Analysis Of Income And Expense [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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||
| Revenue [abstract] | ||||||||||
| Interest income | — | — | — | — | — | — | — | — | — | — |
| Interest income on cash and cash equivalents |
943,000,000
EUR
|
— | — | — | — | — |
170,000,000
EUR
|
— | — | — |
| Material income and expense [abstract] | ||||||||||
| Gains (losses) on disposals of non-current assets [abstract] | ||||||||||
| Gains (losses) on disposals of non-current assets |
54,000,000
EUR
|
— | — | — | — | — |
1,208,000,000
EUR
|
— | — | — |
| Finance income (cost) | — | — | — | — | — | — | — | — | — | — |
| Other finance income (cost) |
153,000,000
EUR
|
— | — | — | — | — |
408,000,000
EUR
|
— | — | — |
| Operating expense |
6 263,9
EUR
|
— | — | — | — | — |
5 849,2
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 |
1,587,000,000
EUR
|
— | — | — | — | — |
646,000,000
EUR
|
— | — | — |
| Other comprehensive income, before tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | ||||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations |
1,587,000,000
EUR
|
— | — | — | — | — |
646,000,000
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 |
65,000,000
EUR
|
— | — | — | — | — |
1,744,000,000
EUR
|
— | — | — |
| Income tax relating to components of other comprehensive income [abstract] | ||||||||||
| Income tax relating to components of other comprehensive income |
44,000,000
EUR
|
— | — | — | — | — |
115,000,000
EUR
|
— | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income |
2,455,000,000
EUR
|
221,000,000
EUR
|
3,142,000,000
EUR
|
686,000,000
EUR
|
907,000,000
EUR
|
3,266,000,000
EUR
|
7,173,000,000
EUR
|
2,719,000,000
EUR
|
3,907,000,000
EUR
|
548,000,000
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income, attributable to owners of parent |
686,000,000
EUR
|
— | — | — | — | — |
3,266,000,000
EUR
|
— | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income, attributable to non-controlling interests |
3,142,000,000
EUR
|
— | — | — | — | — |
3,907,000,000
EUR
|
— | — | — |