Business Acquisitions, Investments and Restructuring Charges - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2024	Mar. 31, 2023
Business Acquisition [Line Items]
(Loss) income from unconsolidated equity method investments	$ (8.7)	$ 1.0
Restructuring charges	5.9	5.5
Restructuring expenditures	5.7	5.0
Investment Tax Credit Carryforward
Business Acquisition [Line Items]
Increase (decrease) in income taxes	(8.0)	0.0
Other Noncurrent Assets
Business Acquisition [Line Items]
Capital contributions to noncontrolling equity interest	87.3	1.5
Joint Venture with Landfill Gas to Energy Developer
Business Acquisition [Line Items]
Equity method investments	29.0
Certain Limited Liability Companies
Business Acquisition [Line Items]
(Loss) income from unconsolidated equity method investments	$ (9.2)	$ 1.3

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