Income Taxes - Effective Income Tax Rate (Details)	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
The effective income tax rate differs from the U.S. Federal statutory income tax rate
Federal statutory income tax rate	21.00%	21.00%	21.00%
State income taxes, net of federal benefit	0.10%	3.60%	3.80%
Foreign tax rate difference	12.90%	2.10%	1.40%
Tax return to provision true-up	(4.30%)	(0.70%)	0.00%
Limit on future stock compensation due to 162(m)	0.10%	1.70%	2.30%
Foreign withholding tax	1.30%	0.40%	3.30%
Other differences	1.00%	1.50%	1.90%
Revalue of deferred for change in federal tax rate	0.10%	0.10%	(0.10%)
Permanent differences:
— stock based compensation	3.90%	(2.30%)	(13.60%)
— current year section 162(m) limitation	0.00%	0.00%	1.60%
— foreign derived intangible income deduction	(6.50%)	(0.60%)	(0.50%)
— tax credits	(16.00%)	(1.40%)	(2.30%)
— meals and entertainment	0.10%	0.10%	0.40%
— removal of permanent reinvestment assertion in Japan	4.60%	0.00%	0.00%
— other permanent differences	2.20%	0.90%	1.80%
Change in valuation allowance	13.10%	(1.20%)	0.20%
Net income tax provision	33.50%	25.20%	21.20%