XML 58 R47.htm IDEA: XBRL DOCUMENT v3.21.1
Summary of Significant Accounting Policies - Additional Information (Details)
3 Months Ended
Mar. 31, 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