Debt (Tables)

12 Months Ended

Dec. 31, 2012

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

The Company’s short and long-term debt consists of the following:

		Weighted Average Interest Rate		Carrying Value
	Maturity	2012	2011	2012		2011
				(Dollars in Millions)
Short-term debt
Current portion of long-term debt		8.9%	5.3%	$	3	$	1
Short-term borrowings		3.3%	4.1%	93		86
Total short-term debt				$	96	$	87
Long-term debt
6.75% Senior notes	2019	6.75%	6.75%	445		494
Other	2014-2017	8.5%	10.2%	28		18
Total long-term debt				$	473	$	512