v3.26.1
Intangible Assets (Summary Of Intangible Assets) (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 485.6 $ 376.3
Accumulated Amortization (101.5) (88.0)
Net Carrying Amount 384.1 288.3
Customer Relationships [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 358.2 280.4
Accumulated Amortization (74.8) (65.0)
Net Carrying Amount 283.4 215.4
Trade Name [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 123.0 91.5
Accumulated Amortization (23.6) (20.2)
Net Carrying Amount 99.4 71.3
Non-Compete Agreements [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 3.7 3.7
Accumulated Amortization (2.4) (2.1)
Net Carrying Amount 1.3 1.6
Other Intangible Assets [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 0.7 0.7
Accumulated Amortization $ (0.7) $ (0.7)