Statement Of Cash Flows [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
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 |
192,000,000
EUR
|
— |
288,000,000
EUR
|
— | — |
| Cash flows from (used in) operating activities |
2,619,000,000
EUR
|
— |
2,050,000,000
EUR
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities |
1,000,000
EUR
|
— |
140,000,000
EUR
|
— | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
181,000,000
EUR
|
— |
196,000,000
EUR
|
— | — |
| Cash advances and loans made to other parties, classified as investing activities |
2,000,000
EUR
|
— |
76,000,000
EUR
|
— | — |
| Cash receipts from repayment of advances and loans made to other parties, classified as investing activities |
3,000,000
EUR
|
— |
1,000,000
EUR
|
— | — |
| Interest received, classified as investing activities |
53,000,000
EUR
|
— |
39,000,000
EUR
|
— | — |
| Other inflows (outflows) of cash, classified as investing activities |
233,000,000
EUR
|
— |
194,000,000
EUR
|
— | — |
| Cash flows from (used in) investing activities |
1,347,000,000
EUR
|
— |
1,198,000,000
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 |
834,000,000
EUR
|
— |
46,000,000
EUR
|
— | — |
| Proceeds from issuing shares |
–
EUR
|
— |
3,000,000
EUR
|
— | — |
| Payments to acquire or redeem entity's shares |
–
EUR
|
— |
3,000,000
EUR
|
— | — |
| Proceeds from borrowings, classified as financing activities |
8,848,000,000
EUR
|
— |
4,619,000,000
EUR
|
— | — |
| Repayments of borrowings, classified as financing activities |
7,550,000,000
EUR
|
— |
3,973,000,000
EUR
|
— | — |
| Payments of lease liabilities, classified as financing activities |
742,000,000
EUR
|
— |
655,000,000
EUR
|
— | — |
| Interest paid, classified as financing activities |
594,000,000
EUR
|
— |
465,000,000
EUR
|
— | — |
| Cash flows from (used in) financing activities |
1,080,000,000
EUR
|
— |
737,000,000
EUR
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
192,000,000
EUR
|
— |
115,000,000
EUR
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
2,000,000
EUR
|
— |
11,000,000
EUR
|
— | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes |
192,000,000
EUR
|
— |
115,000,000
EUR
|
— | — |
| Cash and cash equivalents | — |
698,000,000
EUR
|
— |
508,000,000
EUR
|
404,000,000
EUR
|