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Segment Information (Depreciation and Amortization and Additions to Property and Equipment by Reportable Segment) (Details) $ in Millions | 12 Months Ended
--- | ---
Jun. 30, 2024 USD ($) segment | Jun. 30, 2023 USD ($) | Jun. 30, 2022 USD ($)
Segment Reporting Information [Line Items] |  |  |
Total depreciation and amortization | $ 710 | $ 692 | $ 692
Segment, Expenditure, Addition to Long-Lived Assets | $ 511 | 481 | 387
Number of Reportable Segments | segment | 2 |  |
Operating Segments | Pharmaceutical and Specialty Solutions |  |  |
Segment Reporting Information [Line Items] |  |  |
Total depreciation and amortization | $ 184 | 194 | 170
Segment, Expenditure, Addition to Long-Lived Assets | 76 | 56 | 54
Operating Segments | GMPD |  |  |
Segment Reporting Information [Line Items] |  |  |
Total depreciation and amortization | 205 | 173 | 176
Segment, Expenditure, Addition to Long-Lived Assets | 136 | 191 | 135
Operating Segments | Other Operating Segment |  |  |
Segment Reporting Information [Line Items] |  |  |
Total depreciation and amortization | 79 | 71 | 65
Segment, Expenditure, Addition to Long-Lived Assets | 81 | 52 | 30
Total operating earnings/(loss) |  |  |
Segment Reporting Information [Line Items] |  |  |
Total depreciation and amortization | 242 | 254 | 281
Segment, Expenditure, Addition to Long-Lived Assets | $ 218 | $ 182 | $ 168

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