Inventories (Tables)

12 Months Ended

Sep. 30, 2023

Inventory Disclosure [Abstract]

Components of Company's Inventories

Inventories, net of obsolete, unmarketable and slow-moving reserves, are as follows:

	September 30
	2023		2022
	(In millions)
Raw materials	$	148	$	182
Finished goods		374		427
Other(1)		63		55
Total	$	585	$	664

(1)Other inventory is comprised of certain spare parts and supplies.