Restructuring Costs and Other - Schedule of Restructuring Costs (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 1.1	$ 6.5	$ 3.4	$ 9.7
Cost of goods sold
Restructuring Cost and Reserve [Line Items]
Restructuring charges	1.0	5.4	3.2	7.7
Selling & administrative expense
Restructuring Cost and Reserve [Line Items]
Restructuring charges	0.1	1.1	0.2	2.0
Utility Solutions
Restructuring Cost and Reserve [Line Items]
Restructuring charges	0.6	1.3	2.1	3.1
Utility Solutions | Cost of goods sold
Restructuring Cost and Reserve [Line Items]
Restructuring charges	0.6	1.3	1.9	3.0
Utility Solutions | Selling & administrative expense
Restructuring Cost and Reserve [Line Items]
Restructuring charges	0.0	0.0	0.2	0.1
Electrical Solutions
Restructuring Cost and Reserve [Line Items]
Restructuring charges	0.5	5.2	1.3	6.6
Electrical Solutions | Cost of goods sold
Restructuring Cost and Reserve [Line Items]
Restructuring charges	0.4	4.1	1.3	4.7
Electrical Solutions | Selling & administrative expense
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 0.1	$ 1.1	$ 0.0	$ 1.9