SUMMARY OF TOTAL REVENUES BY GEOGRAPHIC REGION (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Feb. 29, 2024	Feb. 28, 2023	Feb. 29, 2024	Feb. 28, 2023
Disaggregation of Revenue [Line Items]
Total revenues		$ 13,280	$ 12,398	$ 38,674	$ 36,118
Americas [Member]
Disaggregation of Revenue [Line Items]
Total revenues		8,270	7,671	24,177	22,649
EMEA [Member]
Disaggregation of Revenue [Line Items]
Total revenues	[1]	3,316	3,067	9,491	8,653
Asia Pacific [Member]
Disaggregation of Revenue [Line Items]
Total revenues	[1]	$ 1,694	$ 1,660	$ 5,006	$ 4,816

[1] Comprised of Europe, the Middle East and Africa