XML 39 R24.htm IDEA: XBRL DOCUMENT v3.22.2.2
INVENTORIES (Tables)
9 Months Ended
Sep. 30, 2022
Inventory Disclosure [Abstract]  
Schedule of inventories
 September 30,December 31,
(Dollars in millions)20222021
Finished goods$1,311 $1,007 
Work in process330 273 
Raw materials and supplies770 589 
Total inventories at FIFO or average cost2,411 1,869 
Less: LIFO reserve436 365 
Total inventories$1,975 $1,504