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Revenue and Contracts in Process - Schedule of Infrastructure Segment Contract with Customer, Asset and Liability (Details) - USD ($)
$ in Millions
Mar. 31, 2024
Dec. 31, 2023
Segment Reporting Information [Line Items]    
Contract assets $ 82.2 $ 118.6
Contract liabilities (125.4) (153.5)
Infrastructure    
Segment Reporting Information [Line Items]    
Cost in excess of billings and estimated earnings 46.4 73.8
Conditional retainage 35.8 44.8
Contract assets 82.2 118.6
Billings in excess of costs and estimated earnings (194.5) (229.3)
Conditional retainage 69.1 75.8
Contract liabilities $ (125.4) $ (153.5)