Employee Benefits

6 Months Ended

Jun. 30, 2013

Compensation And Retirement Disclosure [Abstract]

Employee Benefits

Note 9 Employee Benefits

The components of net periodic benefit cost for the Company’s retirement plans were:

	Three Months Ended June 30,												Six Months Ended June 30,
	Pension Plans						Postretirement Welfare Plan						Pension Plans						Postretirement Welfare Plan
(Dollars in Millions)	2013			2012			2013			2012			2013			2012			2013			2012
Service cost	$	42		$	32		$	1		$	1		$	84		$	64		$	2		$	2
Interest cost		43			42			1			2			85			84			2			4
Expected return on plan assets		(44	)		(47	)		(1	)		–			(88	)		(95	)		(1	)		(1	)
Prior service cost (credit) and transition obligation (asset) amortization		(2	)		(1	)		–			–			(3	)		(2	)		–			–
Actuarial loss (gain) amortization		66			40			(2	)		(3	)		132			80			(5	)		(4	)
Net periodic benefit cost	$	105		$	66		$	(1	)	$	–		$	210		$	131		$	(2	)	$	1