Earnings Per Share - Narrative (Details) - USD ($) shares in Millions	3 Months Ended		6 Months Ended
	Nov. 30, 2023	Nov. 30, 2022	Nov. 30, 2023	Nov. 30, 2022	Jul. 26, 2022	Jul. 27, 2021
Earnings Per Share [Abstract]
Options granted and excluded from the computation of diluted earnings per share (in shares)	0.5	1.1	0.3	0.9
July 27, 2021 Plan
Equity, Class of Treasury Stock [Line Items]
Share buyback program, authorized amount						$ 1,500,000,000
July 26, 2022 Plan
Equity, Class of Treasury Stock [Line Items]
Share buyback program, authorized amount					$ 1,000,000,000