v3.22.0.1
Derivative financial instruments (Tables)
12 Months Ended
Dec. 31, 2021
Derivative financial instruments [Abstract]  
Fair value amount of derivative financial instruments
The breakdowns of the fair value amount of the derivative financial instruments as of December 31, 2021 and 2020 are as follows:

   
Balance as of December 31, 2021
   
Balance as of December 31, 2020
 
   
Assets
   
Liabilities
   
Assets
   
Liabilities
 
Interest rate cash flow hedge
   
9,550
     
206,763
     
898
     
302,302
 
Foreign exchange derivatives instruments
   
3,410
     
-
     
661
     
-
 
Notes conversion option (Note 14)
   
-
     
16,690
     
-
     
25,882
 
Total
   
12,960
     
223,453
     
1,559
     
328,184
 
Maturities of notional and fair value amounts of interest rate derivatives designated as cash flow hedges
The table below shows a breakdown of the maturities of notional amounts of interest rate cash flow hedge derivatives as of December 31, 2021 and 2020.

Notionals
 
Balance as of December 31, 2021
   
Balance as of December 31, 2020
 
   
Assets
   
Liabilities
   
Assets
   
Liabilities
 
Up to 1 year
   
71,386
     
106,191
     
61,364
     
120,874
 
Between 1 and 2 years
   
304,930
     
240,197
     
296,828
     
249,785
 
Between 2 and 3 years
   
262,973
     
271,350
     
257,548
     
276,111
 
Subsequent years
   
217,989
     
860,777
     
292,011
     
852,696
 
Total
 
 
857,278
   
 
1,478,515
   
 
907,752
     
1,499,466
 

The table below shows a breakdown of the maturity of the fair values of interest rate cash flow hedge derivatives as of December 31, 2021 and 2020:

Fair value
 
Balance as of December 31, 2021
   
Balance as of December 31, 2020
 
   
Assets
   
Liabilities
   
Assets
   
Liabilities
 
Up to 1 year
   
678
     
(15,039
)
   
59
     
(21,042
)
Between 1 and 2 years
   
1,810
     
(33,670
)
   
255
     
(48,276
)
Between 2 and 3 years
   
2,268
     
(39,834
)
   
305
     
(55,220
)
Subsequent years
   
4,794
     
(118,220
)
   
280
     
(177,764
)
Total
 
 
9,550
   
(206,763
)
   
898
   
 
(302,302
)