XML 70 R61.htm IDEA: XBRL DOCUMENT v3.22.1
Inventories - Schedule of Inventories (Detail) - USD ($)
$ in Millions
Mar. 31, 2022
Sep. 30, 2021
Inventory Disclosure [Abstract]    
Raw materials and supplies $ 998 $ 769
Work-in-process 212 166
Finished goods 1,305 1,122
Inventories $ 2,515 $ 2,057