Restructuring Costs (Tables)

12 Months Ended

Dec. 31, 2025

Restructuring and Related Activities [Abstract]

Schedule of Pre-tax Restructuring Costs

Pre-tax restructuring costs incurred in each of our segments and the location of the costs in the Consolidated Statement of Income for the years ended December 31, 2025, 2024 and 2023 are as follows (in millions):

	Twelve Months Ended December 31, 2025						Twelve Months Ended December 31, 2024						Twelve Months Ended December 31, 2023
	Utility Solutions		Electrical Solutions		Total		Utility Solutions		Electrical Solutions		Total		Utility Solutions		Electrical Solutions		Total
Restructuring costs
Cost of goods sold	$	5.6	$	4.3	$	9.9	$	3.2	$	6.1	$	9.3	$	2.7	$	1.7	$	4.4
S&A expense	0.5		1.6		2.1		1.3		2.2		3.5		0.2		0.8		1.0
Total restructuring costs	$	6.1	$	5.9	$	12.0	$	4.5	$	8.3	$	12.8	$	2.9	$	2.5	$	5.4

Schedule of Restructuring Reserve by Type of Cost

The following table summarizes the accrued liabilities for our restructuring actions (in millions):

	Beginning Accrued  Restructuring Balance 1/1/25		Pre-tax Restructuring Costs		Utilization and Foreign Exchange		Ending Accrued  Restructuring Balance 12/31/25
2025 Restructuring Actions
Severance	$	—	$	4.6	$	(4.0)	$	0.6
Asset write-downs	—		1.6		(1.6)		—
Facility closure and other costs	—		2.9		(2.9)		—
Total 2025 Restructuring Actions	$	—	$	9.1	$	(8.5)	$	0.6
2024 and Prior Restructuring Actions
Severance	$	4.5	$	0.5	$	(1.4)	$	3.6
Asset write-downs	—		—		—		—
Facility closure and other costs	0.1		2.4		(2.0)		0.5
Total 2024 and Prior Restructuring Actions	$	4.6	$	2.9	$	(3.4)	$	4.1
Total Restructuring Actions	$	4.6	$	12.0	$	(11.9)	$	4.7

The actual and expected pre-tax costs for our restructuring actions are as follows (in millions):

	Expected Costs		Costs incurred in 2023		Costs incurred in 2024		Costs incurred in 2025		Remaining costs at 12/31/25
2025 Restructuring Actions
Utility Solutions	$	7.7	$	—	$	—	$	6.0	$	1.7
Electrical Solutions	3.3		—		—		3.1		0.2
Total 2025 Restructuring Actions	$	11.0	$	—	$	—	$	9.1	$	1.9
2024 Restructuring Actions
Utility Solutions	$	4.2	$	—	$	4.1	$	0.1	$	—
Electrical Solutions	11.7		—		6.8		2.8		2.1
Total 2024 Restructuring Actions	$	15.9	$	—	$	10.9	$	2.9	$	2.1
2023 and Prior Restructuring Actions
Utility Solutions	$	3.3	$	2.9	$	0.4	$	—	$	—
Electrical Solutions	4.0		2.5		1.5		—		—
Total 2023 and Prior Restructuring Actions	$	7.3	$	5.4	$	1.9	$	—	$	—
Total Restructuring Actions	$	34.2	$	5.4	$	12.8	$	12.0	$	4.0