Restructuring Costs and Other - Schedule of Costs (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Restructuring Cost and Reserve [Line Items]
Total expected costs	$ 20.4
Costs incurred	9.7	$ 5.4
Remaining costs	5.3
2024 Restructuring Actions
Restructuring Cost and Reserve [Line Items]
Total expected costs	12.7
Costs incurred	8.5	0.0
Remaining costs	4.2
2024 Restructuring Actions | Utility Solutions
Restructuring Cost and Reserve [Line Items]
Total expected costs	4.3
Costs incurred	3.8	0.0
Remaining costs	0.5
2024 Restructuring Actions | Electrical Solutions
Restructuring Cost and Reserve [Line Items]
Total expected costs	8.4
Costs incurred	4.7	0.0
Remaining costs	3.7
2023 and Prior Restructuring Actions
Restructuring Cost and Reserve [Line Items]
Total expected costs	7.7
Costs incurred	1.2	5.4
Remaining costs	1.1
2023 and Prior Restructuring Actions | Utility Solutions
Restructuring Cost and Reserve [Line Items]
Total expected costs	4.0
Costs incurred	0.4	2.9
Remaining costs	0.7
2023 and Prior Restructuring Actions | Electrical Solutions
Restructuring Cost and Reserve [Line Items]
Total expected costs	3.7
Costs incurred	0.8	$ 2.5
Remaining costs	$ 0.4