Analysis Of Income And Expense [Abstract]
| Concept |
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 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||||
| Revenue [abstract] | ||||||||||||||||||
| Revenue | — |
8 553
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
10 055
EUR
|
— | — | — |
| Material income and expense [abstract] | ||||||||||||||||||
| Miscellaneous other operating income | — |
147,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
165,000,000
EUR
|
— | — | — |
| Miscellaneous other operating expense | — |
394,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
686,000,000
EUR
|
— | — | — |
| Expenses by nature [abstract] | ||||||||||||||||||
| Raw materials and consumables used | — |
5 043
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
5 964
EUR
|
— | — | — |
| Classes of employee benefits expense [abstract] | ||||||||||||||||||
| Employee benefits expense | — |
1 270
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
1 331
EUR
|
— | — | — |
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||||||||||||||||||
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss | — |
609,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
597,000,000
EUR
|
— | — | — |
| 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 | — |
143,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
206,000,000
EUR
|
— | — | — |
| Other comprehensive income, before tax, hedges of net investments in foreign operations | — |
16,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
9,000,000
EUR
|
— | — | — |
| Other comprehensive income, attributable to non-controlling interests | — |
1,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
0
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 | — |
1,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
229,000,000
EUR
|
— | — | — |
| Share of other comprehensive income of associates and joint ventures accounted for using equity method, before 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, before tax | — |
12,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
0
EUR
|
— | — | — |
| Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, before tax | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
11,000,000
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 | — |
315,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
6,000,000
EUR
|
— | — | — |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss | — |
15,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
2,000,000
EUR
|
— | — | — |
| Income tax relating to components of other comprehensive income |
5,000,000
EUR
|
330,000,000
EUR
|
4,000,000
EUR
|
— |
11,000,000
EUR
|
— |
330,000,000
EUR
|
310,000,000
EUR
|
1,000,000
EUR
|
— |
1,000,000
EUR
|
9,000,000
EUR
|
— |
6,000,000
EUR
|
9,000,000
EUR
|
— | — |
1,000,000
EUR
|
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income |
642,000,000
EUR
|
1 616
EUR
|
131,000,000
EUR
|
9,000,000
EUR
|
43,000,000
EUR
|
12,000,000
EUR
|
1 625
EUR
|
1 195
EUR
|
137,000,000
EUR
|
—
EUR
|
198,000,000
EUR
|
1 113
EUR
|
109,000,000
EUR
|
808,000,000
EUR
|
1 089
EUR
|
24,000,000
EUR
|
11,000,000
EUR
|
13,000,000
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — |
1 625
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
1 113
EUR
|
— | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — |
9,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
24,000,000
EUR
|
— | — | — |