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Intangible Assets and Goodwill - Other (Details) - USD ($) $ in Thousands |  | 6 Months Ended |  |
--- | --- | --- | --- | ---
Mar. 17, 2023 | Jun. 30, 2025 | Jun. 30, 2024 | May 16, 2025 | Dec. 31, 2024
Intangible Assets and Goodwill |  |  |  |  |
Discount rate |  | 41.00% |  |  |
Amortization of intangible assets |  | $ 11,420 | $ 12,473 |  |
Finite Lived - Gross Amount |  | 289,956 |  |  | $ 271,490
Finite Lived - Accumulated Amortization |  | (138,365) |  |  | (126,945)
Finite Lived - Net Amount |  | 151,591 |  |  | 144,545
Total Gross Carrying Amount |  | 408,856 |  |  | 390,390
Total Net Amount |  | 270,491 |  |  | 263,445
Goodwill |  | 66,710 |  |  | 66,134
In-Process Research and Development (IPR&D) |  |  |  |  |
Intangible Assets and Goodwill |  |  |  |  |
Indefinite Lived assets |  | $ 118,900 |  |  | 118,900
Developed Technology |  |  |  |  |
Intangible Assets and Goodwill |  |  |  |  |
Weighted-Average Amortization Period |  | 11 years 4 months 24 days |  |  |
Finite Lived - Gross Amount |  | $ 252,200 |  |  | 252,200
Finite Lived - Accumulated Amortization |  | (123,808) |  |  | (112,762)
Finite Lived - Net Amount |  | $ 128,392 |  |  | 139,438
Customer Relationships |  |  |  |  |
Intangible Assets and Goodwill |  |  |  |  |
Weighted-Average Amortization Period |  | 5 years |  |  |
Finite Lived - Gross Amount |  | $ 14,100 |  |  | 14,100
Finite Lived - Accumulated Amortization |  | $ (14,100) |  |  | (14,100)
License |  |  |  |  |
Intangible Assets and Goodwill |  |  |  |  |
Weighted-Average Amortization Period |  | 4 years |  |  |
Finite Lived - Gross Amount |  | $ 5,190 |  |  | 5,190
Finite Lived - Accumulated Amortization |  | (216) |  |  | (83)
Finite Lived - Net Amount |  | $ 4,974 |  |  | $ 5,107
In place leases |  |  |  |  |
Intangible Assets and Goodwill |  |  |  |  |
Weighted-Average Amortization Period |  | 3 years 9 months 18 days |  |  |
Finite Lived - Gross Amount |  | $ 666 |  |  |
Finite Lived - Net Amount |  | $ 666 |  |  |
Developed technology and customer relationships |  |  |  |  |
Intangible Assets and Goodwill |  |  |  |  |
Weighted-Average Amortization Period |  | 9 years |  |  |
Finite Lived - Gross Amount |  | $ 17,800 |  |  |
Finite Lived - Accumulated Amortization |  | (241) |  |  |
Finite Lived - Net Amount |  | $ 17,559 |  |  |
License Agreement with Celanese |  |  |  |  |
Intangible Assets and Goodwill |  |  |  |  |
Term of agreement | 4 years |  |  |  |
Minimum compensation amount | $ 6,300 |  |  |  |
Finite Lived - Net Amount | $ 5,200 |  |  |  |
Mobius Therapeutics, LLC |  |  |  |  |
Intangible Assets and Goodwill |  |  |  |  |
Goodwill |  |  |  | $ 575 |
Mobius Therapeutics, LLC | Developed Technology |  |  |  |  |
Intangible Assets and Goodwill |  |  |  |  |
Weighted-Average Amortization Period |  | 9 years |  |  |
Mobius Therapeutics, LLC | Customer Relationships |  |  |  |  |
Intangible Assets and Goodwill |  |  |  |  |
Weighted-Average Amortization Period |  | 9 years |  | 9 years |

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