Statement Of Changes In Equity [Abstract]
| Concept |
2022-10-01 to 2023-09-30 |
2022-10-01 to 2023-09-30 |
2022-10-01 to 2023-09-30 |
2022-10-01 to 2023-09-30 |
2021-10-01 to 2022-09-30 |
2021-10-01 to 2022-09-30 |
2021-10-01 to 2022-09-30 |
2021-10-01 to 2022-09-30 |
|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||
| Statement of changes in equity [line items] | ||||||||
| Increase (decrease) through appropriation of retained earnings, equity |
-
EUR
|
-
EUR
|
427,000,000
EUR
|
427,000,000
EUR
|
-
EUR
|
-
EUR
|
100,000,000
EUR
|
100,000,000
EUR
|
| Reduction of issued capital | — | — | — | — |
-
EUR
|
-
EUR
|
— | — |