Equity - Schedule of share capital (Details) - EUR (€) € / shares in Units, shares in Thousands, € in Millions |
12 Months Ended | |||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
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| Disclosure of classes of share capital [line items] | ||||
| Authorised share capital, ordinary shares (in shares) | 9,142,000 | 9,142,000 | 9,142,000 | |
| Unissued share capital, ordinary shares (in shares) | 6,120,457 | 5,994,609 | 5,643,806 | |
| Issued share capital, ordinary shares (in shares) | 3,021,543 | 3,147,391 | 3,498,194 | |
| Authorised share capital, amount | € 91 | € 91 | € 91 | |
| Unissued share capital, amount | 61 | 60 | 56 | |
| Share capital | € 30 | € 31 | € 35 | € 37 |
| Ordinary shares | ||||
| Disclosure of classes of share capital [line items] | ||||
| Par value (in EUR per share) | € 0.01 | |||
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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. No definition available.
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- Definition The nominal value of capital issued. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The number of shares authorised. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The number of shares issued by the entity. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The nominal value per share. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Shares authorized value. No definition available.
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- Definition Number of unissued shares. No definition available.
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- Definition Unissued shares value. No definition available.
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- Details
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