Income Taxes (Reconciliation Between The U.S. Federal Statutory Tax Rate And The Effective Tax Rate) (Details)	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Income Tax Disclosure [Abstract]
Federal statutory tax rate	21.00%	21.00%	21.00%
State taxes, net of federal effect	4.70%	5.20%	(0.70%)
Foreign rate differential	2.10%	2.80%	5.70%
Uncertain tax positions	1.10%	(2.10%)	(2.60%)
Stock based compensation	(1.10%)	(0.50%)	(1.00%)
Section 162(m)	4.20%	2.50%	1.90%
Foreign adjustments	1.70%	(0.10%)	(8.90%)
Expired state credits	0.60%	17.10%
Research & development credit	(4.80%)
Remeasurement of deferred tax assets and valuation	0.30%	(106.70%)	42.80%
Amended return impacts			7.80%
State rate change and other state items	2.10%	(0.50%)	2.70%
Other	0.40%	1.00%	(0.10%)
Effective tax rate	32.30%	(60.30%)	68.60%