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Financial assets and financial liabilities (Details 11) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
IfrsStatementLineItems [Line Items] |  |  |
Liabilities arising from financing activities, beginning | R$ 2,652,426 | R$ 2,088,961 | R$ 1,065,188
Payments of principal | (162,853) | (50,038) | (146,489)
Payments of interest | (279,800) | (201,588) | (117,986)
Addition | 101,753 | 617,494 | 986,838
Interest | 298,527 | 216,130 | 136,121
Business combination | 65,408 |  | 176,105
Other | (117) | (18,533) | (10,816)
Liabilities arising from financing activities, ending | 2,675,344 | 2,652,426 | 2,088,961
Loans And Financing [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Liabilities arising from financing activities, beginning | 1,882,901 | 1,374,876 | 617,485
Payments of principal | (112,630) | (1,791) | (107,766)
Payments of interest | (175,889) | (116,587) | (50,310)
Addition | 5,288 | 496,885 | 809,539
Interest | 197,678 | 127,559 | 68,909
Business combination |  |  | 36,591
Other | 3,427 | 1,959 | 428
Liabilities arising from financing activities, ending | 1,800,775 | 1,882,901 | 1,374,876
Lease liabilities [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Liabilities arising from financing activities, beginning | 769,525 | 714,085 | 447,703
Payments of principal | (31,473) | (28,511) | (20,075)
Payments of interest | (103,911) | (85,001) | (67,676)
Addition | 77,715 | 100,873 | 158,651
Interest | 100,849 | 88,571 | 67,212
Business combination | 65,408 |  | 139,514
Other | (3,544) | (20,492) | (11,244)
Liabilities arising from financing activities, ending | 874,569 | 769,525 | 714,085
Dividends Payable [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Payments of principal | (18,750) | (19,736) | (18,648)
Payments of interest |  |  |
Addition | R$ 18,750 | R$ 19,736 | R$ 18,648

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