Analysis Of Income And Expense [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||
| Material income and expense [abstract] | ||||||||||||
| Profit (loss) from continuing operations attributable to non-controlling interests | — | — | — | — |
802,000,000
EUR
|
— | — |
295,000,000
EUR
|
— | — | — | — |
| Profit (loss) from discontinued operations attributable to non-controlling interests | — | — | — | — |
-
EUR
|
— | — |
-
EUR
|
— | — | — | — |
| Finance income (cost) | — | — | — | — |
2,732,000,000
EUR
|
— | — |
3,417,000,000
EUR
|
— | — | — | — |
| Expenses by nature [abstract] | ||||||||||||
| Classes of employee benefits expense [abstract] | ||||||||||||
| Employee benefits expense | — | — | — | — |
2 444,1
EUR
|
— | — |
2 070,0
EUR
|
— | — | — | — |
| Miscellaneous other comprehensive income [abstract] | ||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | ||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations | — | — | — | — |
2,199,000,000
EUR
|
— | — |
1,247,000,000
EUR
|
— | — | — | — |
| Other comprehensive income, attributable to owners of parent | — | — | — | — |
252,000,000
EUR
|
— | — |
3,333,000,000
EUR
|
— | — | — | — |
| Other comprehensive income, attributable to non-controlling interests | — | — | — | — |
142,000,000
EUR
|
— | — |
105,000,000
EUR
|
— | — | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||||||||||||
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — | — | — |
10,000,000
EUR
|
— | — |
76,000,000
EUR
|
— | — | — | — |
| Share of other comprehensive income of associates and joint ventures accounted for using equity method, net of tax [abstract] | ||||||||||||
| Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, net of tax | — | — | — | — |
-
EUR
|
— | — |
38,000,000
EUR
|
— | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||
| Comprehensive income |
944,000,000
EUR
|
1,971,000,000
EUR
|
2,061,000,000
EUR
|
3 200,9
EUR
|
3 295,3
EUR
|
3 191,9
EUR
|
2 155,0
EUR
|
2 502,7
EUR
|
1,137,000,000
EUR
|
190,000,000
EUR
|
2 483,7
EUR
|
4,424,000,000
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — |
3 200,9
EUR
|
— | — |
2 483,7
EUR
|
— | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — | — | — |
944,000,000
EUR
|
— | — |
190,000,000
EUR
|
— | — | — | — |