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Investments (Tables)
12 Months Ended
Dec. 31, 2019
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Schedule of Investments Classified as Amortized Cost The following is a detail of such investments:
 
Fixed rate
Corporate debt securities
  
2019
 
  
2018
 
Acquisition cost
  
Ps.
 1,048
 
  
Ps.
 906
 
Accrued interest
  
 
4
 
  
 
4
 
 
  
 
 
 
  
 
 
 
Total fixed rate
  
 
1,052
 
  
 
910
 
 
  
 
 
 
  
 
 
 
Variable rate
  
   
  
   
Government debt securities
  
   
  
   
Acquisition cost
  
 
—  
 
  
 
8,660
 
Accrued interest
  
 
—  
 
  
 
28
 
 
  
 
 
 
  
 
 
 
Corporate debt securities
  
   
  
   
Acquisition cost
  
 
11,307
 
  
 
21,259
 
Accrued interest
  
 
7
 
  
 
67
 
 
  
 
 
 
  
 
 
 
Total variable rate
  
 
11,314
 
  
 
30,014
 
 
  
 
 
 
  
 
 
 
Total investments
  
Ps.
 12,366
 
  
Ps.
 30,924