Schedule II - Valuation and Qualifying Accounts (Detail) - Allowance for Sales Returns - USD ($) $ in Millions	12 Months Ended
	May 31, 2022	May 31, 2021	May 31, 2020
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
BALANCE AT BEGINNING OF PERIOD	$ 595	$ 682	$ 843
CHARGED TO COSTS AND EXPENSES	2,573	2,617	2,263
CHARGED TO OTHER ACCOUNTS	(31)	41	(31)
WRITE-OFFS, NET	(2,612)	(2,745)	(2,393)
BALANCE AT END OF PERIOD	$ 525	$ 595	$ 682