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Acquisitions - Schedule of Purchase Price and Assumed Liabilities (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Aug. 05, 2025 | Dec. 31, 2024 | Aug. 09, 2024
--- | --- | --- | --- | ---
Assets: |  |  |  |
Total tangible assets |  |  |  | $ 24,900
Business Combination, Recognized Liability Assumed, Liability [Abstract] |  |  |  |
Goodwill | $ 391,660 |  | $ 214,465 |
Warren Paving |  |  |  |
Assets: |  |  |  |
Cash and cash equivalents |  | $ 4,217 |  |
Receivables |  | 39,120 |  |
Contract assets |  | 609 |  |
Inventories |  | 28,425 |  |
Other current assets |  | 112 |  |
Property and equipment |  | 419,079 |  |
Right of use assets |  | 55,767 |  |
Other noncurrent assets |  | 4,436 |  |
Total tangible assets |  | 551,765 |  |
Identifiable intangible assets |  | 46,600 |  |
Business Combination, Recognized Liability Assumed, Liability [Abstract] |  |  |  |
Accounts payable |  | 19,139 |  |
Contract liabilities |  | 2,218 |  |
Accrued expenses and other current liabilities |  | 14,682 |  |
Long-term lease liabilities |  | 47,353 |  |
Deferred income taxes, net |  | 103,760 |  |
Other long-term liabilities |  | 7,000 |  |
Total liabilities assumed |  | 194,152 |  |
Total tangible and identifiable net assets acquired |  | 404,213 |  |
Goodwill |  | 137,749 |  |
Preliminary purchase price (1) |  | $ 541,962 |  |

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