Inventories, net (Tables)	12 Months Ended
Dec. 31, 2023
Inventories, net
Inventories, net	December 31, ($ in millions) 2023 2022 Raw materials 2,546 2,626 Work in process 1,284 1,189 Finished goods 2,092 2,036 Advances to suppliers 227 177 Total 6,149 6,028

Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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