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Segment Information (Narrative) (Details) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2024 USD ($) segment Segments | Dec. 31, 2023 USD ($)
Segment Reporting Information [Line Items] |  |  |  |
Number of reportable segments | segment |  |  | 2 |
Project costs on investment and other spending | $ 15 | $ 14 | $ 27 | $ 20
Global Medical Products and Distribution |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Goodwill impairment |  |  |  | $ 585
Other Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Number of operating segments | Segments |  |  | 3 |

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