Other Charges - Additional Information (Details) - Cost savings initiative plan $ in Thousands	12 Months Ended
	Sep. 30, 2021 USD ($)	Sep. 30, 2020 USD ($) numberOfStores
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 229	$ 12,481
Restructuring charges, including non-cash charges		$ 20,386
U.S. Pawn
Restructuring Cost and Reserve [Line Items]
Number of stores closed | numberOfStores		4
Latin America Pawn
Restructuring Cost and Reserve [Line Items]
Number of stores closed | numberOfStores		3
Labor reduction costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	0	$ 6,438
Restructuring charges, including non-cash charges		6,400
CASHMAX shutdown costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	0	1,751
Restructuring charges, including non-cash charges		4,900
Store closure costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	229	1,806
Store closure costs | U.S. Pawn And Latin America Pawn Segments
Restructuring Cost and Reserve [Line Items]
Restructuring charges, including non-cash charges		4,100
Other
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 0	2,486
Restructuring charges, including non-cash charges		$ 5,000