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Investments - Other investments (Details) - EUR (€) € in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Investments |  |
Carrying amount at the beginning of the year | € 1,202 | € 1,294
Additions and subscriptions | 102 | 68
Change in the fair value with effect to OCI | 45 | 56
Currency translation differences | 28 | 42
Other changes | (65) | (258)
Carrying amount at the end of the year | € 1,256 | € 1,202

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- Definition The amount of change in the fair value to investments other than investments accounted for using the equity method. + References No definition available. + Details
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- Definition Disclosure Of Investments + References No definition available. + Details
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- Definition The increase (decrease) in investments other than investments accounted for using equity method resulting from other changes that the entity does not separately disclose in the same statement or note. + References No definition available. + Details
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- Definition The increase (decrease) through net exchange differences investments other than investments accounted for using equity method resulting from changes that the entity does not separately disclose in the same statement or note. + References No definition available. + Details
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- Definition The amount of non-current investments other than investments accounted for using the equity method. [Refer: Investments accounted for using equity method; Non-current assets; Investments other than investments accounted for using equity method] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 55 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_55&doctype=Standard -URIDate 2023-03-23 + Details
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