Statement Of Comprehensive Income [Abstract]
| Concept |
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 |
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 |
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 |
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 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||||
| Profit (loss) |
15 921
EUR
|
— | — | — | — | — | — |
6 304
EUR
|
9 617
EUR
|
6 304
EUR
|
— | — | — | — | — |
14 702
EUR
|
5 797
EUR
|
8 905
EUR
|
5 797
EUR
|
— | — | — | — | — |
7,718,000,000
EUR
|
— |
4,946,000,000
EUR
|
— |
12,664,000,000
EUR
|
— | — | — |
12 664
EUR
|
— | — | — |
4,946,000,000
EUR
|
| Other comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract] | |||||||||||||||||||||||||||||||||||||
| Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans |
23,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
223,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
193,000,000
EUR
|
— | — | — | — |
| Other comprehensive income that will not be reclassified to profit or loss, net of tax |
64,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
170,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
233,000,000
EUR
|
— | — | — | — |
| Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] | |||||||||||||||||||||||||||||||||||||
| Cash flow hedges [abstract] | |||||||||||||||||||||||||||||||||||||
| Other comprehensive income, net of tax, cash flow hedges |
33,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
245,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
105,000,000
EUR
|
— | — | — | — |
| Other comprehensive income that will be reclassified to profit or loss, net of tax |
1 041
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1 542
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2 191
EUR
|
— | — | — | — |
| Other comprehensive income |
977,000,000
EUR
|
— |
13,000,000
EUR
|
8,000,000
EUR
|
-
EUR
|
441,000,000
EUR
|
24,000,000
EUR
|
396,000,000
EUR
|
581,000,000
EUR
|
-
EUR
|
— | — |
103,000,000
EUR
|
— | — |
1 712
EUR
|
-
EUR
|
1 036
EUR
|
676,000,000
EUR
|
85,000,000
EUR
|
— |
506,000,000
EUR
|
-
EUR
|
18,000,000
EUR
|
1,462,000,000
EUR
|
— |
961,000,000
EUR
|
— |
2,423,000,000
EUR
|
74,000,000
EUR
|
857,000,000
EUR
|
18,000,000
EUR
|
2 423
EUR
|
12,000,000
EUR
|
0
EUR
|
— |
0
EUR
|
| Comprehensive income |
14 944
EUR
|
-
EUR
|
13,000,000
EUR
|
8,000,000
EUR
|
-
EUR
|
441,000,000
EUR
|
24,000,000
EUR
|
5 908
EUR
|
9 036
EUR
|
6 304
EUR
|
-
EUR
|
-
EUR
|
103,000,000
EUR
|
-
EUR
|
-
EUR
|
16 414
EUR
|
5 797
EUR
|
9 941
EUR
|
6 473
EUR
|
85,000,000
EUR
|
-
EUR
|
506,000,000
EUR
|
-
EUR
|
18,000,000
EUR
|
9,180,000,000
EUR
|
0
EUR
|
5,907,000,000
EUR
|
0
EUR
|
15,087,000,000
EUR
|
74,000,000
EUR
|
857,000,000
EUR
|
18,000,000
EUR
|
15 087
EUR
|
12,000,000
EUR
|
0
EUR
|
0
EUR
|
4,946,000,000
EUR
|
| Comprehensive income attributable to [abstract] | |||||||||||||||||||||||||||||||||||||
| Comprehensive income, attributable to owners of parent |
5 908
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
6 473
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
5 907
EUR
|
— | — | — | — |
| Comprehensive income, attributable to non-controlling interests |
9 036
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
9 941
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
9 180
EUR
|
— | — | — | — |