Revenue - Disaggregation (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Revenue
Period of term arrangements not cancellable by client	2 years
Disaggregation of revenue
Total revenues from contracts	$ 333,105	$ 291,685
Maximum
Revenue
Period of notice to cancel by client	60 days
Recurring fees
Disaggregation of revenue
Total revenues from contracts	$ 319,314	279,899
Implementation services and other
Disaggregation of revenue
Total revenues from contracts	$ 13,791	$ 11,786