Discontinued Operations and Restructuring - Restructuring Costs (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Restructuring Cost and Reserve [Line Items]
Restructuring	$ 1,692	$ 0
U.S. Financial Services | Other
Restructuring Cost and Reserve [Line Items]
Restructuring	1,530	$ 0
Fiscal 2015 Restructuring
Restructuring Cost and Reserve [Line Items]
Restructuring	1,692
Fiscal 2015 Restructuring | Other
Restructuring Cost and Reserve [Line Items]
Restructuring	550
Fiscal 2015 Restructuring | Asset disposals
Restructuring Cost and Reserve [Line Items]
Restructuring	323
Fiscal 2015 Restructuring | Lease termination costs
Restructuring Cost and Reserve [Line Items]
Restructuring	$ 819