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v3.24.3

Revenues - Narrative (Details) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 USD ($) wholesaler | Sep. 30, 2023 USD ($) wholesaler | Sep. 30, 2024 USD ($) wholesaler | Sep. 30, 2023 USD ($) wholesaler
Disaggregation of Revenue [Line Items] |  |  |  |
Number of wholesalers | wholesaler | 2 | 2 | 2 | 2
Product revenues | $ 2,465.8 | $ 2,530.3 | $ 7,221.2 | $ 7,449.3
Distributor One |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Percentage of revenues from major distributors | 25.90% | 26.90% | 25.60% | 27.10%
Distributor Two |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Percentage of revenues from major distributors | 14.80% | 10.50% | 12.90% | 9.10%
Contract manufacturing, royalty and other revenue |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Product revenues | $ 250.2 | $ 304.2 | $ 555.6 | $ 781.2
LEQEMBI Collaboration |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Share of non-controling interest recognized | 50.00% |  | 50.00% |

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