Inventories (Tables)

6 Months Ended

Jun. 30, 2015

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

Inventories consist of the following components:

	June 30			December 31
	2015			2014
	(Dollars in Millions)
Raw materials	$	120		$	117
Work-in-process	44			43
Finished products	57			62
Valuation reserves	(17		)	(14		)
	$	204		$	208