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Risk management (Details 8) - BRL (R$) R$ in Thousands | Mar. 31, 2024 | Dec. 31, 2023 | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | --- | --- | ---
Risk Management |  |  |  |
Total borrowings and financing (Note 16) | R$ 22,024,307 | R$ 19,536,350 | R$ 18,295,923 | R$ 18,958,671
(-) Cash and cash equivalents (Note 6) | (2,019,391) | (838,484) |  |
(-) Financial investments (Note 7) | (4,172,591) | (2,426,752) |  |
Net debt | 15,832,325 | 16,271,114 |  |
Total equity | 30,680,671 | 29,857,376 | R$ 28,080,745 | R$ 27,333,533
Total (shareholders plus providers of capital) | R$ 46,512,996 | R$ 46,128,490 |  |
Leverage ratio | 34.00% | 35.00% |  |

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