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Capital Stock and Stock-Based Awards - Schedule of RSU activity (Details) - Restricted Stock Units (RSUs) - $ / shares	12 Months Ended
	May 31, 2023	May 31, 2022	May 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	139,111	178,461	137,106
Weighted average grant date price per unit (in dollars per share)	$ 41.99	$ 34.45	$ 21.24

X

- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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