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Loans and financing - Summary of Changes in Loans and Financing (Parenthetical) (Detail)
$ in Thousands
12 Months Ended
Dec. 31, 2021
USD ($)
Disclosure of detailed information about borrowings [line items]  
Repayments of borrowings to third party on behalf of acquiree $ 119
Work Area [member]  
Disclosure of detailed information about borrowings [line items]  
Repayments of borrowings to third party on behalf of acquiree $ 7,919