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 |
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] | ||||||||||||||||||
| Material income and expense [abstract] | ||||||||||||||||||
| Reversal of provisions for cost of restructuring | — |
—
EUR
|
— | — | — | — | — | — | — | — | — |
1,000,000
EUR
|
— | — | — | — | — | — |
| Research and development expense | — |
385,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
347,000,000
EUR
|
— | — | — | — | — | — |
| Sales and marketing expense | — |
957,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
978,000,000
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 |
1,000,000
EUR
|
714,000,000
EUR
|
— | — | — |
713,000,000
EUR
|
— | — |
713,000,000
EUR
|
— |
224,000,000
EUR
|
225,000,000
EUR
|
— |
0
EUR
|
— | — | — |
224,000,000
EUR
|
| 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 | — |
714,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
225,000,000
EUR
|
— | — | — | — | — | — |
| Share of other comprehensive income of associates and joint ventures accounted for using equity method, net of tax [abstract] | ||||||||||||||||||
| Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, net of tax | — |
7,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
7,000,000
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 | — |
23,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
5,000,000
EUR
|
— | — | — | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income |
8,000,000
EUR
|
1 128,4
EUR
|
—
EUR
|
—
EUR
|
95,000,000
EUR
|
713,000,000
EUR
|
—
EUR
|
1 065,7
EUR
|
1 127,6
EUR
|
—
EUR
|
224,000,000
EUR
|
3,212,000,000
EUR
|
—
EUR
|
17,000,000
EUR
|
9,000,000
EUR
|
3,410,000,000
EUR
|
—
EUR
|
3,195,000,000
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income from continuing operations, attributable to owners of parent | — |
2,226,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
1,265,000,000
EUR
|
— | — | — | — | — | — |
| Comprehensive income from discontinued operations, attributable to owners of parent | — |
9,049,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
1,930,000,000
EUR
|
— | — | — | — | — | — |
| Comprehensive income, attributable to owners of parent | — |
1 127,6
EUR
|
— | — | — | — | — | — | — | — | — |
3,195,000,000
EUR
|
— | — | — | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — |
8,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
17,000,000
EUR
|
— | — | — | — | — | — |