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Capital management (Tables)
3 Months Ended
Jan. 31, 2023
Text Block [Abstract]  
Summary of Regulatory Capital and Capital Ratios
The Bank’s regulatory capital, total loss absorbing capacity and leverage measures were as
follows:
 
  
  
   As at
 
($ millions)
  
January 31
2023
 
  
October 31
2022
 
Capital
(1)
                 
Common Equity Tier 1 capital
  
$
54,138
 
   $ 53,081  
Net Tier 1 capital
  
 
62,317
 
     61,262  
Total regulatory capital
  
 
71,867
 
     70,710  
Total loss absorbing capacity (TLAC)
(2)
  
 
131,433
 
     126,565  
Risk-weighted assets/exposures used in calculation of capital ratios
                 
Risk-weighted assets
(1)(3)
  
$
471,528
 
   $ 462,448  
Leverage exposures
(4)
  
 
1,468,559
 
     1,445,619  
Regulatory ratios
(1)
                 
Common Equity Tier 1 capital ratio
  
 
11.5
     11.5
Tier 1 capital ratio
  
 
13.2
     13.2
Total capital ratio
  
 
15.2
     15.3
Total loss absorbing capacity ratio
(2)
  
 
27.9
     27.4
Leverage ratio
(4)
  
 
4.2
     4.2
Total loss absorbing capacity leverage ratio
(2)
  
 
8.9
     8.8
  (1)
This measure has been disclosed in this document in accordance with OSFI Guideline – Capital Adequacy Requirements (November 2018).
  (2)
This measure has been disclosed in this document in accordance with OSFI Guideline – Total Loss Absorbing Capacity (September 2018). 
  (3)
As at January 31, 2023 and October 31, 2022, the Bank did not have a regulatory capital floor
add-on
for CET1, Tier 1, Total capital and TLAC RWA.
  (4)
This measure has been disclosed in this document in accordance with OSFI Guideline – Leverage Requirements (November 2018).