Statement Of Cash Flows [Abstract]
| Concept |
As at 2021-12-31 |
2021-12-01 to 2021-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Dividends received, classified as operating activities | — |
135,000,000
EUR
|
— |
73,000,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
1 392,0
EUR
|
— |
1 105,6
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Proceeds from sales of property, plant and equipment, classified as investing activities | — |
330,000,000
EUR
|
— |
378,000,000
EUR
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
5,286,000,000
EUR
|
— |
4,612,000,000
EUR
|
— |
| Purchase of intangible assets, classified as investing activities | — |
13,000,000
EUR
|
— |
32,000,000
EUR
|
— |
| Other inflows (outflows) of cash, classified as investing activities | — |
620,000,000
EUR
|
— |
116,000,000
EUR
|
— |
| Cash flows from (used in) investing activities | — |
1 281,6
EUR
|
— |
1 362,7
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares | — |
1,017,000,000
EUR
|
— |
53,000,000
EUR
|
— |
| Payments to acquire or redeem entity's shares | — |
1,275,000,000
EUR
|
— |
9,000,000
EUR
|
— |
| Proceeds from borrowings, classified as financing activities | — |
2 512,0
EUR
|
— |
3 062,0
EUR
|
— |
| Repayments of borrowings, classified as financing activities | — |
4,794,000,000
EUR
|
— |
1 734,3
EUR
|
— |
| Payments of lease liabilities, classified as financing activities | — |
2,051,000,000
EUR
|
— |
1,691,000,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
1 597,8
EUR
|
— |
1 125,4
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
1,062,000,000
EUR
|
— |
963,000,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
1 819,9
EUR
|
— |
7,665,000,000
EUR
|
— |
| Cash and cash equivalents |
4 905,7
EUR
|
— |
3 091,4
EUR
|
— |
2 319,4
EUR
|