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 |
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 | — |
7,262,000,000
EUR
|
— | — | — | — | — |
6,846,000,000
EUR
|
— | — | — | — |
| Material income and expense [abstract] | ||||||||||||
| Research and development expense | — |
568,000,000
EUR
|
— | — | — | — | — |
668,000,000
EUR
|
— | — | — | — |
| Finance income (cost) | — |
339,000,000
EUR
|
— | — | — | — | — |
400,000,000
EUR
|
— | — | — | — |
| Sales and marketing expense | — |
499,000,000
EUR
|
— | — | — | — | — |
504,000,000
EUR
|
— | — | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||||||||||||
| Share of profit (loss) of joint ventures accounted for using equity method | — |
141,000,000
EUR
|
— | — | — | — | — |
28,000,000
EUR
|
— | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||
| Comprehensive income |
–
EUR
|
336,000,000
EUR
|
–
EUR
|
42,000,000
EUR
|
30,000,000
EUR
|
264,000,000
EUR
|
–
EUR
|
1,278,000,000
EUR
|
20,000,000
EUR
|
1,267,000,000
EUR
|
–
EUR
|
31,000,000
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||
| Comprehensive income, attributable to owners of parent | — |
336,000,000
EUR
|
— | — | — | — | — |
1,278,000,000
EUR
|
— | — | — | — |