Funds Held for Customers - Summary of Funds Held for Customers (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Jun. 30, 2022
Funds Held For Customers [Line Items]
Total funds held for customers	$ 3,117,307	$ 3,145,662
Less - income earned by the Company included in other current assets	(10,947)	(3,002)
Total funds held for customers, net of income earned by the Company	3,106,360	3,142,660
Municipal bonds
Funds Held For Customers [Line Items]
Total funds held for customers	0	6,516
Certificates of deposit
Funds Held For Customers [Line Items]
Total funds held for customers	386,090	397,533
Restricted cash
Funds Held For Customers [Line Items]
Total funds held for customers	1,542,959	1,685,937
Restricted cash equivalents:
Funds Held For Customers [Line Items]
Total funds held for customers	332,861	168,260
Funds receivable
Funds Held For Customers [Line Items]
Total funds held for customers	13,401	6,747
Corporate bonds
Funds Held For Customers [Line Items]
Total funds held for customers	632,183	807,685
Asset-backed securities
Funds Held For Customers [Line Items]
Total funds held for customers	90,217	69,912
U.S. treasury securities
Funds Held For Customers [Line Items]
Total funds held for customers	92,370	3,072
U.S. agency securities
Funds Held For Customers [Line Items]
Total funds held for customers	$ 27,226	$ 0