Income Taxes (Schedule Of Reconciliation Of Unrecognized Tax Benefits) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Unrecognized Tax Benefits [Roll Forward]
Balance, beginning of the year	$ 240,063	$ 232,004	$ 264,323
Additions based on tax positions related to prior years	1,232	1,252	2,499
Reductions based on tax positions related to prior years	(4,604)	0	(5,332)
Additions based on tax positions related to the current year	37,063	33,330	32,948
Reductions related to settlements with tax authorities	(4,472)	(661)	(9,800)
Expiration of statute of limitations	(17,495)	(25,862)	(52,634)
Balance, end of the year	251,787	240,063	$ 232,004
Unrecognized Tax Benefits, Interest on Income Taxes Accrued	$ 14,100	$ 10,100		$ 3,700