Funds Held for Customers - Summary of Funds Held for Customers (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Jun. 30, 2022
Funds Held For Customers [Line Items]
Total funds held for customers	$ 3,129,687	$ 3,145,662
Less - income earned by the Company included in other current assets	(8,033)	(3,002)
Total funds held for customers, net of income earned by the Company	3,121,654	3,142,660
Municipal bonds
Funds Held For Customers [Line Items]
Total funds held for customers	5,020	6,516
Certificates of deposit
Funds Held For Customers [Line Items]
Total funds held for customers	413,178	397,533
Restricted cash
Funds Held For Customers [Line Items]
Total funds held for customers	1,563,512	1,685,937
Restricted cash equivalents:
Funds Held For Customers [Line Items]
Total funds held for customers	174,291	168,260
Funds receivable
Funds Held For Customers [Line Items]
Total funds held for customers	8,221	6,747
Corporate bonds
Funds Held For Customers [Line Items]
Total funds held for customers	850,613	807,685
Asset-backed securities
Funds Held For Customers [Line Items]
Total funds held for customers	77,594	69,912
U.S. treasury securities
Funds Held For Customers [Line Items]
Total funds held for customers	$ 37,258	$ 3,072