Financial Instruments - Location and fair value of derivative financial instruments reported in the consolidated balance sheet (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Jun. 30, 2023
Derivatives, Fair Value [Line Items]
Derivative assets	$ 23,950	$ 21,578
Derivative liabilities	$ 280
Cross-currency swap contracts
Derivatives, Fair Value [Line Items]
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Investments and other assets	Investments and other assets
Derivative assets	$ 16,325	$ 21,578
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Noncurrent	Other Liabilities, Noncurrent
Derivative liabilities	$ 208	$ 0
Forward exchange contracts
Derivatives, Fair Value [Line Items]
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Non-trade and notes receivable	Non-trade and notes receivable
Derivative assets	$ 7,625	$ 0
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Other Accrued Liabilities, Current	Other Accrued Liabilities, Current
Derivative liabilities	$ 72	$ 0