Revenue (Disaggregation Of Revenue) (Details) - Product Concentration Risk [Member] - Revenue from Contract with Customer [Member]	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disaggregation of Revenue [Line Items]
Total net sales	100.00%	100.00%	100.00%	100.00%
Construction [Member]
Disaggregation of Revenue [Line Items]
Total net sales	60.00%	57.50%	59.70%	56.90%
CIG [Member]
Disaggregation of Revenue [Line Items]
Total net sales	22.70%	24.60%	22.70%	24.90%
Industrial & Utility [Member]
Disaggregation of Revenue [Line Items]
Total net sales	17.30%	17.90%	17.60%	18.20%