CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Nov. 30, 2022	Nov. 30, 2021	Nov. 30, 2022	Nov. 30, 2021
Statement Of Income And Comprehensive Income [Abstract]
Net income (loss)	$ 1,741	$ (1,247)	$ 3,289	$ 1,209
Other comprehensive income (loss), net of tax:
Net foreign currency translation gains (losses)	95	(222)	(194)	(445)
Net unrealized gains (losses) on defined benefit plans	0	2	(1)	4
Net unrealized gains on cash flow hedges	93	0	110	0
Total other comprehensive income (loss), net	188	(220)	(85)	(441)
Comprehensive income (loss)	$ 1,929	$ (1,467)	$ 3,204	$ 768