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Acquisitions - Schedule of Intangible Assets Acquired (Details) - Midwestern United States Telecommunications Construction Contractor - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Apr. 26, 2025 | Oct. 26, 2024 | Jul. 27, 2024 | Apr. 27, 2024
Business Combination [Line Items] |  |  |  |
Intangible assets, net | $ 142.2 |  |  | $ 5.4
Customer relationships |  |  |  |
Business Combination [Line Items] |  |  |  |
Estimated Useful Life (in years) | 12 years |  |  |
Intangible assets, net | $ 114.3 |  |  |
Backlog Intangibles |  |  |  |
Business Combination [Line Items] |  |  |  |
Estimated Useful Life (in years) |  | 2 years | 9 months 18 days |
Intangible assets, net |  | $ 26.3 | $ 0.5 |
Trade names |  |  |  |
Business Combination [Line Items] |  |  |  |
Estimated Useful Life (in years) | 10 years |  |  |
Intangible assets, net | $ 1.1 |  |  |

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