XML 131 R117.htm IDEA: XBRL DOCUMENT v3.21.1
17 Borrowings and financing (Details 2)
R$ in Thousands
Dec. 31, 2020
BRL (R$)
Disclosure of detailed information about borrowings [line items]  
2021 R$ 3,034,449
2022 1,509,694
2023 1,588,829
2024 1,779,870
2025 1,335,814
2026 1,167,762
2027 to 2044 6,842,206
TOTAL 17,258,624
Local currency [member]  
Disclosure of detailed information about borrowings [line items]  
2021 2,674,805
2022 1,171,627
2023 1,251,769
2024 1,481,778
2025 1,036,324
2026 920,287
2027 to 2044 5,174,172
TOTAL 13,710,762
Local currency [member] | Debentures [member]  
Disclosure of detailed information about borrowings [line items]  
2021 1,952,670
2022 582,192
2023 681,272
2024 918,988
2025 485,012
2026 378,849
2027 to 2044 1,632,114
TOTAL 6,631,097
Local currency [member] | Brazilian federal savings bank [member]  
Disclosure of detailed information about borrowings [line items]  
2021 90,382
2022 95,391
2023 88,779
2024 87,749
2025 93,243
2026 99,082
2027 to 2044 860,215
TOTAL 1,414,841
Local currency [member] | BNDES [member]  
Disclosure of detailed information about borrowings [line items]  
2021 177,470
2022 177,472
2023 171,350
2024 164,288
2025 144,093
2026 134,841
2027 to 2044 397,591
TOTAL 1,367,105
Local currency [member] | BID 2202 [member]  
Disclosure of detailed information about borrowings [line items]  
2021 181,349
2022 181,349
2023 181,349
2024 181,349
2025 181,349
2026 181,349
2027 to 2044 1,618,053
TOTAL 2,706,147
Local currency [member] | BID INVEST [member]  
Disclosure of detailed information about borrowings [line items]  
2021 44,815
2022 89,630
2023 89,630
2024 89,630
2025 89,630
2026 89,630
2027 to 2044 449,910
TOTAL 942,875
Local currency [member] | Leases (Concession Agreements, Program Contracts and Contract Assets) [member]  
Disclosure of detailed information about borrowings [line items]  
2021 28,847
2022 32,663
2023 35,004
2024 38,017
2025 41,387
2026 36,536
2027 to 2044 216,289
TOTAL 428,743
Local currency [member] | Leases (Others) [member]  
Disclosure of detailed information about borrowings [line items]  
2021 36,576
2022 8,892
2023 408
2024 0
2025 0
2026 0
2027 to 2044 0
TOTAL 45,876
Local currency [member] | Other borrowings [member]  
Disclosure of detailed information about borrowings [line items]  
2021 3,778
2022 4,038
2023 3,977
2024 1,757
2025 1,610
2026 0
2027 to 2044 0
TOTAL 15,160
Local currency [member] | Borrowings interest and charges [member]  
Disclosure of detailed information about borrowings [line items]  
2021 159,918
2022 0
2023 0
2024 0
2025 0
2026 0
2027 to 2044 0
TOTAL 159,918
Foreign currency [member]  
Disclosure of detailed information about borrowings [line items]  
2021 359,644
2022 338,067
2023 337,060
2024 298,092
2025 299,490
2026 247,475
2027 to 2044 1,668,034
TOTAL 3,547,862
Foreign currency [member] | Borrowings interest and charges [member]  
Disclosure of detailed information about borrowings [line items]  
2021 21,577
2022 0
2023 0
2024 0
2025 0
2026 0
2027 to 2044 0
TOTAL 44,967
Foreign currency [member] | BID [member]  
Disclosure of detailed information about borrowings [line items]  
2021 53,412
2022 53,412
2023 53,412
2024 53,412
2025 54,810
2026 2,795
2027 to 2044 42,282
TOTAL 313,535
Foreign currency [member] | BIRD [member]  
Disclosure of detailed information about borrowings [line items]  
2021 31,594
2022 31,594
2023 31,594
2024 31,594
2025 31,594
2026 31,594
2027 to 2044 235,979
TOTAL 425,543
Foreign currency [member] | JICA [member]  
Disclosure of detailed information about borrowings [line items]  
2021 213,086
2022 213,086
2023 213,086
2024 213,086
2025 213,086
2026 213,086
2027 to 2044 1,389,773
TOTAL 2,668,289
Foreign currency [member] | BID 1983AB [member]  
Disclosure of detailed information about borrowings [line items]  
2021 39,975
2022 39,975
2023 38,968
2024 0
2025 0
2026 0
2027 to 2044 0
TOTAL R$ 118,918