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Trade Receivables
12 Months Ended
Dec. 31, 2022
Text block [abstract]  
Trade Receivables
13.
TRADE RECEIVABLES
 
     
                          
     
                          
     
                          
     
                          
     
                          
     
                          
 
    
2022
 
2021
 
2020
    
Non-current
 
Current
 
Non-current
 
Current
 
Non-current
 
Current
Accounts receivable and related parties
(1) (2)
  
 
61
   
 
 
1,580
   
 
 
138
   
 
 
1,407
   
 
 
206
   
 
 
1,412
   
Provision for doubtful trade receivables
  
 
(55)
 
 
 
(76)
 
 
 
(95)
 
 
 
(102)
 
 
 
(105)
 
 
 
(125)
 
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
6
 
 
 
1,504
 
 
 
43
 
 
 
1,305
 
 
 
101
 
 
 
1,287
 
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(1)
 
See Note 36 for information about related parties.
(2)
 
See Note 24 for information about credits for contracts included in trade receivables.
Set forth below is the evolution of the provision for doubtful trade receivables as of December 31, 2022, 2021 and 2020:
 
                                                                                                                                                                                           
    
2022
    
2021
    
2020
 
    
Non-current
   
Current
    
Non-current
   
Current
    
Non-current
   
Current
 
Balance at beginning of year
  
 
95  
 
 
 
102  
 
  
 
105  
 
 
 
125  
 
  
 
-  
 
 
 
110  
 
Increases charged to expenses
  
 
-  
 
 
 
21  
 
  
 
10  
 
 
 
39  
 
  
 
32  
 
 
 
149  
 
Decreases charged to income
  
 
-  
 
 
 
(7)  
 
  
 
-  
 
 
 
(19)  
 
  
 
-  
 
 
 
(11)  
 
Applications due to utilization
  
 
-  
 
 
 
(7)  
 
  
 
-  
 
 
 
(25)  
 
  
 
-  
 
 
 
-  
 
Reclassifications
  
 
-  
 
 
 
-  
 
  
 
-  
 
 
 
-  
 
  
 
78  
 
 
 
(78)  
 
Net exchange and Translation effect
  
 
(40)  
 
 
 
(29)  
 
  
 
(20)  
 
 
 
(14)  
 
  
 
(5)  
 
 
 
(42)  
 
Result from net monetary position
(1)
  
 
-  
 
 
 
(4)  
 
  
 
-  
 
 
 
(4)  
 
  
 
-  
 
 
 
(3)  
 
    
 
 
   
 
 
    
 
 
   
 
 
    
 
 
   
 
 
 
Balance at the end of year
  
 
55  
 (2)
 
 
 
76  
 
  
 
95  
 (2)
 
 
 
102  
 
  
 
105  
 (2)
 
 
 
125  
 
    
 
 
   
 
 
    
 
 
   
 
 
    
 
 
   
 
 
 
 
(1)
 
Includes adjustment for inflation of opening balances of the provision for doubtful trade receivables in subsidiaries with the Peso as functional currency which was charged to other comprehensive income and the adjustment for inflation of the fiscal year, which was charged to results.
(2)
 
Mainly including credits with natural gas distributors for the accumulated daily differences pursuant to Decree No. 1,053/2018. See Note 35.c.1).