v3.22.2.2
Provision for Legal Proceedings (Details) - BRL (R$)
R$ in Millions
9 Months Ended 12 Months Ended
Sep. 30, 2022
Dec. 31, 2021
Provision for Legal Proceedings (Details) [Line Items]    
Provision for lawsuits R$ 19 R$ 21
Tax Claims [Member]    
Provision for Legal Proceedings (Details) [Line Items]    
Provisioned, amount 50 109
Social Security and Labor [Member]    
Provision for Legal Proceedings (Details) [Line Items]    
Provision of labor claims 85 69
Civil [Member]    
Provision for Legal Proceedings (Details) [Line Items]    
Provision for lawsuits 5 6
Total civil, regulatory and property 24 27
Possible Contingent Liabilities [Member]    
Provision for Legal Proceedings (Details) [Line Items]    
Total updating amount 2,437 2,346
Contingent liabilities corresponds, amount 600 478
Tax assessments, amount 637 609
Advertising expenses and various fees 15 13
Possible losses 22 56
Other litigation 50 47
Qualitative and quantitative factors 14 15
Possible Contingent Liabilities [Member] | ICMS [Member]    
Provision for Legal Proceedings (Details) [Line Items]    
Tax assessments, amount R$ 1,099 R$ 1,128
Guarantees [member]    
Provision for Legal Proceedings (Details) [Line Items]    
Cost of guarantees, percentage 0.31%