Analysis Of Income And Expense [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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||
| Revenue [abstract] | ||||||||||||||
| Other revenue | — | — | — |
225,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
96,000,000
EUR
|
| Revenue | — | — | — |
5,032,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
3,336,000,000
EUR
|
| Material income and expense [abstract] | ||||||||||||||
| Finance income (cost) | — | — | — |
1,527,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
1,177,000,000
EUR
|
| Other finance income (cost) | — | — | — |
171,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
112,000,000
EUR
|
| Expenses by nature [abstract] | ||||||||||||||
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||||||||||||||
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss | — | — | — |
1,510,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
1,076,000,000
EUR
|
| Tax expense other than income tax expense | — | — | — |
100,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
75,000,000
EUR
|
| Miscellaneous other comprehensive income [abstract] | ||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | ||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations | — | — | — |
111,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
370,000,000
EUR
|
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||||||||||||||
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — | — |
5,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
3,000,000
EUR
|
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||
| 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 owners of parent, continuing and discontinued operations [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, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — | — |
114,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
55,000,000
EUR
|