Acquisitions (Number of Acquisitions and Stores Acquired) (Details)	12 Months Ended
	Sep. 30, 2014 acquisition	Sep. 30, 2013 Go Cash, LLC [Member] acquisition Store	Sep. 30, 2013 Go Cash, LLC [Member] United States [Member] Store	Sep. 30, 2013 Go Cash, LLC [Member] Foreign [Member] Store	Sep. 30, 2013 Other Acquisitions [Member] Store acquisition	Sep. 30, 2013 Other Acquisitions [Member] United States [Member] Store	Sep. 30, 2013 Other Acquisitions [Member] Foreign [Member] Store
Business Acquisition [Line Items]
Number of asset purchase acquisitions		1			1
Number of stock purchase acquisitions		0			3
Total stores acquired	0	0	0	0	38	12	26