Equity-Accounted Investments And Other Long-Term Assets (Summary Of Movement In Equity-Accounted Investments) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Schedule of Equity Method Investments [Line Items]
Balance	$ 240,267	$ 285,261	$ 275,980	$ 290,213
Equity accounted loss	(346)	0	(346)	(13)
Balance	252,980	$ 274,405	252,980	$ 274,405
Balance as of, beginning			67,371
Balance as of, ending	95,706		95,706
Nonconsolidated Investee or Group of Investees [Member]
Schedule of Equity Method Investments [Line Items]
Balance			10,004
Stock-based compensation			9
Comprehensive loss:			(1,800)
Other comprehensive loss			(644)
Equity accounted loss			(1,156)
Share of net loss			(1,156)
Dividends received			(137)
Disposal of equity-accounted investment			(591)
Foreign currency adjustment			(210)
Balance	7,275		7,275
Balance as of, beginning			0
Balance as of, ending	0		0
Finbond [Member]
Schedule of Equity Method Investments [Line Items]
Balance			9,822
Stock-based compensation			9
Comprehensive loss:			(1,800)
Other comprehensive loss			(644)
Equity accounted loss			(1,156)
Share of net loss			(1,156)
Dividends received			0
Disposal of equity-accounted investment			(591)
Foreign currency adjustment			(206)
Balance	7,234		7,234
Other [Member]
Schedule of Equity Method Investments [Line Items]
Balance			182
Stock-based compensation			0
Comprehensive loss:			0
Other comprehensive loss			0
Equity accounted loss			0
Share of net loss			0
Dividends received			(137)
Disposal of equity-accounted investment			0
Foreign currency adjustment			(4)
Balance	$ 41		$ 41