Statement Of Changes In Equity [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||
| Increase (decrease) through appropriation of retained earnings, equity |
-
EUR
|
-
EUR
|
-
EUR
|
34,000,000
EUR
|
-
EUR
|
-
EUR
|
34,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
453,000,000
EUR
|
-
EUR
|
-
EUR
|
453,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
| Increase (decrease) through exercise of options, equity |
12,000,000
EUR
|
2,000,000
EUR
|
2,000,000
EUR
|
10,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
14,000,000
EUR
|
11,000,000
EUR
|
3,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
3,000,000
EUR
|
-
EUR
|
-
EUR
|
| Increase (decrease) through conversion of convertible instruments, equity |
-
EUR
|
550,000,000
EUR
|
550,000,000
EUR
|
-
EUR
|
550,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Purchase of treasury shares |
27,000,000
EUR
|
27,000,000
EUR
|
27,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Cancellation of treasury shares | — | — | — | — | — | — | — | — | — | — |
23,000,000
EUR
|
95,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
72,000,000
EUR
|
-
EUR
|