PROPERTY, PLANT AND EQUIPMENT

6 Months Ended

Jun. 30, 2021

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Text Block]

PROPERTY, PLANT AND EQUIPMENT

Dollars in Millions	June 30, 2021		December 31, 2020
Land	$	169	$	189
Buildings	5,705		5,732
Machinery, equipment and fixtures	3,194		3,063
Construction in progress	565		487
Gross property, plant and equipment	9,633		9,471
Less accumulated depreciation	(3,838)		(3,585)
Property, plant and equipment	$	5,795	$	5,886

Depreciation expense was $143 million and $278 million for the three and six months ended June 30, 2021 and $145 million and $315 million for the three and six months ended June 30, 2020, respectively.