Intangible Assets (Tables)

12 Months Ended

Sep. 30, 2012

Intangible Assets [Abstract]

Schedule of Finite and Indefinite-Lived Intangible Assets [Table Text Block]

Intangible assets acquired during the fiscal year ended September 30, 2012 relate to acquisitions, as discussed in Note 18. The gross and net carrying values of intangible assets as of the balance sheet dates, by major intangible asset class are as follows:

	September 30, 2012							September 30, 2011
(in millions)	Gross Amount		Accumulated Amortization			Net Amount		Gross Amount		Accumulated Amortization			Net Amount
Intangible assets subject to amortization
Noncompete agreement	$	3.7	$	(3.0	)	$	0.7	$	3.7	$	(1.7	)	$	2.0
Trade name	0.7		(0.5		)	0.2		0.6		(0.5		)	0.1
Software programs/platforms	2.2		(1.0		)	1.2		2.1		(0.6		)	1.5
Customer base	9.6		(1.8		)	7.8		8.9		(1.0		)	7.9
	16.2		(6.3		)	9.9		15.3		(3.8		)	11.5
Intangible assets not subject to amortization
Trade name	1.2		—			1.2		2.1		—			2.1
Total intangible assets	$	17.4	$	(6.3	)	$	11.1	$	17.4	$	(3.8	)	$	13.6

Schedule of Expected Amortization Expense [Table Text Block]

Amortization expense related to intangible assets was $2.5 million, $2.3 million, and $0.7 million for the fiscal years ended 2012, 2011 and 2010, respectively. As of September 30, 2012, the estimated future amortization expense was as follows:

(in millions)
Fiscal 2013	$	2.0
Fiscal 2014	1.1
Fiscal 2015	0.8
Fiscal 2016	0.4
Fiscal 2017	0.4
Fiscal 2018 and thereafter	5.2
	$	9.9