Commitments and Contingencies - Environmental (Details) $ in Thousands	9 Months Ended
	Mar. 31, 2024 USD ($) item	Jun. 30, 2023 USD ($)
Environmental
Number of potentially responsible parties | item	140
Accrual for environmental loss contingencies | $	$ 4,270	$ 8,505
Environmental Loss Contingency, Statement of Financial Position	Other liabilities, Accrued expenses and other current liabilities	Other liabilities, Accrued expenses and other current liabilities