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v3.25.1

Post-employment Benefits (Details 3) | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
Actuarial assumption of expected rates of inflation [Member] |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Nominal rate | 3.50% | 3.00%
Real rate | 0.00% | 0.00%
Actuarial assumption of discount rates [Member] | Unified Plan Defined Benefit [Member] |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Nominal rate | 11.42% | 8.49%
Real rate | 7.66% | 5.33%
Actuarial assumption of discount rates [Member] | Unified Plan Balance [Member] |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Nominal rate | 11.15% | 8.52%
Real rate | 7.40% | 5.36%
Actuarial assumption of discount rates [Member] | Plan III [Member] |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Nominal rate | 11.12% | 8.53%
Real rate | 7.36% | 5.37%
Actuarial assumption of discount rates [Member] | Assistance Plan [Member] |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Nominal rate | 11.20% | 8.64%
Real rate | 7.44% | 5.48%
Actuarial assumption of expected rates of salary increases [Member] | Plan III [Member] |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Nominal rate | 4.54% | 4.03%
Real rate | 1.00% | 1.00%
Actuarial assumption of expected rates of salary increases [Member] | Unified Plan [Member] |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Nominal rate | 4.54% | 4.03%
Real rate | 1.00% | 1.00%
Actuarial assumption of expected rates of salary increases [Member] | Assistance Plan Aging Factor [Member] |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Nominal rate | 0.00% | 0.00%
Real rate | 3.30% | 3.30%
Actuarial assumption of mortality rates [Member] | Mortality Table [Member] |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Nominal assumption | AT - 2000 | AT - 2000
Actuarial assumption of mortality rates [Member] | Mortality Table Of Individuals With Permanent Dislity [Member] |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Nominal assumption | WINKLEVOSS | WINKLEVOSS
Actuarial assumption of mortality rates [Member] | Table Of New Disability Benefit Vested [Member] |  |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |  |
Nominal assumption | TASA 1927 | TASA 1927

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