Statement Of Comprehensive Income [Abstract]
| Concept |
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 |
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 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||
| Profit (loss) |
2,000,000
EUR
|
— |
1,050,900
EUR
|
— | — |
1,050,700
EUR
|
— |
1,050,900
EUR
|
— | — |
2,006,000,000
EUR
|
2,006,000,000
EUR
|
— |
1,000,000
EUR
|
— |
2,005,000,000
EUR
|
| Other comprehensive income [abstract] | ||||||||||||||||
| Other comprehensive income | — |
2,000,000
EUR
|
735,000,000
EUR
|
71,000,000
EUR
|
652,000,000
EUR
|
735,000,000
EUR
|
10,000,000
EUR
|
— |
865,000,000
EUR
|
41,000,000
EUR
|
950,000,000
EUR
|
— |
9,000,000
EUR
|
— |
135,000,000
EUR
|
950,000,000
EUR
|
| Comprehensive income |
2,000,000
EUR
|
2,000,000
EUR
|
9,774,000,000
EUR
|
71,000,000
EUR
|
652,000,000
EUR
|
9,772,000,000
EUR
|
10,000,000
EUR
|
1,050,900
EUR
|
865,000,000
EUR
|
41,000,000
EUR
|
2,956,000,000
EUR
|
2,006,000,000
EUR
|
9,000,000
EUR
|
1,000,000
EUR
|
135,000,000
EUR
|
2,955,000,000
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — |
9,774,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
2,956,000,000
EUR
|
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — |
2,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
1,000,000
EUR
|