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Revenue Recognition - Contract Assets and Liabilities (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Contracts with Customers, Asset and Liability [Line Items]    
Advance billings on contracts $ 198,336 $ 161,290
Unbilled receivables    
Contracts with Customers, Asset and Liability [Line Items]    
Contract with customer, asset 620,627 559,415
Retainages    
Contracts with Customers, Asset and Liability [Line Items]    
Contract with customer, asset $ 40,712 $ 33,667