Funds Held for Customers - Summary of Gross Unrealized Losses And Fair Values (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Funds Held For Customers [Line Items]
Fair value	$ 202,573	$ 375,574
Unrealized losses	(633)	(2,127)
U.S. agency securities
Funds Held For Customers [Line Items]
Fair value		6,516
Unrealized losses		(26)
Corporate bonds
Funds Held For Customers [Line Items]
Fair value	34,530	301,625
Unrealized losses	(34)	(1,429)
Asset-backed securities
Funds Held For Customers [Line Items]
Fair value	70,661	64,361
Unrealized losses	(332)	(662)
U.S. agency securities
Funds Held For Customers [Line Items]
Fair value	22,494
Unrealized losses	(31)
U.S. treasury securities
Funds Held For Customers [Line Items]
Fair value	74,888	3,072
Unrealized losses	$ (236)	$ (10)