Unaudited Condensed Consolidated Statements of Income - USD ($) $ in Millions	3 Months Ended
	Aug. 31, 2016	Aug. 31, 2015
Income Statement [Abstract]
Revenues	$ 9,061	$ 8,414
Cost of sales	4,938	4,419
Gross profit	4,123	3,995
Demand creation expense	1,041	832
Operating overhead expense	1,856	1,745
Total selling and administrative expense	2,897	2,577
Interest expense (income), net	7	4
Other (income) expense, net	(62)	(31)
Income before income taxes	1,281	1,445
Income tax expense	32	266
NET INCOME	$ 1,249	$ 1,179
Earnings per common share:
Basic (in dollars per share)	$ 0.75	$ 0.69
Diluted (in dollars per share)	0.73	0.67
Dividends declared per common share (in dollars per share)	$ 0.16	$ 0.14