Condensed Consolidated Statements of Income (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Income Statement [Abstract]
Net revenues	$ 32,689	$ 30,751
Cost of revenues	26,747	25,174
Gross profit	5,942	5,577
Operating expenses	3,918	3,883
Operating profit	2,024	1,694
Interest expense, net	158	126
Income before income tax provision	1,866	1,568
Income tax provision	737	614
Net income	$ 1,129	$ 954
Net income per share:
Earnings Per Share, Basic	$ 0.96	$ 0.77
Earnings Per Share, Diluted	$ 0.95	$ 0.77
Weighted averages shares outstanding:
Weighted averages shares outstanding, basic (in shares)	1,180	1,232
Weighted averages shares outstanding, diluted (in shares)	1,190	1,241
Dividends declared per share	$ 0.2750	$ 0.2250