Summary of Significant Accounting Policies - Schedule Of Net Revenue Disaggregated By Product And Region (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Disaggregation of Revenue [Line Items]
Net revenue by segment	$ 1,224,509	$ 1,102,321
Total Sleep and Breathing Health
Disaggregation of Revenue [Line Items]
Net revenue by segment	1,067,737	963,037
Residential Care Software
Disaggregation of Revenue [Line Items]
Net revenue by segment	156,772	139,284
U.S., Canada and Latin America
Disaggregation of Revenue [Line Items]
Net revenue by segment	707,306	638,358
U.S., Canada and Latin America | Devices
Disaggregation of Revenue [Line Items]
Net revenue by segment	384,530	345,897
U.S., Canada and Latin America | Masks and other
Disaggregation of Revenue [Line Items]
Net revenue by segment	322,776	292,461
Combined Europe, Asia and other markets
Disaggregation of Revenue [Line Items]
Net revenue by segment	360,431	324,679
Combined Europe, Asia and other markets | Devices
Disaggregation of Revenue [Line Items]
Net revenue by segment	241,255	218,831
Combined Europe, Asia and other markets | Masks and other
Disaggregation of Revenue [Line Items]
Net revenue by segment	119,176	105,848
Global revenue
Disaggregation of Revenue [Line Items]
Net revenue by segment	1,224,509	1,102,321
Global revenue | Devices
Disaggregation of Revenue [Line Items]
Net revenue by segment	625,785	564,728
Global revenue | Masks and other
Disaggregation of Revenue [Line Items]
Net revenue by segment	441,952	398,309
Global revenue | Total Sleep and Breathing Health
Disaggregation of Revenue [Line Items]
Net revenue by segment	1,067,737	963,037
Global revenue | Residential Care Software
Disaggregation of Revenue [Line Items]
Net revenue by segment	$ 156,772	$ 139,284