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Inventories (Tables)
 12 Months Ended
Dec. 31, 2022
Inventory Disclosure [Abstract]  
Schedule of Inventory [Table Text Block] Inventories at December 31 were as follows (in millions):
 20212022
Raw materials, work-in-process, and supplies$5,785 $5,997 
Finished products6,280 8,083 
Total inventories
$12,065 $14,080