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INVENTORIES (Tables)
12 Months Ended
Dec. 31, 2020
Inventory Disclosure [Abstract]  
Inventories
 December 31,
20202019
Raw materials$1,079 $1,056 
Work in process798 817 
Finished products2,612 2,593 
4,489 4,466 
Reduction to LIFO cost basis— (45)
$4,489 $4,421