ACQUISITIONS (Details) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended	3 Months Ended		12 Months Ended
	Sep. 30, 2014	Aug. 31, 2015	Aug. 31, 2014	May. 31, 2015	Sep. 08, 2014	Jul. 03, 2014
Acquisitions [Line Items]
Goodwill		$ 34,133		$ 34,087
Acquisitions Proforma [Abstract]
Total revenues		8,448	$ 9,029
Net income		$ 1,747	$ 2,175
Basic earnings per share (in dollars per share)		$ 0.4	$ 0.49
Diluted earnings per share (in dollars per share)		$ 0.4	$ 0.48
MICROS Systems, Inc. [Member]
Acquisitions [Line Items]
Merger agreement date		Jun. 22, 2014
Total purchase price	$ 5,247
Cash and cash equivalents					$ 680
Trade receivables, net					182
Inventories					22
Goodwill					3,322
Intangible assets					2,030
Other assets					157
Accounts payable and other liabilities					(360)
Deferred tax liabilities, net					(609)
Deferred revenues					$ (177)
Business acquisition per share price					$ 68.00	$ 68.00
Business combination reason		We acquired MICROS to, among other things, expand our cloud and on-premise software, hardware and related services offerings for hotels, food and beverage industries, facilities, and retailers.
Other Fiscal 2015 Acquisitions [Member]
Acquisitions [Line Items]
Total purchase price				1,700
Cash portion of purchase price				1,700
Fair value of stock options and restricted stock-based awards assumed				7
Goodwill				1,300
Intangible assets				388
Net tangible assets assumed				$ 14
Materiality of acquisitions		These acquisitions were not individually significant.