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Goodwill (Tables)
 12 Months Ended
Dec. 31, 2021
Disclosure of goodwill [Abstract]  
Schedule of carrying amount of goodwill
   December 31, 
   2021   2020 
Opening balance  $872,424   $724,193 
Acquisition of subsidiaries   49,416    116,416 
Classifications   1,585    3,066 
Foreign currency translation adjustments   9,429    28,749 
Closing balance  $932,854   $872,424