Disclosure on Individual Items of the Consolidated Financial Statements - Schedule of Finance Income and Expenses (Details) - EUR (€) € in Thousands	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025
Schedule of Finance Income and Expenses [Abstract]
Finance income from remeasurement of warrant liabilities	€ 13,794	€ 24,909
Foreign currency gains	2,956	13,833
Income from other interest and similar income	1	1
Finance income	16,751	38,743
Finance expense from remeasurement of warrant liabilities	(28,898)	(122)
Interest expense from shareholder loans	(786)	(19,332)
Interest expense from convertible note		(1,633)
Foreign currency losses	(3,006)	(2,450)
Interest expense from leasing	(73)	(71)
Interest expense from guarantee commissions		(5)
Other interest expense
Finance expenses	(32,763)	(23,613)
Net finance result	€ (16,012)	€ 15,130

Finance expense from remeasurement of warrant liabilities.

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Finance income from remeasurement of warrant liabilities.

+ References

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Foreign currency losses.

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Amount of interest expense from convertible notes.

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- Definition

Interest expense from guarantee commissions.

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The amount of interest expense from shareholder loan.

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No definition available.

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The amount of net finance costs that the entity does not separately disclose in the same statement or note.

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The amount of exchange differences recognised in profit or loss that arise from foreign currency transactions, excluding those arising on financial instruments measured at fair value through profit or loss in accordance with IFRS 9. [Refer: At fair value [member]; Classes of financial instruments [domain]]

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The amount of income arising from interest.

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