Related Party Transactions (Details) - Madison Industries IAQ Solutions Corporation - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2026	Mar. 31, 2025
Related Party Transaction [Line Items]
Selling, general and administrative expenses	[1]	$ 154.3	$ 105.6
Related Party
Related Party Transaction [Line Items]
Selling, general and administrative expenses		$ 10.7	$ 4.5

[1] Inclusive of equity appreciation rights expense of $10.4 and $5.2 for the three months ended March 31, 2026 and 2025, respectively.