XML 50 R36.htm IDEA: XBRL DOCUMENT v3.20.2
Inventories, net - Inventories (Detail) - USD ($)
$ in Millions
Sep. 30, 2020
Dec. 31, 2019
Inventory Disclosure [Abstract]    
Raw materials and supplies $ 434 $ 577
Work in process 375 364
Finished goods and purchased products 1,556 2,099
Inventory, Gross 2,365 3,040
Less: Inventory reserve (620) (843)
Total $ 1,745 $ 2,197