XML 82 R62.htm IDEA: XBRL DOCUMENT v3.22.4
Accounts receivable - Additional Information (Detail) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Allowance for doubtful accounts receivable $ 24,857 $ 19,327
Unbilled revenue    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Accounts receivable balances $ 149,015 $ 102,693