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] | ||
| Cash flows from (used in) operations before changes in working capital |
3,252,000,000
EUR
|
3,146,000,000
EUR
|
| Increase (decrease) in working capital |
765,000,000
EUR
|
1,440,000,000
EUR
|
| Cash flows from (used in) investing activities [abstract] | ||
| Purchase of interests in investments accounted for using equity method |
593,000,000
EUR
|
799,000,000
EUR
|
| Proceeds from sales of investments accounted for using equity method |
671,000,000
EUR
|
473,000,000
EUR
|
| Proceeds from sales of investment property |
89,000,000
EUR
|
3,803,000,000
EUR
|
| Purchase of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets |
1,066,000,000
EUR
|
1,257,000,000
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||
| Dividends paid to equity holders of parent, classified as financing activities |
910,000,000
EUR
|
900,000,000
EUR
|
| Dividends paid to non-controlling interests, classified as financing activities |
255,000,000
EUR
|
109,000,000
EUR
|
| Proceeds from contributions of non-controlling interests |
2,113,000,000
EUR
|
–
EUR
|