XML 36 R20.htm IDEA: XBRL DOCUMENT v3.24.3
INVENTORIES (Tables)
9 Months Ended
Sep. 30, 2024
Inventory Disclosure [Abstract]  
Schedule of inventories
 September 30,December 31,
(Dollars in millions)20242023
Finished goods$1,332 $1,193 
Work in process302 293 
Raw materials and supplies691 618 
Total inventories at FIFO or average cost2,325 2,104 
Less: LIFO reserve421 421 
Total inventories$1,904 $1,683