Inventories (Tables)

12 Months Ended

Sep. 30, 2017

Inventory Disclosure [Abstract]

Components of Company's Inventories

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

	September 30
	2017		2016
	(In millions)
Raw materials	$	83	$	66
Work in process		2		1
Finished goods		268		237
Other		43		38
Total	$	396	$	342