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 |
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 |
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] | ||||||||||||||||||
| Interest income | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Interest income on cash and cash equivalents |
1,621,000,000
EUR
|
— | — | — | — | — | — |
698,000,000
EUR
|
— | — | — | — | — | — | — | — |
185,000,000
EUR
|
— |
| Dividend income |
4,209,000,000
EUR
|
— | — | — | — | — | — |
4,682,000,000
EUR
|
— | — | — | — | — | — | — | — |
3,783,000,000
EUR
|
— |
| Revenue |
41 182,5
EUR
|
— | — | — | — | — | — |
38 260,6
EUR
|
— | — | — | — | — | — | — | — |
32 287,6
EUR
|
— |
| Material income and expense [abstract] | ||||||||||||||||||
| Research and development expense |
1 288,9
EUR
|
— | — | — | — | — | — |
1 138,6
EUR
|
— | — | — | — | — | — | — | — |
1 028,7
EUR
|
— |
| Finance income (cost) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other finance income (cost) |
488,000,000
EUR
|
— | — | — | — | — | — |
723,000,000
EUR
|
— | — | — | — | — | — | — | — |
402,000,000
EUR
|
— |
| Selling, general and administrative expense [abstract] | ||||||||||||||||||
| Selling, general and administrative expense |
7 626,7
EUR
|
— | — | — | — | — | — |
7 028,8
EUR
|
— | — | — | — | — | — | — | — |
6 074,2
EUR
|
— |
| Expenses by nature [abstract] | ||||||||||||||||||
| Services expense | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Advertising expense |
13 356,6
EUR
|
— | — | — | — | — | — |
12 059,0
EUR
|
— | — | — | — | — | — | — | — |
10 591,0
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 |
4,258,000,000
EUR
|
— |
1,000,000
EUR
|
— |
4,259,000,000
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
|
3,000,000
EUR
|
— |
6,102,000,000
EUR
|
6,102,000,000
EUR
|
6,105,000,000
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 |
4,258,000,000
EUR
|
— | — | — | — | — | — |
1,951,000,000
EUR
|
— | — | — | — | — | — | — | — |
6,105,000,000
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 |
2,000,000
EUR
|
— | — | — | — | — | — |
14,000,000
EUR
|
— | — | — | — | — | — | — | — |
6,000,000
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 |
289,000,000
EUR
|
— | — | — | — | — | — |
1,115,000,000
EUR
|
— | — | — | — | — | — | — | — |
1,817,000,000
EUR
|
— |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss |
227,000,000
EUR
|
— | — | — | — | — | — |
580,000,000
EUR
|
— | — | — | — | — | — | — | — |
415,000,000
EUR
|
— |
| Income tax relating to components of other comprehensive income |
516,000,000
EUR
|
— | — | — | — | — | — |
1,695,000,000
EUR
|
— | — | — | — | — | — | — | — |
1,402,000,000
EUR
|
— |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income |
5 483,6
EUR
|
2,806,000,000
EUR
|
59,000,000
EUR
|
6 184,0
EUR
|
5 477,6
EUR
|
4,259,000,000
EUR
|
6 567,6
EUR
|
6 574,4
EUR
|
5 706,6
EUR
|
6,658,000,000
EUR
|
68,000,000
EUR
|
1,953,000,000
EUR
|
51,000,000
EUR
|
1 434,1
EUR
|
6,102,000,000
EUR
|
6 641,4
EUR
|
6 646,5
EUR
|
4 597,1
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to owners of parent |
5 477,7
EUR
|
— | — | — | — | — | — |
6 567,6
EUR
|
— | — | — | — | — | — | — | — |
6 641,4
EUR
|
— |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to non-controlling interests |
59,000,000
EUR
|
— | — | — | — | — | — |
68,000,000
EUR
|
— | — | — | — | — | — | — | — |
51,000,000
EUR
|
— |