Inventories

6 Months Ended

Mar. 31, 2012

Inventory Disclosure [Abstract]

Inventory Disclosure [Text Block]

11. Inventories

     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,		September 30,
	2012		2011
Finished goods	$	202	$	183
Work in process		48		63
Raw materials, parts and supplies		239		214
Total	$	489	$	460