Inventories (Tables)

12 Months Ended

Sep. 30, 2016

Inventory Disclosure [Abstract]

Inventories

Inventories consisted of the following (in millions):

	September 30,
	2016		2015
Raw materials and supplies	$	1,365	$	1,084
Work-in-process	538		369
Finished goods	1,657		924
Inventories	$	3,560	$	2,377