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 |
153,000,000
USD
|
157,000,000
USD
|
| Intangible assets and goodwill [abstract] | ||
| Intangible assets and goodwill |
1,099,000,000
USD
|
1,144,000,000
USD
|
| Investments accounted for using equity method [abstract] | ||
| Investments accounted for using equity method |
48,000,000
USD
|
36,000,000
USD
|
| Trade and other non-current receivables [abstract] | ||
| Other non-current receivables |
13,000,000
USD
|
3,000,000
USD
|
| Non-current prepayments and non-current accrued income including non-current contract assets [abstract] | ||
| Non-current accrued income including non-current contract assets [abstract] | ||
| Non-current contract assets |
424,000,000
USD
|
336,000,000
USD
|
| Miscellaneous non-current assets [abstract] | ||
| Non-current net defined benefit asset |
3,000,000
USD
|
2,000,000
USD
|
| Non-current derivative financial assets |
20,000,000
USD
|
7,000,000
USD
|
| Trade and other current receivables [abstract] | ||
| Trade and other current receivables |
740,000,000
USD
|
646,000,000
USD
|
| Current prepayments and current accrued income including current contract assets [abstract] | ||
| Current accrued income including current contract assets [abstract] | ||
| Current contract assets |
35,000,000
USD
|
31,000,000
USD
|
| Classes of current inventories [abstract] | ||
| Current inventories |
5,000,000
USD
|
4,000,000
USD
|
| Classes of current inventories, alternative [abstract] | ||
| Cash and cash equivalents [abstract] | ||
| Cash and cash equivalents |
1,322,000,000
USD
|
976,000,000
USD
|
| Borrowings [abstract] | ||
| Non-current portion of non-current borrowings |
2,567,000,000
USD
|
2,341,000,000
USD
|
| Current borrowings and current portion of non-current borrowings [abstract] | ||
| Current borrowings |
599,000,000
USD
|
55,000,000
USD
|
| Non-current portion of non-current borrowings, by type [abstract] | ||
| Trade and other non-current payables [abstract] | ||
| Non-current accruals and non-current deferred income including non-current contract liabilities [abstract] | ||
| Non-current deferred income including non-current contract liabilities [abstract] | ||
| Non-current contract liabilities [abstract] | ||
| Non-current contract liabilities |
1,096,000,000
USD
|
1,043,000,000
USD
|
| Trade and other non-current payables |
75,000,000
USD
|
81,000,000
USD
|
| 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 |
752,000,000
USD
|
681,000,000
USD
|
| Trade and other current payables |
711,000,000
USD
|
697,000,000
USD
|
| Miscellaneous non-current liabilities [abstract] | ||
| Non-current net defined benefit liability |
66,000,000
USD
|
66,000,000
USD
|
| Non-current derivative financial liabilities |
–
USD
|
11,000,000
USD
|
| Miscellaneous current liabilities [abstract] | ||
| Current derivative financial liabilities |
25,000,000
USD
|
–
USD
|
| Net assets (liabilities) [abstract] | ||
| Assets |
4,813,000,000
USD
|
4,216,000,000
USD
|
| Liabilities |
6,759,000,000
USD
|
5,824,000,000
USD
|
| Assets (liabilities) |
1,946,000,000
USD
|
1,608,000,000
USD
|
| Net current assets (liabilities) [abstract] | ||
| Current assets |
2,129,000,000
USD
|
1,678,000,000
USD
|
| Current liabilities |
2,190,000,000
USD
|
1,544,000,000
USD
|
| Assets less current liabilities [abstract] |