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Employee benefits (Details Narrative) - USD ($) $ in Millions | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Dec. 31, 2022
IfrsStatementLineItems [Line Items] |  |  |
Payment relating to the PPP provisioned | $ 557 |  |
Provision relating to PPP | 270 | $ 247 |
Payment relating to the PRL provisioned | 134 |  |
Provision relating to PLR | 67 | 65 |
Temination benefits | $ 11,745 |  | $ 11,688
Description of installments | As of June 30, 2023, from the balance of US$ 167, US$ 30 refers to the second installment of 565 retired employees and US$137 refers to 1,225 employees enrolled in voluntary severance programs with expected termination by September 2025. |  |
P P 1 [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Post-employment benefit expense, defined contribution plans | $ 451 | 1,689 |
Financial commitment | 1,339 |  |
P P 2 [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Post-employment benefit expense, defined contribution plans | $ 102 | $ 1 |

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- Definition The description of the retirement benefits promised to participants in retirement benefit plans. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 26 -IssueDate 2023-01-01 -Paragraph 36 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=26&code=ifrs-tx-2023-en-r&anchor=para_36_e&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The amount of post-employment benefit expense relating to defined contribution plans. Defined contribution plans are post-employment benefit plans under which an entity pays fixed contributions into a separate entity (a fund) and will have no legal or constructive obligation to pay further contributions if the fund does not hold sufficient assets to pay all employee benefits relating to employee service in the current and prior periods. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2023-01-01 -Paragraph 53 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2023-en-r&anchor=para_53&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The amount of expense in relation to termination benefits. Termination benefits are employee benefits provided in exchange for the termination of an employee's employment as a result of either: (a) an entity's decision to terminate an employee's employment before the normal retirement date; or (b) an employee's decision to accept an offer of benefits in exchange for the termination of employment. [Refer: Employee benefits expense] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 19 -IssueDate 2023-01-01 -Paragraph 171 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2023-en-r&anchor=para_171&doctype=Standard -URIDate 2023-03-23 + Details
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