Impact from Thailand Flood (Narrative) (Details) - Natural Disasters and Other Casualty Events [Member] $ in Millions	12 Months Ended
	Sep. 30, 2013 USD ($)
Extraordinary Item [Line Items]
Insurance proceeds from flood related loss	$ 7.8
Insurance proceeds in the form of capital lease forgiveness	0.2
Insurance proceeds in the form of outstanding payable forgiveness	1.0
Insurance proceeds receivable	$ 6.6