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Revenue Recognition - Additional Information (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Disaggregation of Revenue [Line Items]      
Revenues from services $ 20,724.4 $ 18,001.0 $ 20,863.5
Franchise fees      
Disaggregation of Revenue [Line Items]      
Revenues from services $ 15.3 $ 14.1 $ 18.4