Statement Of Comprehensive Income [Abstract]
| Concept |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||
| Profit (loss) | — |
452,000,000
EUR
|
— |
457,000,000
EUR
|
— |
5,000,000
EUR
|
452,000,000
EUR
|
8,000,000
EUR
|
— |
410,000,000
EUR
|
— | — |
410,000,000
EUR
|
402,000,000
EUR
|
| Other comprehensive income [abstract] | ||||||||||||||
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||||||||
| Cash flow hedges [abstract] | ||||||||||||||
| Other comprehensive income, before tax, cash flow hedges | — | — | — |
3,487,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
1,006,000,000
EUR
|
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract] | ||||||||||||||
| Income tax relating to cash flow hedges included in other comprehensive income | — | — | — |
967,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
269,000,000
EUR
|
| Other comprehensive income | — |
2,521,000,000
EUR
|
— |
2,631,000,000
EUR
|
— |
110,000,000
EUR
|
2,521,000,000
EUR
|
62,000,000
EUR
|
— |
1,049,000,000
EUR
|
— | — |
1,049,000,000
EUR
|
1,112,000,000
EUR
|
| Comprehensive income |
-
EUR
|
2,973,000,000
EUR
|
-
EUR
|
3,088,000,000
EUR
|
-
EUR
|
114,000,000
EUR
|
2,973,000,000
EUR
|
55,000,000
EUR
|
-
EUR
|
1,459,000,000
EUR
|
-
EUR
|
-
EUR
|
1,459,000,000
EUR
|
1,514,000,000
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — |
2,973,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
1,459,000,000
EUR
|
| Comprehensive income, attributable to non-controlling interests | — | — | — |
114,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
55,000,000
EUR
|