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Financial Risk Management Objectives and Policies (Tables) | 12 Months Ended
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Dec. 31, 2020
Text Block [Abstract] |
Summary of Currency Risk Exposure | Cash, cash equivalents and financial assets Immatics N.V.
|  | Year ended December 31, |
|  | 2020 |
|  | (Euros in thousands) |
Cash and cash equivalents |  |  | 42,528 |
Financial assets |  |  | — |
Total assets exposed to the risk |  |  | 42,528 |
Conversion rate EUR/USD as reporting date 1/1.2271 Cash, cash equivalents and financial assets Immatics GmbH
|  | Year ended December 31, |
|  | 2020 |
|  | (Euros in thousands) |
Cash and cash equivalents |  |  | 52,015 |
Financial assets |  |  | 24,448 |
Total assets exposed to the risk |  |  | 76,463 |
Summary of Sensitivity Analysis of Foreign Currency Risk | Sensitivity analysis Immatics N.V.:
|  | Conversion rate |  |  | Profit/(loss) |  |  | Carrying amount |
|  | (Euros in thousands) |
Euro weakens by 1% against U.S. dollars |  |  | 1.2394 |  |  |  | (421 | ) |  |  | 42,107 |
Euro strengths by 1% against U.S. dollars |  |  | 1.2148 |  |  |  | 430 |  |  |  | 42,958 |
Euro weakens by 5% against U.S. dollars |  |  | 1.2885 |  |  |  | (2,025 | ) |  |  | 40,503 |
Euro strengths by 5% against U.S. dollars |  |  | 1.1657 |  |  |  | 2,238 |  |  |  | 44,766 |
Euro weakens by 10% against U.S. dollars |  |  | 1.3498 |  |  |  | (3,866 | ) |  |  | 38,662 |
Euro strengths by 10% against U.S. dollars |  |  | 1.1044 |  |  |  | 4,725 |  |  |  | 47,253 |
Sensitivity analysis Immatics GmbH:
|  | Conversion rate |  |  | Profit/(loss) |  |  | Carrying amount |
|  | (Euros in thousands) |
Euro weakens by 1% against U.S. dollars |  |  | 1.2394 |  |  |  | (757 | ) |  |  | 75,706 |
Euro strengths by 1% against U.S. dollars |  |  | 1.2148 |  |  |  | 772 |  |  |  | 77,235 |
Euro weakens by 5% against U.S. dollars |  |  | 1.2885 |  |  |  | (3,641 | ) |  |  | 72,822 |
Euro strengths by 5% against U.S. dollars |  |  | 1.1657 |  |  |  | 4,024 |  |  |  | 80,487 |
Euro weakens by 10% against U.S. dollars |  |  | 1.3498 |  |  |  | (6,951 | ) |  |  | 69,512 |
Euro strengths by 10% against U.S. dollars |  |  | 1.1044 |  |  |  | 8,496 |  |  |  | 84,959 |
Summary of Liquidity Risk | As of December 31, 2020, and 2019, the Group held the following funds which are expected to generate cash inflows in time, to counteract liquidity risk.
|  | Year ended December 31, |
|  | 2020 |  |  | 2019 |
|  | (Euros in thousands) |
Cash and cash equivalents |  |  | 207,530 |  |  |  | 103,353 |
Short-term deposits |  |  | 24,448 |  |  |  | 16,023 |
Total funds available |  |  | 231,978 |  |  |  | 119,376 |

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