XML 167 R148.htm IDEA: XBRL DOCUMENT v3.23.1
Employee Benefits and Private Pension Plan - Post-employment benefit expense (Detail) - BRL (R$)
R$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Disclosure of defined benefit plans [line items]      
Employee benefit expense R$ 20,944 R$ 15,585 R$ 11,622
Health and dental care plan [member]      
Disclosure of defined benefit plans [line items]      
Employee benefit expense 14,660 15,265 11,127
Indemnification of FGTS [member]      
Disclosure of defined benefit plans [line items]      
Employee benefit expense 4,766 4,409 6,199
Seniority bonus [member]      
Disclosure of defined benefit plans [line items]      
Employee benefit expense 563 (4,886) (6,821)
Life insurance [member]      
Disclosure of defined benefit plans [line items]      
Employee benefit expense R$ 955 R$ 797 R$ 1,117