Other general administrative expenses - Narrative (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] | |||
| Auditor's remuneration | € 140.7 | € 144.2 | € 133.6 |
| Commissioned services from audit firms | 155.9 | € 206.2 | € 174.1 |
| BDO | |||
| Disclosure of attribution of expenses by nature to their function [line items] | |||
| Auditor's remuneration | € 1.9 | ||