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13. BORROWINGS AND FINANCING (Details 2) R$ in Thousands | Dec. 31, 2020 BRL (R$)
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BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | R$ 35,370,611
Foreign currency [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 25,372,025
National currency [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 9,998,586
2022 [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 4,155,483
2022 [member] | Foreign currency [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 1,873,204
2022 [member] | National currency [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 2,282,279
2023 [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 5,542,647
2023 [member] | Foreign currency [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 2,683,224
2023 [member] | National currency [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 2,859,423
2023 [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 8,603,471
2023 [member] | Foreign currency [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 5,567,133
2023 [member] | National currency [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 3,036,338
2024 [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 1,416,308
2024 [member] | Foreign currency [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 178,033
2024 [member] | National currency [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 1,238,275
2025 [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 68,595
2025 [member] | National currency [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 68,595
2026 [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 3,186,608
2026 [member] | Foreign currency [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 3,118,021
2026 [member] | National currency [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 68,587
After 2026 [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 7,200,799
After 2026 [member] | Foreign currency [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 6,755,710
After 2026 [member] | National currency [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 445,089
Perpetual Bonds [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | 5,196,700
Perpetual Bonds [member] | Foreign currency [member] |
BorrowingsAndFinancingLineItems [Line Items] |
Maturities of loans, financing and debentures | R$ 5,196,700

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