CONDENSED CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Millions	Total	Common Stock and Additional Paid in Capital	Accumulated deficit	Other Equity, Net
Balance, beginning of period at May. 31, 2019		$ 26,909	$ (3,496)	$ (1,050)
Other comprehensive income, net	$ (9)			(9)
Common stock issued		617
Stock-based compensation		843
Repurchases of common stock	(10,000)	(1,434)	(8,566)
Cash dividends declared			(1,562)
Net income			4,448
Other, net		(561)	2	44
Balance, end of period at Nov. 30, 2019	$ 16,185	26,374	(9,174)	(1,015)
Cash dividends declared per common share	$ 0.48
Balance, beginning of period at Aug. 31, 2019		26,450	(6,446)	(985)
Other comprehensive income, net	$ (66)			(66)
Common stock issued		301
Stock-based compensation		397
Repurchases of common stock		(727)	(4,273)
Cash dividends declared			(767)
Net income			2,311
Other, net		(47)	1	36
Balance, end of period at Nov. 30, 2019	$ 16,185	26,374	(9,174)	(1,015)
Cash dividends declared per common share	$ 0.24
Balance, beginning of period at May. 31, 2020	$ 12,717	26,486	(12,696)	(1,073)
Other comprehensive income, net	430			430
Common stock issued		772
Stock-based compensation		916
Repurchases of common stock	(9,000)	(1,355)	(7,645)
Cash dividends declared			(1,447)
Net income			4,693
Other, net		(521)	0	56
Balance, end of period at Nov. 30, 2020	$ 8,616	26,298	(17,095)	(587)
Cash dividends declared per common share	$ 0.48
Balance, beginning of period at Aug. 31, 2020		26,238	(15,410)	(688)
Other comprehensive income, net	$ 51			51
Common stock issued		205
Stock-based compensation		488
Repurchases of common stock		(590)	(3,410)
Cash dividends declared			(717)
Net income			2,442
Other, net		(43)	0	50
Balance, end of period at Nov. 30, 2020	$ 8,616	$ 26,298	$ (17,095)	$ (587)
Cash dividends declared per common share	$ 0.24