Pension Benefits (Schedule Of Amounts Recognized In The Consolidated Balance Sheets) (Details) - Defined Benefit Pension Plans [Member] - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
Defined Benefit Plan Disclosure [Line Items]
Prepaid benefit cost (Other Noncurrent Assets)	$ 381	$ 3,655
Accrued benefit liability (Other Noncurrent Liabilities)	(1,813)	(1,675)
Net amount recognized	$ (1,432)	$ 1,980