Goodwill and Intangibles - Summary of Change in Carrying Amount of Goodwill (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023
Goodwill [Roll Forward]
Goodwill (gross), beginning balance	$ 468.8
Business combinations	1.5
Other adjustments	0.1
Goodwill (gross), ending balance	470.4
Accumulated impairment losses	(70.0)
Goodwill (net)	400.4	$ 398.8	$ 14.0
Installation
Goodwill [Roll Forward]
Goodwill (gross), beginning balance	375.2
Business combinations	1.5
Other adjustments	0.1
Goodwill (gross), ending balance	376.8
Accumulated impairment losses	(70.0)
Goodwill (net)	306.8
Other
Goodwill [Roll Forward]
Goodwill (gross), beginning balance	93.6
Business combinations	0.0
Other adjustments	0.0
Goodwill (gross), ending balance	93.6
Accumulated impairment losses	0.0
Goodwill (net)	$ 93.6