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v3.25.4

Obligations for pension and similar liabilities (Details) | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Actuarial assumption of expected rates of pension increases [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Nominal Discount Rate for Actuarial Obligation | 10.70% | 10.60% | 8.70%
Rate Calculation of Interest Under Assets to the Next Year | 10.70% | 10.60% | 8.70%
Estimated Long Term Inflation Rate | 3.00% | 3.00% | 3.00%
Estimated Rate of Nominal Wage Increase | 3.50% | 3.50% | 3.50%
Biometric General Mortality Table | AT2000 | AT2000 | AT2000
Actuarial assumption of medical cost trend rates [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Nominal Discount Rate for Actuarial Obligation | 10.50% | 10.50% | 8.70%
Rate Calculation of Interest Under Assets to the Next Year | 10.50% | 10.50% | 8.70%
Estimated Long Term Inflation Rate | 3.00% | 3.00% | 3.00%
Biometric General Mortality Table | AT2000 | AT2000 | AT2000

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- Definition The discount rate used as the significant actuarial assumption to determine the present value of a defined benefit obligation. [Refer: Defined benefit obligation, at present value; Actuarial assumptions [domain]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 19 -IssueDate 2024-01-01 -Paragraph 144 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_144&doctype=Standard -URIDate 2024-03-27 + Details
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- Definition The expected rate of inflation that is used as a significant actuarial assumption to determine the present value of a defined benefit obligation. [Refer: Defined benefit plans [domain]; Defined benefit obligation, at present value; Actuarial assumptions [domain]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 19 -IssueDate 2024-01-01 -Paragraph 144 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_144&doctype=Standard -URIDate 2024-03-27 + Details
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- Definition The expected rate of salary increases used as a significant actuarial assumption to determine the present value of a defined benefit obligation. [Refer: Defined benefit plans [domain]; Defined benefit obligation, at present value; Actuarial assumptions [domain]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 19 -IssueDate 2024-01-01 -Paragraph 144 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_144&doctype=Standard -URIDate 2024-03-27 + Details
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- Definition Any other material assumption used as a significant actuarial assumption to determine the present value of a defined benefit obligation. [Refer: Actuarial assumptions [domain]; Defined benefit obligation, at present value] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 19 -IssueDate 2024-01-01 -Paragraph 144 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_144&doctype=Standard -URIDate 2024-03-27 + Details
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