v3.26.3
Segment Data - Schedule of Segment Data (Parenthetical) (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Segment Reporting Information [Line Items]        
Revenues from services $ 4,840.0 $ 4,634.4 $ 14,210.6 $ 13,244.0
Americas | United States | Franchise fees        
Segment Reporting Information [Line Items]        
Franchise revenue $ 2.4 $ 2.7 7.5 $ 7.5
Americas | United States | Service Other [Member]        
Segment Reporting Information [Line Items]        
Selling and Administrative Expenses     $ 28.3