XML 56 R45.htm IDEA: XBRL DOCUMENT v3.21.2
Inventories (Tables)
9 Months Ended
Sep. 30, 2021
Inventory Disclosure [Abstract]  
Schedule of Inventory [Table Text Block]
Inventories were as follows (in millions):
 December 31,
2020
September 30,
2021
Raw materials, work-in-process, and supplies$4,676 $5,919 
Finished products6,132 7,589 
Total inventories$10,808 $13,508