Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||
| Property, plant and equipment [abstract] | ||
| Property, plant and equipment |
27,303,000,000
USD
|
26,481,000,000
USD
|
| Intangible assets and goodwill [abstract] | ||
| Intangible assets and goodwill |
5,769,000,000
USD
|
5,145,000,000
USD
|
| Investments accounted for using equity method [abstract] | ||
| Investments in associates accounted for using equity method |
1,117,000,000
USD
|
951,000,000
USD
|
| Investments in joint ventures accounted for using equity method |
1,304,000,000
USD
|
1,260,000,000
USD
|
| Trade and other non-current receivables [abstract] | ||
| Other non-current receivables |
203,000,000
USD
|
235,000,000
USD
|
| Miscellaneous non-current assets [abstract] | ||
| Non-current net defined benefit asset |
148,000,000
USD
|
225,000,000
USD
|
| Non-current derivative financial assets |
33,000,000
USD
|
269,000,000
USD
|
| Non-current investments other than investments accounted for using equity method |
318,000,000
USD
|
107,000,000
USD
|
| Trade and other current receivables [abstract] | ||
| Current trade receivables |
5,403,000,000
USD
|
3,634,000,000
USD
|
| Current prepayments and current accrued income other than current contract assets [abstract] | ||
| Current prepayments [abstract] | ||
| Current prepayments |
542,000,000
USD
|
464,000,000
USD
|
| Other current receivables |
774,000,000
USD
|
869,000,000
USD
|
| Trade and other current receivables |
12,111,000,000
USD
|
5,603,000,000
USD
|
| Current prepayments and current accrued income including current contract assets [abstract] | ||
| Categories of non-current financial assets [abstract] | ||
| Non-current loans and receivables |
12,000,000
USD
|
136,000,000
USD
|
| Non-current financial assets |
3,135,000,000
USD
|
3,183,000,000
USD
|
| Categories of current financial assets [abstract] | ||
| Current loans and receivables |
5,131,000,000
USD
|
91,000,000
USD
|
| Classes of current inventories [abstract] | ||
| Current inventories |
1,457,000,000
USD
|
1,049,000,000
USD
|
| Classes of current inventories, alternative [abstract] | ||
| Cash and cash equivalents [abstract] | ||
| Cash and cash equivalents |
11,832,000,000
USD
|
5,865,000,000
USD
|
| 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 or as held for distribution to owners |
399,000,000
USD
|
218,000,000
USD
|
| Miscellaneous current assets [abstract] | ||
| Current derivative financial assets |
40,000,000
USD
|
307,000,000
USD
|
| Current investments |
3,000,000
USD
|
1,000,000
USD
|
| Miscellaneous assets [abstract] | ||
| Restricted cash and cash equivalents |
1,300,000,000
USD
|
1,000,000,000
USD
|
| Borrowings [abstract] | ||
| Non-current portion of non-current borrowings |
4,315,000,000
USD
|
5,868,000,000
USD
|
| Current borrowings and current portion of non-current borrowings [abstract] | ||
| Current borrowings |
469,000,000
USD
|
758,000,000
USD
|
| Non-current portion of non-current borrowings, by type [abstract] | ||
| Trade and other non-current payables [abstract] | ||
| Other non-current payables |
154,000,000
USD
|
81,000,000
USD
|
| Trade and other current payables [abstract] | ||
| Current trade payables |
6,241,000,000
USD
|
5,156,000,000
USD
|
| Other current payables |
1,333,000,000
USD
|
1,279,000,000
USD
|
| Miscellaneous non-current liabilities [abstract] | ||
| Non-current net defined benefit liability |
215,000,000
USD
|
297,000,000
USD
|
| Non-current derivative financial liabilities |
217,000,000
USD
|
289,000,000
USD
|
| Other non-current liabilities |
2,122,000,000
USD
|
1,985,000,000
USD
|
| Miscellaneous current liabilities [abstract] | ||
| Current derivative financial liabilities |
95,000,000
USD
|
228,000,000
USD
|
| Other current liabilities |
8,982,000,000
USD
|
7,814,000,000
USD
|
| Issued capital [abstract] | ||
| Issued capital |
3,513,000,000
USD
|
3,632,000,000
USD
|
| Net assets (liabilities) [abstract] | ||
| Assets |
72,271,000,000
USD
|
56,117,000,000
USD
|
| Liabilities |
26,683,000,000
USD
|
25,263,000,000
USD
|
| Net current assets (liabilities) [abstract] | ||
| Current assets |
25,802,000,000
USD
|
12,736,000,000
USD
|
| Current liabilities |
12,093,000,000
USD
|
10,054,000,000
USD
|
| Assets less current liabilities [abstract] |