Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||
| Property, plant and equipment [abstract] | ||
| Property, plant and equipment |
146,000,000
USD
|
153,000,000
USD
|
| Intangible assets and goodwill [abstract] | ||
| Intangible assets and goodwill |
1,042,000,000
USD
|
1,099,000,000
USD
|
| Investments accounted for using equity method [abstract] | ||
| Investments accounted for using equity method |
51,000,000
USD
|
48,000,000
USD
|
| Trade and other non-current receivables [abstract] | ||
| Trade and other non-current receivables |
35,000,000
USD
|
13,000,000
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 |
612,000,000
USD
|
424,000,000
USD
|
| Miscellaneous non-current assets [abstract] | ||
| Non-current net defined benefit asset |
3,000,000
USD
|
3,000,000
USD
|
| Non-current derivative financial assets |
4,000,000
USD
|
20,000,000
USD
|
| Trade and other current receivables [abstract] | ||
| Trade and other current receivables |
785,000,000
USD
|
740,000,000
USD
|
| Current prepayments and current accrued income including current contract assets [abstract] | ||
| Current accrued income including current contract assets [abstract] | ||
| Current contract assets |
38,000,000
USD
|
35,000,000
USD
|
| Classes of current inventories [abstract] | ||
| Current inventories |
4,000,000
USD
|
5,000,000
USD
|
| Classes of current inventories, alternative [abstract] | ||
| Cash and cash equivalents [abstract] | ||
| Cash and cash equivalents |
1,008,000,000
USD
|
1,322,000,000
USD
|
| Borrowings [abstract] | ||
| Non-current portion of non-current borrowings |
2,876,000,000
USD
|
2,567,000,000
USD
|
| Current borrowings and current portion of non-current borrowings [abstract] | ||
| Current borrowings |
398,000,000
USD
|
599,000,000
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 |
1,294,000,000
USD
|
1,096,000,000
USD
|
| Trade and other non-current payables |
78,000,000
USD
|
75,000,000
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 |
766,000,000
USD
|
752,000,000
USD
|
| Trade and other current payables |
650,000,000
USD
|
711,000,000
USD
|
| Miscellaneous non-current liabilities [abstract] | ||
| Non-current net defined benefit liability |
68,000,000
USD
|
66,000,000
USD
|
| Non-current derivative financial liabilities |
78,000,000
USD
|
–
USD
|
| Miscellaneous current liabilities [abstract] | ||
| Current derivative financial liabilities |
–
USD
|
25,000,000
USD
|
| Net assets (liabilities) [abstract] | ||
| Assets |
4,748,000,000
USD
|
4,813,000,000
USD
|
| Liabilities |
7,056,000,000
USD
|
6,759,000,000
USD
|
| Assets (liabilities) |
2,308,000,000
USD
|
1,946,000,000
USD
|
| Net current assets (liabilities) [abstract] | ||
| Current assets |
1,869,000,000
USD
|
2,129,000,000
USD
|
| Current liabilities |
1,928,000,000
USD
|
2,190,000,000
USD
|
| Assets less current liabilities [abstract] |