Sales Disaggregated Revenues (Details) - USD ($) $ in Thousands	3 Months Ended
	May 31, 2024	May 31, 2023
Disaggregation of Revenue [Line Items]
Sales	$ 413,208	$ 390,873
Industrial
Disaggregation of Revenue [Line Items]
Sales	40,076	39,087
Consumer
Disaggregation of Revenue [Line Items]
Sales	35,385	35,179
Transportation
Disaggregation of Revenue [Line Items]
Sales	38,362	35,179
Electrical/Utility
Disaggregation of Revenue [Line Items]
Sales	28,615	27,361
Other
Disaggregation of Revenue [Line Items]
Sales	42,258	46,905
Construction
Disaggregation of Revenue [Line Items]
Sales	$ 228,512	$ 207,162