Other Financial Information (Tables)

12 Months Ended

Dec. 31, 2013

Prepaid Expense and Other Assets, Current [Abstract]

Schedule of other current assets reflected on the entity's balance sheets

Other current assets reflected in our consolidated balance sheets consisted of the following:

	Other Current Assets
	December 31, 2013		December 31, 2012
	(Dollars in millions)
Prepaid expenses	$	47	64
Other	79		50
Total other current assets	$	126	114

Schedule of accounts payable

Current liabilities reflected in our consolidated balance sheets include accounts payable as follows:

	December 31, 2013		December 31, 2012
	(Dollars in millions)
Accounts payable	$	440	456