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Inventories, Net
9 Months Ended
Sep. 30, 2023
Inventories, Net  
Inventories, Net

9.     Inventories, Net

September 30,

December 31,

($ in millions)

    

2023

    

2022

Raw materials and supplies

$

1,251

$

1,541

Work-in-process and finished goods

537

729

Less: Inventory reserves

(100)

(91)

$

1,688

$

2,179