Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Income Statement [Abstract]
Revenue	$ 3,675	$ 3,429	$ 9,956	$ 9,811
Cost of revenue (COR)	1,395	1,432	3,849	4,117
Gross profit	2,280	1,997	6,107	5,694
Research and development (R&D)	356	316	1,027	974
Selling, general and administrative (SG&A)	448	434	1,356	1,343
Acquisition charges	80	83	239	248
Restructuring charges/other	1	0	5	(3)
Operating profit	1,395	1,164	3,480	3,132
Other income (expense), net (OI&E)	4	6	14	13
Interest and debt expense	18	22	61	68
Income before income taxes	1,381	1,148	3,433	3,077
Provision for income taxes	413	350	1,018	927
Net income	$ 968	$ 798	$ 2,415	$ 2,150
Earnings per common share (EPS):
Basic (in dollars per share)	$ 0.95	$ 0.77	$ 2.37	$ 2.05
Diluted (in dollars per share)	$ 0.94	$ 0.76	$ 2.34	$ 2.02
Average shares outstanding (millions):
Basic (in shares)	1,003	1,023	1,004	1,036
Diluted (in shares)	1,017	1,035	1,017	1,049
Cash dividends declared per common share (in dollars per share)	$ 0.38	$ 0.34	$ 1.14	$ 1.02
Net income	$ 968	$ 798	$ 2,415	$ 2,150
Income allocated to RSUs	(11)	(11)	(29)	(30)
Income allocated to common stock for diluted EPS	$ 957	$ 787	$ 2,386	$ 2,120