Statement Of Cash Flows [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2023-01-01 to 2023-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Adjustments for increase (decrease) in insurance, reinsurance and investment contract liabilities |
552,000,000
EUR
|
115,000,000
EUR
|
| Cash flows from (used in) investing activities [abstract] | ||
| Purchase of investment property |
29,000,000
EUR
|
67,000,000
EUR
|
| Proceeds from sales of investment property |
7,000,000
EUR
|
26,000,000
EUR
|
| Purchase of financial instruments, classified as investing activities |
9 910
EUR
|
8 737
EUR
|
| Proceeds from sales or maturity of financial instruments, classified as investing activities |
9 781
EUR
|
7 864
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||
| Dividends paid to non-controlling interests, classified as financing activities |
2,000,000
EUR
|
3,000,000
EUR
|