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 |
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 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||||||||||||
| Profit (loss) |
–
EUR
|
1,601,000,000
EUR
|
–
EUR
|
1,595,000,000
EUR
|
6,000,000
EUR
|
1,595,000,000
EUR
|
–
EUR
|
–
EUR
|
–
EUR
|
–
EUR
|
–
EUR
|
–
EUR
|
–
EUR
|
–
EUR
|
–
EUR
|
858,000,000
EUR
|
850,000,000
EUR
|
8,000,000
EUR
|
–
EUR
|
–
EUR
|
–
EUR
|
–
EUR
|
–
EUR
|
850,000,000
EUR
|
–
EUR
|
–
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 revaluation of property, plant and equipment, right-of-use assets and intangible assets | — |
6,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
3,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans | — |
28,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
91,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Other comprehensive income, net of tax, change in fair value of financial liability attributable to change in credit risk of liability | — |
14,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
15,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Other comprehensive income that will not be reclassified to profit or loss, net of tax | — |
48,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
103,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] | ||||||||||||||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||||||||||||||
| Gains (losses) on exchange differences on translation of foreign operations, net of tax | — |
25,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
93,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Reclassification adjustments on exchange differences on translation of foreign operations, net of tax | — |
4,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
–
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations | — |
29,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
93,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Cash flow hedges [abstract] | ||||||||||||||||||||||||||
| Gains (losses) on cash flow hedges, net of tax | — |
297,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
309,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Reclassification adjustments on cash flow hedges, net of tax | — |
285,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
304,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Other comprehensive income, net of tax, cash flow hedges | — |
12,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
5,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Financial assets measured at fair value through other comprehensive income [abstract] | ||||||||||||||||||||||||||
| Gains (losses) on financial assets measured at fair value through other comprehensive income, net of tax | — |
5,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
61,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Reclassification adjustments on financial assets measured at fair value through other comprehensive income, net of tax | — |
–
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
85,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Other comprehensive income, net of tax, financial assets measured at fair value through other comprehensive income | — |
5,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
146,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Other comprehensive income that will be reclassified to profit or loss, net of tax | — |
12,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
234,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
–
EUR
|
36,000,000
EUR
|
–
EUR
|
36,000,000
EUR
|
–
EUR
|
28,000,000
EUR
|
–
EUR
|
20,000,000
EUR
|
29,000,000
EUR
|
–
EUR
|
5,000,000
EUR
|
–
EUR
|
12,000,000
EUR
|
–
EUR
|
–
EUR
|
131,000,000
EUR
|
91,000,000
EUR
|
–
EUR
|
5,000,000
EUR
|
12,000,000
EUR
|
–
EUR
|
–
EUR
|
146,000,000
EUR
|
131,000,000
EUR
|
–
EUR
|
93,000,000
EUR
|
| Comprehensive income |
–
EUR
|
1,565,000,000
EUR
|
–
EUR
|
1,559,000,000
EUR
|
6,000,000
EUR
|
1,567,000,000
EUR
|
–
EUR
|
20,000,000
EUR
|
29,000,000
EUR
|
–
EUR
|
5,000,000
EUR
|
–
EUR
|
12,000,000
EUR
|
–
EUR
|
–
EUR
|
727,000,000
EUR
|
941,000,000
EUR
|
8,000,000
EUR
|
5,000,000
EUR
|
12,000,000
EUR
|
–
EUR
|
–
EUR
|
146,000,000
EUR
|
719,000,000
EUR
|
–
EUR
|
93,000,000
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — |
1,559,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
719,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — |
6,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
8,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |