XML 73 R37.htm IDEA: XBRL DOCUMENT
v3.21.2

Application of new and revised international financial reporting standards (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Text Block [Abstract] |
Summary of Application of new standards | New standards and interpretations applied for the first time:
Standard/interpretation |  | Effective date |
Amendments to IFRS 3, “Business combinations”, - Definition of a business |  |  | January 1, 2020 |
Amendments to IAS 1, “Presentation of financial statements”, and IAS 8, “Accounting policies, changes in accounting estimates and errors” |  |  | January 1, 2020 |
Amendment to IFRS 9, IAS 39 and IFRS 17: - Interest rate benchmark reform |  |  | January 1, 2020 |
Amendment to the Conceptual framework |  |  | January 1, 2020 |
Summary of Non Mandatory standards and interpretations issued by IASB | The following standards a n d interpretations have been issued by the IASB, but were not yet mandatory for the year ended December 31, 2020:
Standard/interpretation |  | Effective date |  |  | Material effect expected on Immatics financial statements |
IFRS 16 COVID-19-Related Rent Concessions Amendment |  |  | January 1, 2021 |  |  |  | No |
Amendments to IAS 1,” Presentation of financial statements”, on classification of liabilities |  |  | January 1, 2022 |  |  |  | No |
IFRS 17 Insurance contracts |  |  | January 1, 2023 |  |  |  | No |

X
- Definition The disclosure of the known or reasonably estimable information relevant to assessing the possible impact that the application of a new IFRS, that has been issued but is not yet effective, will have. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 8 -IssueDate 2020-01-01 -Paragraph 30 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=8&code=ifrs-tx-2020-en-r&anchor=para_30_b&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of non mandatory standards and interpretations issued by the IASB. + References No definition available. + Details
Name: | imtx_DisclosureOfNonMandatoryStandardsAndInterpretationsIssuedByTheIasbTableTextBlock
Namespace Prefix: | imtx_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Text block. + References No definition available. + Details
Name: | imtx_TextBlockAbstract
Namespace Prefix: | imtx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration