Goodwill and Other Intangible Assets, net - Changes in Goodwill (Details) $ in Millions	3 Months Ended
	Mar. 31, 2023 USD ($)
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 1,970.5
Prior year acquisitions	2.9
Foreign currency translation	2.7
Goodwill, ending balance	1,976.1
Utility Solutions
Goodwill [Roll Forward]
Goodwill, beginning balance	1,275.9
Prior year acquisitions	1.2
Foreign currency translation	2.0
Goodwill, ending balance	1,279.1
Electrical Solutions
Goodwill [Roll Forward]
Goodwill, beginning balance	694.6
Prior year acquisitions	1.7
Foreign currency translation	0.7
Goodwill, ending balance	$ 697.0