Condensed Consolidated Statements of Income (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended				6 Months Ended
	Jun. 30, 2014		Jun. 30, 2013		Jun. 30, 2014		Jun. 30, 2013
Revenue
Product revenue	$ 300	[1]	$ 303	[1]	$ 573	[1]	$ 552	[1]
Service revenue	376		367		731		705
Total revenue	676		670		1,304		1,257
Costs and operating expenses
Cost of products	105		101		197		194
Cost of services	200		190		403		379
Selling, general and administrative expenses	188		185		376		364
Research and development expenses	50		47		106		97
Total costs and operating expenses	543		523		1,082		1,034
Income from operations	133		147		222		223
Other expense, net	(1)		0		(8)		(1)
Income before income taxes	132		147		214		222
Income tax expense	36		39		59		55
Net income	$ 96		$ 108		$ 155		$ 167
Net income per weighted average common share
Basic	$ 0.61		$ 0.66		$ 0.98		$ 1.02
Diluted	$ 0.60		$ 0.65		$ 0.97		$ 1.00
Weighted average common shares outstanding
Basic	156.9		163.4		157.7		164.4
Diluted	159.4		166.3		160.2		167.4

[1] Our analytic database software and hardware products are often sold and delivered together in the form of a "node" of capacity as an integrated technology solution. Accordingly, it is impracticable to provide the breakdown of revenue from various types of software and hardware products.