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 |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||||||||||
| Profit (loss) |
-
EUR
|
1,474,000,000
EUR
|
-
EUR
|
— |
28,000,000
EUR
|
-
EUR
|
1,502,000,000
EUR
|
1,502,000,000
EUR
|
— |
-
EUR
|
-
EUR
|
452,000,000
EUR
|
457,000,000
EUR
|
-
EUR
|
5,000,000
EUR
|
452,000,000
EUR
|
| Adjustments to reconcile profit (loss) [abstract] | ||||||||||||||||
| Adjustments for income tax expense | — |
642,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
326,000,000
EUR
|
— | — | — |
| Adjustments for decrease (increase) in trade accounts receivable | — | — | — | — | — | — | — | — | — | — | — | — |
88,000,000
EUR
|
— | — | — |
| Adjustments for increase (decrease) in trade accounts payable | — | — | — | — | — | — | — | — | — | — | — | — |
372,000,000
EUR
|
— | — | — |
| Adjustments for share-based payments | — |
42,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
38,000,000
EUR
|
— | — | — |
| Other adjustments for non-cash items | — |
78,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
138,000,000
EUR
|
— | — | — |
| Adjustments for losses (gains) on disposal of non-current assets | — |
401,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
125,000,000
EUR
|
— | — | — |
| Income taxes paid (refund), classified as operating activities | — |
198,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
172,000,000
EUR
|
— | — | — |
| Cash flows from (used in) operating activities | — |
3,247,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
4,570,000,000
EUR
|
— | — | — |
| Cash flows from (used in) investing activities [abstract] | ||||||||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — |
779,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
262,000,000
EUR
|
— | — | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
285,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
156,000,000
EUR
|
— | — | — |
| Purchase of property, plant and equipment, classified as investing activities | — |
1 128,8
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Purchase of intangible assets, classified as investing activities | — |
715,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Proceeds from government grants, classified as investing activities | — |
15,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
-
EUR
|
— | — | — |
| Dividends received, classified as investing activities | — |
7,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
12,000,000
EUR
|
— | — | — |
| Cash flows from (used in) investing activities | — |
1 078,0
EUR
|
— | — | — | — | — | — | — | — | — | — |
1 113,7
EUR
|
— | — | — |
| Cash flows from (used in) financing activities [abstract] | ||||||||||||||||
| Proceeds from issuing shares | — |
7,425,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
481,000,000
EUR
|
— | — | — |
| Proceeds from borrowings, classified as financing activities | — |
5,159,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
1 192,4
EUR
|
— | — | — |
| Repayments of borrowings, classified as financing activities | — |
2,071,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
4,392,000,000
EUR
|
— | — | — |
| Dividends paid, classified as financing activities | — |
31,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
21,000,000
EUR
|
— | — | — |
| Interest paid, classified as financing activities | — |
1,271,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
1,083,000,000
EUR
|
— | — | — |
| Cash flows from (used in) financing activities | — |
9,128,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
6,813,000,000
EUR
|
— | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — |
42,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
94,000,000
EUR
|
— | — | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
1,553,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
302,000,000
EUR
|
— | — | — |
| Cash and cash equivalents | — | — | — |
7,737,000,000
EUR
|
— | — | — | — |
6,228,000,000
EUR
|
— | — | — | — | — | — | — |