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Acquisitions - Pro Forma Information (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Nov. 30, 2022	Nov. 30, 2023	Nov. 30, 2022
Business Acquisition [Line Items]
Revenue	$ 373,301		$ 1,180,165
Net income from continuing operations	$ 18,439		$ 43,442
Acquisition costs		$ 45,000
Azz Inc.
Business Acquisition [Line Items]
Acquisition costs		11,500
Precoat Metals
Business Acquisition [Line Items]
Acquisition costs		$ 33,500