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Financial and capital risk management - Sensitivity analysis of derivative financial instruments (Details 6) - Risk Bunker Oil Price Decrease [Member] $ in Millions	Jun. 30, 2023 USD ($)
Bunker Crude Oil Options [Member]
IfrsStatementLineItems [Line Items]
Fair value of liabilities	$ (3)
Bunker Crude Oil Options [Member] | Sensitivity Scenario I [Member]
IfrsStatementLineItems [Line Items]
Fair value of liabilities	(288)
Bunker Crude Oil Options [Member] | Sensitivity Scenario Ii [Member]
IfrsStatementLineItems [Line Items]
Fair value of liabilities	(759)
Protected Item Part Of Costs Linked To Fuel Oil Prices [Member] | Sensitivity Scenario I [Member]
IfrsStatementLineItems [Line Items]
Fair value of liabilities	288
Protected Item Part Of Costs Linked To Fuel Oil Prices [Member] | Sensitivity Scenario Ii [Member]
IfrsStatementLineItems [Line Items]
Fair value of liabilities	759
Forwards Frieght [Member]
IfrsStatementLineItems [Line Items]
Fair value of liabilities	2
Forwards Frieght [Member] | Sensitivity Scenario I [Member]
IfrsStatementLineItems [Line Items]
Fair value of liabilities	(2)
Forwards Frieght [Member] | Sensitivity Scenario Ii [Member]
IfrsStatementLineItems [Line Items]
Fair value of liabilities	(5)
Protected Item Part Of Costs Linked To Bunker Oil Prices [Member] | Sensitivity Scenario I [Member]
IfrsStatementLineItems [Line Items]
Fair value of liabilities	2
Protected Item Part Of Costs Linked To Bunker Oil Prices [Member] | Sensitivity Scenario Ii [Member]
IfrsStatementLineItems [Line Items]
Fair value of liabilities	$ 5

X

- Definition

The amount of financial liabilities classified as derivative instruments. [Refer: Financial assets; Derivatives [member]]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2023-01-01
-Paragraph 55
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-URIDate 2023-03-23

+ Details

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- References

No definition available.

+ Details

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- Details

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