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Stock-Based Compensation Plans (Time-Based RSUs and RSAs Activity) (Parenthetical) (Details) shares in Millions	12 Months Ended
	May 31, 2025 shares
Time-Based RSUs [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Awards granted	0.8	[1]
Time-Based RSUs [Member] | Replacement Awards [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Awards granted	0.3
Time-Based RSAs [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Awards granted	0.1	[1]
Time-Based RSAs [Member] | Replacement Awards [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Awards granted	0.1
[1] Grant number includes Replacement Awards of 0.3 million RSUs and 0.1 million RSAs granted in connection with the Paycor acquisition.

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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