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INVENTORIES
12 Months Ended
Dec. 31, 2022
Inventory Disclosure [Abstract]  
INVENTORIES INVENTORIES
The components of inventory were as follows, in millions:
At December 31,
 20222021
Finished goods$715 $702 
Raw materials408 383 
Work in process113 131 
Total$1,236 $1,216 
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.