Analysis Of Income And Expense [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||
| Revenue [abstract] | ||||||||||||
| Revenue | — | — |
8 339,4
EUR
|
— | — | — | — | — | — | — |
6 994,2
EUR
|
— |
| Material income and expense [abstract] | ||||||||||||
| Research and development expense | — | — |
3,574,000,000
EUR
|
— | — | — | — | — | — | — |
3,291,000,000
EUR
|
— |
| Finance income (cost) | — | — |
632,000,000
EUR
|
— | — | — | — | — | — | — |
871,000,000
EUR
|
— |
| Other operating income (expense) | — | — |
2,882,000,000
EUR
|
— | — | — | — | — | — | — |
1,168,000,000
EUR
|
— |
| Selling, general and administrative expense [abstract] | ||||||||||||
| Selling, general and administrative expense | — | — |
2 054,6
EUR
|
— | — | — | — | — | — | — |
1 765,0
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 | — | — |
2,915,000,000
EUR
|
— | — | — | — | — | — | — |
3,407,000,000
EUR
|
— |
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||||||||||||
| Share of profit (loss) of associates accounted for using equity method | — | — |
0
EUR
|
— | — | — | — | — | — | — |
0
EUR
|
— |
| Income tax relating to components of other comprehensive income [abstract] | ||||||||||||
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss | — | — |
49,000,000
EUR
|
— | — | — | — | — | — | — |
79,000,000
EUR
|
— |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||
| Comprehensive income |
203,000,000
EUR
|
1 372,4
EUR
|
1 372,5
EUR
|
1 060,7
EUR
|
1,000,000
EUR
|
2,914,000,000
EUR
|
8,000,000
EUR
|
253,000,000
EUR
|
3,405,000,000
EUR
|
1 283,2
EUR
|
1 284,0
EUR
|
9,174,000,000
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
1 372,4
EUR
|
— | — | — | — | — | — | — |
1 283,2
EUR
|
— |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — |
1,000,000
EUR
|
— | — | — | — | — | — | — |
8,000,000
EUR
|
— |