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v3.24.1

Other Intangible Assets and Goodwill (Tables) | 12 Months Ended
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Dec. 31, 2023
Intangible Assets [Abstract] |
Summary of Detailed Information About Intangible Assets |
(in millions €) | Goodwill
Acquisition costs
As of January 1, 2022 | 57.8
Currency differences | 3.4
As of December 31, 2022 | 61.2
As of January 1, 2023 | 61.2
Acquisition of subsidiaries and businesses | 306.9
Currency differences | (5.6)
As of December 31, 2023 | 362.5
(in millions €) |  | Concessions, licenses, in-process R&D and similar rights | Advance payments | Total
Acquisition costs
As of January 1, 2022 |  | 191.6 | 7.8 | 199.4
Additions |  | 22.8 | 11.4 | 34.2
Disposals |  | (0.1) | — | (0.1)
Reclassifications |  | 6.1 | (6.1) | —
Currency differences |  | 1.9 | — | 1.9
As of December 31, 2022 |  | 222.3 | 13.1 | 235.4
As of January 1, 2023 |  | 222.3 | 13.1 | 235.4
Additions |  | 489.2 | 15.8 | 505.0
Acquisition of subsidiaries and businesses |  | 187.4 | — | 187.4
Disposals |  | (1.6) | (1.6) | (3.2)
Reclassifications |  | 4.9 | (4.9) | —
Currency differences |  | (3.6) | — | (3.6)
As of December 31, 2023 |  | 898.6 | 22.4 | 921.0
(in millions €) |  | Concessions, licenses, in-process R&D and similar rights | Advance payments | Total
Cumulative amortization and impairment charges
As of January 1, 2022 |  | 54.8 | — | 54.8
Amortization |  | 22.0 | — | 22.0
Disposals |  | (0.1) | — | (0.1)
Currency differences |  | 0.2 | — | 0.2
As of December 31, 2022 |  | 76.9 | — | 76.9
As of January 1, 2023 |  | 76.9 | — | 76.9
Amortization |  | 40.5 | — | 40.5
Disposals |  | (0.3) | — | (0.3)
Currency differences |  | (0.2) | — | (0.2)
As of December 31, 2023 |  | 116.9 | — | 116.9
(in millions €) |  | Concessions, licenses, in-process R&D and similar rights | Advance payments | Total
Carrying amount
As of December 31, 2022 |  | 145.4 | 13.1 | 158.5
As of December 31, 2023 |  | 781.7 | 22.4 | 804.1
Summary of Goodwill Recognized |
| CGU Immunotherapies | External Product Sales of JPT | External Business of InstaDeep | Total
(in millions €) | As of December 31, 2023 | As of December 31, 2022 | As of December 31, 2023 | As of December 31, 2022 | As of December 31, 2023 | As of December 31, 2022 | As of December 31, 2023 | As of December 31, 2022
Goodwill | 352.2 | 60.7 | 0.5 | 0.5 | 9.8 | — | 362.5 | 61.2
Intangible assets with indefinite useful life | 444.5 | — | — | — | — | — | 444.5 | —
Total | 796.7 | 60.7 | 0.5 | 0.5 | 9.8 | — | 807.0 | 61.2

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