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Inventories, Net (Tables)
3 Months Ended
Mar. 31, 2025
Inventories, Net  
Schedule of inventories

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March 31,

​

December 31,

($ in millions)

    

2025

    

2024

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Raw materials and supplies

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$

1,179

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$

1,089

Finished goods

​

​

549

​

​

470

Less: Inventory reserves

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​

(86)

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​

(82)

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​

$

1,642

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$

1,477

​