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 |
2,000,000
EUR
|
78,000,000
EUR
|
| Adjustments for depreciation and amortisation expense and impairment loss (reversal of impairment loss) recognised in profit or loss |
228,000,000
EUR
|
263,000,000
EUR
|
| Cash flows from (used in) investing activities [abstract] | ||
| Purchase of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets |
107,000,000
EUR
|
118,000,000
EUR
|
| Proceeds from disposals of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets |
2,000,000
EUR
|
2,000,000
EUR
|
| Cash flows from (used in) decrease (increase) in short-term deposits and investments |
218,000,000
EUR
|
536,000,000
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||
| Proceeds from contributions of non-controlling interests |
37,000,000
EUR
|
63,000,000
EUR
|