Revenue - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Net sales	$ 5,628.5	$ 5,372.9	$ 4,947.9
United States
Disaggregation of Revenue [Line Items]
Net sales	5,159.3	4,922.4	4,536.4
International
Disaggregation of Revenue [Line Items]
Net sales	469.2	450.5	411.5
Utility Solutions
Disaggregation of Revenue [Line Items]
Net sales	3,600.7	3,261.7	2,871.1
Utility Solutions | United States
Disaggregation of Revenue [Line Items]
Net sales	3,428.2	3,090.7	2,715.8
Utility Solutions | International
Disaggregation of Revenue [Line Items]
Net sales	172.5	171.0	155.3
Utility Solutions | Grid Infrastructure
Disaggregation of Revenue [Line Items]
Net sales	2,531.3	2,259.2	2,015.6
Utility Solutions | Grid Automation
Disaggregation of Revenue [Line Items]
Net sales	1,069.4	1,002.5	855.5
Electrical Solutions
Disaggregation of Revenue [Line Items]
Net sales	2,027.8	2,111.2	2,076.8
Electrical Solutions | United States
Disaggregation of Revenue [Line Items]
Net sales	1,731.1	1,831.7	1,820.6
Electrical Solutions | International
Disaggregation of Revenue [Line Items]
Net sales	296.7	279.5	256.2
Electrical Solutions | Electrical Products
Disaggregation of Revenue [Line Items]
Net sales	931.8	903.9	969.1
Electrical Solutions | Industrial
Disaggregation of Revenue [Line Items]
Net sales	1,074.8	1,020.2	879.7
Electrical Solutions | Retail and Builder
Disaggregation of Revenue [Line Items]
Net sales	$ 21.2	$ 187.1	$ 228.0