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Investments - Schedule of Goodwill, Capital Gain and Gain on Fair Value Adjustment of Previous Investment (Details) - BRL (R$) R$ in Millions |  | 12 Months Ended
--- | --- | ---
Jul. 20, 2023 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Disclosure of detailed information about investment property [line items] |  |  |  |  |
Consideration paid |  | R$ 47 | R$ (331) | R$ (309) | R$ (281)
Equity adjusted to market value |  | 41 |  |  |
Capital gain |  | 6 |  |  |
Goodwill |  | 6 |  |  |
Previous investment measured at fair value (a) |  | 29 |  |  |
Investment on acquisition date (b) |  | 21 |  |  |
Gain from adjustment to fair value of previous investment (a - b) | [1] | 9 |  |  |
U F V Campo Lindo 1 [Member] |  |  |  |  |
Disclosure of detailed information about investment property [line items] |  |  |  |  |
Consideration paid |  | 10 |  |  |
Equity adjusted to market value |  | 9 |  |  |
Capital gain |  | 2 |  |  |
Goodwill |  | 1 |  |  |
Previous investment measured at fair value (a) |  | 10 |  |  |
Investment on acquisition date (b) |  | 7 |  |  |
Gain from adjustment to fair value of previous investment (a - b) | [1] | 3 |  |  |
U F V Campo Lindo 2 [Member] |  |  |  |  |
Disclosure of detailed information about investment property [line items] |  |  |  |  |
Consideration paid |  | 10 |  |  |
Equity adjusted to market value |  | 9 |  |  |
Capital gain |  | 2 |  |  |
Goodwill |  | 1 |  |  |
Previous investment measured at fair value (a) |  | 10 |  |  |
Investment on acquisition date (b) |  | 7 |  |  |
Gain from adjustment to fair value of previous investment (a - b) | [1] | 3 |  |  |
U F V Olaria 1 [Member] |  |  |  |  |
Disclosure of detailed information about investment property [line items] |  |  |  |  |
Consideration paid |  | 10 |  |  |
Equity adjusted to market value |  | 8 |  |  |
Capital gain |  | 1 |  |  |
Goodwill |  | 2 |  |  |
Previous investment measured at fair value (a) |  | 9 |  |  |
Investment on acquisition date (b) |  | 7 |  |  |
Gain from adjustment to fair value of previous investment (a - b) | [1] | 3 |  |  |
U F V Olaria 2 [Member] |  |  |  |  |
Disclosure of detailed information about investment property [line items] |  |  |  |  |
Consideration paid |  | 17 |  |  |
Equity adjusted to market value |  | 15 |  |  |
Capital gain |  | 1 |  |  |
Goodwill |  | R$ 2 |  |  |
[1] | The gain on the fair value adjustment of the previous holding was recognized under "Fair value adjustment of investments" in the Income Statement.

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