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Inventories, Net
9 Months Ended
Sep. 30, 2020
Inventories, Net  
Inventories, Net

9.     Inventories, Net

September 30,

December 31,

($ in millions)

    

2020

    

2019

Raw materials and supplies

$

852

$

808

Work-in-process and finished goods

551

548

Less: Inventory reserves

(94)

(82)

$

1,309

$

1,274