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v3.23.3

Revenues (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Revenues [Abstract] |  |  |  |
Revenue | $ 144,207 | $ 159,767 | $ 463,142 | $ 435,478
Commercial Revenue [Member] |  |  |  |
Revenues [Abstract] |  |  |  |
Revenue | 84,081 | 72,410 | 229,746 | 222,879
SPINRAZA Royalties [Member] |  |  |  |
Revenues [Abstract] |  |  |  |
Revenue | 67,253 | 61,647 | 178,511 | 175,092
Other Commercial Revenue [Member] |  |  |  |
Revenues [Abstract] |  |  |  |
Revenue | 16,828 | 10,763 | 51,235 | 47,787
TEGSEDI and WAYLIVRA Revenue, Net [Member] |  |  |  |
Revenues [Abstract] |  |  |  |
Revenue | 8,286 | 5,920 | 25,420 | 22,467
Licensing and Other Royalty Revenue [Member] |  |  |  |
Revenues [Abstract] |  |  |  |
Revenue | 8,542 | 4,843 | 25,815 | 25,320
Research and Development Revenue [Member] |  |  |  |
Revenues [Abstract] |  |  |  |
Revenue | 60,126 | 87,357 | 233,396 | 212,599
Collaborative Agreement Revenue [Member] |  |  |  |
Revenues [Abstract] |  |  |  |
Revenue | 44,167 | 69,250 | 173,513 | 157,282
Eplontersen Joint Development Revenue [Member] |  |  |  |
Revenues [Abstract] |  |  |  |
Revenue | $ 15,959 | $ 18,107 | $ 59,883 | $ 55,317

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