CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended				6 Months Ended
	Nov. 30, 2014		Nov. 30, 2013		Nov. 30, 2014		Nov. 30, 2013
Software and cloud revenues:
New software licenses	$ 2,045		$ 2,121		$ 3,415		$ 3,519
Cloud software-as-a-service and platform-as-a-service	361		259		698		513
Cloud infrastructure-as-a-service	155		97		293		206
Software license updates and product support	4,768		4,516		9,499		8,948
Software and cloud revenues	7,329		6,993		13,905		13,186
Hardware systems revenues:
Hardware systems products	717		714		1,295		1,383
Hardware systems support	617		609		1,204		1,201
Hardware systems revenues	1,334		1,323		2,499		2,584
Services revenues	935		959		1,790		1,877
Total revenues	9,598		9,275		18,194		17,647
Operating expenses:
Sales and marketing	1,897	[1]	1,877	[1]	3,603	[1]	3,497	[1]
Cloud software-as-a-service and platform-as-a-service	165	[1]	104	[1]	314	[1]	206	[1]
Cloud infrastructure-as-a-service	87		76		166		148
Software license updates and product support	296	[1]	285	[1]	568	[1]	573	[1]
Hardware systems products	369	[1]	369	[1]	667	[1]	699	[1]
Hardware systems support	218	[1]	214	[1]	410	[1]	423	[1]
Services	764	[1]	759	[1]	1,455	[1]	1,479	[1]
Research and development	1,389		1,273		2,718		2,510
General and administrative	272		262		547		522
Amortization of intangible assets	568		577		1,116		1,172
Acquisition related and other	(20)		17		4		27
Restructuring	51		52		120		108
Total operating expenses	6,056		5,865		11,688		11,364
Operating income	3,542		3,410		6,506		6,283
Interest expense	(282)		(230)		(544)		(446)
Non-operating income, net	9		23		25		29
Income before provision for income taxes	3,269		3,203		5,987		5,866
Provision for income taxes	767		650		1,302		1,122
Net income	$ 2,502		$ 2,553		$ 4,685		$ 4,744
Earnings per share:
Basic (in dollars per share)	$ 0.57		$ 0.56		$ 1.06		$ 1.04
Diluted (in dollars per share)	$ 0.56		$ 0.56		$ 1.04		$ 1.02
Weighted average common shares outstanding:
Basic (in shares)	4,417		4,535		4,434		4,571
Diluted (in shares)	4,505		4,600		4,527		4,637
Dividends declared per common share (in dollars per share)	$ 0.12		$ 0.12		$ 0.24		$ 0.24

[1] Exclusive of amortization of intangible assets, which is shown separately.