Share-based Compensation - Summary of Stock-Based Compensation Expenses Recognized (Details) - Management Investment Plan - EUR (€) € in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2024 |
Jun. 30, 2023 |
Jun. 30, 2024 |
Jun. 30, 2023 |
|
| Disclosure of terms and conditions of share-based payment arrangement [line items] | ||||
| Recognized share-based compensation expense | € 0 | € 14,817 | € 3,591 | € 18,085 |
| Sales and Marketing Expenses | ||||
| Disclosure of terms and conditions of share-based payment arrangement [line items] | ||||
| Recognized share-based compensation expense | 0 | 1,670 | 406 | 2,038 |
| General Administrative Expenses | ||||
| Disclosure of terms and conditions of share-based payment arrangement [line items] | ||||
| Recognized share-based compensation expense | € 0 | € 13,147 | € 3,185 | € 16,047 |