Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 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 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||
| Cash flows from (used in) operating activities [abstract] | |||||||
| Profit (loss) |
3,255,000,000
EUR
|
— |
3,255,000,000
EUR
|
— |
1,755,000,000
EUR
|
1,755,000,000
EUR
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||
| Adjustments for income tax expense |
1 ,7
EUR
|
— | — | — |
2 9, 2
EUR
|
— | — |
| Adjustments for decrease (increase) in inventories |
405,000,000
EUR
|
— | — | — |
934,000,000
EUR
|
— | — |
| Adjustments for losses (gains) on disposal of non-current assets |
3,356,000,000
EUR
|
— | — | — |
-
EUR
|
— | — |
| Income taxes paid (refund), classified as operating activities |
9 ,3
EUR
|
— | — | — |
662,000,000
EUR
|
— | — |
| Cash flows from (used in) operating activities |
824,000,000
EUR
|
— | — | — |
4 ,3
EUR
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
-
EUR
|
— | — | — |
45,000,000
EUR
|
— | — |
| Other inflows (outflows) of cash, classified as investing activities |
0
EUR
|
— | — | — |
0, 7
EUR
|
— | — |
| Cash flows from (used in) investing activities |
52, 7
EUR
|
— | — | — |
1,269,000,000
EUR
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||||
| Payments to acquire or redeem entity's shares |
44,000,000
EUR
|
— | — | — |
0
EUR
|
— | — |
| Proceeds from borrowings, classified as financing activities |
3,988,000,000
EUR
|
— | — | — | — | — | — |
| Repayments of borrowings, classified as financing activities |
16 1,3
EUR
|
— | — | — | — | — | — |
| Payments of lease liabilities, classified as financing activities |
412,000,000
EUR
|
— | — | — |
40 ,4
EUR
|
— | — |
| Dividends paid, classified as financing activities |
7 2 ,1
EUR
|
— | — | — |
89, 7
EUR
|
— | — |
| Cash flows from (used in) financing activities |
129 ,8
EUR
|
— | — | — |
5 ,1
EUR
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
159 ,5
EUR
|
— | — | — |
1,262,000,000
EUR
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||
| Effect of exchange rate changes on cash and cash equivalents |
36,000,000
EUR
|
— | — | — |
7,000,000
EUR
|
— | — |
| Cash and cash equivalents | — |
414, 9
EUR
|
— |
2 59,0
EUR
|
— | — |
3,859,000,000
EUR
|