Goodwill And Other Intangible Assets (Schedule Of Changes In Carrying Amount Of Goodwill) (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2021 USD ($)
Balance at the beginning of the period	$ 1,890,324
Business acquisitions	24,671
Foreign currency translation adjustments	12,906
Balance at the end of the period	1,927,901
Sleep And Respiratory Care [Member]
Balance at the beginning of the period	614,448
Business acquisitions	5,829
Foreign currency translation adjustments	12,906
Balance at the end of the period	633,183
Saas [Member]
Balance at the beginning of the period	1,275,876
Business acquisitions	18,842
Foreign currency translation adjustments
Balance at the end of the period	$ 1,294,718