Short-Term Investments and Funds Held for Customers - Additional Information (Details)	3 Months Ended
	Sep. 30, 2024 USD ($) InvestmentPosition investment	Sep. 30, 2023 USD ($)	Jun. 30, 2024 USD ($)
Debt Securities, Available-for-Sale [Line Items]
Accrued interest receivable	$ 4,000,000.0		$ 4,900,000
Amortized cost	1,589,454,000		1,516,348,000
Fair value	$ 1,597,825,000		1,515,330,000
Number of unrealized loss investment positions | InvestmentPosition	100
Number of investment positions | investment	640
Short-term investments realized gains or losses	$ 0	$ 0
Accrued Interest Receivable
Debt Securities, Available-for-Sale [Line Items]
Amortized cost	10,700,000		6,800,000
Fair value	$ 10,700,000		$ 6,800,000