Analysis Of Income And Expense [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||||
| Revenue [abstract] | ||||||||||||||||||
| Interest income | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Interest income on cash and cash equivalents | — |
1,487,000,000
EUR
|
— | — | — | — | — |
1,621,000,000
EUR
|
— | — | — | — | — |
698,000,000
EUR
|
— | — | — | — |
| Dividend income | — |
4,445,000,000
EUR
|
— | — | — | — | — |
4,209,000,000
EUR
|
— | — | — | — | — |
4,682,000,000
EUR
|
— | — | — | — |
| Revenue | — |
43 486,8
EUR
|
— | — | — | — | — |
41 182,5
EUR
|
— | — | — | — | — |
38 260,6
EUR
|
— | — | — | — |
| Material income and expense [abstract] | ||||||||||||||||||
| Research and development expense | — |
1 354,7
EUR
|
— | — | — | — | — |
1 288,9
EUR
|
— | — | — | — | — |
1 138,6
EUR
|
— | — | — | — |
| Finance income (cost) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other finance income (cost) | — |
367,000,000
EUR
|
— | — | — | — | — |
488,000,000
EUR
|
— | — | — | — | — |
723,000,000
EUR
|
— | — | — | — |
| Selling, general and administrative expense [abstract] | ||||||||||||||||||
| Selling, general and administrative expense | — |
8 208,7
EUR
|
— | — | — | — | — |
7 626,7
EUR
|
— | — | — | — | — |
7 028,8
EUR
|
— | — | — | — |
| Expenses by nature [abstract] | ||||||||||||||||||
| Services expense | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Advertising expense | — |
14 008,9
EUR
|
— | — | — | — | — |
13 356,6
EUR
|
— | — | — | — | — |
12 059,0
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 |
2,000,000
EUR
|
2,606,000,000
EUR
|
2,604,000,000
EUR
|
— | — |
2,604,000,000
EUR
|
4,259,000,000
EUR
|
4,258,000,000
EUR
|
— |
1,000,000
EUR
|
— |
4,259,000,000
EUR
|
1,953,000,000
EUR
|
1,951,000,000
EUR
|
— |
2,000,000
EUR
|
— |
1,953,000,000
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 | — |
2,606,000,000
EUR
|
— | — | — | — | — |
4,258,000,000
EUR
|
— | — | — | — | — |
1,951,000,000
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 | — |
13,000,000
EUR
|
— | — | — | — | — |
2,000,000
EUR
|
— | — | — | — | — |
14,000,000
EUR
|
— | — | — | — |
| Income tax relating to components of other comprehensive income [abstract] | ||||||||||||||||||
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss | — |
725,000,000
EUR
|
— | — | — | — | — |
289,000,000
EUR
|
— | — | — | — | — |
1,115,000,000
EUR
|
— | — | — | — |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss | — |
41,000,000
EUR
|
— | — | — | — | — |
227,000,000
EUR
|
— | — | — | — | — |
580,000,000
EUR
|
— | — | — | — |
| Income tax relating to components of other comprehensive income | — |
683,000,000
EUR
|
— | — | — | — | — |
516,000,000
EUR
|
— | — | — | — | — |
1,695,000,000
EUR
|
— | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income |
75,000,000
EUR
|
7 830,8
EUR
|
2,604,000,000
EUR
|
1 154,1
EUR
|
6 408,7
EUR
|
7 823,2
EUR
|
4,259,000,000
EUR
|
5 483,6
EUR
|
2,806,000,000
EUR
|
59,000,000
EUR
|
6 184,0
EUR
|
5 477,6
EUR
|
6 567,6
EUR
|
6 574,4
EUR
|
5 706,6
EUR
|
68,000,000
EUR
|
6,658,000,000
EUR
|
1,953,000,000
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — |
7 823,2
EUR
|
— | — | — | — | — |
5 477,7
EUR
|
— | — | — | — | — |
6 567,6
EUR
|
— | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — |
75,000,000
EUR
|
— | — | — | — | — |
59,000,000
EUR
|
— | — | — | — | — |
68,000,000
EUR
|
— | — | — | — |