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Description of Business (Details)
$ in Millions
12 Months Ended
Dec. 31, 2023
USD ($)
Segment
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Organization, Consolidation and Presentation of Financial Statements [Abstract]      
Number of business segments | Segment 3    
Payments to Acquire Property, Plant, and Equipment $ 1,665.0 $ 1,255.8 $ 1,130.1
Asset Impairment Charges 1.5 48.9 2.4
Portfolio Investments and Capital Additions $ 1,665.0 $ 1,255.8 $ 1,131.9