Statement Of Cash Flows [Abstract]
| Concept |
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 |
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 |
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) |
2 756
EUR
|
EUR
|
— |
2 669
EUR
|
EUR
|
EUR
|
87,000,000
EUR
|
2 669
EUR
|
EUR
|
EUR
|
— |
EUR
|
EUR
|
3 101
EUR
|
3 003
EUR
|
98,000,000
EUR
|
EUR
|
EUR
|
3 003
EUR
|
EUR
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||||||||||
| Adjustments for decrease (increase) in inventories |
234,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
855,000,000
EUR
|
— | — | — | — | — | — | — |
| Adjustments for losses (gains) on disposal of non-current assets |
347,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
42,000,000
EUR
|
— | — | — | — | — | — | — |
| Income taxes paid (refund), classified as operating activities |
1 124
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
1 001
EUR
|
— | — | — | — | — | — | — |
| Cash flows from (used in) operating activities |
6 035
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
5 711
EUR
|
— | — | — | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities |
55,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
416,000,000
EUR
|
— | — | — | — | — | — | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
1 046
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
3 413
EUR
|
— | — | — | — | — | — | — |
| Other cash receipts from sales of equity or debt instruments of other entities, classified as investing activities |
3,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
6,000,000
EUR
|
— | — | — | — | — | — | — |
| Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities |
233,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
99,000,000
EUR
|
— | — | — | — | — | — | — |
| Cash flows from (used in) investing activities |
3 230
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
4 838
EUR
|
— | — | — | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||||||||
| Proceeds from changes in ownership interests in subsidiaries that do not result in loss of control |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
39,000,000
EUR
|
— | — | — | — | — | — | — |
| Payments from changes in ownership interests in subsidiaries that do not result in loss of control |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
2,000,000
EUR
|
— | — | — | — | — | — | — |
| Payments of lease liabilities, classified as financing activities |
693,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
725,000,000
EUR
|
— | — | — | — | — | — | — |
| Cash flows from (used in) financing activities |
205,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
1 850
EUR
|
— | — | — | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents |
91,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
175,000,000
EUR
|
— | — | — | — | — | — | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes |
2 468
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
809,000,000
EUR
|
— | — | — | — | — | — | — |
| Cash and cash equivalents | — | — |
8 602
EUR
|
— | — | — | — | — | — | — |
6 134
EUR
|
— | — | — | — | — | — | — | — | — |
6 943
EUR
|