CONSOLIDATED STATEMENTS OF STOCKHOLDERS' (DEFICIT) EQUITY - USD ($) shares in Millions, $ in Millions	Total	Common Stock and Additional Paid in Capital	Accumulated Deficit	Accumulated Other Comprehensive Loss	Total Oracle Corporation Stockholders' (Deficit) Equity	Noncontrolling Interests
Balances at May. 31, 2019	$ 22,363	$ 26,909	$ (3,496)	$ (1,628)	$ 21,785	$ 578
Beginning common stock shares outstanding at May. 31, 2019		3,359.0
Common stock issued under stock-based compensation plans	1,470	$ 1,470	0	0	1,470	0
Common stock issued under stock-based compensation plans, Shares		78.0
Common stock issued under stock purchase plans	118	$ 118	0	0	118	0
Common stock issued under stock purchase plans, Shares		2.0
Stock-based compensation	1,590	$ 1,590	0	0	1,590	0
Repurchases of common stock	$ (19,200)	$ (2,932)	(16,268)	0	(19,200)	0
Repurchases of common stock, Shares	(361.0)	(361.0)
Shares repurchased for tax withholdings upon vesting of restricted stock-based awards	$ (665)	$ (665)	0	0	(665)	0
Shares repurchased for tax withholdings upon vesting of restricted stock-based awards, Shares		(11.0)
Cash dividends declared	(3,070)	$ 0	(3,070)	0	(3,070)	0
Other, net	(95)	(4)	3	0	(1)	(94)
Other comprehensive income (loss), net	(93)			(88)	(88)	(5)
Net income	10,299	0	10,135	0	10,135	164
Balances at May. 31, 2020	12,717	$ 26,486	(12,696)	(1,716)	12,074	643
Ending common stock shares outstanding at May. 31, 2020		3,067.0
Common stock issued under stock-based compensation plans	1,658	$ 1,658	0	0	1,658	0
Common stock issued under stock-based compensation plans, Shares		86.0
Common stock issued under stock purchase plans	128	$ 128	0	0	128	0
Common stock issued under stock purchase plans, Shares		2.0
Stock-based compensation	1,837	$ 1,837	0	0	1,837	0
Repurchases of common stock	$ (21,000)	$ (2,893)	(18,107)	0	(21,000)	0
Repurchases of common stock, Shares	(329.2)	(329.0)
Shares repurchased for tax withholdings upon vesting of restricted stock-based awards	$ (666)	$ (666)	0	0	(666)	0
Shares repurchased for tax withholdings upon vesting of restricted stock-based awards, Shares		(12.0)
Cash dividends declared	(3,063)	$ 0	(3,063)	0	(3,063)	0
Other, net	(128)	(17)	0	0	(17)	(111)
Other comprehensive income (loss), net	543			541	541	2
Net income	13,926	0	13,746	0	13,746	180
Balances at May. 31, 2021	$ 5,952	$ 26,533	(20,120)	(1,175)	5,238	714
Ending common stock shares outstanding at May. 31, 2021	2,814.0	2,814.0
Common stock issued under stock-based compensation plans	$ 318	$ 318	0	0	318	0
Common stock issued under stock-based compensation plans, Shares		48.0
Common stock issued under stock purchase plans	164	$ 164	0	0	164	0
Common stock issued under stock purchase plans, Shares		2.0
Stock-based compensation	2,613	$ 2,613	0	0	2,613	0
Repurchases of common stock	$ (16,200)	$ (1,723)	(14,477)	0	(16,200)	0
Repurchases of common stock, Shares	(185.8)	(186.0)
Shares repurchased for tax withholdings upon vesting of restricted stock-based awards	$ (1,093)	$ (1,093)	0	0	(1,093)	0
Shares repurchased for tax withholdings upon vesting of restricted stock-based awards, Shares		(13.0)
Cash dividends declared	(3,457)	$ 0	(3,457)	0	(3,457)	0
Other, net	(399)	(4)	1	0	(3)	(396)
Other comprehensive income (loss), net	(567)			(517)	(517)	(50)
Net income	6,901	0	6,717	0	6,717	184
Balances at May. 31, 2022	$ (5,768)	$ 26,808	$ (31,336)	$ (1,692)	$ (6,220)	$ 452
Ending common stock shares outstanding at May. 31, 2022	2,665.0	2,665.0