Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||
| Property, plant and equipment [abstract] | ||
| Property, plant and equipment |
27,059,000,000
USD
|
28,194,000,000
USD
|
| Intangible assets and goodwill [abstract] | ||
| Intangible assets and goodwill |
10,124,000,000
USD
|
10,785,000,000
USD
|
| Investments accounted for using equity method [abstract] | ||
| Investments in associates accounted for using equity method |
999,000,000
USD
|
1,246,000,000
USD
|
| Investments in joint ventures accounted for using equity method |
751,000,000
USD
|
772,000,000
USD
|
| Trade and other non-current receivables [abstract] | ||
| Other non-current receivables |
1,491,000,000
USD
|
708,000,000
USD
|
| Miscellaneous non-current assets [abstract] | ||
| Non-current net defined benefit asset |
120,000,000
USD
|
134,000,000
USD
|
| Non-current derivative financial assets |
11,000,000
USD
|
10,000,000
USD
|
| Non-current investments other than investments accounted for using equity method |
398,000,000
USD
|
377,000,000
USD
|
| Trade and other current receivables [abstract] | ||
| Current trade receivables |
4,881,000,000
USD
|
6,971,000,000
USD
|
| Current prepayments and current accrued income other than current contract assets [abstract] | ||
| Current prepayments [abstract] | ||
| Current prepayments |
1,269,000,000
USD
|
1,245,000,000
USD
|
| Other current receivables |
1,387,000,000
USD
|
1,094,000,000
USD
|
| Trade and other current receivables |
20,873,000,000
USD
|
27,391,000,000
USD
|
| Current prepayments and current accrued income including current contract assets [abstract] | ||
| Categories of non-current financial assets [abstract] | ||
| Non-current loans and receivables |
112,000,000
USD
|
25,000,000
USD
|
| Non-current financial assets |
3,882,000,000
USD
|
3,272,000,000
USD
|
| Categories of current financial assets [abstract] | ||
| Current loans and receivables |
12,844,000,000
USD
|
17,652,000,000
USD
|
| Classes of current inventories [abstract] | ||
| Current inventories |
1,658,000,000
USD
|
1,604,000,000
USD
|
| Classes of current inventories, alternative [abstract] | ||
| Cash and cash equivalents [abstract] | ||
| Cash and cash equivalents |
6,701,000,000
USD
|
10,057,000,000
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 |
1,790,000,000
USD
|
69,000,000
USD
|
| Miscellaneous current assets [abstract] | ||
| Current derivative financial assets |
137,000,000
USD
|
198,000,000
USD
|
| Current investments |
-
USD
|
942,000,000
USD
|
| Miscellaneous assets [abstract] | ||
| Restricted cash and cash equivalents |
1,000,000,000
USD
|
1,400,000,000
USD
|
| Classes of other provisions [abstract] | ||
| Other provisions [abstract] | ||
| Other non-current provisions |
897,000,000
USD
|
842,000,000
USD
|
| Other current provisions |
812,000,000
USD
|
777,000,000
USD
|
| Borrowings [abstract] | ||
| Non-current portion of non-current borrowings |
4,169,000,000
USD
|
3,774,000,000
USD
|
| Current borrowings and current portion of non-current borrowings [abstract] | ||
| Current borrowings |
197,000,000
USD
|
255,000,000
USD
|
| Non-current portion of non-current borrowings, by type [abstract] | ||
| Trade and other non-current payables [abstract] | ||
| Other non-current payables |
37,000,000
USD
|
150,000,000
USD
|
| Trade and other current payables [abstract] | ||
| Current trade payables |
6,401,000,000
USD
|
6,804,000,000
USD
|
| Current accruals and current deferred income including current contract liabilities [abstract] | ||
| Current deferred income including current contract liabilities [abstract] | ||
| Current deferred income including current contract liabilities |
90,000,000
USD
|
102,000,000
USD
|
| Other current payables |
1,479,000,000
USD
|
1,696,000,000
USD
|
| Miscellaneous non-current liabilities [abstract] | ||
| Non-current net defined benefit liability |
191,000,000
USD
|
191,000,000
USD
|
| Non-current derivative financial liabilities |
323,000,000
USD
|
495,000,000
USD
|
| Other non-current liabilities |
2,652,000,000
USD
|
2,971,000,000
USD
|
| Miscellaneous current liabilities [abstract] | ||
| Current derivative financial liabilities |
72,000,000
USD
|
77,000,000
USD
|
| Other current liabilities |
9,296,000,000
USD
|
10,025,000,000
USD
|
| Issued capital [abstract] | ||
| Issued capital |
3,186,000,000
USD
|
3,392,000,000
USD
|
| Net assets (liabilities) [abstract] | ||
| Assets |
82,100,000,000
USD
|
93,680,000,000
USD
|
| Liabilities |
27,010,000,000
USD
|
28,648,000,000
USD
|
| Net current assets (liabilities) [abstract] | ||
| Current assets |
31,022,000,000
USD
|
40,063,000,000
USD
|
| Current liabilities |
12,391,000,000
USD
|
13,321,000,000
USD
|
| Assets less current liabilities [abstract] |