Statement Of Changes In Equity [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
As at 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 |
As at 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 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Equity | — | — | — |
2,135,700
EUR
|
3,826,700
EUR
|
— |
22,000,000
EUR
|
— |
1,311,000,000
EUR
|
177,000,000
EUR
|
435,000,000
EUR
|
— | — |
6,189,500
EUR
|
— | — |
90,000,000
EUR
|
— |
766,000,000
EUR
|
6,207,100
EUR
|
— |
174,000,000
EUR
|
21,000,000
EUR
|
— |
5,772,700
EUR
|
— | — |
1,867,300
EUR
|
— |
26,000,000
EUR
|
— | — | — |
59,000,000
EUR
|
— |
3,826,700
EUR
|
— |
1,311,000,000
EUR
|
1,078,000,000
EUR
|
5,766,800
EUR
|
5,000,000
EUR
|
495,000,000
EUR
|
— | — |
5,607,800
EUR
|
566,000,000
EUR
|
20,000,000
EUR
|
9,000,000
EUR
|
3,826,700
EUR
|
1,600,500
EUR
|
1,311,000,000
EUR
|
291,000,000
EUR
|
5,608,700
EUR
|
183,000,000
EUR
|
25,000,000
EUR
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Other comprehensive income |
1,482,000,000
EUR
|
— | — | — | — |
4,000,000
EUR
|
— |
1,513,000,000
EUR
|
— | — | — | — |
2,000,000
EUR
|
— |
1,484,000,000
EUR
|
145,000,000
EUR
|
— |
270,000,000
EUR
|
— | — |
153,000,000
EUR
|
— | — |
1,040,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
5,085,000,000
EUR
|
0
EUR
|
0
EUR
|
— | — |
4,000,000
EUR
|
— |
1,513,000,000
EUR
|
— | — | — |
3,603,000,000
EUR
|
91,000,000
EUR
|
— |
5,176,000,000
EUR
|
145,000,000
EUR
|
— |
270,000,000
EUR
|
— | — |
153,000,000
EUR
|
— | — |
2,104,000,000
EUR
|
— |
587,000,000
EUR
|
2,021,000,000
EUR
|
— |
84,000,000
EUR
|
— |
3,058,000,000
EUR
|
0
EUR
|
6,000,000
EUR
|
— |
788,000,000
EUR
|
— |
0
EUR
|
— | — | — | — | — |
312,000,000
EUR
|
19,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
918,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
918,000,000
EUR
|
0
EUR
|
— |
918,000,000
EUR
|
— | — | — | — | — | — | — | — |
249,000,000
EUR
|
— | — |
249,000,000
EUR
|
— |
0
EUR
|
— |
249,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity |
1,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
1,000,000
EUR
|
49,000,000
EUR
|
— |
48,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Amount removed from reserve of cash flow hedges and included in initial cost or other carrying amount of non-financial asset (liability) or firm commitment for which fair value hedge accounting is applied |
60,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
0
EUR
|
— |
60,000,000
EUR
|
60,000,000
EUR
|
— | — | — | — | — | — | — |
49,000,000
EUR
|
— | — |
49,000,000
EUR
|
— |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
49,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |