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 |
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 change in equity of subsidiaries, equity |
EUR
|
9,000,000
EUR
|
EUR
|
EUR
|
9,000,000
EUR
|
EUR
|
EUR
|
–
EUR
|
EUR
|
–
EUR
|
EUR
|
EUR
|
346,000,000
EUR
|
EUR
|
346,000,000
EUR
|
EUR
|
EUR
|
EUR
|
| Cancellation of treasury shares |
3,000,000
EUR
|
–
EUR
|
333,000,000
EUR
|
330,000,000
EUR
|
–
EUR
|
EUR
|
EUR
|
–
EUR
|
EUR
|
–
EUR
|
382,000,000
EUR
|
3,000,000
EUR
|
–
EUR
|
EUR
|
–
EUR
|
EUR
|
EUR
|
379,000,000
EUR
|