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v3.26.1

Investments accounted for using the equity method - Summary of Principal Transactions and Balances with Related Parties (Details) - EUR (€) € in Millions | 6 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2026 | Jun. 30, 2025 | Dec. 31, 2025 | Oct. 31, 2024
EUROAPI |  |  |  |
Disclosure of transactions between related parties [line items] |  |  |  |
Subordinate hybrid bond, related party transactions |  |  |  | € 200
Associates and joint ventures |  |  |  |
Disclosure of transactions between related parties [line items] |  |  |  |
Sales | € 31 | € 29 |  |
Royalties and other income | 142 | 63 |  |
Purchases of goods and services (including research expenses) | 548 | € 371 |  |
Accounts receivable and other receivables | 430 |  | € 588 |
Other assets | 84 |  | 143 |
Other liabilities | 379 |  | 710 |
Associates and joint ventures | EUROAPI |  |  |  |
Disclosure of transactions between related parties [line items] |  |  |  |
Other assets | € 84 |  | € 143 |

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