Inventories (Tables)

6 Months Ended

Mar. 31, 2012

Inventory Disclosure [Abstract]

Inventories

Inventories consist of (in millions):

	March 31, 2012		September 30, 2011
Finished goods	$	274.0	$	265.0
Work in process	161.8		139.4
Raw materials, parts and supplies	228.3		237.3
Inventories	$	664.1	$	641.7