Related Party Transactions	12 Months Ended
Dec. 31, 2023
Related Party Transaction
Related Party Transactions	19.Related Party Transaction On March 10, 2023, the United States Navy awarded the Dragados/Hawaiian Dredging/Orion Joint Venture a $2.8 billion contract to complete the construction of a dry dock at Pearl Harbor Naval Shipyard. The Company’s portion of work as a dedicated subcontractor totals $435.4 million. For the year ended December 31, 2023 the Company’s revenue related to the joint venture subcontract was approximately $90.5 million.

The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.

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