SEGMENT INFORMATION Continued (Details) - USD ($) $ in Millions		12 Months Ended
		May 31, 2023	May 31, 2022	May 31, 2021
Revenues from external customers and long lived assets [Line Items]
Revenues		$ 49,954	$ 42,440	$ 40,479
Long-Lived Assets	[1]	25,563	16,144	11,385
United States [Member]
Revenues from external customers and long lived assets [Line Items]
Revenues		27,535	20,246	18,734
Long-Lived Assets	[1]	19,322	10,300	6,826
United Kingdom [Member]
Revenues from external customers and long lived assets [Line Items]
Revenues		2,159	2,335	2,110
Long-Lived Assets	[1]	905	805	685
Germany [Member]
Revenues from external customers and long lived assets [Line Items]
Revenues		1,755	1,799	1,744
Long-Lived Assets	[1]	940	813	561
Japan [Member]
Revenues from external customers and long lived assets [Line Items]
Revenues		1,681	1,847	1,988
Long-Lived Assets	[1]	770	788	650
Other countries [Member]
Revenues from external customers and long lived assets [Line Items]
Revenues		16,824	16,213	15,903
Long-Lived Assets	[1]	$ 3,626	$ 3,438	$ 2,663

[1] Long-lived assets exclude goodwill, intangible assets, equity investments and deferred taxes, which are not allocated to specific geographic locations as it is impracticable to do so.