RESTRUCTURING (Tables)

9 Months Ended

Sep. 30, 2019

Restructuring Charges [Abstract]

Restructuring and Related Costs [Table Text Block]

The following tables summarize the charges and activity related to the restructuring actions:

	Three Months Ended September 30,				Nine Months Ended September 30,
Dollars in Millions	2019		2018		2019		2018
Employee termination costs	$	4	$	37	$	11	$	72
Other termination costs	6		8		21		30
Provision for restructuring	10		45		32		102
Accelerated depreciation	33		30		96		82
Impairment charges	9		—		119		10
Other shutdown costs	—		1		—		6
Total charges	$	52	$	76	$	247	$	200

	Three Months Ended September 30,				Nine Months Ended September 30,
Dollars in Millions	2019		2018		2019		2018
Cost of products sold	$	22	$	12	$	156	$	39
Marketing, selling and administrative	—		1		1		2
Research and development	20		18		58		57
Other income (net)	10		45		32		102
Total charges	$	52	$	76	$	247	$	200

Schedule of Restructuring Reserve by Type of Cost [Table Text Block]

	Nine Months Ended September 30,
Dollars in Millions	2019			2018
Liability at December 31	$	99		$	186
Cease-use lease liability reclassification	(3		)	—
Liability at January 1	96			186
Charges	36			108
Change in estimates	(4		)	(6		)
Provision for restructuring	32			102
Foreign currency translation and other	(1		)	2
Payments	(98		)	(171		)
Liability at September 30	$	29		$	119