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Segment Information - Schedule of Revenue By Segment And Reconciling Items (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2024 | Dec. 31, 2023
Segment Reporting Information [Line Items] |  |  |  |
Net revenue by segment | $ 1,282,089 | $ 1,162,801 | $ 2,506,598 | $ 2,265,122
Depreciation and amortization by segment | 46,439 | 44,784 | 91,169 | 89,718
Net operating profit by segment | 417,243 | 275,094 | 804,554 | 564,091
Amortization of acquired intangible assets | 11,047 | 11,577 | 22,451 | 24,056
Restructuring expenses | 0 | 64,228 | 0 | 64,228
Interest expense (income), net | (775) | (13,805) | (2,436) | (28,762)
(Gain) Loss attributable to equity method investments | (1,077) | (739) | (2,040) | 3,156
Loss on equity investments |  |  | 2,119 | 2,491
Other, net | 2,216 | (686) | (219) | 1,963
Income before income taxes | 418,322 | 259,454 | 801,820 | 531,645
Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net operating profit by segment | 537,603 | 450,928 | 1,046,199 | 856,970
Corporate Costs |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Depreciation and amortization by segment | 18,950 | 20,103 | 38,293 | 41,758
Reconciling items |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Corporate costs | 101,679 | 85,421 | 203,890 | 173,169
Amortization of acquired intangible assets | 18,681 | 19,834 | 37,755 | 41,220
Restructuring expenses | 0 | 64,228 | 0 | 64,228
Masks with magnets field safety notification expenses | 0 | 6,351 | 0 | 6,351
Astral field safety notification expenses | 0 | 0 | 0 | 7,911
Interest expense (income), net | 775 | 13,805 | 2,436 | 28,762
(Gain) Loss attributable to equity method investments | (1,077) | (739) | (2,040) | 3,156
Loss on equity investments | 1,439 | 1,888 | 2,119 | 2,491
Other, net | (2,216) | 686 | 219 | (1,963)
Income before income taxes | 418,322 | 259,454 | 801,820 | 531,645
Total Sleep and Breathing Health |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net revenue by segment | 1,125,593 | 1,017,855 | 2,193,330 | 1,980,892
Total Sleep and Breathing Health | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Depreciation and amortization by segment | 25,249 | 21,956 | 48,268 | 42,475
Net operating profit by segment | 488,721 | 409,141 | 949,696 | 783,879
Residential Care Software |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net revenue by segment | 156,496 | 144,946 | 313,268 | 284,230
Residential Care Software | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Depreciation and amortization by segment | 2,240 | 2,725 | 4,608 | 5,485
Net operating profit by segment | $ 48,882 | $ 41,787 | $ 96,503 | $ 73,091

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