Revenue and Contracts in Process - Schedule of Infrastructure Segment Contract with Customer, Asset and Liability (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Segment Reporting Information [Line Items]
Contract assets	$ 106.3	$ 118.6
Contract liabilities	(109.1)	(153.5)
Infrastructure
Segment Reporting Information [Line Items]
Cost in excess of billings and estimated earnings	50.8	73.8
Conditional retainage	55.5	44.8
Contract assets	106.3	118.6
Billings in excess of costs and estimated earnings	(147.7)	(229.3)
Conditional retainage	38.6	75.8
Contract liabilities	$ (109.1)	$ (153.5)