Share-Based Compensation And Other Compensation Arrangements (Tables)

12 Months Ended

Dec. 31, 2011

Share-Based Compensation And Other Compensation Arrangements [Abstract]

Schedule Of Share-Based Plans Expense And Related Income Tax Benefit

Years ended December 31,	2011		2010		2009
Stock options	$	88	$	96	$	111
Restricted stock units and other awards		98		83		56
ShareValue Trust				36		71
Share-based plans expense	$	186	$	215	$	238
Income tax benefit	$	73	$	83	$	89

Schedule Of Stock Option Activity

	Shares			Weighted Average Exercise Price Per Share		Weighted Average Remaining Contractual Life (Years)		Aggregate Intrinsic Value
Number of shares under option:
Outstanding at beginning of year		28,975,442		$	65.96
Granted		5,658,705			71.29
Exercised		(2,447,099	)		46.88
Forfeited		(665,482	)		61.11
Expired		(90,171	)		61.88
Outstanding at end of year		31,431,395		$	68.52		6.58	$	290
Exercisable at end of year		20,488,535		$	71.77		5.51	$	170

Share-Based Compensation Arrangement By Share-Based Payment Award, Fair Value Assumptions, Black- Scholes Option- Pricing Model

Grant Year	Grant Date		Expected Life		Expected Volatility			Dividend Yield			Risk Free Interest Rate			Weighted-Average Grant Date Fair Value Per Share
2011		2/22/2011		6 years		29.8	%		2.3	%		2.5	%	$	17.96
2010		2/22/2010		6 years		31.5	%		3.0	%		2.9	%	$	15.70
2009		2/23/2009		6 years		39.0	%		2.4	%		2.0	%	$	11.12

Schedule Of Stock Unit Activity

	Incentive Program Restricted Stock Units			Other Restricted Stock Units
Number of units:
Outstanding at beginning of year		3,425,800			1,701,951
Granted		1,421,906			197,526
Dividends		104,895			37,848
Forfeited		(152,608	)		(32,721	)
Distributed		(112,759	)		(410,436	)
Outstanding at end of year		4,687,234			1,494,168
Unrecognized compensation cost	$	98		$	23
Weighted average remaining contractual life (years)		1.8			1.9