PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS (Tables)

9 Months Ended

Sep. 30, 2012

Components of Net Periodic Benefit Costs (Credits)

The components of net periodic benefit costs (credits) are:

	PENSION
	QUARTER ENDED						YEAR-TO-DATE ENDED
DOLLAR AMOUNTS IN MILLIONS	SEPTEMBER 2012			SEPTEMBER 2011			SEPTEMBER 2012			SEPTEMBER 2011
Service cost	$	13		$	11		$	39		$	36
Interest cost	65			68			196			207
Expected return on plan assets	(106		)	(104		)	(316		)	(315		)
Amortization of actuarial loss	44			33			131			102
Amortization of prior service cost	2			3			6			10
Loss due to curtailment and special termination benefits	—			13			—			14
Total net periodic benefit cost	$	18		$	24		$	56		$	54

	OTHER POSTRETIREMENT BENEFITS
	QUARTER ENDED						YEAR-TO-DATE ENDED
DOLLAR AMOUNTS IN MILLIONS	SEPTEMBER 2012			SEPTEMBER 2011			SEPTEMBER 2012			SEPTEMBER 2011
Service cost	$	—		$	1		$	1		$	2
Interest cost	4			6			11			18
Amortization of actuarial loss	3			3			10			10
Amortization of prior service credit	(6		)	(6		)	(121		)	(17		)
Other	—			—			4			4
Total net periodic benefit cost (credit)	$	1		$	4		$	(95	)	$	17