Statement Of Financial Position [Abstract]
| Concept |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||
| Assets [abstract] | |||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||
| Goodwill |
–
USD
|
— | — | — | — | — |
1,281,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Other non-current financial assets |
–
USD
|
— | — | — | — | — |
135,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Non-current assets |
1,754,000,000
USD
|
— | — | — | — | — |
6 220,9
USD
|
— | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||
| Current inventories |
–
USD
|
— | — | — | — | — |
591,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Trade and other current receivables |
53,000,000
USD
|
— | — | — | — | — |
2,786,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
1,300,000,000
USD
|
— | — | — | — | — |
825,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners |
7 468,2
USD
|
— | — | — | — | — |
–
USD
|
— | — | — | — | — | — | — | — | — | — |
| Current assets |
7 732,1
USD
|
— | — | — | — | — |
4,323,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Assets |
7 907,5
USD
|
— | — | — | — | — |
6 653,2
USD
|
— | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||
| Equity [abstract] | |||||||||||||||||
| Issued capital |
5,000,000
USD
|
— | — | — | — | — |
5,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Other reserves |
4,045,000,000
USD
|
— | — | — | — | — |
7,692,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Equity |
1 419,3
USD
|
1 336,4
USD
|
4,045,000,000
USD
|
3,211,000,000
USD
|
1 419,3
USD
|
5,000,000
USD
|
1 769,1
USD
|
5,000,000
USD
|
1 324,1
USD
|
3,237,000,000
USD
|
7,692,000,000
USD
|
1 769,1
USD
|
1 598,8
USD
|
1 429,6
USD
|
4,957,000,000
USD
|
3,260,000,000
USD
|
5,000,000
USD
|
| Liabilities [abstract] | |||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||
| Non-current provisions [abstract] | |||||||||||||||||
| Other non-current provisions |
–
USD
|
— | — | — | — | — |
5,656,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities |
–
USD
|
— | — | — | — | — |
2 893,9
USD
|
— | — | — | — | — | — | — | — | — | — |
| Other non-current financial liabilities |
–
USD
|
— | — | — | — | — |
3 983,9
USD
|
— | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
–
USD
|
— | — | — | — | — |
7 588,1
USD
|
— | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||
| Current provisions [abstract] | |||||||||||||||||
| Current provisions |
–
USD
|
— | — | — | — | — |
213,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Trade and other current payables |
42,000,000
USD
|
— | — | — | — | — |
2,025,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current |
–
USD
|
— | — | — | — | — |
4,444,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Other current financial liabilities |
–
USD
|
— | — | — | — | — |
61,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Liabilities included in disposal groups classified as held for sale |
9 194,0
USD
|
— | — | — | — | — |
–
USD
|
— | — | — | — | — | — | — | — | — | — |
| Current liabilities |
9 326,8
USD
|
— | — | — | — | — |
8,342,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Liabilities |
9 326,8
USD
|
— | — | — | — | — |
8 422,3
USD
|
— | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
7 907,5
USD
|
— | — | — | — | — |
6 653,2
USD
|
— | — | — | — | — | — | — | — | — | — |