Legal Actions And Contingencies (Summary Of Maximum Exposure On Outstanding Receivables Sold With Recourse And Provision) (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Jun. 30, 2018
Contingent Obligations Under Recourse Provisions [Line Items]
Maximum exposure on outstanding receivables	$ 33,558	$ 29,378
Contingent provision for receivables with recourse	(1,347)	(2,277)
Full Recourse [Member]
Contingent Obligations Under Recourse Provisions [Line Items]
Maximum exposure on outstanding receivables	24,503	20,139
Limited Recourse [Member]
Contingent Obligations Under Recourse Provisions [Line Items]
Maximum exposure on outstanding receivables	$ 9,055	$ 9,239