XML 122 R93.htm IDEA: XBRL DOCUMENT v3.22.1
Trade Receivables and Reseller Financing - Composition of Reseller Financing (Detail) - BRL (R$)
R$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Summary of trade receivables [line items]    
Reseller financing, gross of loss allowance for expected credit losses R$ 1,183,312 R$ 1,165,395
Loss allowance for expected credit losses (185,278) (197,011)
Reseller financing 998,034 968,384
Current 582,562 549,129
Non-current 415,472 419,255
Reseller Financing - Ipiranga [member]    
Summary of trade receivables [line items]    
Reseller financing, gross of loss allowance for expected credit losses R$ 1,183,312 R$ 1,165,395