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Revenue From Customers - Backlog By Segment (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Backlog	$ 1,735,669	$ 1,414,342
E-Infrastructure Solutions Revenues
Disaggregation of Revenue [Line Items]
Backlog	886,641	603,227
Transportation Solutions Revenues
Disaggregation of Revenue [Line Items]
Backlog	743,604	713,173
Building Solutions Revenues
Disaggregation of Revenue [Line Items]
Backlog	$ 105,424	$ 97,942

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