Short-Term Investments and Funds Held for Customers - Summary of Funds Held for Customers (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Jun. 30, 2024
Short-term investments:
Available-for-sale debt securities	$ 1,125,349	$ 601,535
Funds held for customers:
Total funds held for customers	3,679,060	3,715,729
Less - interest income included in other current assets	(21,842)	(10,822)
Total funds held for customers, net of income earned by the Company	3,657,218	3,704,907
Restricted cash
Funds held for customers:
Total funds held for customers	478,641	779,838
Restricted cash equivalents
Funds held for customers:
Total funds held for customers	1,551,076	1,408,691
Funds receivable
Funds held for customers:
Total funds held for customers	21,756	11,870
Available-for-sale debt securities
Funds held for customers:
Total funds held for customers	$ 1,627,587	$ 1,515,330