LEASES Leases (Tables)

9 Months Ended

Sep. 30, 2019

Leases [Abstract]

Lease, Cost [Table Text Block]

Dollars in Millions	Three Months Ended September 30, 2019			Nine Months Ended September 30, 2019
Operating lease cost	$	25		$	80
Variable lease cost	5			15
Short-term lease cost	6			16
Sublease income	(1		)	(3		)
Total operating lease expense	$	35		$	108

Balance Sheet Information Related to Leases [Table Text Block]

Dollars in Millions	September 30, 2019		January 1, 2019
Other assets	$	496	$	543
Accrued and other current liabilities	66		40
Other non-current liabilities	504		548
Total liabilities	$	570	$	588

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

Dollars in Millions	Operating Leases
2019 (excluding the nine months ended September 30, 2019)	$	28
2020	86
2021	76
2022	69
2023	61
Thereafter	395
Total future lease payments	715
Less imputed interest	145
Total lease liability	$	570