Employee Benefits (Tables)

9 Months Ended

Sep. 30, 2013

Benefit or (Income) Cost Related to Pension and Postretirement Health Care and Life Insurance

The following table summarizes the benefit (income) cost related to our pension and postretirement health care and life insurance plans:

(dollars in millions)	Pension						Health Care and Life
Three Months Ended September 30,	2013			2012			2013			2012
Service cost	$	99		$	89		$	79		$	92
Amortization of prior service cost (credit)		2			(1	)		(62	)		(8	)
Subtotal		101			88			17			84
Expected return on plan assets		(311	)		(442	)		(36	)		(44	)
Interest cost		251			362			273			327
Net periodic benefit cost	$	41		$	8		$	254		$	367
(dollars in millions)	Pension						Health Care and Life
Nine Months Ended September 30,	2013			2012			2013			2012
Service cost	$	296		$	268		$	238		$	277
Amortization of prior service cost (credit)		5			(3	)		(185	)		(26	)
Subtotal		301			265			53			251
Expected return on plan assets		(933	)		(1,327	)		(108	)		(129	)
Interest cost		752			1,086			821			980
Subtotal		120			24			766			1,102
Remeasurement (gain) loss, net		(237	)		–			–			–
Net periodic benefit (income) cost	$	(117	)	$	24		$	766		$	1,102