CONSOLIDATED STATEMENT OF EQUITY (USD $) In Millions	Total	Common Stock Issued	Common Stock In Treasury	Retained Earnings	Accumulated Other Comprehensive Loss	Noncontrolling Interests
Balance at Dec. 31, 2012	$ 34,858	$ 11,912	$ (6,160)	$ 32,887	$ (3,888)	$ 107
Net income	5,091			5,068		23
Currency translation adjustments	(139)				(139)
Changes in unrealized gain on marketable securities	58				58
Changes in fair value of derivatives	(12)				(12)
Pension and other postretirement benefit plans	255				255
Shares sold to optionees, less shares exchanged	145	(31)	176
Vesting of restricted stock		(48)	48
Shares issued under employee stock purchase plan	270	18	252
Stock repurchase program	(1,526)		(1,526)
Stock-based compensation expense	255	255
Dividends declared	(1,244)			(1,244)
Other	20	2	2			16
Balance at Sep. 30, 2013	38,031	12,108	(7,208)	36,711	(3,726)	146
Balance at Dec. 31, 2013	39,635	12,192	(8,135)	37,966	(2,554)	166
Balance, shares at Dec. 31, 2013	1,307	1,434	(127)
Net income	5,188			5,136		52
Currency translation adjustments	(176)				(176)
Changes in unrealized gain on marketable securities	(132)				(132)
Changes in fair value of derivatives	(79)				(79)
Pension and other postretirement benefit plans	200				200
Shares sold to optionees, less shares exchanged	500	(18)	518
Vesting of restricted stock		(68)	68
Shares issued under employee stock purchase plan	295	33	262
Stock repurchase program	(3,582)		(3,582)
Stock-based compensation expense	246	246
Dividends declared	(1,559)			(1,559)
Shares issued for acquisition	213	72	141
Other	(62)	(29)	3			(36)
Shares sold to optionees, less shares exchanged, shares	8		8
Vesting of restricted stock, shares	1		1
Shares issued under employee stock purchase plan, shares	4		4
Shares issued for acquisition, shares	2		2
Stock repurchase program, shares	(35)		(35)
Balance at Sep. 30, 2014	$ 40,687	$ 12,428	$ (10,725)	$ 41,543	$ (2,741)	$ 182
Balance, shares at Sep. 30, 2014	1,287	1,434	(147)