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Summary of Material Accounting Policies - Additional Information (Detail) € / shares in Units, € in Thousands | 1 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Mar. 31, 2022 | Dec. 31, 2024 $ / shares | Dec. 31, 2024 EUR (€) € / shares | Dec. 31, 2024 kr / shares | Dec. 31, 2023 EUR (€) | Dec. 31, 2022 EUR (€)
Disclosure of summary of significant accounting policies [line items] |  |  |  |  |  |
Non-current lease liabilities |  |  |  |  | € 84,600 |
Current lease liabilities |  |  |  |  | 14,200 |
Nominal amount of treasury shares |  |  | € 113 |  | 146 | € 149
Nominal value common shares | kr / shares |  |  |  | kr 1 |  |
Convertible Senior Notes |  |  |  |  | 407,100 |
Derivative liabilities |  |  |  |  | € 143,300 |
Convertible senior notes [member] |  |  |  |  |  |
Disclosure of summary of significant accounting policies [line items] |  |  |  |  |  |
Borrowings, maturity | April 1, 2028 | April 2028 |  |  |  |
American depository shares [member] |  |  |  |  |  |
Disclosure of summary of significant accounting policies [line items] |  |  |  |  |  |
Conversion price per share | $ / shares |  | $ 166.34 |  |  |  |
Ordinary shares [member] |  |  |  |  |  |
Disclosure of summary of significant accounting policies [line items] |  |  |  |  |  |
Nominal value common shares | € / shares |  |  | € 0.13 |  |  |

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- Definition The maturity of borrowings. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 7 -IssueDate 2024-01-01 -Paragraph 7 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_7&doctype=Standard -URIDate 2024-03-27 + Details
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- Definition The amount of current lease liabilities. [Refer: Lease liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2024-01-01 -Paragraph 47 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2024-en-r&anchor=para_47_b&doctype=Standard -URIDate 2024-03-27 + Details
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- Definition The amount of non-current derivative financial liabilities. [Refer: Derivative financial liabilities] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 55 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_55&doctype=Standard -URIDate 2024-03-27 + Details
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