Income Taxes - Provision for Income Taxes (Detail) - USD ($) $ in Millions	12 Months Ended
	May 31, 2022	May 31, 2021	May 31, 2020
Current:
Federal	$ 231	$ 328	$ (109)
State	98	134	81
Foreign	926	857	756
Total Current	1,255	1,319	728
Deferred:
Federal	(522)	(371)	(231)
State	(16)	(34)	(47)
Foreign	(112)	20	(102)
Total Deferred	(650)	(385)	(380)
Income tax expense	$ 605	$ 934	$ 348