Discontinued Operations (Tables)

12 Months Ended

Dec. 31, 2016

Discontinued Operations and Disposal Groups [Abstract]

Schedule of Disposal Groups, Including Discontinued Operations, Income Statement [Table Text Block]

The following summarized financial information has been segregated from continuing operations and reported as Discontinued Operations:

Income (Expense)
(dollars in millions)	2016			2015			2014
Discontinued Operations:
Net Sales	$	—		$	4,949		$	7,452
Cost of Sales	—			(4,152		)	(6,801		)
Research and development	—			(150		)	(160		)
Selling, general and administrative	1			(315		)	(328		)
Pension curtailment	—			(110		)	—
Other income, net	—			30			12
Income from operations	1			252			175
Gain on disposal	13			6,042			—
Income tax expense	(24		)	(2,684		)	(20		)
(Loss) income from discontinued operations	$	(10	)	$	3,610		$	155