Intangible Assets - Carrying Value of Indefinite-Lived Intangibles (Details) - EUR (€) € in Thousands |
Sep. 30, 2024 |
Sep. 30, 2023 |
|---|---|---|
| Disclosure of intangible assets with indefinite useful life [line items] | ||
| Indefinite-lived intangibles | € 1,405,815 | € 1,444,184 |
| Americas | ||
| Disclosure of intangible assets with indefinite useful life [line items] | ||
| Indefinite-lived intangibles | 760,768 | 801,621 |
| Europe | ||
| Disclosure of intangible assets with indefinite useful life [line items] | ||
| Indefinite-lived intangibles | 485,557 | 496,735 |
| ASPA | ||
| Disclosure of intangible assets with indefinite useful life [line items] | ||
| Indefinite-lived intangibles | 108,786 | 98,777 |
| MEAI | ||
| Disclosure of intangible assets with indefinite useful life [line items] | ||
| Indefinite-lived intangibles | € 50,704 | € 47,051 |