XML 379 R237.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Risk management (Details 12)
$ in Millions
Dec. 31, 2023
USD ($)
Probable Scenario Twelve [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management $ 782
Reasonably Possible Scenario [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 1,054
Remote Scenario [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 1,323
L I B O R 6 M [Member] | Probable Scenario Twelve [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 16
L I B O R 6 M [Member] | Reasonably Possible Scenario [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 19
L I B O R 6 M [Member] | Remote Scenario [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 22
S O F R 3 M [Member] | Probable Scenario Twelve [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 97
S O F R 3 M [Member] | Reasonably Possible Scenario [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 125
S O F R 3 M [Member] | Remote Scenario [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 153
S O F R 6 M [Member] | Probable Scenario Twelve [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 133
S O F R 6 M [Member] | Reasonably Possible Scenario [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 158
S O F R 6 M [Member] | Remote Scenario [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 182
S O F R O N [Member] | Probable Scenario Twelve [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 131
S O F R O N [Member] | Reasonably Possible Scenario [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 183
S O F R O N [Member] | Remote Scenario [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 235
C D I [Member] | Probable Scenario Twelve [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 233
C D I [Member] | Reasonably Possible Scenario [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 327
C D I [Member] | Remote Scenario [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 420
T R [Member] | Probable Scenario Twelve [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 6
T R [Member] | Reasonably Possible Scenario [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 9
T R [Member] | Remote Scenario [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 11
T J L P [Member] | Probable Scenario Twelve [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 64
T J L P [Member] | Reasonably Possible Scenario [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 90
T J L P [Member] | Remote Scenario [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 116
I P C A [Member] | Probable Scenario Twelve [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 102
I P C A [Member] | Reasonably Possible Scenario [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management 143
I P C A [Member] | Remote Scenario [Member]  
IfrsStatementLineItems [Line Items]  
Increase Decrease In Risk Exposure Associated With Interst Rate Management $ 184