Inventories and Contracts in Progress (Tables)

9 Months Ended

Sep. 30, 2014

Notes to Condensed Consolidated Financial Statements [Abstract]

Inventory [Text Block]

(Dollars in millions)	September 30, 2014			December 31, 2013
Raw materials	$	2,073		$	1,983
Work-in-process	3,945			4,600
Finished goods	3,957			3,360
Contracts in progress	8,756			7,929
	18,731			17,872
Less:
Progress payments, secured by lien, on U.S. Government contracts	(440		)	(279		)
Billings on contracts in progress	(7,950		)	(7,263		)
	$	10,341		$	10,330