Commitments and Contingencies Future Minimum Lease Commitments (Tables)

12 Months Ended

Sep. 30, 2012

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

Future aggregate minimum lease payments under noncancelable operating leases as of September 30, 2012 are as follows:

(in millions)
Year ending September 30,
	2013	$	7.1
	2014	6.1
	2015	4.9
	2016	5.7
	2017	6.3
	Thereafter	9.3
		$	39.4