Analysis Of Income And Expense [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||||
| Revenue [abstract] | ||||||||||||||||||
| Revenue | — |
6,704,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
7,514,000,000
EUR
|
— | — | — | — |
| Material income and expense [abstract] | ||||||||||||||||||
| Research and development expense | — |
308,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
295,000,000
EUR
|
— | — | — | — |
| Selling, general and administrative expense [abstract] | ||||||||||||||||||
| Selling, general and administrative expense | — |
1,882,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,927,000,000
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
|
— | — | — | — | — | — | — | — | — | — | — |
159,000,000
EUR
|
— | — | — | — |
| Other comprehensive income, before tax, hedges of net investments in foreign operations | — |
3,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
10,000,000
EUR
|
— | — | — | — |
| Income tax relating to exchange differences on translation of foreign operations and hedges of net investments in foreign operations included in other comprehensive income [abstract] | ||||||||||||||||||
| Income tax relating to exchange differences on translation of foreign operations included in other comprehensive income | — |
–
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
–
EUR
|
— | — | — | — |
| Income tax relating to hedges of net investments in foreign operations included in other comprehensive income | — |
1,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
–
EUR
|
— | — | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||||||||||||||||||
| Share of profit (loss) of associates accounted for using equity method | — |
–
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
–
EUR
|
— | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income |
–
EUR
|
77,000,000
EUR
|
–
EUR
|
6,000,000
EUR
|
19,000,000
EUR
|
191,000,000
EUR
|
–
EUR
|
71,000,000
EUR
|
139,000,000
EUR
|
–
EUR
|
18,000,000
EUR
|
–
EUR
|
663,000,000
EUR
|
675,000,000
EUR
|
–
EUR
|
534,000,000
EUR
|
12,000,000
EUR
|
147,000,000
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — |
71,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
663,000,000
EUR
|
— | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — |
6,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
12,000,000
EUR
|
— | — | — | — |