Analysis Of Income And Expense [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
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 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||||||||
| Revenue [abstract] | ||||||||||||||||||||||
| Revenue | — | — | — | — | — | — |
15,289,000,000
EUR
|
— | — | — | — |
15,978,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Material income and expense [abstract] | ||||||||||||||||||||||
| Expense of restructuring activities | — | — | — | — | — | — |
24,000,000
EUR
|
— | — | — | — |
36,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Gains (losses) on disposals of investments [abstract] | ||||||||||||||||||||||
| Gains (losses) on disposals of investments | — | — | — | — | — | — |
1,000,000
EUR
|
— | — | — | — |
—
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Research and development expense | — | — | — | — | — | — |
617,000,000
EUR
|
— | — | — | — |
611,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Finance income (cost) | — | — | — | — | — | — |
211,000,000
EUR
|
— | — | — | — |
443,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Selling, general and administrative expense [abstract] | ||||||||||||||||||||||
| Selling, general and administrative expense | — | — | — | — | — | — |
1,000,000,000
EUR
|
— | — | — | — |
996,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Expenses by nature [abstract] | ||||||||||||||||||||||
| Other expenses, by nature | — | — | — | — | — | — |
252,000,000
EUR
|
— | — | — | — |
240,000,000
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 | — | — | — | — | — | — |
81,000,000
EUR
|
— | — | — | — |
212,000,000
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 | — | — | — | — | — | — |
26,000,000
EUR
|
— | — | — | — |
14,000,000
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 | — | — | — | — | — | — |
5,000,000
EUR
|
— | — | — | — |
1,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss | — | — | — | — | — | — |
9,000,000
EUR
|
— | — | — | — |
—
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||||||
| Comprehensive income from continuing operations | — | — | — | — | — | — |
479,000,000
EUR
|
— | — | — | — |
1,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Comprehensive income from discontinued operations | — | — | — | — | — | — |
185,000,000
EUR
|
— | — | — | — |
37,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
—
EUR
|
—
EUR
|
4,000,000
EUR
|
82,000,000
EUR
|
349,000,000
EUR
|
8,000,000
EUR
|
294,000,000
EUR
|
—
EUR
|
11,000,000
EUR
|
—
EUR
|
34,000,000
EUR
|
36,000,000
EUR
|
—
EUR
|
25,000,000
EUR
|
33,000,000
EUR
|
14,000,000
EUR
|
218,000,000
EUR
|
211,000,000
EUR
|
—
EUR
|
—
EUR
|
1,000,000
EUR
|
—
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — | — |
286,000,000
EUR
|
— | — | — | — |
50,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — | — |
8,000,000
EUR
|
— | — | — | — |
14,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |