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Goodwill and Other Intangible Assets - Narrative (Details) € in Millions, $ in Millions |  | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Jan. 22, 2021 EUR (€) | Jan. 22, 2021 USD ($) | Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($) | Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($) | Dec. 31, 2023 USD ($)
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Foreign currency losses |  |  |  |  | $ 1.7 |  | $ 1.3
Amortization expense for intangible assets |  |  | $ 0.9 | $ 1.5 | $ 1.9 | $ 3.1 |
Europe | 3D Hubs, Inc. (Hubs) |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Intangible assets acquired | € | € 11.6 |  |  |  |  |  |
United States | 3D Hubs, Inc. (Hubs) |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Intangible assets acquired |  | $ 16.6 |  |  |  |  |

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