Unaudited Condensed Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Feb. 28, 2022	Feb. 28, 2021	Feb. 28, 2022	Feb. 28, 2021
Income Statement [Abstract]
Revenues	$ 10,871	$ 10,357	$ 34,476	$ 32,194
Cost of sales	5,804	5,638	18,500	17,887
Gross profit	5,067	4,719	15,976	14,307
Demand creation expense	854	711	2,789	2,117
Operating overhead expense	2,584	2,330	7,980	7,166
Total selling and administrative expense	3,438	3,041	10,769	9,283
Interest expense (income), net	53	64	165	199
Other (income) expense, net	(94)	(22)	(235)	18
Income before income taxes	1,670	1,636	5,277	4,807
Income tax expense	274	187	670	589
NET INCOME	$ 1,396	$ 1,449	$ 4,607	$ 4,218
Earnings per common share:
Basic (in dollars per share)	$ 0.88	$ 0.92	$ 2.91	$ 2.68
Diluted (in dollars per share)	$ 0.87	$ 0.90	$ 2.85	$ 2.62
Weighted average common shares outstanding:
Basic (in shares)	1,579.0	1,578.0	1,581.1	1,570.9
Diluted (in shares)	1,610.7	1,616.9	1,615.8	1,607.3