SUMMARY OF SOFTWARE REVENUES AND CLOUD REVENUES BY OFFERINGS (Details) - USD ($) $ in Millions	3 Months Ended
	Aug. 31, 2025	Aug. 31, 2024
Disaggregation of Revenue [Line Items]
Total revenues	$ 14,926	$ 13,307
Software License [Member]
Disaggregation of Revenue [Line Items]
Total revenues	766	870
Software Support [Member]
Disaggregation of Revenue [Line Items]
Total revenues	4,955	4,896
Software Revenues [Member]
Disaggregation of Revenue [Line Items]
Total revenues	5,721	5,766
Cloud Applications [Member]
Disaggregation of Revenue [Line Items]
Total revenues	3,839	3,469
Cloud Infrastructure [Member]
Disaggregation of Revenue [Line Items]
Total revenues	3,347	2,154
Cloud Revenues [Member]
Disaggregation of Revenue [Line Items]
Total revenues	$ 7,186	$ 5,623