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 |
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) |
-
EUR
|
1 050,2
EUR
|
— |
1 050,9
EUR
|
7,000,000
EUR
|
1 050,9
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
— |
-
EUR
|
-
EUR
|
9,302,000,000
EUR
|
9,315,000,000
EUR
|
13,000,000
EUR
|
-
EUR
|
9,315,000,000
EUR
|
-
EUR
|
— |
| Interest paid, classified as operating activities | — |
357,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
224,000,000
EUR
|
— | — | — | — | — | — |
| Income taxes paid (refund), classified as operating activities | — |
4,153,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
3,174,000,000
EUR
|
— | — | — | — | — | — |
| Cash flows from (used in) operating activities | — |
1 565,2
EUR
|
— | — | — | — | — | — | — | — | — | — |
1 525,2
EUR
|
— | — | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
161,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
464,000,000
EUR
|
— | — | — | — | — | — |
| Other inflows (outflows) of cash, classified as investing activities | — |
3,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
352,000,000
EUR
|
— | — | — | — | — | — |
| Cash flows from (used in) investing activities | — |
1,616,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
2,139,000,000
EUR
|
— | — | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||||||
| Payments from changes in ownership interests in subsidiaries that do not result in loss of control | — |
9,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
18,000,000
EUR
|
— | — | — | — | — | — |
| Proceeds from issuing shares | — |
1,461,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
1,986,000,000
EUR
|
— | — | — | — | — | — |
| Proceeds from borrowings, classified as financing activities | — |
203,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
2,578,000,000
EUR
|
— | — | — | — | — | — |
| Repayments of borrowings, classified as financing activities | — |
281,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
1 143,9
EUR
|
— | — | — | — | — | — |
| Payments of lease liabilities, classified as financing activities | — |
894,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
1,020,000,000
EUR
|
— | — | — | — | — | — |
| Dividends paid, classified as financing activities | — |
2,762,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
2,235,000,000
EUR
|
— | — | — | — | — | — |
| Cash flows from (used in) financing activities | — |
5,367,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
1 592,4
EUR
|
— | — | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — |
675,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
706,000,000
EUR
|
— | — | — | — | — | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
7,993,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
2,105,000,000
EUR
|
— | — | — | — | — | — |
| Cash and cash equivalents | — | — |
3 568,3
EUR
|
— | — | — | — | — | — |
2 769,0
EUR
|
— | — | — | — | — | — | — | — |
2 979,5
EUR
|