Fair Value (Schedule Of Level 3 Fair Value Measurements Using Significant Other Unobservable Inputs For Acquisition-Related Contingent Consideration) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Business Acquisition [Line Items]
Change in contingent consideration included in operating income	$ (5,687)	$ 257	$ (16,180)
Bantam Bagels [Member]
Business Acquisition [Line Items]
Contingent consideration at beginning of year	9,157	8,900
Change in contingent consideration included in operating income	(5,687)	257
Contingent consideration at end of year	$ 3,470	$ 9,157	$ 8,900