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Contract assets (Tables) | 12 Months Ended
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Dec. 31, 2024
Contract Assets |
Schedule of Contract assets |
Schedule of Contract assets |  |  |  |  |  |
| December 31, 2023 | Additions (i) | Write-offs (i) | Transfers | Transfers of works to intangible assets (ii) | December 31, 2024 (iii)
Total contract assets | 7,393,096 | 6,675,914 | (164,022) | 5,796 | (9,033,117) | 4,877,667
| (i) | The largest additions of the period are located in the municipalities of São Paulo, Guarulhos and Praia Grande, in the amounts of R$ 2,744 million, R$ 518 million and R$ 239 million, respectively.
| (ii) | The largest transfers of the period are located in the municipalities of São Paulo, Guarulhos and Itanhaém, in the amounts of R$ 3,632 million, R$ 353 million and R$ 241 million, respectively.
| (iii) | The largest works are located in the municipalities of São Paulo, Guarulhosa and Francisco Morato, in the amounts of R$ 1,165 million, R$ 418 million and R$ 260 million, respectively.
As of December 31, 2024 and 2023, there were no leases amounts recorded in the contract assets recognized before December 31, 2019 in accordance with IAS 17.
| December 31, 2022 | Additions (i) | Transfers | Transfers of works to intangible assets (ii) | December 31, 2023 (iii)
Total contract assets | 8,613,968 | 6,026,053 | 384 | (7,247,309) | 7,393,096
| December 31, 2021 | Additions (i) | Transfers | Transfers of works to intangible assets | December 31, 2022
Total contract assets | 8,550,102 | 5,240,528 | 2,702 | (5,179,364) | 8,613,968

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