Other general administrative expenses - Schedule of technical reports includes the fees paid by various Group companies (Details) - EUR (€) € in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Selling, general and administrative expense [abstract] | |||
| Audit | € 118.5 | € 122.3 | € 117.5 |
| Audit-related services | 15.0 | 13.6 | 8.6 |
| Tax services | 0.1 | 0.9 | 1.6 |
| All other | 7.1 | 7.4 | 5.9 |
| Total | € 140.7 | € 144.2 | € 133.6 |