Statement Of Changes In Equity [Abstract]
| Concept |
2024-04-01 to 2025-03-31 |
2024-04-01 to 2025-03-31 |
2024-04-01 to 2025-03-31 |
2024-04-01 to 2025-03-31 |
2024-04-01 to 2025-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||
| Statement of changes in equity [line items] | |||||||||
| Increase (decrease) through conversion of convertible instruments, equity |
168,000,000
EUR
|
5,000,000
EUR
|
1,000,000
EUR
|
164,000,000
EUR
|
168,000,000
EUR
|
7,280,000,000
EUR
|
7,483,000,000
EUR
|
7,483,000,000
EUR
|
202,000,000
EUR
|