XML 199 R106.htm IDEA: XBRL DOCUMENT
v3.22.4

Impairment Of Exploration And Evaluation And Oil And Gas Properties - Summary of Assuming all Other Variables are Held Constant (Detail) - Oil And Gs Properties [Member] - Goodwill [member] | Dec. 31, 2022
--- | ---
Shenzi [Member] |
Disclosure In Tabular Form Of Analysis In Respect Of Input Changes So That Recoverable Value Equals To Carrying Value [Line Items] |
Commodity price % change | 7.00%
Atlantis [Member] |
Disclosure In Tabular Form Of Analysis In Respect Of Input Changes So That Recoverable Value Equals To Carrying Value [Line Items] |
Commodity price % change | 2.00%
Nominal discount rate (absolute terms) | 10.00%

X
- Definition The discount rate used in the current estimate of the present value of the future cash flows expected to be derived from an asset or cash-generating unit. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2022-03-24 -Paragraph 130 -Subparagraph g -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2022-en-r&anchor=para_130_g&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_DescriptionOfDiscountRatesUsedInCurrentEstimateOfValueInUse
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Disclosure in tabular form of analysis in respect of input changes so that recoverable value equals to carrying value. + References No definition available. + Details
Name: | wds_DisclosureInTabularFormOfAnalysisInRespectOfInputChangesSoThatRecoverableValueEqualsToCarryingValueLineItems
Namespace Prefix: | wds_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of reasonably increase decrease in unobservable input assets due to which carrying value will be equal to the fair value. + References No definition available. + Details
Name: | wds_PercentageOfReasonablyIncreaseDecreaseInUnobservableInputAssetsDueToWhichCarryingValueWillBeEqualToTheFairValue
Namespace Prefix: | wds_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | ifrs-full_IndividualAssetsOrCashgeneratingUnitsAxis=wds_ShenziMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfAssetsAxis=wds_OilAndGsPropertiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=ifrs-full_GoodwillMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_IndividualAssetsOrCashgeneratingUnitsAxis=wds_AtlantisMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |