Property, Plant and Equipment (Tables)

6 Months Ended

Mar. 31, 2017

Property, Plant and Equipment [Abstract]

Schedule Of Property, Plant And Equipment

Property, plant and equipment, net consists of the following (in millions):

	As of
	March 31, 2017			September 30, 2016
Land and improvements	$	11.6		$	11.6
Buildings and improvements	137.1			133.5
Furniture and fixtures	30.4			29.5
Machinery and equipment	1,579.7			1,533.3
Construction in progress	114.6			59.9
Total property, plant and equipment, gross	1,873.4			1,767.8
Accumulated depreciation	(1,073.0		)	(961.5		)
Total property, plant and equipment, net	$	800.4		$	806.3