Statement Of Comprehensive Income [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||
| Profit (loss) | — | — | — | — |
9,094,000,000
EUR
|
9,094,000,000
EUR
|
9,094,000,000
EUR
|
3,793,000,000
EUR
|
— |
3,793,000,000
EUR
|
— | — | — |
3,793,000,000
EUR
|
| Other comprehensive income [abstract] | ||||||||||||||
| Other comprehensive income | — | — | — |
655,000,000
EUR
|
655,000,000
EUR
|
655,000,000
EUR
|
— | — | — |
61,000,000
EUR
|
61,000,000
EUR
|
— | — |
61,000,000
EUR
|
| Comprehensive income |
–
EUR
|
–
EUR
|
–
EUR
|
655,000,000
EUR
|
9,750,000,000
EUR
|
9,750,000,000
EUR
|
9,094,000,000
EUR
|
3,793,000,000
EUR
|
–
EUR
|
3,732,000,000
EUR
|
61,000,000
EUR
|
–
EUR
|
–
EUR
|
3,732,000,000
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — |
9,750,000,000
EUR
|
— | — | — |
3,732,000,000
EUR
|
— | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — |
–
EUR
|
— | — | — |
–
EUR
|
— | — | — | — |