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Inventories (Tables)
9 Months Ended
Sep. 30, 2021
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current [Table Text Block]
(In millions)September 30, 2021December 31, 2020September 30, 2020
Finished products$1,871 $2,584 $2,074 
Semi-finished products2,028 1,813 1,878 
Raw materials and supplies518 485 422 
Total inventories$4,417 $4,882 $4,374