Statement Of Changes In Net Assets Available For Benefits [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|
| Statement of changes in net assets available for benefits [abstract] | ||
| Reconciliation of changes in net assets available for benefits [abstract] | ||
| Changes in net assets available for benefits [abstract] | ||
| Other income |
226,000,000
EUR
|
358,000,000
EUR
|
| Administrative expenses |
488,000,000
EUR
|
554,000,000
EUR
|
| Other expense, by function |
412,000,000
EUR
|
610,000,000
EUR
|
| Tax expense (income) |
101,000,000
EUR
|
369,000,000
EUR
|