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Financial Instruments and Risk Management - Schedule of Credit Exposure (Parenthetical) (Details) R$ in Millions | Dec. 31, 2023 BRL (R$)
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Disclosure of financial instruments by type of interest rate [line items] |
Minimum equity required for concession of credit | R$ 800
A1 rating [member] | Federal risk [member] | Minimum [Member] |
Disclosure of financial instruments by type of interest rate [line items] |
Minimum equity required for concession of credit | 10,000
A2 Rating [member] | Federal risk [member] | Minimum [Member] |
Disclosure of financial instruments by type of interest rate [line items] |
Minimum equity required for concession of credit | 5,000
A2 Rating [member] | Federal risk [member] | Maximum [Member] |
Disclosure of financial instruments by type of interest rate [line items] |
Minimum equity required for concession of credit | 10,000
A3 rating [member] | Federal risk [member] | Minimum [Member] |
Disclosure of financial instruments by type of interest rate [line items] |
Minimum equity required for concession of credit | 2,000
A3 rating [member] | Federal risk [member] | Maximum [Member] |
Disclosure of financial instruments by type of interest rate [line items] |
Minimum equity required for concession of credit | 5,000
A 4 Rating [Member] | Federal risk [member] | Minimum [Member] |
Disclosure of financial instruments by type of interest rate [line items] |
Minimum equity required for concession of credit | 800
A 4 Rating [Member] | Federal risk [member] | Maximum [Member] |
Disclosure of financial instruments by type of interest rate [line items] |
Minimum equity required for concession of credit | R$ 2,000

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