v3.25.1
Goodwill and Intangible Assets - Schedule of Intangible Asset (Detail) - USD ($)
$ in Millions
Mar. 31, 2025
Dec. 31, 2024
Schedule of Finite and Indefinite Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 772.9 $ 767.8
Accumulated Amortization (614.7) (582.8)
Net $ 158.2 $ 185.0
Weighted Average Remaining Amortization Period 4 years 6 months 4 years 2 months 12 days
Gross Carrying Amount $ 778.9 $ 773.8
Accumulated Amortization (616.5) (584.6)
Net 162.4 189.2
Trade Name [Member]    
Schedule of Finite and Indefinite Lived Intangible Assets [Line Items]    
Gross Carrying Amount 176.6 176.4
Accumulated Amortization (148.8) (127.3)
Net $ 27.8 $ 49.1
Weighted Average Remaining Amortization Period 3 months 18 days 7 months 6 days
Gross Carrying Amount $ 6.0 $ 6.0
Accumulated Amortization (1.8) (1.8)
Net 4.2 4.2
Customer Lists and Relationships [Member]    
Schedule of Finite and Indefinite Lived Intangible Assets [Line Items]    
Gross Carrying Amount 291.9 291.1
Accumulated Amortization (242.4) (239.8)
Net $ 49.5 $ 51.3
Weighted Average Remaining Amortization Period 5 years 10 months 24 days 6 years 2 months 12 days
Technology [Member]    
Schedule of Finite and Indefinite Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 304.4 $ 300.3
Accumulated Amortization (223.5) (215.7)
Net $ 80.9 $ 84.6
Weighted Average Remaining Amortization Period 5 years 3 months 18 days 5 years 3 months 18 days