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Trade accounts receivable, net
12 Months Ended
Dec. 31, 2018
Text block [abstract]  
Trade accounts receivable, net
7.

Trade accounts receivable, net

 

     12.31.2018     12.31.2017     01.01.2017  
           (Restated)     (Restated)  

Foreign customers

     325.7       306.3       305.0  

Brazilian Air Force

     21.8       14.4       9.1  

Domestic customers

     15.5       29.2       64.3  
  

 

 

   

 

 

   

 

 

 
     363.0       349.9       378.4  

Allowance for doubtful accounts

     (45.0     (52.9     (41.6
  

 

 

   

 

 

   

 

 

 
     318.0       297.0       336.8  
  

 

 

   

 

 

   

 

 

 

The amounts and maturities of these trade accounts receivable are shown below:

 

     12.31.2018      12.31.2017      01.01.2017  
            (Restated)      (Restated)  

Current

     217.0        223.6        279.6  

Up to 90 days

     52.6        48.6        49.6  

From 91 to 180 days

     13.6        15.7        19.5  

More than 180 days

     79.8        62.0        29.7  
  

 

 

    

 

 

    

 

 

 
     363.0        349.9        378.4  
  

 

 

    

 

 

    

 

 

 

Changes in estimated credit losses year over year are shown below:

 

     12.31.2018     12.31.2017     01.01.2017  
           (Restated)     (Restated)  

Beginning balance

     (52.9     (41.6     (38.4

Additions

     (5.8     (22.1     (36.0

Reversal

     17.7       9.9       12.5  

Write-off

     3.6       5.2       10.3  

Foreign exchange variation

     (7.6     (4.3     10.0  
  

 

 

   

 

 

   

 

 

 

Ending balance

     (45.0     (52.9     (41.6