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Acquisitions - Other Acquisitions (Details) - USD ($) $ in Millions	May 01, 2024	Oct. 02, 2023	Feb. 01, 2023
DECCO
Acquisitions
Fair value of consideration transferred		$ 59.8
Cash paid at closing		48.8
Notes issued to former owners		$ 7.0
Eldeco Inc
Acquisitions
Fair value of consideration transferred			$ 74.0
Cash paid at closing			60.8
Notes issued to former owners			$ 8.0
Mechanical Contractor North Carolina
Acquisitions
Fair value of consideration transferred	$ 39.9