Segment Information (Schedule Of Revenue By Segment, Product, And Region) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Segment Reporting Information [Line Items]
Net revenue	$ 3,578,127	$ 3,196,825	$ 2,957,013
U.S., Canada and Latin America
Segment Reporting Information [Line Items]
Net revenue	2,382,636	2,078,703	1,926,959
Global revenue
Segment Reporting Information [Line Items]
Net revenue	3,578,127	3,196,825	2,957,013
Operating Segments | Sleep and ‎Respiratory Care | U.S., Canada and Latin America
Segment Reporting Information [Line Items]
Net revenue	1,981,807	1,705,113	1,572,327
Operating Segments | Sleep and ‎Respiratory Care | U.S., Canada and Latin America | Devices
Segment Reporting Information [Line Items]
Net revenue	1,070,420	863,661	792,766
Operating Segments | Sleep and ‎Respiratory Care | U.S., Canada and Latin America | Masks and other
Segment Reporting Information [Line Items]
Net revenue	911,387	841,452	779,561
Operating Segments | Sleep and ‎Respiratory Care | Combined Europe, Asia and other markets
Segment Reporting Information [Line Items]
Net revenue	1,195,491	1,118,122	1,030,054
Operating Segments | Sleep and ‎Respiratory Care | Combined Europe, Asia and other markets | Devices
Segment Reporting Information [Line Items]
Net revenue	796,488	746,379	715,056
Operating Segments | Sleep and ‎Respiratory Care | Combined Europe, Asia and other markets | Masks and other
Segment Reporting Information [Line Items]
Net revenue	399,003	371,743	314,998
Operating Segments | Sleep and ‎Respiratory Care | Global revenue
Segment Reporting Information [Line Items]
Net revenue	3,177,298	2,823,235	2,602,381
Operating Segments | Sleep and ‎Respiratory Care | Global revenue | Devices
Segment Reporting Information [Line Items]
Net revenue	1,866,908	1,610,040	1,507,822
Operating Segments | Sleep and ‎Respiratory Care | Global revenue | Masks and other
Segment Reporting Information [Line Items]
Net revenue	1,310,390	1,213,195	1,094,559
Operating Segments | Software as a Service
Segment Reporting Information [Line Items]
Net revenue	400,829	373,590	354,632
Operating Segments | Software as a Service | U.S., Canada and Latin America
Segment Reporting Information [Line Items]
Net revenue	400,829	373,590	354,632
Operating Segments | Software as a Service | Global revenue
Segment Reporting Information [Line Items]
Net revenue	$ 400,829	$ 373,590	$ 354,632