Segment Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Segment Reporting Information [Line Items]
Net Sales	$ 1,256.0	$ 1,054.3	$ 2,412.1	$ 2,010.6
Operating Income	$ 190.6	$ 142.2	$ 333.5	$ 252.1
Operating Income as a % of Net Sales	15.20%	13.50%	13.80%	12.50%
Electrical Solutions
Segment Reporting Information [Line Items]
Net Sales	$ 527.5	$ 465.5	$ 1,031.8	$ 889.6
Operating Income	$ 79.2	$ 69.3	$ 134.0	$ 118.5
Operating Income as a % of Net Sales	15.00%	14.90%	13.00%	13.30%
Utility Solutions
Segment Reporting Information [Line Items]
Net Sales	$ 728.5	$ 588.8	$ 1,380.3	$ 1,121.0
Operating Income	$ 111.4	$ 72.9	$ 199.5	$ 133.6
Operating Income as a % of Net Sales	15.30%	12.40%	14.50%	11.90%