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Other Assets (Tables)
3 Months Ended
Mar. 31, 2025
Other Assets  
Schedule of other assets

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March 31,

​

December 31,

($ in millions)

    

2025

    

2024

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Long-term pension assets

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$

37

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$

36

Right-of-use operating lease assets

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​

332

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​

334

Investments in affiliates

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​

241

​

​

233

Long-term deferred tax assets

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​

61

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​

63

Other

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​

648

​

​

696

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​

$

1,319

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$

1,362