Restructuring Costs - Schedule of Costs (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Restructuring Cost and Reserve [Line Items]
Expected Costs	$ 34.2
Costs incurred to date	12.0	$ 12.8	$ 5.4
Remaining costs	4.0
2025 Restructuring Actions
Restructuring Cost and Reserve [Line Items]
Expected Costs	11.0
Costs incurred to date	9.1	0.0	0.0
Remaining costs	1.9
2024 Restructuring Actions
Restructuring Cost and Reserve [Line Items]
Expected Costs	15.9
Costs incurred to date	2.9	10.9	0.0
Remaining costs	2.1
2023 and Prior Restructuring Actions
Restructuring Cost and Reserve [Line Items]
Expected Costs	7.3
Costs incurred to date	0.0	1.9	5.4
Remaining costs	0.0
Utility Solutions | 2025 Restructuring Actions
Restructuring Cost and Reserve [Line Items]
Expected Costs	7.7
Costs incurred to date	6.0	0.0	0.0
Remaining costs	1.7
Utility Solutions | 2024 Restructuring Actions
Restructuring Cost and Reserve [Line Items]
Expected Costs	4.2
Costs incurred to date	0.1	4.1	0.0
Remaining costs	0.0
Utility Solutions | 2023 and Prior Restructuring Actions
Restructuring Cost and Reserve [Line Items]
Expected Costs	3.3
Costs incurred to date	0.0	0.4	2.9
Remaining costs	0.0
Electrical Solutions | 2025 Restructuring Actions
Restructuring Cost and Reserve [Line Items]
Expected Costs	3.3
Costs incurred to date	3.1	0.0	0.0
Remaining costs	0.2
Electrical Solutions | 2024 Restructuring Actions
Restructuring Cost and Reserve [Line Items]
Expected Costs	11.7
Costs incurred to date	2.8	6.8	0.0
Remaining costs	2.1
Electrical Solutions | 2023 and Prior Restructuring Actions
Restructuring Cost and Reserve [Line Items]
Expected Costs	4.0
Costs incurred to date	0.0	$ 1.5	$ 2.5
Remaining costs	$ 0.0