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Discontinued operations - Schedule of Assets and Liabilities of Discontinued Operations (Details) - USD ($) $ in Thousands | Jun. 30, 2025 | Dec. 31, 2024 | Jun. 30, 2024
--- | --- | --- | ---
Current assets: |  |  |
Cash, cash equivalents and restricted cash |  |  | $ 15,700
Noncurrent assets: |  |  |
Total noncurrent assets of discontinued operations | $ 0 | $ 0 | 366,619
Current liabilities: |  |  |
Total current liabilities of discontinued operations | 0 | 0 | 602,769
Noncurrent liabilities: |  |  |
Total noncurrent liabilities of discontinued operations | $ 0 | $ 0 | 56,742
Discontinued Operations, Disposed of by Means Other than Sale, Spinoff | Everus Corporation |  |  |
Current assets: |  |  |
Cash, cash equivalents and restricted cash |  |  | 15,658
Receivables, net |  |  | 780,853
Inventories |  |  | 48,575
Prepayments and other current assets |  |  | 14,821
Total current assets of discontinued operations |  |  | 859,907
Noncurrent assets: |  |  |
Net property, plant and equipment |  |  | 118,287
Goodwill |  |  | 143,223
Other intangible assets, net |  |  | 960
Investments |  |  | 13,420
Operating lease right-of-use assets |  |  | 61,694
Other |  |  | 29,035
Total noncurrent assets of discontinued operations |  |  | 366,619
Total assets of discontinued operations |  |  | 1,226,526
Current liabilities: |  |  |
Long-term debt due within one year |  |  | 132,000
Accounts payable |  |  | 336,025
Taxes payable |  |  | 10,828
Accrued compensation |  |  | 45,310
Operating lease liabilities due within one year |  |  | 22,693
Other accrued liabilities |  |  | 55,913
Total current liabilities of discontinued operations |  |  | 602,769
Noncurrent liabilities: |  |  |
Deferred income taxes |  |  | 4,612
Operating lease liabilities |  |  | 39,480
Other |  |  | 12,650
Total noncurrent liabilities of discontinued operations |  |  | 56,742
Total liabilities of discontinued operations |  |  | $ 659,511

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