XML 148 R132.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 23 - Employee Benefits - Employee Benefit Revenue/(Expenses) Allocation (Details) - BRL (R$)
R$ in Millions
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Statement Line Items [Line Items]      
Employee Benefit Revenue/(Expenses) Allocation R$ (138.7) R$ (151.7) R$ (142.3)
Employee benefit revenue (expenses) allocated to cost of sales [member]      
Statement Line Items [Line Items]      
Employee Benefit Revenue/(Expenses) Allocation (22.3) (24.5) (19.3)
Employee benefit revenue (expenses) allocated to sales and marketing expenses [member]      
Statement Line Items [Line Items]      
Employee Benefit Revenue/(Expenses) Allocation (5.0) (9.5) (7.9)
Employee benefit revenue (expenses) allocated to administrative expenses [member]      
Statement Line Items [Line Items]      
Employee Benefit Revenue/(Expenses) Allocation (10.1) (10.2) (17.5)
Employee benefit revenue (expenses) allocated to financial expenses [member]      
Statement Line Items [Line Items]      
Employee Benefit Revenue/(Expenses) Allocation (101.3) (105.6) (97.6)
Employee benefit revenue (expenses) allocated to exceptional items [member]      
Statement Line Items [Line Items]      
Employee Benefit Revenue/(Expenses) Allocation R$ (1.9)