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v3.23.1

Acquisitions - Summary of Estimated Fair Values of Assets Acquired and Liabilities Assumed on Preliminary Purchase Price Allocation (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022 | May 31, 2022
--- | --- | --- | ---
Business Acquisition [Line Items] |  |  |
Contract assets | $ 683,631 | $ 634,033 |
Goodwill | 1,661,913 | 1,661,850 |
Investments in and advances to unconsolidated joint ventures | 107,416 | 107,425 |
Contract liabilities | $ (229,225) | $ (213,064) |
Xator Corporation |  |  |
Business Acquisition [Line Items] |  |  |
Cash and cash equivalents |  |  | $ 8,935
Accounts receivable |  |  | 7,393
Contract assets |  |  | 25,397
Prepaid expenses and other current assets |  |  | 3,615
Property and equipment |  |  | 1,699
Right of use assets, operating leases |  |  | 7,517
Goodwill |  |  | 253,190
Investments in and advances to unconsolidated joint ventures |  |  | 698
Intangible assets |  |  | 123,500
Other noncurrent assets |  |  | 9,156
Accounts payable |  |  | (6,626)
Accrued expenses and other current liabilities |  |  | (31,119)
Contract liabilities |  |  | (2,080)
Short-term lease liabilities, operating leases |  |  | (2,371)
Long-term lease liabilities, operating leases |  |  | (5,146)
Other long-term liabilities |  |  | (9,156)
Net assets acquired |  |  | $ 384,602

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