Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
2 641,0
EUR
|
2 842,1
EUR
|
— |
| Goodwill |
5 046,1
EUR
|
4 805,0
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
2,059,000,000
EUR
|
2,324,000,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
2 120,9
EUR
|
1 707,9
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
301,000,000
EUR
|
268,000,000
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
3 952,6
EUR
|
3 568,3
EUR
|
2 769,0
EUR
|
| Miscellaneous current assets [abstract] | |||
| Other current assets |
2,986,000,000
EUR
|
2,800,000,000
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
2 042,8
EUR
|
2 040,6
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings and current portion of non-current borrowings |
4,508,000,000
EUR
|
9,501,000,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current deferred income including current contract liabilities [abstract] | |||
| Current contract liabilities [abstract] | |||
| Current contract liabilities |
1 663,4
EUR
|
1 479,3
EUR
|
— |
| Accruals classified as current | — | — | — |
| Short-term employee benefits accruals |
6,172,000,000
EUR
|
6,351,000,000
EUR
|
— |
| Trade and other current payables |
2,599,000,000
EUR
|
2,305,000,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
1,340,000,000
EUR
|
1,338,000,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
8 013,8
EUR
|
7 170,1
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Accumulated other comprehensive income |
6,384,000,000
EUR
|
1,138,000,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
15 545,9
EUR
|
14 622,5
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
6 567,6
EUR
|
5 780,1
EUR
|
— |
| Current liabilities |
3 521,5
EUR
|
3 561,0
EUR
|
— |
| Assets less current liabilities [abstract] |