Balance Sheets-Additional Information - Other Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Jun. 30, 2024
Other liabilities
Long-term operating lease liabilities	$ 29,819	$ 29,915
Long term and deferred income taxes	15,036	14,218
Supplemental retirement benefits, deferred compensation and other	6,749	6,678
U.S. pension plan, net	2,210	2,237
International retirement plans	3,240	3,212
Other long-term liabilities	6,493	6,846
Derivative instruments	653
Other liabilities, total	$ 64,200	$ 63,106
Operating Lease, Liability, Noncurrent, Statement of Financial Position	Other liabilities, total	Other liabilities, total
Derivative Liability, Noncurrent, Statement of Financial Position	Other liabilities, total	Other liabilities, total