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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||||||||
| Profit (loss) |
1,118,000,000
EUR
|
-
EUR
|
-
EUR
|
1,118,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
191,000,000
EUR
|
1,309,000,000
EUR
|
-
EUR
|
-
EUR
|
1,177,000,000
EUR
|
953,000,000
EUR
|
-
EUR
|
-
EUR
|
953,000,000
EUR
|
-
EUR
|
224,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
| Other comprehensive income [abstract] | ||||||||||||||||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||||||||
| Other comprehensive income, before tax, gains (losses) from investments in equity instruments | — | — | — | — | — | — | — | — |
201,000,000
EUR
|
— | — |
370,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans | — | — | — | — | — | — | — | — |
-
EUR
|
— | — |
56,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Other comprehensive income, before tax, gains (losses) on hedging instruments that hedge investments in equity instruments | — | — | — | — | — | — | — | — |
6,000,000
EUR
|
— | — |
14,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Share of other comprehensive income of associates and joint ventures accounted for using equity method that will not be reclassified to profit or loss, before tax | — | — | — | — | — | — | — | — |
146,000,000
EUR
|
— | — |
32,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations | — | — | — | — | — | — | — | — |
286,000,000
EUR
|
— | — |
262,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Cash flow hedges [abstract] | ||||||||||||||||||||||
| Other comprehensive income, before tax, cash flow hedges | — | — | — | — | — | — | — | — |
15,000,000
EUR
|
— | — |
10,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Financial assets measured at fair value through other comprehensive income [abstract] | ||||||||||||||||||||||
| Other comprehensive income, before tax, financial assets measured at fair value through other comprehensive income | — | — | — | — | — | — | — | — |
212,000,000
EUR
|
— | — |
2,372,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Insurance finance income (expenses) from insurance contracts issued excluded from profit or loss [abstract] | ||||||||||||||||||||||
| Other comprehensive income, before tax, insurance finance income (expenses) from insurance contracts issued excluded from profit or loss that will be reclassified to profit or loss | — | — | — | — | — | — | — | — |
78,000,000
EUR
|
— | — |
1,911,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Finance income (expenses) from reinsurance contracts held excluded from profit or loss [abstract] | ||||||||||||||||||||||
| Other comprehensive income, before tax, finance income (expenses) from reinsurance contracts held excluded from profit or loss | — | — | — | — | — | — | — | — |
18,000,000
EUR
|
— | — |
25,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, before tax | — | — | — | — | — | — | — | — |
678,000,000
EUR
|
— | — |
360,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract] | ||||||||||||||||||||||
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss | — | — | — | — | — | — | — | — |
31,000,000
EUR
|
— | — |
2,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract] | ||||||||||||||||||||||
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss | — | — | — | — | — | — | — | — |
173,000,000
EUR
|
— | — |
61,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
-
EUR
|
1,988,000,000
EUR
|
2,406,000,000
EUR
|
128,000,000
EUR
|
-
EUR
|
-
EUR
|
289,000,000
EUR
|
29,000,000
EUR
|
157,000,000
EUR
|
-
EUR
|
1,000,000
EUR
|
214,000,000
EUR
|
-
EUR
|
38,000,000
EUR
|
2,577,000,000
EUR
|
72,000,000
EUR
|
2,208,000,000
EUR
|
142,000,000
EUR
|
-
EUR
|
259,000,000
EUR
|
-
EUR
|
-
EUR
|
| Comprehensive income |
1,118,000,000
EUR
|
1,988,000,000
EUR
|
2,406,000,000
EUR
|
990,000,000
EUR
|
-
EUR
|
-
EUR
|
289,000,000
EUR
|
162,000,000
EUR
|
1,152,000,000
EUR
|
-
EUR
|
1,000,000
EUR
|
1,391,000,000
EUR
|
953,000,000
EUR
|
38,000,000
EUR
|
2,577,000,000
EUR
|
1,025,000,000
EUR
|
2,208,000,000
EUR
|
366,000,000
EUR
|
-
EUR
|
259,000,000
EUR
|
-
EUR
|
-
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — | — | — | — |
990,000,000
EUR
|
— | — |
1,025,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — | — | — | — |
162,000,000
EUR
|
— | — |
366,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |