Statement Of Cash Flows [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
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 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-12-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||
| Profit (loss) |
1,314,000,000
EUR
|
— |
3,818,000,000
EUR
|
2,504,000,000
EUR
|
3,818,000,000
EUR
|
— |
950,000,000
EUR
|
— |
788,000,000
EUR
|
162,000,000
EUR
|
788,000,000
EUR
|
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||
| Adjustments for decrease (increase) in inventories | — | — | — |
1,762,000,000
EUR
|
— | — | — |
2,030,000,000
EUR
|
— | — | — |
| Adjustments for decrease (increase) in trade accounts receivable | — | — | — |
5,926,000,000
EUR
|
— | — | — |
50,000,000
EUR
|
— | — | — |
| Adjustments for increase (decrease) in trade accounts payable | — | — | — |
1 315,4
EUR
|
— | — | — |
3,973,000,000
EUR
|
— | — | — |
| Adjustments for depreciation and amortisation expense | — | — | — |
1 897,0
EUR
|
— | — | — |
1 247,7
EUR
|
— | — | — |
| Adjustments for provisions | — | — | — |
1,020,000,000
EUR
|
— | — | — |
475,000,000
EUR
|
— | — | — |
| Adjustments for losses (gains) on disposal of non-current assets | — | — | — |
24,000,000
EUR
|
— | — | — |
41,000,000
EUR
|
— | — | — |
| Dividends received, classified as operating activities | — | — | — |
244,000,000
EUR
|
— | — | — |
135,000,000
EUR
|
— | — | — |
| Cash flows from (used in) operating activities | — | — | — |
2 464,6
EUR
|
— | — | — |
1 392,0
EUR
|
— | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||
| Proceeds from sales of property, plant and equipment, classified as investing activities | — | — | — |
228,000,000
EUR
|
— | — | — |
330,000,000
EUR
|
— | — | — |
| Purchase of property, plant and equipment, classified as investing activities | — | — | — |
1 158,3
EUR
|
— | — | — |
5,286,000,000
EUR
|
— | — | — |
| Purchase of intangible assets, classified as investing activities | — | — | — |
187,000,000
EUR
|
— | — | — |
13,000,000
EUR
|
— | — | — |
| Other inflows (outflows) of cash, classified as investing activities | — | — | — |
6,286,000,000
EUR
|
— | — | — |
620,000,000
EUR
|
— | — | — |
| Cash flows from (used in) investing activities | — | — | — |
6 250,7
EUR
|
— | — | — |
1 281,6
EUR
|
— | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||
| Proceeds from issuing shares | — | — | — |
1 216,8
EUR
|
— | — | — |
1,017,000,000
EUR
|
— | — | — |
| Payments to acquire or redeem entity's shares | — | — | — |
11,000,000
EUR
|
— | — | — |
1,275,000,000
EUR
|
— | — | — |
| Proceeds from borrowings, classified as financing activities | — | — | — |
4 755,9
EUR
|
— | — | — |
2 512,0
EUR
|
— | — | — |
| Repayments of borrowings, classified as financing activities | — | — | — |
2 539,8
EUR
|
— | — | — |
4,794,000,000
EUR
|
— | — | — |
| Payments of lease liabilities, classified as financing activities | — | — | — |
2,570,000,000
EUR
|
— | — | — |
2,051,000,000
EUR
|
— | — | — |
| Cash flows from (used in) financing activities | — | — | — |
3 119,9
EUR
|
— | — | — |
1 597,8
EUR
|
— | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — | — |
384,000,000
EUR
|
— | — | — |
1,062,000,000
EUR
|
— | — | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — | — | — |
7,046,000,000
EUR
|
— | — | — |
1 819,9
EUR
|
— | — | — |
| Cash and cash equivalents | — |
4 201,1
EUR
|
— | — | — |
4 905,7
EUR
|
— | — | — | — | — |