XML 74 R28.htm IDEA: XBRL DOCUMENT
v3.25.1

Employees | 12 Months Ended
--- | ---
Dec. 31, 2024
Employees [Abstract] |
Employees | Employees The Group’s average workforce during the periods ended December 31, 2022, 2023 and 2024 was as follows:
HEADCOUNTS | YEAR ENDED DECEMBER 31, 2022 |  | YEAR ENDED DECEMBER 31, 2023 |  | YEAR ENDED DECEMBER 31, 2024
France | 23 |  | 28 |  | 38
United States | — |  | 12 |  | 29
Total | 23 |  | 40 |  | 67

X
- Definition Employees [Abstract] + References No definition available. + Details
Name: | abvx_EmployeesAbstract
Namespace Prefix: | abvx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of information about employees. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 10 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_10_e&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_DisclosureOfInformationAboutEmployeesExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | dtr-2022:textBlockItemType
Balance Type: | na
Period Type: | duration