Inventories

6 Months Ended

Mar. 31, 2017

Inventory Disclosure [Abstract]

Inventories

Inventories

Inventories consisted of the following (in millions):

	March 31, 2017		September 30, 2016
Raw materials and supplies	$	877	$	852
Work-in-process	509		503
Finished goods	1,752		1,533
Inventories	$	3,138	$	2,888