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Gains or losses on non financial assets, net (Details) - EUR (€) € in Millions | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Gains (losses) on disposals of non-current assets [abstract] |  |  |
Tangible and intangible assets | € 65 | € 48 | € 53
Investments | 17 | 360 | 285
Gains | 82 | 408 | 338
Tangible and intangible assets | (41) | (36) | (26)
Investments | (41) | (4) | 0
Losses | (82) | (40) | (26)
Gains (losses) on disposal of assets not classified as non-current assets held for sale, total | € 0 | € 368 | € 312

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- Definition The gain on the disposal of investments. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2027-01-01 -Name IAS -Number 1 -IssueDate 2025-01-01 -Paragraph 98 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_98_d&doctype=Standard -URIDate 2025-03-27 + Details
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- Definition The gain on disposals of non-current assets. [Refer: Non-current assets] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Note Expiry date 2027-01-01 -Name IAS -Number 1 -IssueDate 2025-01-01 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_112_c&doctype=Standard -URIDate 2025-03-27 + Details
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- Definition The losses on the disposal of investments. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2027-01-01 -Name IAS -Number 1 -IssueDate 2025-01-01 -Paragraph 98 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_98_d&doctype=Standard -URIDate 2025-03-27 + Details
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- Definition The losses on disposals of non-current assets. [Refer: Non-current assets] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Note Expiry date 2027-01-01 -Name IAS -Number 1 -IssueDate 2025-01-01 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_112_c&doctype=Standard -URIDate 2025-03-27 + Details
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- Definition Gains (Losses) On Disposals Of Non-Financial Assets, Net + References No definition available. + Details
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- Definition Amount of gains (losses) on disposals of tangible and intangible assets not classified as held for sale during the period. + References No definition available. + Details
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- Definition Amount of losses on disposals of tangible and intangible assets not classified as held for sale during the period. + References No definition available. + Details
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