Income Taxes (Tables)

6 Months Ended

Jun. 30, 2014

Income Tax Disclosure [Abstract]

Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]

A reconciliation of unrecognized tax benefits, including amounts attributable to discontinued operations, is as follows:

	Six Months Ended June 30, 2014
	(Dollars in Millions)
Beginning balance	$	73
Additions to tax positions related to current period	4
Additions to tax positions related to prior periods	7
Settlements with tax authorities	(1		)
Ending balance	$	83