CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended
	Aug. 31, 2022	Aug. 31, 2021
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 1,548	$ 2,457
Other comprehensive loss, net of tax:
Net foreign currency translation losses	(288)	(223)
Net unrealized (losses) gains on defined benefit plans	(1)	2
Net unrealized gains on cash flow hedges	17	0
Total other comprehensive loss, net	(272)	(221)
Comprehensive income	$ 1,276	$ 2,236