Statement of Stockholders' Equity - USD ($) shares in Thousands, $ in Millions	Total	Common Stock	Additional Paid-in Capital	Treasury Stock	Retained Earnings	AOCI Attributable to Parent	Noncontrolling Interests
Common Stock, Shares, Issued		378,597
Common Stock, Value, Issued		$ 473
Additional Paid in Capital			$ 594
Treasury Stock, Shares				27,491
Treasury Stock, Value				$ (3,288)
Retained Earnings					$ 5,769
Accumulated Other Comprehensive Income (Loss)						$ 2,919
Noncontrolling Interests							$ 253
Net income	$ 1,024				999
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest							22
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Excludes Redeemable Interests' Share	1,021
Other Comprehensive Income, Net of Tax	211					200	(10)
Other Comprehensive Income (Loss), Net of Tax, Excludes Redeemable Interests' Share	(210)
Stock-based awards exercised or vested	50		(87)	$ 137
Treasury Stock, Shares, Acquired				5,690
Treasury Stock, Value, Acquired, Cost Method				$ (621)
Recognition of stock-based compensation	44		44
Dividends, Common Stock, Cash	(1,066)				(1,046)
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders							(20)
Other	(12)		4		164	(156)
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures				(1,207)
Common Stock, Shares, Issued		378,597
Common Stock, Value, Issued		$ 473
Additional Paid in Capital			542
Treasury Stock, Shares				30,713
Treasury Stock, Value				$ (3,632)
Retained Earnings					5,782
Accumulated Other Comprehensive Income (Loss)						3,222
Noncontrolling Interests							235
Net income	462				451
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest							10
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Excludes Redeemable Interests' Share	461
Other Comprehensive Income, Net of Tax	54					53
Other Comprehensive Income (Loss), Net of Tax, Excludes Redeemable Interests' Share	(53)
Stock-based awards exercised or vested	26		(8)	$ 34
Treasury Stock, Shares, Acquired				1,561
Treasury Stock, Value, Acquired, Cost Method				$ (174)
Recognition of stock-based compensation	19		19
Dividends, Common Stock, Cash	(347)				(347)
Other	(2)		2
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures				(300)
Common Stock, Shares, Issued		378,597
Common Stock, Value, Issued		$ 473
Additional Paid in Capital			555
Treasury Stock, Shares				31,974
Treasury Stock, Value				$ (3,772)
Retained Earnings					5,886
Accumulated Other Comprehensive Income (Loss)						3,275
Noncontrolling Interests							245
Common Stock, Shares, Issued		378,597
Common Stock, Value, Issued	473	$ 473
Additional Paid in Capital	$ 548		548
Treasury Stock, Shares	33,635,000,000			33,635
Treasury Stock, Value	$ (3,956)			$ (3,956)
Retained Earnings	5,947				5,947
Accumulated Other Comprehensive Income (Loss)	3,299					3,299
Noncontrolling Interests	241						241
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	(46)
Net income	1,641				1,610
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest							28
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Excludes Redeemable Interests' Share	1,638
Other Comprehensive Income, Net of Tax	128					112	(17)
Other Comprehensive Income (Loss), Net of Tax, Excludes Redeemable Interests' Share	(129)
Stock-based awards exercised or vested	212		(90)	$ 302
Treasury Stock, Shares, Acquired				4,467
Treasury Stock, Value, Acquired, Cost Method				$ (568)
Recognition of stock-based compensation	72		72
Dividends, Common Stock, Cash	(1,087)				(1,063)
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders							(24)
Other	4		5		(9)	(1)	1
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures				(2,642)
Common Stock, Shares, Issued		378,597
Common Stock, Value, Issued		$ 473
Additional Paid in Capital			510
Treasury Stock, Shares				34,381
Treasury Stock, Value				$ (4,062)
Retained Earnings					6,170
Accumulated Other Comprehensive Income (Loss)						3,269
Noncontrolling Interests							228
Net income	680				671
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest							8
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Excludes Redeemable Interests' Share	679
Other Comprehensive Income, Net of Tax	152					142	(10)
Other Comprehensive Income (Loss), Net of Tax, Excludes Redeemable Interests' Share	(152)
Stock-based awards exercised or vested	52		(3)	$ 55
Treasury Stock, Shares, Acquired				1,562
Treasury Stock, Value, Acquired, Cost Method				$ (215)
Recognition of stock-based compensation	24		24
Dividends, Common Stock, Cash	(354)				(354)
Other	(4)		4		(2)	(1)	3
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures				(483)
Common Stock, Shares, Issued		378,597
Common Stock, Value, Issued	473	$ 473
Additional Paid in Capital	$ 535		$ 535
Treasury Stock, Shares	35,460,000,000			35,460
Treasury Stock, Value	$ (4,222)			$ (4,222)
Retained Earnings	6,485				$ 6,485
Accumulated Other Comprehensive Income (Loss)	3,412					$ 3,412
Noncontrolling Interests	229						$ 229
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	$ 88