Goodwill and Other Intangible Assets, net - Changes in Goodwill (Details) $ in Millions	9 Months Ended
	Sep. 30, 2022 USD ($)
Goodwill [Roll Forward]
Goodwill, Beginning Balance	$ 1,871.3
Current year acquisitions	100.2
Foreign currency translation	(22.7)
Goodwill, Ending Balance	1,948.8
Utility Solutions
Goodwill [Roll Forward]
Goodwill, Beginning Balance	1,258.8
Current year acquisitions	22.2
Foreign currency translation	(13.6)
Goodwill, Ending Balance	1,267.4
Electrical Solutions
Goodwill [Roll Forward]
Goodwill, Beginning Balance	612.5
Current year acquisitions	78.0
Foreign currency translation	(9.1)
Goodwill, Ending Balance	$ 681.4