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Inventories - Narrative (Details) - Dermavant Sciences Ltd - USD ($) $ in Millions |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Oct. 28, 2024 | Mar. 31, 2025 | Dec. 31, 2024
Inventory [Line Items] |  |  |
Inventory acquired | $ 97 |  |
Adjustment of fair value included in inventory | $ 63 | $ 47 | $ 56

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- Details
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