EMPLOYEE STOCK BENEFIT PLANS (Tables)

6 Months Ended

Jun. 30, 2011

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule Of Share Based Compensation Expense [Text Block]

	Three Months Ended June 30,				Six Months Ended June 30,
Dollars in Millions	2011		2010		2011		2010
Stock options	$	7	$	14	$	13	$	27
Restricted stock		22		19		40		39
Market share units		5		4		11		7
Long-term performance awards		9		12		17		23
Total stock-based compensation expense	$	43	$	49	$	81	$	96
Deferred tax benefit related to stock-based compensation expense	$	15	$	16	$	28	$	31

Employee Service Share Based Compensation Unrecognized Compensation Costs On Nonvested Awards [Text Block]

							Long-Term
	Stock		Restricted		Market		Performance
Dollars in Millions	Options		Stock		Share Units		Awards
Unrecognized compensation cost	$	24	$	170	$	42	$	46
Expected weighted-average period in years of compensation cost to be recognized		1.4		2.8		3.4		1.7