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 |
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) |
3 614
EUR
|
3 718
EUR
|
3 614
EUR
|
104,000,000
EUR
|
— | — |
80,000,000
EUR
|
— | — |
3 176
EUR
|
3 256
EUR
|
3 176
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) from investments in equity instruments | — |
225,000,000
EUR
|
— | — | — | — | — | — | — | — |
83,000,000
EUR
|
— |
| Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans | — |
24,000,000
EUR
|
— | — | — | — | — | — | — | — |
16,000,000
EUR
|
— |
| Other comprehensive income that will not be reclassified to profit or loss, net of tax | — |
201,000,000
EUR
|
— | — | — | — | — | — | — | — |
99,000,000
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 | — |
69,000,000
EUR
|
— | — | — | — | — | — | — | — |
220,000,000
EUR
|
— |
| Reclassification adjustments on exchange differences on translation of foreign operations, net of tax | — |
-
EUR
|
— | — | — | — | — | — | — | — |
-
EUR
|
— |
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations | — |
69,000,000
EUR
|
— | — | — | — | — | — | — | — |
220,000,000
EUR
|
— |
| Cash flow hedges [abstract] | ||||||||||||
| Other comprehensive income, net of tax, cash flow hedges | — |
246,000,000
EUR
|
— | — | — | — | — | — | — | — |
280,000,000
EUR
|
— |
| Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, net of tax | — |
-
EUR
|
— | — | — | — | — | — | — | — |
-
EUR
|
— |
| Other comprehensive income that will be reclassified to profit or loss, net of tax | — |
177,000,000
EUR
|
— | — | — | — | — | — | — | — |
60,000,000
EUR
|
— |
| Other comprehensive income |
38,000,000
EUR
|
24,000,000
EUR
|
24,000,000
EUR
|
14,000,000
EUR
|
83,000,000
EUR
|
21,000,000
EUR
|
14,000,000
EUR
|
206,000,000
EUR
|
197,000,000
EUR
|
25,000,000
EUR
|
39,000,000
EUR
|
16,000,000
EUR
|
| Comprehensive income |
3 576
EUR
|
3 694
EUR
|
3 638
EUR
|
118,000,000
EUR
|
83,000,000
EUR
|
21,000,000
EUR
|
94,000,000
EUR
|
206,000,000
EUR
|
197,000,000
EUR
|
3 201
EUR
|
3 295
EUR
|
3 192
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||
| Comprehensive income, attributable to owners of parent | — |
3 576
EUR
|
— | — | — | — | — | — | — | — |
3 201
EUR
|
— |
| Comprehensive income, attributable to non-controlling interests | — |
118,000,000
EUR
|
— | — | — | — | — | — | — | — |
94,000,000
EUR
|
— |