Statement Of Cash Flows [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Increase (decrease) in working capital |
524,000,000
EUR
|
2,248,000,000
EUR
|
| Adjustments for undistributed profits of investments accounted for using equity method |
464,000,000
EUR
|
328,000,000
EUR
|
| Cash flows from (used in) investing activities [abstract] | ||
| Purchase of investment property |
377,000,000
EUR
|
557,000,000
EUR
|
| Proceeds from sales of investment property |
177,000,000
EUR
|
328,000,000
EUR
|
| Purchase of financial instruments, classified as investing activities |
4,751,000,000
EUR
|
5,955,000,000
EUR
|
| Proceeds from sales or maturity of financial instruments, classified as investing activities |
6,547,000,000
EUR
|
7,431,000,000
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||
| Dividends paid to equity holders of parent, classified as financing activities |
485,000,000
EUR
|
485,000,000
EUR
|
| Dividends paid to non-controlling interests, classified as financing activities |
140,000,000
EUR
|
167,000,000
EUR
|
| Proceeds from issue of subordinated liabilities | — |
498,000,000
EUR
|
| Repayments of subordinated liabilities | — |
507,000,000
EUR
|