Financial instruments - fair values and risk management - Summary of Information About the Exposure to Credit Risk and ECLs for Loans Receivable (Details) - EUR (€) € in Thousands	Dec. 31, 2023	Dec. 31, 2022
Exposure to credit risk and ECLs for Loans Receivable
Impairment loss allowance	€ 136,521	€ 127,164
Accumulated impairment
Exposure to credit risk and ECLs for Loans Receivable
Impairment loss allowance	(14,300)	(14,300)
Loans receivable
Exposure to credit risk and ECLs for Loans Receivable
Gross carrying amount	16,009	16,176
Loans receivable \| Accumulated impairment
Exposure to credit risk and ECLs for Loans Receivable
Impairment loss allowance	(14,345)	(14,345)
Loans receivable \| Financial assets neither past due nor impaired \| Grades 1 - 6: Low risk (BBB- to AAA)
Exposure to credit risk and ECLs for Loans Receivable
Gross carrying amount	€ 310	€ 359
Weighted average loss rate	0.00%	0.00%
Loans receivable \| Financial assets neither past due nor impaired \| Grade 10: Substandard (B- to CCC-)
Exposure to credit risk and ECLs for Loans Receivable
Gross carrying amount	€ 3,441	€ 3,559
Weighted average loss rate	60.70%	58.50%
Loans receivable \| Financial assets neither past due nor impaired \| Accumulated impairment \| Grade 10: Substandard (B- to CCC-)
Exposure to credit risk and ECLs for Loans Receivable
Impairment loss allowance	€ (2,087)	€ (2,087)
Loans receivable \| Financial assets impaired \| Grade 12: Loss (D)
Exposure to credit risk and ECLs for Loans Receivable
Gross carrying amount	€ 12,258	€ 12,258
Weighted average loss rate	100.00%	100.00%
Loans receivable \| Financial assets impaired \| Accumulated impairment \| Grade 12: Loss (D)
Exposure to credit risk and ECLs for Loans Receivable
Impairment loss allowance	€ (12,258)	€ (12,258)

The amount of an allowance account used to record impairments to financial assets due to credit losses. [Refer: Financial assets]

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- Definition

The rate of expected credit losses, calculated as percentage of the gross carrying amount. Expected credit losses are the weighted average of credit losses with the respective risks of a default occurring as the weights.

+ References

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The amount of assets that are: (a) cash; (b) an equity instrument of another entity; (c) a contractual right: (i) to receive cash or another financial asset from another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially favourable to the entity; or (d) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to receive a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose the entity’s own equity instruments do not include puttable financial instruments classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. [Refer: Financial instruments, class [member]; Financial liabilities]

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- Definition

Disclosure in tabular from of exposure to credit risk and expected credit loss on loans receivable.

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No definition available.

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- Definition

Loans receivable gross carrying amount.

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