Strategic Investments - Summarized Financial Information (Details) - USD ($) $ in Thousands	9 Months Ended			12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2022
Summary of financial information for Cash Converters International Limited
Current assets				$ 728,998	$ 719,719
Total assets				1,493,237	1,467,711
Current liabilities				269,377	191,972
Total liabilities and equity				1,493,237	1,467,711
Gross profit				682,273	609,838	$ 528,147
Net profit (loss)				$ 83,095	$ 38,463	$ 50,160
Cash Converters International Limited
Summary of financial information for Cash Converters International Limited
Current assets	$ 185,649	$ 189,563
Non-current assets	133,043	103,595
Total assets	318,692	293,158
Current liabilities	103,771	97,630
Non-current liabilities	74,010	58,777
Shareholders’ equity	140,911	136,751
Total liabilities and equity	318,692	293,158
Gross revenues	251,135	203,608	$ 178,215
Gross profit	152,879	125,709	116,106
Net profit (loss)	$ 11,420	$ (65,351)	$ 8,099