Sales Disaggregated Revenues (Details) - USD ($) $ in Thousands	3 Months Ended
May 31, 2023	May 31, 2022
Disaggregation of Revenue [Line Items]
Sales	$ 390,873	$ 207,134
Industrial
Disaggregation of Revenue [Line Items]
Sales	39,087	37,284
Consumer
Disaggregation of Revenue [Line Items]
Sales	35,179	6,214
Transportation
Disaggregation of Revenue [Line Items]
Sales	35,179	31,070
Electrical/Utility
Disaggregation of Revenue [Line Items]
Sales	27,361	22,785
Other
Disaggregation of Revenue [Line Items]
Sales	46,905	41,427
Construction
Disaggregation of Revenue [Line Items]
Sales	$ 207,162	$ 68,354

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details