Consolidated Statements Of Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Net revenue	$ 4,222,993	$ 3,578,127	$ 3,196,825
Cost of sales (exclusive of amortization shown separately below)	1,836,935	1,514,166	1,312,598
Amortization of acquired intangible assets	30,396	39,650	45,127
Total cost of sales	1,867,331	1,553,816	1,357,725
Gross profit	2,355,662	2,024,311	1,839,100
Operating Expenses [Abstract]
Selling, general, and administrative	874,003	737,508	670,387
Research and development	287,642	253,575	225,284
Amortization of acquired intangible assets	42,020	31,078	31,078
Restructuring expenses (note 18)	9,177	0	8,673
Acquisition related expenses	10,949	1,864	0
Total operating expenses	1,223,791	1,024,025	935,422
Income from operations	1,131,871	1,000,286	903,678
Other income (loss), net:
Interest (expense) income, net	(47,379)	(22,312)	(23,627)
Loss attributable to equity method investments (note 5)	(7,265)	(8,486)	(11,205)
Gain (loss) on equity investments (note 5)	9,922	(12,202)	14,515
Gain on insurance recoveries	20,227	0	0
Other, net	(5,712)	3,197	301
Total other income (loss), net	(30,207)	(39,803)	(20,016)
Income before income taxes	1,101,664	960,483	883,662
Income taxes (note 12)	204,108	181,046	409,157
Net income	$ 897,556	$ 779,437	$ 474,505
Basic earnings per share (note 11) (in dollars per share)	$ 6.12	$ 5.34	$ 3.27
Diluted earnings per share (note 11) (in dollars per share)	6.09	5.30	3.24
Dividend declared per share (in dollars per share)	$ 1.76	$ 1.68	$ 1.56
Basic shares outstanding (000's) (in shares)	146,765	146,066	145,313
Diluted shares outstanding (000's) (in shares)	147,455	147,043	146,451
Sleep and Respiratory Care products
Net revenue	$ 3,725,017	$ 3,177,298	$ 2,823,235
Cost of sales (exclusive of amortization shown separately below)	1,662,957	1,365,421	1,177,309
Amortization of acquired intangible assets	5,340	4,105	4,895
Software as a Service
Net revenue	497,976	400,829	373,590
Cost of sales (exclusive of amortization shown separately below)	173,978	148,745	135,289
Amortization of acquired intangible assets	$ 25,056	$ 35,545	$ 40,232