PROPERTY, PLANT AND EQUIPMENT

3 Months Ended

Mar. 31, 2017

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Text Block]

PROPERTY, PLANT AND EQUIPMENT

Dollars in Millions	March 31, 2017			December 31, 2016
Land	$	107		$	107
Buildings	4,952			4,930
Machinery, equipment and fixtures	3,324			3,287
Construction in progress	938			849
Gross property, plant and equipment	9,321			9,173
Less accumulated depreciation	(4,301		)	(4,193		)
Property, plant and equipment	$	5,020		$	4,980

Depreciation expense was $166 million and $103 million for the three months ended March 31, 2017 and 2016, respectively.