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Basis of Presentation and Significant Accounting Policies - Narrative (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Nov. 30, 2022
Financing Receivable, Impaired [Line Items]
Consolidated ownership percentage	50.00%			50.00%
Allowance for credit loss	$ 0	$ 0
Contract asset retainage	65,682,000	43,767,000
Contract liability retainage	$ 63,848,000	45,639,000
Retainage rate	70.00%
Increased in contract asset retainage	$ 34,007,000
Increase in contract liability retainage		120,625,000
Contract liability recognized during the period		95,883,000
Contract liability revenue recognized			$ 75,253,000
Restricted cash	$ 3,721,000	$ 3,821,000
Minimum | Transportation Solutions
Financing Receivable, Impaired [Line Items]
Revenue recognition, percentage of completion range	12 months
Minimum | E-Infrastructure Solutions
Financing Receivable, Impaired [Line Items]
Revenue recognition, percentage of completion range	6 months
Maximum | Transportation Solutions
Financing Receivable, Impaired [Line Items]
Revenue recognition, percentage of completion range	36 months
Maximum | E-Infrastructure Solutions
Financing Receivable, Impaired [Line Items]
Revenue recognition, percentage of completion range	24 months
Building and improvements | Minimum
Financing Receivable, Impaired [Line Items]
Property, plant and equipment, useful life	5 years
Building and improvements | Maximum
Financing Receivable, Impaired [Line Items]
Property, plant and equipment, useful life	39 years
Plant and field equipment | Minimum
Financing Receivable, Impaired [Line Items]
Property, plant and equipment, useful life	5 years
Plant and field equipment | Maximum
Financing Receivable, Impaired [Line Items]
Property, plant and equipment, useful life	20 years

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