Goodwill (Schedule Of Changes In Carrying Amount Of Goodwill) (Details) $ in Thousands	3 Months Ended
	Sep. 30, 2021 USD ($)
Balance at the beginning of the period	$ 1,927,901
Foreign currency translation adjustments	(5,864)
Balance at the end of the period	1,922,037
Sleep And Respiratory Care [Member]
Balance at the beginning of the period	633,183
Foreign currency translation adjustments	(5,864)
Balance at the end of the period	627,319
Saas [Member]
Balance at the beginning of the period	1,294,718
Foreign currency translation adjustments
Balance at the end of the period	$ 1,294,718