Leases (Summary of Activity and Other Information Relating to Operating Leases) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Leases [Abstract]
Operating lease costs	$ 14,398	$ 14,416	$ 16,852
Variable lease costs	4,325	6,920	6,921
Cash paid for amounts included in the measurement of operating liabilities	14,487	17,396	20,890
ROU assets obtained for new lease obligations	$ 21,082	$ 10,972	$ 18,641
Weighted average remaining lease term (in years)	5 years 9 months 18 days	4 years 7 months 6 days
Weighted Average Discount Rate	5.80%	5.20%