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Construction Contracts - Schedule of Changes of Construction Contracts (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Revenue, Remaining Performance Obligation [Roll Forward] |  |  |  |
Beginning backlog | $ 302,850 | $ 592,787 | $ 472,169 | $ 665,564
New contracts/change orders | 4,886 | 20,646 | 80,067 | 135,414
Work performed | (114,614) | (99,855) | (359,114) | (287,400)
Ending backlog | $ 193,122 | $ 513,578 | $ 193,122 | $ 513,578

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- Definition Amount of transaction price allocated to performance obligation that has not been recognized as revenue. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (a) -SubTopic 10 -Topic 606 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-13 + Details
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