Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||||||||||||
| Profit (loss) |
-
EUR
|
-
EUR
|
-
EUR
|
2,543,000,000
EUR
|
-
EUR
|
— |
2,543,000,000
EUR
|
-
EUR
|
-
EUR
|
— |
-
EUR
|
4,762,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
4,762,000,000
EUR
|
-
EUR
|
| Adjustments to reconcile profit (loss) [abstract] | ||||||||||||||||||
| Adjustments for decrease (increase) in inventories | — | — | — |
11,000,000
EUR
|
— | — | — | — | — | — | — |
101,000,000
EUR
|
— | — | — | — | — | — |
| Adjustments for provisions | — | — | — |
214,000,000
EUR
|
— | — | — | — | — | — | — |
452,000,000
EUR
|
— | — | — | — | — | — |
| Other adjustments for non-cash items | — | — | — |
115,000,000
EUR
|
— | — | — | — | — | — | — |
600,000,000
EUR
|
— | — | — | — | — | — |
| Adjustments for losses (gains) on disposal of non-current assets | — | — | — |
133,000,000
EUR
|
— | — | — | — | — | — | — |
66,000,000
EUR
|
— | — | — | — | — | — |
| Other adjustments to reconcile profit (loss) | — | — | — |
10,000,000
EUR
|
— | — | — | — | — | — | — |
21,000,000
EUR
|
— | — | — | — | — | — |
| Cash flows from (used in) operating activities | — | — | — |
4,723,000,000
EUR
|
— | — | — | — | — | — | — |
2,590,000,000
EUR
|
— | — | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | ||||||||||||||||||
| Cash flows from (used in) investing activities | — | — | — |
4,640,000,000
EUR
|
— | — | — | — | — | — | — |
755,000,000
EUR
|
— | — | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | ||||||||||||||||||
| Proceeds from issuing shares | — | — | — |
5,704,000,000
EUR
|
— | — | — | — | — | — | — |
-
EUR
|
— | — | — | — | — | — |
| Repayments of borrowings, classified as financing activities | — | — | — |
3,774,000,000
EUR
|
— | — | — | — | — | — | — |
1,440,000,000
EUR
|
— | — | — | — | — | — |
| Payments of lease liabilities, classified as financing activities | — | — | — |
1,981,000,000
EUR
|
— | — | — | — | — | — | — |
1,934,000,000
EUR
|
— | — | — | — | — | — |
| Cash flows from (used in) financing activities | — | — | — |
6,764,000,000
EUR
|
— | — | — | — | — | — | — |
421,000,000
EUR
|
— | — | — | — | — | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — | — | — |
6,681,000,000
EUR
|
— | — | — | — | — | — | — |
2,256,000,000
EUR
|
— | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — |
1,451,000,000
EUR
|
— | — | — |
7,858,000,000
EUR
|
— | — | — | — | — | — | — | — |