Statement Of Cash Flows [Abstract]
| Concept |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||
| Cash flows from (used in) operating activities [abstract] | ||||
| Cash flows from (used in) operating activities | — |
4 328
EUR
|
4 184
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | ||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — |
-
EUR
|
-
EUR
|
— |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
288,000,000
EUR
|
1,000,000
EUR
|
— |
| Dividends received, classified as investing activities | — |
112,000,000
EUR
|
67,000,000
EUR
|
— |
| Other inflows (outflows) of cash, classified as investing activities | — |
93,000,000
EUR
|
32,000,000
EUR
|
— |
| Cash flows from (used in) investing activities | — |
995,000,000
EUR
|
579,000,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | ||||
| Proceeds from borrowings, classified as financing activities | — |
-
EUR
|
-
EUR
|
— |
| Repayments of borrowings, classified as financing activities | — |
1,000,000
EUR
|
(0)
EUR
|
— |
| Payments of lease liabilities, classified as financing activities | — |
277,000,000
EUR
|
261,000,000
EUR
|
— |
| Dividends paid, classified as financing activities | — |
1 386
EUR
|
852,000,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
1 794
EUR
|
1 237
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||
| Effect of exchange rate changes on cash and cash equivalents | — |
138,000,000
EUR
|
159,000,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
1 402
EUR
|
2 528
EUR
|
— |
| Cash and cash equivalents |
10 625
EUR
|
— | — |
9 225
EUR
|