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 |
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) |
-
EUR
|
-
EUR
|
4,000,000
EUR
|
4,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
810,000,000
EUR
|
-
EUR
|
-
EUR
|
812,000,000
EUR
|
-
EUR
|
-
EUR
|
2,000,000
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 |
-
EUR
|
-
EUR
|
-
EUR
|
102,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
102,000,000
EUR
|
-
EUR
|
-
EUR
|
2,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
2,000,000
EUR
|
| Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans |
-
EUR
|
-
EUR
|
-
EUR
|
3,000,000
EUR
|
3,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
3,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
3,000,000
EUR
|
-
EUR
|
-
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 |
-
EUR
|
-
EUR
|
-
EUR
|
273,000,000
EUR
|
273,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
224,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
224,000,000
EUR
|
-
EUR
|
-
EUR
|
| Cash flow hedges [abstract] | ||||||||||||||||||
| Other comprehensive income, before tax, cash flow hedges |
-
EUR
|
-
EUR
|
-
EUR
|
16,000,000
EUR
|
16,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
15,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
15,000,000
EUR
|
-
EUR
|
-
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 |
-
EUR
|
-
EUR
|
-
EUR
|
127,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
127,000,000
EUR
|
-
EUR
|
-
EUR
|
550,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
550,000,000
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 | — | — | — |
88,000,000
EUR
|
— | — | — | — | — | — |
245,000,000
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 | — | — | — |
76,000,000
EUR
|
— | — | — | — | — | — |
105,000,000
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 | — | — | — |
13,000,000
EUR
|
— | — | — | — | — | — |
4,000,000
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 | — | — | — |
10,000,000
EUR
|
— | — | — | — | — | — |
43,000,000
EUR
|
— | — | — | — | — | — | — |
| Other comprehensive income |
-
EUR
|
-
EUR
|
-
EUR
|
296,000,000
EUR
|
252,000,000
EUR
|
-
EUR
|
-
EUR
|
44,000,000
EUR
|
-
EUR
|
-
EUR
|
73,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
432,000,000
EUR
|
-
EUR
|
359,000,000
EUR
|
| Comprehensive income |
-
EUR
|
-
EUR
|
4,000,000
EUR
|
301,000,000
EUR
|
252,000,000
EUR
|
-
EUR
|
-
EUR
|
44,000,000
EUR
|
-
EUR
|
-
EUR
|
737,000,000
EUR
|
-
EUR
|
-
EUR
|
812,000,000
EUR
|
-
EUR
|
432,000,000
EUR
|
2,000,000
EUR
|
359,000,000
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — |
300,000,000
EUR
|
— | — | — | — | — | — |
739,000,000
EUR
|
— | — | — | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — | — |
-
EUR
|
— | — | — | — | — | — |
2,000,000
EUR
|
— | — | — | — | — | — | — |