Business Combinations and Divestitures (Tables)

9 Months Ended

Sep. 30, 2017

Business Combinations [Abstract]

Disposal Groups, Including Discontinued Operations [Table Text Block]

	September 30,
(Dollars in millions)	2017
Assets Held for Sale:
Inventory, Net	$	89
Property, Plant and Equipment, Net	261
Goodwill	559
Total Assets	$	909
Liabilities Held for Sale:
Long-term Debt	$	28
Other Liabilities	26
Total Liabilities	$	54