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Exploration and evaluation of oil and gas reserves (Details 3) $ in Millions | Dec. 31, 2024 USD ($) Number
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IfrsStatementLineItems [Line Items] |
Capitalized costs | $ | $ 1,164
Capitalized costs | Number | 22
Later than four years and not later than five years [member] |
IfrsStatementLineItems [Line Items] |
Capitalized costs | $ | $ 76
Capitalized costs | Number | 2
Later than three years and not later than four years [member] |
IfrsStatementLineItems [Line Items] |
Capitalized costs | $ | $ 209
Capitalized costs | Number | 3
Later than two years and not later than three years [member] |
IfrsStatementLineItems [Line Items] |
Capitalized costs | $ | $ 73
Capitalized costs | Number | 2
Later than one year and not later than two years [member] |
IfrsStatementLineItems [Line Items] |
Capitalized costs | $ | $ 17
Capitalized costs | Number | 1
Not later than one year [member] |
IfrsStatementLineItems [Line Items] |
Capitalized costs | $ | $ 789
Capitalized costs | Number | 14

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