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 |
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 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||||||||||
| Profit (loss) |
2,168,000,000
EUR
|
0
EUR
|
0
EUR
|
— |
2,168,000,000
EUR
|
2,168,000,000
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
— |
0
EUR
|
0
EUR
|
3,495,000,000
EUR
|
3,495,000,000
EUR
|
0
EUR
|
3,495,000,000
EUR
|
0
EUR
|
0
EUR
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||||||||
| Adjustments for decrease (increase) in inventories |
479,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
41,000,000
EUR
|
— | — | — | — | — | — |
| Adjustments for provisions |
1,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
2,000,000
EUR
|
— | — | — | — | — | — |
| Adjustments for unrealised foreign exchange losses (gains) |
4,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
4,000,000
EUR
|
— | — | — | — | — | — |
| Adjustments for losses (gains) on disposal of non-current assets |
77,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,000,000
EUR
|
— | — | — | — | — | — |
| Other adjustments to reconcile profit (loss) |
57,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
636,000,000
EUR
|
— | — | — | — | — | — |
| Dividends received, classified as operating activities |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
0
EUR
|
— | — | — | — | — | — |
| Cash flows from (used in) operating activities |
1,190,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
4,344,000,000
EUR
|
— | — | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
1,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
820,000,000
EUR
|
— | — | — | — | — | — |
| Purchase of property, plant and equipment, classified as investing activities |
656,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
565,000,000
EUR
|
— | — | — | — | — | — |
| Purchase of intangible assets, classified as investing activities |
512,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
166,000,000
EUR
|
— | — | — | — | — | — |
| Cash flows from (used in) investing activities |
1,084,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,543,000,000
EUR
|
— | — | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||||||
| Payments to acquire or redeem entity's shares |
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
179,000,000
EUR
|
— | — | — | — | — | — |
| Dividends paid, classified as financing activities |
2,249,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
2,112,000,000
EUR
|
— | — | — | — | — | — |
| Cash flows from (used in) financing activities |
2,432,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,598,000,000
EUR
|
— | — | — | — | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
2,326,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,204,000,000
EUR
|
— | — | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents |
66,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
44,000,000
EUR
|
— | — | — | — | — | — |
| Cash and cash equivalents | — | — | — |
1,067,000,000
EUR
|
— | — | — | — | — |
3,326,000,000
EUR
|
— | — | — | — | — | — | — | — |
2,167,000,000
EUR
|