XML 53 R35.htm IDEA: XBRL DOCUMENT v3.23.1
Inventories (Tables)
12 Months Ended
Dec. 31, 2022
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current
Inventories consists of the following:
December 31,
(Dollars in millions)20222021
Raw materials$83 $43 
Work in progress224 161 
Finished goods12 
Total
$319 $205