Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Adjustments for increase (decrease) in insurance, reinsurance and investment contract liabilities |
115,000,000
EUR
|
1 512
EUR
|
| Cash flows from (used in) investing activities [abstract] | ||
| Purchase of investment property |
67,000,000
EUR
|
115,000,000
EUR
|
| Proceeds from sales of investment property |
26,000,000
EUR
|
71,000,000
EUR
|
| Purchase of financial instruments, classified as investing activities |
8 737
EUR
|
9 515
EUR
|
| Proceeds from sales or maturity of financial instruments, classified as investing activities |
7 864
EUR
|
9 368
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||
| Dividends paid to non-controlling interests, classified as financing activities |
3,000,000
EUR
|
2,000,000
EUR
|