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Acquisitions (Details) - USD ($) $ in Millions			3 Months Ended
Acquisitions (Details) - USD ($) $ in Millions	Jul. 10, 2023	May 18, 2023	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Business Acquisition [Line Items]
Goodwill			$ 2,571.2		$ 2,571.1
Amortization			25.2	$ 17.6
ECM Investors, LLC
Business Acquisition [Line Items]
Payments to acquire businesses, gross		$ 1,100.0
Goodwill		375.7	379.5
Identifiable intangible assets		524.0	$ 524.0
Acquisition costs				$ 2.5
ECM Investors, LLC \| Trade names
Business Acquisition [Line Items]
Identifiable intangible assets		113.7
ECM Investors, LLC \| Customer relationships
Business Acquisition [Line Items]
Identifiable intangible assets		$ 381.7
Useful life		20 years
ECM Investors, LLC \| Proprietary Technology
Business Acquisition [Line Items]
Identifiable intangible assets		$ 22.0
Useful life		7 years
TEXA Industries
Business Acquisition [Line Items]
Payments to acquire businesses, gross	$ 34.8
Goodwill	11.6
Debt acquired	5.2
TEXA Industries \| Customer relationships
Business Acquisition [Line Items]
Identifiable intangible assets	$ 12.4
Useful life	13 years