Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Cash flows from (used in) operations before changes in working capital |
749,000,000
USD
|
995,000,000
USD
|
| Adjustments for decrease (increase) in trade and other receivables |
75,000,000
USD
|
177,000,000
USD
|
| Adjustments for increase (decrease) in trade and other payables |
3,000,000
USD
|
52,000,000
USD
|
| Income taxes paid, classified as operating activities |
8,000,000
USD
|
–
USD
|
| Cash flows from (used in) investing activities [abstract] | ||
| Dividends received from associates, classified as investing activities |
2,000,000
USD
|
1,000,000
USD
|
| Purchase of oil and gas assets |
817,000,000
USD
|
891,000,000
USD
|
| Cash flows from (used in) financing activities [abstract] | ||
| Proceeds from exercise of options |
7,000,000
USD
|
2,000,000
USD
|