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Inventories (Tables)
3 Months Ended
Mar. 31, 2023
Inventory Disclosure [Abstract]  
Schedule Of Inventory
Inventories consist of the following:
March 31,
2023
December 31,
2022
Finished products$1,185 $1,157 
Feedstock, additives, chemicals and other raw materials440 495 
Materials and supplies217 213 
Inventories$1,842 $1,866