INVENTORIES (Tables)

12 Months Ended

Dec. 31, 2018

Inventory Disclosure [Abstract]

Components of Inventories

Inventories consisted of the following components (dollars in millions):

	December 31, 2018		December 31, 2017
Purchased parts and raw materials	$	82	$	79
Work in progress	8		6
Service parts	48		46
Finished goods	32		23
Total inventories	$	170	$	154