Inventories (Tables)

6 Months Ended

Mar. 31, 2015

Inventory Disclosure [Abstract]

Schedule of Inventory

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):

	March 31, 2015		September 30, 2014
Finished goods	$	142	$	146
Work in process	30		36
Raw materials, parts and supplies	193		197
Total	$	365	$	379