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Inventories
9 Months Ended
Sep. 30, 2021
Inventory Disclosure [Abstract]  
Inventories Inventories
Inventories consisted of:
($ in millions)September 30, 2021December 31, 2020
Finished goods$1,628 $1,610 
Raw materials and work in process6,135 5,949 
Supplies190 146 
Total (approximates current cost)7,953 7,705 
Increase (decrease) to LIFO cost23 (81)
 $7,976 $7,624 
Recognized as:
Inventories$5,603 $5,554 
Other assets2,373 2,070 
Amounts recognized as Other Assets are comprised almost entirely of raw materials and work in process inventories. At September 30, 2021 and December 31, 2020, these amounts included $1.9 billion and $1.8 billion, respectively, of inventories not expected to be sold within one year. In addition, these amounts included $519 million and $279 million at September 30, 2021 and December 31, 2020, respectively, of inventories produced in preparation for product launches.