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Franchise Arrangements - Additional Information (Detail) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Franchisor Disclosure [Line Items]    
Franchise arrangement period 20 years  
Net property and equipment $ 24,720.6 $ 24,958.2
Land 6,487.6 6,349.1
Accumulated depreciation and amortization of property and equipment 17,196.0 $ 16,518.3
Deferred collection amount of rental and royalty income 1,000.0  
Franchise Arrangements    
Franchisor Disclosure [Line Items]    
Net property and equipment 19,900.0  
Land 5,800.0  
Accumulated depreciation and amortization of property and equipment $ 12,700.0