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INVENTORIES
12 Months Ended
Dec. 31, 2023
Inventory Disclosure [Abstract]  
INVENTORIES
E. INVENTORIES

The components of inventory were as follows, in millions:
At December 31,
 20232022
Finished goods$630 $715 
Raw materials298 408 
Work in process94 113 
Total$1,022 $1,236 
Inventories, which include purchased parts, materials, direct labor and applied overhead, are stated at the lower of cost or net realizable value, with cost determined primarily by use of the first-in, first-out method, and to a lesser extent the average cost method.