Segment Information - Schedule of Segment Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Segment Reporting Information [Line Items]
Net Sales	$ 1,375.8	$ 1,316.2	$ 4,027.1	$ 3,728.3
Operating Income	$ 276.3	$ 203.6	$ 812.9	$ 537.1
Operating Income as a % of Net Sales	20.10%	15.50%	20.20%	14.40%
Utility Solutions
Segment Reporting Information [Line Items]
Net Sales	$ 837.9	$ 774.5	$ 2,450.3	$ 2,154.8
Operating Income	$ 186.8	$ 129.8	$ 563.8	$ 329.3
Operating Income as a % of Net Sales	22.30%	16.80%	23.00%	15.30%
Electrical Solutions
Segment Reporting Information [Line Items]
Net Sales	$ 537.9	$ 541.7	$ 1,576.8	$ 1,573.5
Operating Income	$ 89.5	$ 73.8	$ 249.1	$ 207.8
Operating Income as a % of Net Sales	16.60%	13.60%	15.80%	13.20%