Information related to Opella, presented within discontinued operations (Details) - EUR (€) € in Millions |
6 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Disclosure Of Off Balance Sheet Commitments [Line Items] | ||
| Net income from discontinued operations | € 26 | € 2,881 |
| Opella Business | ||
| Disclosure Of Off Balance Sheet Commitments [Line Items] | ||
| Net sales and other revenues | 0 | 1,736 |
| Operating income | 0 | 266 |
| Gain on disposal of Opella before tax | 18 | 2,781 |
| Income before tax and investments accounted for using the equity method, including gain on disposal of Opella before tax | 22 | 3,039 |
| Income tax expense | 4 | (158) |
| Net income from discontinued operations | € 26 | 2,881 |
| Opella Business | ||
| Disclosure Of Off Balance Sheet Commitments [Line Items] | ||
| Income tax expense | € (88) | |