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Labor and social security liabilities
 12 Months Ended
Dec. 31, 2021
Labor and Social Security Liabilities [Abstract]  
Labor and social security liabilities Labor and social security liabilities
20212020
Accrued annual payments and related social charges210,957 142,552 
Labor liabilities and related social charges95,139 111,809 
Total labor and social security liabilities306,096 254,361 
Current273,347 173,103 
Non-current32,749 81,258