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Inventory
12 Months Ended
Dec. 31, 2021
Inventory  
Inventory

NOTE K. INVENTORY

($ in millions)

    

    

At December 31:

2021

2020

Finished goods

$

208

$

163

Work in process and raw materials

 

1,442

 

1,649

Total

$

1,649

$

1,812