v3.25.2
Segment Information - Schedule of Revenue by Segment, Product, and Region (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2023
Segment Reporting Information [Line Items]      
Net revenue $ 5,146,327 $ 4,685,297 $ 4,222,993
Sleep and Breathing Health      
Segment Reporting Information [Line Items]      
Net revenue 4,504,890 4,101,172 3,725,017
Sleep and Breathing Health | Devices      
Segment Reporting Information [Line Items]      
Net revenue 2,665,173 2,444,011 2,270,702
Sleep and Breathing Health | Masks and other      
Segment Reporting Information [Line Items]      
Net revenue 1,839,717 1,657,161 1,454,315
Sleep and Breathing Health | U.S., Canada and Latin America      
Segment Reporting Information [Line Items]      
Net revenue 2,997,514 2,722,556 2,483,387
Sleep and Breathing Health | U.S., Canada and Latin America | Devices      
Segment Reporting Information [Line Items]      
Net revenue 1,654,413 1,522,758 1,444,361
Sleep and Breathing Health | U.S., Canada and Latin America | Masks and other      
Segment Reporting Information [Line Items]      
Net revenue 1,343,101 1,199,798 1,039,026
Sleep and Breathing Health | Combined Europe, Asia and other markets      
Segment Reporting Information [Line Items]      
Net revenue 1,507,376 1,378,616 1,241,630
Sleep and Breathing Health | Combined Europe, Asia and other markets | Devices      
Segment Reporting Information [Line Items]      
Net revenue 1,010,760 921,253 826,341
Sleep and Breathing Health | Combined Europe, Asia and other markets | Masks and other      
Segment Reporting Information [Line Items]      
Net revenue 496,616 457,363 415,289
Residential Care Software      
Segment Reporting Information [Line Items]      
Net revenue $ 641,437 $ 584,125 $ 497,976