Business Acquisitions and Divestitures (Details) $ in Millions	1 Months Ended	3 Months Ended	9 Months Ended
	May 31, 2025 USD ($)	Sep. 30, 2026 USD ($) acquisition	Sep. 30, 2026 USD ($) acquisition	Sep. 30, 2025 USD ($)	Dec. 31, 2025 USD ($)
Business Combination [Line Items]
Business combination accrued expenses and other current liabilities		$ 87.0	$ 87.0		$ 2.6
Number of acquistions | acquisition		0	0
AprilAire
Business Combination [Line Items]
Contributed capital	$ 160.1
Cash on hand	410.0
Incremental Loan	1,750.0
Equity issued	217.3
Deferred consideration	90.0	$ 74.2	$ 74.2		$ 77.2
Lliability assumed	$ 5.7
Deferred consideration payment term (in years)	2 years
Pro forma net sales				$ 2,587.2
Pro forma income from continuing operations				$ 111.7