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 |
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] | ||||||||||||
| Increase (decrease) through transfer to statutory reserve, equity | — |
1,000,000
EUR
|
0
EUR
|
0
EUR
|
1,000,000
EUR
|
— | — |
3,000,000
EUR
|
— |
0
EUR
|
0
EUR
|
3,000,000
EUR
|
| Increase (decrease) through transactions with owners, equity |
16,000,000
EUR
|
1,000,000
EUR
|
777,000,000
EUR
|
847,000,000
EUR
|
794,000,000
EUR
|
70,000,000
EUR
|
65,000,000
EUR
|
3,000,000
EUR
|
14,000,000
EUR
|
845,000,000
EUR
|
910,000,000
EUR
|
862,000,000
EUR
|