SUMMARY OF CLOUD SERVICES AND LICENSE SUPPORT REVENUES BY ECOSYSTEMS (Details) - USD ($) $ in Millions	12 Months Ended
	May 31, 2023	May 31, 2022	May 31, 2021
Disaggregation of Revenue [Line Items]
Total revenues	$ 49,954	$ 42,440	$ 40,479
Cloud Services [Member]
Disaggregation of Revenue [Line Items]
Total revenues	15,881	10,809	8,921
License Support [Member]
Disaggregation of Revenue [Line Items]
Total revenues	19,426	19,365	19,779
Cloud services and license support [Member]
Disaggregation of Revenue [Line Items]
Total revenues	35,307	30,174	28,700
Applications Cloud Services and License Support [Member]
Disaggregation of Revenue [Line Items]
Total revenues	16,651	12,612	11,712
Infrastructure Cloud Services and License Support [Member]
Disaggregation of Revenue [Line Items]
Total revenues	$ 18,656	$ 17,562	$ 16,988