v3.26.1
Segment Data - Schedule of Segment Data (Parenthetical) (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Segment Reporting Information [Line Items]    
Revenues from services $ 4,510.4 $ 4,090.3
Americas | United States    
Segment Reporting Information [Line Items]    
Revenues from services   688.8
Americas | United States | Franchise fees    
Segment Reporting Information [Line Items]    
Franchise revenue $ 2.4 $ 2.2