Receivables

12 Months Ended

Dec. 31, 2014

Receivables [Abstract]

Receivables

Note 5: Receivables

Receivables consisted of the following:

	December 31,
(dollars in millions)	2014			2013
Trade receivables	$	1,678		$	2,015
Costs and estimated earnings in excess of billings on uncompleted contracts		621			582
Other receivables		122			143
Allowance for doubtful accounts		(32	)		(21	)
Total receivables	$	2,389		$	2,719