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Employee Benefit Plans - Multi-employer Pension Plans (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |
Total contributions: | $ 45,811 | $ 42,777 | $ 38,025
Operating Engineers Pension Trust Fund |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |
Total contributions: | 5,759 | 5,357 | 4,768
Locals 302 and 612 IUOE-Employers Construction Industry Retirement Plan |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |
Total contributions: | 6,976 | 6,520 | 5,204
Pension Trust Fund for Operating Engineers |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |
Total contributions: | 10,972 | 10,434 | 9,783
All other funds (44 as of December 31, 2024) |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |
Total contributions: | $ 22,105 | $ 20,466 | $ 18,270

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