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Note 35 - Events After the Reporting Period (Details Textual) - BRL (R$) R$ in Millions |  | 1 Months Ended |
--- | --- | --- | ---
Jan. 18, 2018 | Jan. 31, 2018 | Dec. 31, 2017
Statement Line Items [Line Items] |  |  |
Total borrowings |  |  | R$ 2,553.0
Entering into two loan agreements [member] |  |  |
Statement Line Items [Line Items] |  |  |
Total borrowings |  | R$ 2,000.0 |
Borrowings, Term |  | 1 year |
Partial exercise of put option for further ownership of subsidiary [member] | Cervecería Nacional Dominicana S.A. [member] | E. León Jimenes S.A. [member] |  |  |
Statement Line Items [Line Items] |  |  |
Proportion of ownership interest in subsidiary | 85.00% |  |
Proportion of ownership interests held by non-controlling interests | 15.00% |  |

X
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