Energy measure of increase in quantity of proved reserve of oil and gas resulting from application of improved recovery techniques, stated in a unit of energy. For example, but not limited to, barrel of oil equivalents (BOE) or one thousand cubic feet of natural gas equivalent (Mcfe).

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Form 20-F
-Section Item 18
-Subsection Instruction 2
-Publisher SEC

+ Details

Name:	srt_ProvedDevelopedAndUndevelopedReserveImprovedRecoveryEnergy
Namespace Prefix:	srt_
Data Type:	dtr-types:energyItemType
Balance Type:	na
Period Type:	duration

- Definition

As a result of economics related to changes in fields operating costs and oil and gas prices.

+ References

No definition available.

+ Details

Name:	ypf_AsAResultOfEconomicsRelatedToChangesInFieldsOperatingCostsAndOilAndGasPrices
Namespace Prefix:	ypf_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- References

No definition available.

+ Details

Name:	ypf_ChangesInOurEstimatedProvedReservesLineItems
Namespace Prefix:	ypf_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Extensions and discoveries of proved developed reserves.

+ References

No definition available.

+ Details

Name:	ypf_ExtensionsAndDiscoveriesOfProvedDevelopedReserves
Namespace Prefix:	ypf_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

- Definition

Extensions and discoveries of proved undeveloped reserves.

+ References

No definition available.

+ Details

Name:	ypf_ExtensionsAndDiscoveriesOfProvedUndevelopedReserves
Namespace Prefix:	ypf_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

- Definition

Increase Decrease in estimated reserve.

+ References

No definition available.

+ Details

Name:	ypf_IncreaseDecreaseInEstimatedReserve
Namespace Prefix:	ypf_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Increase Decrease in total proved reserve.

+ References

No definition available.

+ Details

Name:	ypf_IncreaseDecreaseInTotalProvedReserve
Namespace Prefix:	ypf_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Increase in proved reserves on account of project performance.

+ References

No definition available.

+ Details

Name:	ypf_IncreaseInProvedReservesOnAccountOfProjectPerformance
Namespace Prefix:	ypf_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

- Definition

Net proved reserves revisions of previous estimates increase decrease.

+ References

No definition available.

+ Details

Name:	ypf_NetProvedReservesRevisionsOfPreviousEstimatesIncreaseDecrease
Namespace Prefix:	ypf_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of blocks subject to divestment.

+ References

No definition available.

+ Details

Name:	ypf_NumberOfBlocksSubjectToDivestment
Namespace Prefix:	ypf_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Proved developed reserves of new reserves estimates.

+ References

No definition available.

+ Details

Name:	ypf_ProvedDevelopedReservesOfNewReservesEstimates
Namespace Prefix:	ypf_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

- Definition

Proved reserves revisions of previous estimate of change due to working interest new projects addition and production forecasts adjustments.

+ References

No definition available.

+ Details

Name:	ypf_ProvedReservesRevisionsOfPreviousEstimateOfChangeDueToWorkingInterestNewProjectsAdditionAndProductionForecastsAdjustments
Namespace Prefix:	ypf_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

- Definition

Proved Reserves Revisions Of Previous Estimates Of Change of Development Strategy

+ References

No definition available.

+ Details

Name:	ypf_ProvedReservesRevisionsOfPreviousEstimatesOfChangeOfDevelopmentStrategy
Namespace Prefix:	ypf_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

- Definition

Proved reserves revisions of previous estimates related to changes in projects strategy and drilling schedules.

+ References

No definition available.

+ Details

Name:	ypf_ProvedReservesRevisionsOfPreviousEstimatesRelatedToChangesInProjectsStrategyAndDrillingSchedules
Namespace Prefix:	ypf_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	ifrs-full_GeographicalAreasAxis=ypf_GolfoSanJorgeNeuquinaCuyanaAndAustralBasinsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_ReserveQuantitiesByTypeOfReserveAxis=ypf_ConventionalCrudeOilAssetsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_NonadjustingEventsAfterReportingPeriodAxis=ypf_DivestmentOfCertainGroupsOfMatureAssetsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_RangeAxis=ifrs-full_TopOfRangeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_SegmentsAxis=ypf_GolfoSanJorgeBasinMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_SegmentsAxis=ypf_NeuquinaBasinMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=ypf_CrudeOil1Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=ypf_NaturalGasLiquidsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=ypf_NaturalGasMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=ypf_CrudeOilAndNaturalGasMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Supplemental Information on Oil And Gas Producing Activities (Unaudited) - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2023 MMBoe Bcf MMBbls	Dec. 31, 2022 MMBbls Bcf MMBoe	Dec. 31, 2021 MMBoe MMBbls Bcf	Feb. 29, 2024 block
Changes in our estimated proved reserves [line items]
Extension and discoveries of proved development reserves	23	34	27
Extension and discoveries of proved undevelopment reserves	105	288	148
Revised proved reserves	72	87	217
As a result of economics related to changes in fields operating costs and oil and gas prices	69	55	186
Proved reserves revisions of previous estimates related to changes in projects strategy and drilling schedules	53	46
Proved reserves revisions of previous estimates of change of development strategy			17
Increase in proved reserves on account of project performance	35
Proved reserves revisions of previous estimate of change due to working interest, new projects addition and production forecasts adjustments	18
Golfo San Jorge, Neuquina, Cuyana and Austral basins [Member] \| Conventional Crude Oil Assets [Member] \| Divestment Of Certain Groups Of Mature Assets [Member]
Changes in our estimated proved reserves [line items]
Number of blocks subject to divestment \| block				55
Top of range [member]
Changes in our estimated proved reserves [line items]
Increase Decrease in total proved reserve	11.00%
Golfo San Jorge basin [Member]
Changes in our estimated proved reserves [line items]
Proved developed and undeveloped reserves improved recovery energy	17	7	5
Neuquina basin [Member]
Changes in our estimated proved reserves [line items]
Proved reserves revisions of previous estimates of change of development strategy		15
Proved developed reserves of new reserves estimates		4	44
Crude oil [Member]
Changes in our estimated proved reserves [line items]
Extension and discoveries of proved development reserves \| MMBbls	11	5	3
Extension and discoveries of proved undevelopment reserves \| MMBbls	64	120	73
Revised proved reserves \| MMBbls	63	72	161
Increase Decrease in estimated reserve	10.00%
Increase Decrease in total proved reserve	5.00%
Natural Gas Liquids [Member]
Changes in our estimated proved reserves [line items]
Extension and discoveries of proved development reserves \| MMBbls		3	3
Extension and discoveries of proved undevelopment reserves \| MMBbls	7	24	16
Revised proved reserves \| MMBbls	5	1	6
As a result of economics related to changes in fields operating costs and oil and gas prices	43
Proved reserves revisions of previous estimates related to changes in projects strategy and drilling schedules	36
Increase in proved reserves on account of project performance	16
Proved reserves revisions of previous estimate of change due to working interest, new projects addition and production forecasts adjustments	8
Natural gas [member]
Changes in our estimated proved reserves [line items]
Extension and discoveries of proved development reserves \| Bcf	66	144	116
Extension and discoveries of proved undevelopment reserves \| Bcf	192	808	334
Revised proved reserves \| Bcf	80	91	347
As a result of economics related to changes in fields operating costs and oil and gas prices	26
Proved reserves revisions of previous estimates related to changes in projects strategy and drilling schedules	19
Increase Decrease in estimated reserve	10.00%
Increase Decrease in total proved reserve	2.00%
Increase in proved reserves on account of project performance	19
Proved reserves revisions of previous estimate of change due to working interest, new projects addition and production forecasts adjustments	10
Crude Oil And Natural Gas [Member]
Changes in our estimated proved reserves [line items]
Increase Decrease in estimated reserve	10.00%
Increase Decrease in total proved reserve	6.00%