Business Segment Information - Additional Information (Details) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2026
USD ($)
|
Jun. 30, 2025
USD ($)
|
Jun. 30, 2026
USD ($)
segment
|
Jun. 30, 2025
USD ($)
|
|
| Segment Reporting [Line Items] | ||||
| Reportable segments | segment | 2 | |||
| Gain from equity investment | $ 39,700 | $ 39,700 | ||
| Gain on remeasurement | 27,300 | 30,600 | ||
| Currency remeasurement gain | $ 26,000 | 15,700 | ||
| Loss on divestiture | $ (17,247) | $ 35,539 | ||
| OneOncology | ||||
| Segment Reporting [Line Items] | ||||
| Remeasurement gain related to OneOncology acquisition | 1,100,000 | |||
| Segment Reconciling Items | Distribution of prescription opioid medications | ||||
| Segment Reporting [Line Items] | ||||
| Accrual adjustments | $ 102,000 | 102,000 | ||
| Settlement accrual reduction | $ 86,800 | |||
| X | ||||||||||
- Definition Deferred Tax Assets, Unrealized Currency Remeasurement, Gain (Loss) No definition available.
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| X | ||||||||||
- Definition Loss Contingency Accrual, Adjustments No definition available.
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| X | ||||||||||
- Definition Amount of gain from remeasurement of acquisition-date fair value of equity interest in acquiree held by acquirer immediately before acquisition date in business combination achieved in stages. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of gain (loss) on sale or disposal of an equity method investment. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of increase (decrease) in loss contingency liability. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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