Statement Of Changes In Equity [Abstract]
| Concept |
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 |
|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||
| Statement of changes in equity [line items] | |||||||
| Dividends recognised as distributions to non-controlling interests |
16,000,000
EUR
|
0
EUR
|
16,000,000
EUR
|
34,000,000
EUR
|
34,000,000
EUR
|
— |
0
EUR
|
| Increase (decrease) through transactions with owners, equity | — | — | — |
102,000,000
EUR
|
0
EUR
|
102,000,000
EUR
|
102,000,000
EUR
|