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Revenue and Contracts in Process - Schedule of Accounts Receivable (Details) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Segment Reporting Information [Line Items]    
Total accounts receivables with customers $ 250.4 $ 236.5
Infrastructure    
Segment Reporting Information [Line Items]    
Total accounts receivables with customers 244.5 226.8
Life Sciences    
Segment Reporting Information [Line Items]    
Total accounts receivables with customers 0.8 0.3
Spectrum    
Segment Reporting Information [Line Items]    
Total accounts receivables with customers $ 5.1 $ 9.4