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Contractual Commitments - Contractual Commitments - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2021 USD ($)
Statement [Line Items]
Total Expenses untill the completion of Concessions	$ 573,741

X

- Definition

Amount of expense by nature.

+ References

No definition available.

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Namespace Prefix:	ypf_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- References

No definition available.

+ Details

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