maximum | Software and Hardware  
Lessee, Lease, Description [Line Items]  
Lessor, operating lease, term of contract 5 years