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] | ||
| Adjustments for finance income (cost) |
119,000,000
EUR
|
125,000,000
EUR
|
| Adjustments to reconcile profit (loss) other than changes in working capital |
2,637,000,000
EUR
|
2,713,000,000
EUR
|
| Increase (decrease) in working capital |
33,000,000
EUR
|
127,000,000
EUR
|
| Adjustments for decrease (increase) in trade and other receivables |
317,000,000
EUR
|
112,000,000
EUR
|
| Adjustments for increase (decrease) in trade and other payables |
526,000,000
EUR
|
26,000,000
EUR
|
| Adjustments for depreciation and amortisation expense and impairment loss (reversal of impairment loss) recognised in profit or loss |
2,666,000,000
EUR
|
2,762,000,000
EUR
|
| Cash flows from (used in) investing activities [abstract] | ||
| Purchase of interests in associates |
97,000,000
EUR
|
— |
| Purchase of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets |
2,588,000,000
EUR
|
2,492,000,000
EUR
|
| Proceeds from disposals of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets |
8,000,000
EUR
|
6,000,000
EUR
|
| Purchase of investments other than investments accounted for using equity method |
4,000,000
EUR
|
24,000,000
EUR
|
| Proceeds from sales of investments other than investments accounted for using equity method |
1,000,000
EUR
|
31,000,000
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||
| Proceeds from non-current borrowings |
1,004,000,000
EUR
|
2,978,000,000
EUR
|
| Repayments of non-current borrowings |
1,741,000,000
EUR
|
— |
| Cash flows from (used in) increase (decrease) in current borrowings |
196,000,000
EUR
|
1,135,000,000
EUR
|