Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
10 721
EUR
|
10 505
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
1 333
EUR
|
1 325
EUR
|
— |
| Goodwill |
7 995
EUR
|
8 034
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
291,000,000
EUR
|
259,000,000
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
1 256
EUR
|
1 172
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
321,000,000
EUR
|
490,000,000
EUR
|
— |
| Trade and other receivables [abstract] | |||
| Trade and other receivables |
2 581
EUR
|
2 526
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
3 703
EUR
|
4 439
EUR
|
4 466
EUR
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | |||
| Non-current assets or disposal groups classified as held for sale |
20,000,000
EUR
|
124,000,000
EUR
|
— |
| Miscellaneous current assets [abstract] | |||
| Other current assets |
943,000,000
EUR
|
788,000,000
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
5 491
EUR
|
6 305
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
1 342
EUR
|
1 084
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other payables [abstract] | |||
| Trade and other payables |
13 072
EUR
|
12 560
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
2 765
EUR
|
2 617
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
1 940
EUR
|
2 044
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
47 668
EUR
|
47 588
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
17 785
EUR
|
17 473
EUR
|
— |
| Current liabilities |
22 150
EUR
|
21 342
EUR
|
— |
| Assets less current liabilities [abstract] |