Commitments and Contingencies - Environmental (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2022 USD ($) item	Jun. 30, 2021 USD ($)
Environmental
Number of potentially responsible parties | item	140
Accrual for environmental loss contingencies | $	$ 4,287	$ 4,293
Environmental Loss Contingency, Statement of Financial Position	Other liabilities, Accrued expenses and other current liabilities	Other liabilities, Accrued expenses and other current liabilities