Balance Sheets - Additional Information - Other balance sheet items (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Jun. 30, 2021
Other assets
ROU operating lease assets	$ 31,688	$ 32,962
Deferred income taxes	9,446	9,861
Deposits	5,337	5,663
Insurance investments	6,054	5,964
Derivative instruments	2,634	2,696
U.S. pension plan	1,616	1,184
Equity method investments	4,759	4,141
Debt issuance costs	1,717	1,811
Other	8,529	8,467
Other assets, total	71,780	72,749
Accrued expenses and other current liabilities
Employee-related	26,553	35,375
Current operating lease liabilities	6,406	6,618
Commissions and rebates	5,230	6,312
Professional fees	4,288	4,380
Income and other taxes	4,706	6,107
Derivative instruments	3,357	3,486
Contingent consideration	4,840	4,840
Restructuring costs	0	735
Insurance-related	1,203	1,176
Other	17,948	17,350
Accrued expenses and other current liabilities, total	74,531	86,379
Other liabilities
Long-term operating lease liabilities	27,150	28,003
Long-term and deferred income taxes	7,297	6,646
Supplemental retirement benefits, deferred compensation and other	8,506	8,382
International retirement plans	5,453	5,345
Derivative instruments	95
Other long term liabilities	7,638	7,594
Other liabilities, total	56,139	55,970
Accumulated other comprehensive loss
Derivative instruments	(819)	(790)
Foreign currency translation adjustment	(107,059)	(100,095)
Unrecognized net pension losses	(19,856)	(19,973)
Benefit for income taxes on derivative instruments	104	97
Benefit for income taxes on long-term intercompany investments	8,166	8,166
Provision for income taxes on net pension losses	(2,727)	(2,698)
Accumulated other comprehensive loss	$ (122,191)	$ (115,293)