RESTRUCTURING ACTIVITIES Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	May 31, 2024	May 31, 2023	May 31, 2022
Restructuring Cost and Reserve [Line Items]
Restructuring expenses	$ 404	$ 490	$ 191
Fiscal 2022 Oracle Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring expenses		$ 493	$ 223
Restructing plan completion date	May 31, 2023
Restructuring and related costs recorded to date	$ 716
Fiscal 2024 Oracle Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring expenses	432
Fiscal 2024 Oracle Restructuring [Member] | Maximum [Member]
Restructuring Cost and Reserve [Line Items]
Total estimated restructuring costs	$ 635