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 |
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 |
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] | ||||||||||||||||||||
| Revenue [abstract] | ||||||||||||||||||||
| Interest income | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Interest income on cash and cash equivalents | — | — | — | — | — | — | — | — | — |
11,000,000
EUR
|
12,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Revenue | — | — | — | — | — | — | — | — | — |
19 197
EUR
|
16 659
EUR
|
— | — | — | — | — | — | — | — | — |
| Material income and expense [abstract] | ||||||||||||||||||||
| Finance income (cost) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other finance income (cost) | — | — | — | — | — | — | — | — | — |
20,000,000
EUR
|
29,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Expenses by nature [abstract] | ||||||||||||||||||||
| Raw materials and consumables used | — | — | — | — | — | — | — | — | — |
3 171
EUR
|
2 897
EUR
|
— | — | — | — | — | — | — | — | — |
| Classes of employee benefits expense [abstract] | ||||||||||||||||||||
| Employee benefits expense | — | — | — | — | — | — | — | — | — |
4 091
EUR
|
3 778
EUR
|
— | — | — | — | — | — | — | — | — |
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||||||||||||||||||||
| Depreciation and amortisation expense [abstract] | ||||||||||||||||||||
| Depreciation and amortisation expense | — | — | — | — | — | — | — | — | — |
1 258
EUR
|
1 195
EUR
|
— | — | — | — | — | — | — | — | — |
| Tax expense other than income tax expense | — | — | — | — | — | — | — | — | — |
454,000,000
EUR
|
461,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Other expenses, by nature | — | — | — | — | — | — | — | — | — |
8 356
EUR
|
7 047
EUR
|
— | — | — | — | — | — | — | — | — |
| Disclosure of attribution of expenses by nature to their function [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of attribution of expenses by nature to their function [abstract] | ||||||||||||||||||||
| Disclosure of attribution of expenses by nature to their function [line items] | ||||||||||||||||||||
| Miscellaneous other comprehensive income [abstract] | ||||||||||||||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | ||||||||||||||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations | — | — | — | — | — | — | — | — | — |
3,000,000
EUR
|
-
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 | — | — | — | — | — | — | — | — | — |
11,000,000
EUR
|
13,000,000
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 not be reclassified to profit or loss, net of tax | — | — | — | — | — | — | — | — | — |
-
EUR
|
-
EUR
|
— | — | — | — | — | — | — | — | — |
| 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 | — | — | — | — | — | — | — | — | — |
11,000,000
EUR
|
6,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Income tax relating to components of other comprehensive income [abstract] | ||||||||||||||||||||
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss | — | — | — | — | — | — | — | — | — |
8,000,000
EUR
|
15,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss | — | — | — | — | — | — | — | — | — |
35,000,000
EUR
|
10,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||||
| Comprehensive income |
431,000,000
EUR
|
42,000,000
EUR
|
777,000,000
EUR
|
846,000,000
EUR
|
-
EUR
|
20,000,000
EUR
|
3,000,000
EUR
|
10,000,000
EUR
|
-
EUR
|
1 277
EUR
|
549,000,000
EUR
|
375,000,000
EUR
|
2,000,000
EUR
|
20,000,000
EUR
|
33,000,000
EUR
|
-
EUR
|
1,000,000
EUR
|
228,000,000
EUR
|
-
EUR
|
321,000,000
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — | — | — | — | — |
846,000,000
EUR
|
321,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — | — | — | — | — |
431,000,000
EUR
|
228,000,000
EUR
|
— | — | — | — | — | — | — | — | — |