Expenses by Nature - Other Operating Income and Expenses (Details) - EUR (€) € in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Disclosure of attribution of expenses by nature to their function [line items] | |||
| Other operating income and expenses | € 1,558 | € 1,524 | € 1,588 |
| Cost of sales | |||
| Disclosure of attribution of expenses by nature to their function [line items] | |||
| Other operating income and expenses | 737 | 619 | 621 |
| Research and development | |||
| Disclosure of attribution of expenses by nature to their function [line items] | |||
| Other operating income and expenses | 211 | 193 | 168 |
| Selling, general and administration expenses | |||
| Disclosure of attribution of expenses by nature to their function [line items] | |||
| Other operating income and expenses | € 610 | € 712 | € 799 |