Segment Information (Summary Of Revenue By Segment And Reconciling Items) (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Segment Reporting Information [Line Items]
Net revenue	$ 904,015	$ 751,944
Depreciation and amortization	39,102	39,466
Net operating profit by segment	261,913	216,896
Amortization of acquired intangible assets and corporate assets	7,707	8,243
Interest expense (income), net	5,360	6,725
Loss attributable to equity method investments	1,386	2,288
(Gain) loss on equity investments	(5,612)	(8,476)
Other, net	(1,991)	(505)
Income before income taxes	258,788	215,854
Operating Segments [Member]
Segment Reporting Information [Line Items]
Net operating profit by segment	319,243	271,767
Corporate Costs [Member]
Segment Reporting Information [Line Items]
Amortization of acquired intangible assets and corporate assets	19,384	25,348
Segment Reconciling Items [Member]
Segment Reporting Information [Line Items]
Corporate costs	38,564	34,649
Amortization of acquired intangible assets and corporate assets	18,766	20,222
Interest expense (income), net	5,360	6,725
Loss attributable to equity method investments	1,386	2,288
(Gain) loss on equity investments	(5,612)	(8,476)
Other, net	1,991	505
Income before income taxes	258,788	215,854
Sleep And Respiratory Care [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Net revenue	806,499	659,801
Depreciation and amortization	18,017	13,147
Net operating profit by segment	297,224	248,181
Software As A Service [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Net revenue	97,516	92,143
Depreciation and amortization	1,701	971
Net operating profit by segment	$ 22,019	$ 23,586