Inventories

3 Months Ended

Dec. 31, 2021

Inventory Disclosure [Abstract]

Inventories

Inventories

Inventories are stated at the lower of cost (using FIFO or average methods) or market (determined on the basis of estimated realizable values) and are summarized as follows (in millions):

	December 31, 2021		September 30, 2021
Finished goods	$	148	$	137
Work in process	52		47
Raw materials, parts and supplies	467		417
Total	$	667	$	601