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Income and expenses - Net other operating income - Additional Information (Details) - EUR (€) € in Thousands | 1 Months Ended | 12 Months Ended
--- | --- | ---
May 31, 2023 | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Analysis of income and expense [line items] |  |  |  |
Government grants |  | € 5,282 | € 4,913 | € 4,853
Germany |  |  |  |
Analysis of income and expense [line items] |  |  |  |
Government grants |  | € 319 | € 0 | € 0
Acquired customers, technology | FEops NV |  |  |  |
Analysis of income and expense [line items] |  |  |  |
Remaining amortization period technology related intangible assets acquisition |  | 5 years 7 months 6 days |  |
RS Print | Acquired customers, technology |  |  |  |
Analysis of income and expense [line items] |  |  |  |
Remaining amortization period customer related intangible assets acquisition |  | 2 years 1 month 6 days |  |
Remaining amortization period technology related intangible assets acquisition |  | 1 year 9 months 18 days |  |
ACTech | Acquired customers, technology |  |  |  |
Analysis of income and expense [line items] |  |  |  |
Remaining amortization period customer related intangible assets acquisition |  | 11 years |  |
ZimmerBiomet |  |  |  |
Analysis of income and expense [line items] |  |  |  |
Arbitration settlement including interests | € 5,200 |  |  |

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