Equity-Accounted Investments And Other Long-Term Assets (Carrying Amount Of Equity-Accounted Investments) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Jun. 30, 2022		Sep. 30, 2021	Jun. 30, 2021
Schedule of Equity Method Investments [Line Items]
Equity	$ 205,863	$ 234,920	[1]	$ 256,747	$ 275,980
Loans	320,478	342,216	[1]
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	605,770	656,565	[1]
Equity-accounted Investees [Member]
Schedule of Equity Method Investments [Line Items]
Equity	5,111	5,861
Loans	0	0
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 5,111	$ 5,861

[1] (A) – Derived from audited financial statements