Goodwill and Other Intangible Assets, net - Schedule of Changes in Goodwill (Details) $ in Millions	9 Months Ended
	Sep. 30, 2025 USD ($)
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 2,500.8
Current year dispositions	(0.3)
Current year acquisitions	66.4
Foreign currency translation	21.9
Goodwill, ending balance	2,588.8
Utility Solutions
Goodwill [Roll Forward]
Goodwill, beginning balance	1,868.4
Current year dispositions	0.0
Current year acquisitions	26.4
Foreign currency translation	18.0
Goodwill, ending balance	1,912.8
Electrical Solutions
Goodwill [Roll Forward]
Goodwill, beginning balance	632.4
Current year dispositions	(0.3)
Current year acquisitions	40.0
Foreign currency translation	3.9
Goodwill, ending balance	$ 676.0