Property, Plant and Equipment Additional Information (Details) - EUR (€) € in Millions |
9 Months Ended | |
|---|---|---|
Jun. 30, 2024 |
Jun. 30, 2023 |
|
| Disclosure of detailed information about property, plant and equipment [abstract] | ||
| Property, plant and equipment acquired | € 48.5 | € 78.3 |