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Acquisitions - Schedule of Intangible Assets Acquired (Details) - USD ($) $ in Millions | 1 Months Ended | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | ---
Aug. 31, 2023 | Oct. 26, 2024 | Jul. 27, 2024 | Apr. 27, 2024
Midwestern United States Telecommunications Construction Contractor |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Intangible assets, net |  | $ 140.1 |  | $ 5.4
Midwestern United States Telecommunications Construction Contractor | Customer relationships |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Estimated Useful Life (in years) |  | 12 years |  |
Intangible assets, net |  | $ 113.0 |  |
Midwestern United States Telecommunications Construction Contractor | Backlog intangibles |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Estimated Useful Life (in years) |  | 2 years | 9 months 18 days |
Intangible assets, net |  | $ 25.5 | $ 0.5 |
Midwestern United States Telecommunications Construction Contractor | Trade names |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Estimated Useful Life (in years) |  | 10 years |  |
Intangible assets, net |  | $ 1.1 |  |
Bigham |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Intangible assets, net | $ 42.2 |  |  |
Bigham | Customer relationships |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Estimated Useful Life (in years) | 12 years |  |  |
Intangible assets, net | $ 26.8 |  |  |
Bigham | Backlog intangibles |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Estimated Useful Life (in years) | 3 years |  |  |
Intangible assets, net | $ 11.6 |  |  |
Bigham | Trade names |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Estimated Useful Life (in years) | 10 years |  |  |
Intangible assets, net | $ 3.8 |  |  |

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