Statement Of Financial Position [Abstract]
| Concept |
As at 2025-03-31 |
As at 2025-03-31 |
As at 2025-03-31 |
As at 2025-03-31 |
As at 2025-03-31 |
As at 2024-03-31 |
As at 2024-03-31 |
As at 2024-03-31 |
As at 2024-03-31 |
As at 2024-03-31 |
As at 2023-03-31 |
As at 2023-03-31 |
As at 2023-03-31 |
As at 2023-03-31 |
As at 2023-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||
| Assets [abstract] | |||||||||||||||
| Cash and cash equivalents | — | — | — |
–
EUR
|
— | — | — | — |
–
EUR
|
— |
–
EUR
|
— | — | — | — |
| Assets | — | — | — |
6 917
EUR
|
— | — | — | — |
6 185
EUR
|
— | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||
| Equity [abstract] | |||||||||||||||
| Issued capital | — | — | — |
220,000,000
EUR
|
— | — | — | — |
220,000,000
EUR
|
— | — | — | — | — | — |
| Retained earnings | — | — | — |
6 125
EUR
|
— | — | — | — |
5 394
EUR
|
— | — | — | — | — | — |
| Share premium | — | — | — |
770,000,000
EUR
|
— | — | — | — |
770,000,000
EUR
|
— | — | — | — | — | — |
| Treasury shares | — | — | — |
222,000,000
EUR
|
— | — | — | — |
222,000,000
EUR
|
— | — | — | — | — | — |
| Equity |
6 125
EUR
|
22,000,000
EUR
|
990,000,000
EUR
|
6 915
EUR
|
222,000,000
EUR
|
22,000,000
EUR
|
5 394
EUR
|
222,000,000
EUR
|
6 184
EUR
|
990,000,000
EUR
|
5 720
EUR
|
990,000,000
EUR
|
222,000,000
EUR
|
22,000,000
EUR
|
4 930
EUR
|
| Liabilities [abstract] | |||||||||||||||
| Liabilities | — | — | — |
2,000,000
EUR
|
— | — | — | — |
1,000,000
EUR
|
— | — | — | — | — | — |
| Equity and liabilities | — | — | — |
6 917
EUR
|
— | — | — | — |
6 185
EUR
|
— | — | — | — | — | — |