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 |
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 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||||
| Material income and expense [abstract] | ||||||||||||||||||
| Expense of restructuring activities | — | — | — | — |
913,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
333,000,000
EUR
|
— |
| Research and development expense | — | — | — | — |
998,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,039,000,000
EUR
|
— |
| Sales and marketing expense | — | — | — | — |
1,999,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,884,000,000
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 | — | — | — |
112,000,000
EUR
|
113,000,000
EUR
|
— | — |
1,000,000
EUR
|
112,000,000
EUR
|
1,000,000
EUR
|
— | — | — | — |
658,000,000
EUR
|
658,000,000
EUR
|
659,000,000
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 | — | — | — | — |
113,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
659,000,000
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 | — | — | — | — |
70,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
70,000,000
EUR
|
— |
| Share of other comprehensive income of associates and joint ventures accounted for using equity method, net of tax [abstract] | ||||||||||||||||||
| 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 | — | — | — | — |
8,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
3,000,000
EUR
|
— |
| Income tax relating to components of other comprehensive income [abstract] | ||||||||||||||||||
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss | — | — | — | — |
23,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
23,000,000
EUR
|
— |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income |
-
EUR
|
35,000,000
EUR
|
-
EUR
|
497,000,000
EUR
|
490,000,000
EUR
|
-
EUR
|
350,000,000
EUR
|
6,000,000
EUR
|
112,000,000
EUR
|
4,000,000
EUR
|
-
EUR
|
-
EUR
|
113,000,000
EUR
|
-
EUR
|
658,000,000
EUR
|
3,146,000,000
EUR
|
3,150,000,000
EUR
|
2,602,000,000
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — |
497,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
3,146,000,000
EUR
|
— |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — | — | — |
6,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
4,000,000
EUR
|
— |