RESTRUCTURING ACTIVITIES Narrative (Details) - USD ($) $ in Millions		3 Months Ended
		Aug. 31, 2024	Aug. 31, 2023
Restructuring Cost and Reserve [Line Items]
Restructuring expenses		$ 73	$ 138
Fiscal 2024 Oracle Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Total estimated restructuring costs	[1]	635
Restructuring expenses		76	$ 153
Fiscal 2024 Oracle Restructuring [Member] | Maximum [Member]
Restructuring Cost and Reserve [Line Items]
Total estimated restructuring costs		$ 635

[1] Restructuring costs recorded to each of the operating segments presented primarily related to employee severance costs. Other restructuring costs represented employee severance costs not related to our operating segments and certain other restructuring plan costs.