Disclosure Of Income Tax [Text Block]
| Concept |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|
| Disclosure of income tax [text block] | — | — | — | — |
| Major components of tax expense (income) [abstract] | ||||
| Tax expense (income) | — |
1,388,000,000
EUR
|
— |
1,223,000,000
EUR
|
| Income tax relating to components of other comprehensive income [abstract] | ||||
| Income tax relating to exchange differences on translation of foreign operations included in other comprehensive income | — |
11,000,000
EUR
|
— |
9,000,000
EUR
|
| Income tax relating to remeasurements of defined benefit plans included in other comprehensive income | — |
90,000,000
EUR
|
— |
92,000,000
EUR
|
| Disclosure of temporary difference, unused tax losses and unused tax credits [text block] | — | — | — | — |
| Disclosure of temporary difference, unused tax losses and unused tax credits [abstract] | ||||
| Disclosure of temporary difference, unused tax losses and unused tax credits [line items] | ||||
| Deferred tax assets and liabilities [abstract] | ||||
| Deferred tax assets |
5,406,000,000
EUR
|
— |
4,754,000,000
EUR
|
— |
| Deferred tax liabilities |
441,000,000
EUR
|
— |
820,000,000
EUR
|
— |
| Deferred tax expense (income) [abstract] | ||||
| Deferred tax expense (income) | — |
950,000,000
EUR
|
— |
576,000,000
EUR
|
| Reconciliation of accounting profit multiplied by applicable tax rates [abstract] |