CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions		3 Months Ended		6 Months Ended
		Nov. 30, 2015	Nov. 30, 2014	Nov. 30, 2015	Nov. 30, 2014
Cloud and on-premise software revenues:
Cloud software as a service and platform as a service		$ 484	$ 361	$ 934	$ 698
Cloud infrastructure as a service		165	155	325	293
Total cloud revenues		649	516	1,259	991
New software licenses		1,677	2,045	2,829	3,415
Software license updates and product support		4,683	4,768	9,379	9,499
Total on-premise software revenues		6,360	6,813	12,208	12,914
Total cloud and on-premise software revenues		7,009	7,329	13,467	13,905
Hardware revenues:
Hardware products		573	717	1,142	1,295
Hardware support		550	617	1,108	1,204
Total hardware revenues		1,123	1,334	2,250	2,499
Total services revenues		861	935	1,724	1,790
Total revenues		8,993	9,598	17,441	18,194
Operating expenses:
Sales and marketing	[1]	1,945	1,897	3,675	3,603
Cloud software as a service and platform as a service	[1]	280	165	555	314
Cloud infrastructure as a service	[1]	91	87	180	166
Software license updates and product support	[1]	293	296	584	568
Hardware products	[1]	325	369	628	667
Hardware support	[1]	174	218	355	410
Services	[1]	690	764	1,401	1,455
Research and development		1,444	1,389	2,834	2,718
General and administrative		285	272	542	547
Amortization of intangible assets		423	568	875	1,116
Acquisition related and other		(7)	(20)	25	4
Restructuring		95	51	178	120
Total operating expenses		6,038	6,056	11,832	11,688
Operating income		2,955	3,542	5,609	6,506
Interest expense		(371)	(282)	(745)	(544)
Non-operating income, net		84	9	114	25
Income before provision for income taxes		2,668	3,269	4,978	5,987
Provision for income taxes		471	767	1,033	1,302
Net income		$ 2,197	$ 2,502	$ 3,945	$ 4,685
Earnings per share:
Basic (in dollars per share)		$ 0.52	$ 0.57	$ 0.92	$ 1.06
Diluted (in dollars per share)		$ 0.51	$ 0.56	$ 0.90	$ 1.04
Weighted average common shares outstanding:
Basic (in shares)		4,239	4,417	4,278	4,434
Diluted (in shares)		4,316	4,505	4,364	4,527
Dividends declared per common share (in dollars per share)		$ 0.15	$ 0.12	$ 0.30	$ 0.24

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