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v3.19.1

Inventories - Composition of Inventories (Detail) - BRL (R$) R$ in Thousands | Dec. 31, 2018 | Dec. 31, 2017 | Jan. 01, 2017
--- | --- | --- | ---
Summary of inventories [line items] |  |  |
Cost | R$ 3,397,119 | R$ 3,550,809 |
Provision for losses | (42,587) | (37,099) |
Net balance | 3,354,532 | 3,513,710 | R$ 2,781,377
Fuels [member] |  |  |
Summary of inventories [line items] |  |  |
Cost | 1,367,015 | 1,626,582 |
Provision for losses | (1,804) | (3,074) |
Net balance | 1,365,211 | 1,623,508 |
Finished goods [member] |  |  |
Summary of inventories [line items] |  |  |
Cost | 581,504 | 500,223 |
Provision for losses | (20,923) | (18,495) |
Net balance | 560,581 | 481,728 |
Work in process [member] |  |  |
Summary of inventories [line items] |  |  |
Cost | 1,412 | 1,637 |
Net balance | 1,412 | 1,637 |
Raw Materials [member] |  |  |
Summary of inventories [line items] |  |  |
Cost | 383,161 | 492,029 |
Provision for losses | (1,894) | (1,835) |
Net balance | 381,267 | 490,194 |
Liquified petroleum gas [member] |  |  |
Summary of inventories [line items] |  |  |
Cost | 109,362 | 102,748 |
Provision for losses | (5,761) | (5,761) |
Net balance | 103,601 | 96,987 |
Consumable materials [member] |  |  |
Summary of inventories [line items] |  |  |
Cost | 150,188 | 160,024 |
Provision for losses | (3,770) | (5,380) |
Net balance | 146,418 | 154,644 |
Pharmaceutical hygiene beauty products member |  |  |
Summary of inventories [line items] |  |  |
Cost | 583,060 | 417,726 |
Provision for losses | (5,364) | (2,447) |
Net balance | 577,696 | 415,279 |
Advances to suppliers [member] |  |  |
Summary of inventories [line items] |  |  |
Cost | 193,928 | 222,808 |
Provision for losses | (2,964) |  |
Net balance | 190,964 | 222,808 |
Properties for resale [member] |  |  |
Summary of inventories [line items] |  |  |
Cost | 27,489 | 27,032 |
Provision for losses | (107) | (107) |
Net balance | R$ 27,382 | R$ 26,925 |

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