Business Segment Information - Narrative (Details)	3 Months Ended	12 Months Ended
	May 31, 2023 segment division	Feb. 28, 2023 segment division
Segment Reporting Information [Line Items]
Number of business divisions | division		3
Number of reportable operating segments | segment		4
Forecast
Segment Reporting Information [Line Items]
Number of business divisions | division	2
Number of reportable operating segments | segment	3