Financial Instruments - Location and fair value of derivative financial instruments reported in the consolidated balance sheet (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Derivatives, Fair Value [Line Items]
Derivative assets	$ 21,578	$ 42,771
Derivative liabilities		$ 1,022,655
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Other Accrued Liabilities, Current	Other Accrued Liabilities, Current
Cross-currency swap contracts
Derivatives, Fair Value [Line Items]
Derivative assets	$ 21,578	$ 21,444
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Investments and other assets	Investments and other assets
Forward exchange contracts
Derivatives, Fair Value [Line Items]
Derivative assets	$ 0	$ 20,976
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Non-trade and notes receivable	Non-trade and notes receivable
Derivative liabilities	$ 0	$ 5,651
Deal-contingent forward contracts
Derivatives, Fair Value [Line Items]
Derivative liabilities	0	1,015,426
Costless collar contracts
Derivatives, Fair Value [Line Items]
Derivative assets	$ 0	$ 351
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Non-trade and notes receivable	Non-trade and notes receivable
Derivative liabilities	$ 0	$ 1,578