EMPLOYEE STOCK BENEFIT PLANS (Tables)

6 Months Ended

Jun. 30, 2012

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	2012		2011		2012		2011
Stock options	$	2	$	7	$	5	$	13
Restricted stock		18		22		37		40
Market share units		7		5		13		11
Long-term performance awards		13		9		27		17
Total stock-based compensation expense	$	40	$	43	$	82	$	81
Deferred tax benefit related to stock-based compensation expense	$	14	$	15	$	28	$	28

Schedule of Unrecognized Compensation Cost, Nonvested Awards [Table Text Block]

							Long-Term
	Stock		Restricted		Market		Performance
Dollars in Millions	Options		Stock		Share Units		Awards
Unrecognized compensation cost	$	6	$	184	$	46	$	55
Expected weighted-average period in years of compensation cost to be recognized		0.7		2.9		3.1		1.5