XML 224 R192.htm IDEA: XBRL DOCUMENT v3.23.1
Risk and Capital Management (Details 9) - BRL (R$)
R$ in Millions
Dec. 31, 2022
Dec. 31, 2021
IfrsStatementLineItems [Line Items]    
Risk factor group R$ 734 R$ 696
Interest rate risk [member]    
IfrsStatementLineItems [Line Items]    
Risk factor group 1,160 1,257
Currency risk [member]    
IfrsStatementLineItems [Line Items]    
Risk factor group 26 13
Equity price risk [member]    
IfrsStatementLineItems [Line Items]    
Risk factor group 65 24
Commodity price risk [member]    
IfrsStatementLineItems [Line Items]    
Risk factor group 10 4
Risk diversification effect [member]    
IfrsStatementLineItems [Line Items]    
Risk factor group (527) (602)
Average [Member]    
IfrsStatementLineItems [Line Items]    
Risk factor group 678 441
Average [Member] | Interest rate risk [member]    
IfrsStatementLineItems [Line Items]    
Risk factor group 1,102 937
Average [Member] | Currency risk [member]    
IfrsStatementLineItems [Line Items]    
Risk factor group 26 18
Average [Member] | Equity price risk [member]    
IfrsStatementLineItems [Line Items]    
Risk factor group 27 42
Average [Member] | Commodity price risk [member]    
IfrsStatementLineItems [Line Items]    
Risk factor group 4 4
Bottom of range [member]    
IfrsStatementLineItems [Line Items]    
Risk factor group 494 198
Bottom of range [member] | Interest rate risk [member]    
IfrsStatementLineItems [Line Items]    
Risk factor group 885 425
Bottom of range [member] | Currency risk [member]    
IfrsStatementLineItems [Line Items]    
Risk factor group 9 10
Bottom of range [member] | Equity price risk [member]    
IfrsStatementLineItems [Line Items]    
Risk factor group 18 17
Bottom of range [member] | Commodity price risk [member]    
IfrsStatementLineItems [Line Items]    
Risk factor group 2 1
Top of range [member]    
IfrsStatementLineItems [Line Items]    
Risk factor group 1,172 707
Top of range [member] | Interest rate risk [member]    
IfrsStatementLineItems [Line Items]    
Risk factor group 1,751 1,411
Top of range [member] | Currency risk [member]    
IfrsStatementLineItems [Line Items]    
Risk factor group 55 37
Top of range [member] | Equity price risk [member]    
IfrsStatementLineItems [Line Items]    
Risk factor group 65 98
Top of range [member] | Commodity price risk [member]    
IfrsStatementLineItems [Line Items]    
Risk factor group R$ 10 R$ 8