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Goodwill and Intangible Assets - Intangible Assets Other Than Goodwill (Details) - USD ($)
$ in Millions
Mar. 31, 2022
Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount $ 2,025.6 $ 2,027.2
Accumulated amortization (852.0) (810.7)
Net carrying amount 1,173.6 1,216.5
Intangible Assets, Net (Excluding Goodwill) [Abstract]    
Gross carrying amount 2,275.6 2,277.2
Accumulated amortization (852.0) (810.7)
Net carrying amount 1,423.6 1,466.5
Trade name (indefinite-lived)    
Indefinite-lived Intangible Assets [Line Items]    
Trade name (indefinite-lived) 250.0 250.0
Customer relationships    
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount 1,981.4 1,983.0
Accumulated amortization (823.6) (784.1)
Net carrying amount 1,157.8 1,198.9
Intangible Assets, Net (Excluding Goodwill) [Abstract]    
Accumulated amortization (823.6) (784.1)
Property tax abatement    
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount 16.0 16.0
Accumulated amortization (9.6) (9.2)
Net carrying amount 6.4 6.8
Intangible Assets, Net (Excluding Goodwill) [Abstract]    
Accumulated amortization (9.6) (9.2)
Other    
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount 28.2 28.2
Accumulated amortization (18.8) (17.4)
Net carrying amount 9.4 10.8
Intangible Assets, Net (Excluding Goodwill) [Abstract]    
Accumulated amortization $ (18.8) $ (17.4)