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31 Benefit plans (Details 5) $ in Millions | Dec. 31, 2020 ARS ($)
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In 2021 [member] |
DisclosureOfBenefitPlansLineItems [Line Items] |
Benefit payment obligations | $ 84
In 2022 [member] |
DisclosureOfBenefitPlansLineItems [Line Items] |
Benefit payment obligations | 15
In 2023 [member] |
DisclosureOfBenefitPlansLineItems [Line Items] |
Benefit payment obligations | 16
In 2024 [member] |
DisclosureOfBenefitPlansLineItems [Line Items] |
Benefit payment obligations | 17
In 2025 [member] |
DisclosureOfBenefitPlansLineItems [Line Items] |
Benefit payment obligations | 4
Between 2026 to 2030 [member] |
DisclosureOfBenefitPlansLineItems [Line Items] |
Benefit payment obligations | $ 17

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- Definition The present value, without deducting any plan assets, of expected future payments required to settle the obligation resulting from employee service in the current and prior periods. [Refer: Plan assets, at fair value] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 19 -IssueDate 2020-01-01 -Paragraph 57 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2020-en-r&anchor=para_57_a&doctype=Standard -URIDate 2020-01-01 + Details
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