Statement Of Changes In Equity [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
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 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||
| Dividends recognised as distributions to owners of parent |
2,910,000,000
EUR
|
— |
2,910,000,000
EUR
|
— |
2,910,000,000
EUR
|
— | — | — | — | — | — |
2,339,000,000
EUR
|
2,339,000,000
EUR
|
2,339,000,000
EUR
|
| Increase (decrease) through transactions with owners, equity |
3 552,7
EUR
|
18,000,000
EUR
|
3 552,7
EUR
|
3 829,3
EUR
|
2,784,000,000
EUR
|
–
EUR
|
–
EUR
|
–
EUR
|
9,264,000,000
EUR
|
3,000,000
EUR
|
–
EUR
|
7,051,000,000
EUR
|
7,051,000,000
EUR
|
2,216,000,000
EUR
|
| Share issue related cost |
1,000,000
EUR
|
— |
1,000,000
EUR
|
1,000,000
EUR
|
— | — | — | — |
2,000,000
EUR
|
— | — |
2,000,000
EUR
|
2,000,000
EUR
|
— |