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 |
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 |
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] | ||||||||||||||||||||||||
| Impairment loss (reversal of impairment loss) on trade receivables [abstract] | ||||||||||||||||||||||||
| Impairment loss (reversal of impairment loss) recognised in profit or loss, trade receivables | — | — | — | — | — | — | — | — | — | — |
84,000,000
EUR
|
— |
137,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Finance income (cost) | — | — | — | — | — | — | — | — | — | — |
905,000,000
EUR
|
— |
884,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Other operating income (expense) | — | — | — | — | — | — | — | — | — | — |
161,000,000
EUR
|
— |
645,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Selling, general and administrative expense [abstract] | ||||||||||||||||||||||||
| Selling, general and administrative expense | — | — | — | — | — | — | — | — | — | — |
5,817,000,000
EUR
|
— |
5,448,000,000
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 | — | — | — | — | — | — | — | — | — | — |
298,000,000
EUR
|
— |
1,741,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||||||||
| Comprehensive income |
1,000,000
EUR
|
44,000,000
EUR
|
-
EUR
|
-
EUR
|
1,634,000,000
EUR
|
-
EUR
|
-
EUR
|
298,000,000
EUR
|
1,000,000
EUR
|
-
EUR
|
1,635,000,000
EUR
|
1,292,000,000
EUR
|
1,612,000,000
EUR
|
-
EUR
|
128,000,000
EUR
|
-
EUR
|
5,000,000
EUR
|
-
EUR
|
-
EUR
|
1,741,000,000
EUR
|
0
EUR
|
-
EUR
|
1,612,000,000
EUR
|
6,000,000
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — | — | — | — | — | — |
1,634,000,000
EUR
|
— |
1,612,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — | — | — | — | — | — |
1,000,000
EUR
|
— |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |