Revenue - Geographic Net Sales Information by Segment (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Disaggregation of Revenue [Line Items]
Net sales	$ 1,010.4	$ 1,017.2
Residential
Disaggregation of Revenue [Line Items]
Net sales	580.4	543.2
Commercial
Disaggregation of Revenue [Line Items]
Net sales	244.2	273.6
Industrial
Disaggregation of Revenue [Line Items]
Net sales	185.8	200.4
U.S.
Disaggregation of Revenue [Line Items]
Net sales	724.7	705.2
Western Europe
Disaggregation of Revenue [Line Items]
Net sales	122.6	131.6
Developing
Disaggregation of Revenue [Line Items]
Net sales	109.2	122.7
Other Developed
Disaggregation of Revenue [Line Items]
Net sales	$ 53.9	$ 57.7