Revenue (Disaggregation Of Revenue) (Details) - Product Concentration Risk [Member] - Revenue from Contract with Customer [Member]	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Disaggregation of Revenue [Line Items]
Total net sales	100.00%	100.00%
Construction [Member]
Disaggregation of Revenue [Line Items]
Total net sales	59.20%	56.20%
CIG [Member]
Disaggregation of Revenue [Line Items]
Total net sales	22.70%	25.20%
Industrial & Utility [Member]
Disaggregation of Revenue [Line Items]
Total net sales	18.10%	18.60%