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Acquisitions (Details) - USD ($) $ in Millions	May 31, 2025	May 01, 2025	Jan. 01, 2025	May 01, 2024	Feb. 01, 2024
Mechanical Contractor New York
Acquisitions
Total purchase price	$ 2.8
Right Way Plumbing & Mechanical LLC
Acquisitions
Total purchase price		$ 65.0
Cash paid at closing		49.5
Notes issued to former owners		$ 5.0
Century Contractors, LLC
Acquisitions
Total purchase price			$ 84.2
Cash paid at closing			73.1
Notes issued to former owners			$ 5.5
Mechanical Contractor North Carolina
Acquisitions
Total purchase price				$ 39.9
Summit Texas
Acquisitions
Total purchase price					$ 359.8
Cash paid at closing					267.5
Notes issued to former owners					35.0
J&S Utah
Acquisitions
Total purchase price					120.6
Cash paid at closing					100.0
Notes issued to former owners					$ 10.0

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