Statement Of Changes In Net Assets Available For Benefits [Abstract]
| Concept |
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 |
|---|---|---|---|---|---|---|
| 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] | ||||||
| Investment income |
—
EUR
|
6,000,000
EUR
|
6,000,000
EUR
|
—
EUR
|
5,000,000
EUR
|
5,000,000
EUR
|
| Tax expense (income) |
5,000,000
EUR
|
296,000,000
EUR
|
301,000,000
EUR
|
2,000,000
EUR
|
154,000,000
EUR
|
152,000,000
EUR
|