Revenue (Tables)

3 Months Ended

Mar. 31, 2020

Revenue [Abstract]

Disaggregation of Revenue

	Three Months Ended March 31,
	2020		2019
Construction	57.8	%	58.2	%
CIG	26.6		26.1
Industrial & Utility	15.6		15.7
Total net sales	100.0	%	100.0	%