Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Cash flows from (used in) operations | — |
4,860,000,000
EUR
|
— |
3,083,000,000
EUR
|
— |
| Dividends received, classified as operating activities | — |
0
EUR
|
— |
0
EUR
|
— |
| Interest paid, classified as operating activities | — |
351,000,000
EUR
|
— |
319,000,000
EUR
|
— |
| Interest received, classified as operating activities | — |
50,000,000
EUR
|
— |
9,000,000
EUR
|
— |
| Income taxes paid (refund), classified as operating activities | — |
335,000,000
EUR
|
— |
440,000,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
4,003,000,000
EUR
|
— |
2,202,000,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Other cash payments to acquire interests in joint ventures, classified as investing activities | — |
0
EUR
|
— |
0
EUR
|
— |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — |
191,000,000
EUR
|
— |
32,000,000
EUR
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
1,979,000,000
EUR
|
— |
1,688,000,000
EUR
|
— |
| Dividends received, classified as investing activities | — |
0
EUR
|
— |
35,000,000
EUR
|
— |
| Cash flows from (used in) investing activities | — |
1,780,000,000
EUR
|
— |
1,629,000,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments of lease liabilities, classified as financing activities | — |
351,000,000
EUR
|
— |
331,000,000
EUR
|
— |
| Dividends paid, classified as financing activities | — |
959,000,000
EUR
|
— |
953,000,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
1,164,000,000
EUR
|
— |
795,000,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
23,000,000
EUR
|
— |
51,000,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
1,059,000,000
EUR
|
— |
222,000,000
EUR
|
— |
| Cash and cash equivalents |
2,506,000,000
EUR
|
— |
1,424,000,000
EUR
|
— |
1,595,000,000
EUR
|