XML 96 R82.htm IDEA: XBRL DOCUMENT v3.25.1
Interest income and expense - Summary of Consolidated Interest Income and Expense for Both Product and Accounting Category (Detail) - CAD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Apr. 30, 2025
Jan. 31, 2025
Apr. 30, 2024
Apr. 30, 2025
Apr. 30, 2024
Analysis Of Income And Expense [line items]          
Interest income [1] $ 11,859 $ 12,719 $ 12,773 $ 24,578 $ 25,507
Interest expense 8,071 8,918 9,492 16,989 18,977
Amortised cost [member]          
Analysis Of Income And Expense [line items]          
Interest income [2],[3] 9,977 10,679 11,032 20,656 22,088
Interest expense [2],[3] 7,403 8,270 8,974 15,673 17,912
Debt securities measured at fair value through other comprehensive income [member]          
Analysis Of Income And Expense [line items]          
Interest income [3] 756 862 905 1,618 1,772
Other [member]          
Analysis Of Income And Expense [line items]          
Interest income [4] 1,126 1,178 836 2,304 1,647
Interest expense [4] $ 668 $ 648 $ 518 $ 1,316 $ 1,065
[1] Interest income included $10.7 billion for the quarter ended April 30, 2025 (January 31, 2025: $11.5 billion; April 30, 2024: $11.9 billion) and $22.3 billion for the six months ended April 30, 2025 (April 30, 2024: $23.9 billion), calculated based on the effective interest rate method.
[2] Includes interest income on sublease-related assets and interest expense on lease liabilities under IFRS 16.
[3] Interest income for financial instruments that are measured at amortized cost and debt securities that are measured at FVOCI is calculated using the effective interest rate method.
[4] Includes interest income and expense and dividend income for financial instruments that are mandatorily measured and designated at FVTPL and equity securities designated at FVOCI.