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Supplemental Balance Sheet Data - Inventory (Details) - USD ($)
$ in Millions
Jun. 30, 2022
Dec. 31, 2021
Raw materials $ 533 $ 493
Work in process 265 242
Finished goods 1,413 1,442
Supplies and other 292 280
Inventory, Gross 2,503 2,457
Inventory, LIFO Reserve (225) (218)
Total 2,278 2,239
LIFO    
Raw materials 156 141
Work in process 158 153
Finished goods 598 607
Supplies and other 0 0
Inventory, Gross 912 901
Inventory, LIFO Reserve (225) (218)
Total 687 683
Non-LIFO    
Raw materials 377 352
Work in process 107 89
Finished goods 815 835
Supplies and other 292 280
Inventory, Gross 1,591 1,556
Inventory, LIFO Reserve 0 0
Total $ 1,591 $ 1,556