Statement Of Comprehensive Income [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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||||||
| Profit (loss) |
4,000,000
EUR
|
— | — | — |
502,000,000
EUR
|
1,161,000,000
EUR
|
— | — | — | — |
104,000,000
EUR
|
2,401,000,000
EUR
|
— | — | — |
1,070,000,000
EUR
|
— | — | — | — |
| Other comprehensive income [abstract] | ||||||||||||||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract] | ||||||||||||||||||||
| Other comprehensive income, net of tax, gains (losses) from investments in equity instruments | — | — | — | — | — |
9,000,000
EUR
|
— | — | — | — | — |
5,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans | — | — | — | — | — |
68,000,000
EUR
|
— | — | — | — | — |
66,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] | ||||||||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations | — | — | — | — | — |
567,000,000
EUR
|
— | — | — | — | — |
170,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Available-for-sale financial assets [abstract] | ||||||||||||||||||||
| Other comprehensive income, net of tax, available-for-sale financial assets | — | — | — | — | — |
1,000,000
EUR
|
— | — | — | — | — |
1,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Cash flow hedges [abstract] | ||||||||||||||||||||
| Reclassification adjustments on cash flow hedges, net of tax | — | — | — | — | — |
9,000,000
EUR
|
— | — | — | — | — |
12,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Other comprehensive income, net of tax, cash flow hedges | — | — | — | — | — |
166,000,000
EUR
|
— | — | — | — | — |
135,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Hedges of net investment in foreign operations [abstract] | ||||||||||||||||||||
| Other comprehensive income, net of tax, hedges of net investments in foreign operations | — | — | — | — | — |
14,000,000
EUR
|
— | — | — | — | — |
28,000,000
EUR
|
— | — | — | — | — | — | — | — |
| 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 | — | — | — | — | — |
59,000,000
EUR
|
— | — | — | — | — |
75,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Other comprehensive income | — |
3,000,000
EUR
|
192,000,000
EUR
|
302,000,000
EUR
|
34,000,000
EUR
|
278,000,000
EUR
|
1,000,000
EUR
|
183,000,000
EUR
|
80,000,000
EUR
|
97,000,000
EUR
|
— |
464,000,000
EUR
|
142,000,000
EUR
|
2,000,000
EUR
|
1,000,000
EUR
|
34,000,000
EUR
|
44,000,000
EUR
|
135,000,000
EUR
|
187,000,000
EUR
|
63,000,000
EUR
|
| Comprehensive income |
4,000,000
EUR
|
3,000,000
EUR
|
— |
302,000,000
EUR
|
536,000,000
EUR
|
883,000,000
EUR
|
1,000,000
EUR
|
— |
80,000,000
EUR
|
— |
104,000,000
EUR
|
1,937,000,000
EUR
|
— |
2,000,000
EUR
|
1,000,000
EUR
|
1,036,000,000
EUR
|
44,000,000
EUR
|
— | — |
63,000,000
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
306,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
1,032,000,000
EUR
|
— | — | — | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — | — | — |
297,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
995,000,000
EUR
|
— | — |