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] | ||||
| Income taxes paid (refund), classified as operating activities | — |
349,000,000
EUR
|
291,000,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
1 375
EUR
|
1 294
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | ||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
2 373
EUR
|
304,000,000
EUR
|
— |
| Cash advances and loans made to other parties, classified as investing activities | — |
6,000,000
EUR
|
16,000,000
EUR
|
— |
| Cash receipts from repayment of advances and loans made to other parties, classified as investing activities | — |
4,000,000
EUR
|
15,000,000
EUR
|
— |
| Cash flows from (used in) investing activities | — |
2 587
EUR
|
602,000,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | ||||
| Proceeds from issuing shares | — |
581,000,000
EUR
|
-
EUR
|
— |
| Proceeds from borrowings, classified as financing activities | — |
5 779
EUR
|
1 627
EUR
|
— |
| Repayments of borrowings, classified as financing activities | — |
4 083
EUR
|
1 709
EUR
|
— |
| Payments of lease liabilities, classified as financing activities | — |
261,000,000
EUR
|
244,000,000
EUR
|
— |
| Interest paid, classified as financing activities | — |
88,000,000
EUR
|
49,000,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
1 319
EUR
|
715,000,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
107,000,000
EUR
|
23,000,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||
| Effect of exchange rate changes on cash and cash equivalents | — |
53,000,000
EUR
|
1,000,000
EUR
|
— |
| Cash and cash equivalents |
882,000,000
EUR
|
— | — |
817,000,000
EUR
|