v3.26.1
Interest Income and Expense - Details of Interest Income from Financial Assets (Detail) - CAD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Apr. 30, 2026
Jan. 31, 2026
Apr. 30, 2025
Apr. 30, 2026
Apr. 30, 2025
Disclosure of Interest Income Expense [line items]          
Measured at amortized cost [1] $ 11,676 $ 11,931 $ 12,588 $ 23,607 $ 25,723
Measured at FVOCI [1] 1,172 1,194 1,355 2,366 2,797
Interest income calculated using effective interest method 12,848 13,125 13,943 25,973 28,520
Other [2] 247 206 344 453 747
Total interest income [3] 13,095 13,331 14,287 26,426 29,267
Measured at amortized cost [1] 7,519 7,693 8,955 15,212 18,701
Interest expense calculated using effective interest method 7,519 7,693 8,955 15,212 18,701
Other [4] 55 56 62 111 123
Total interest expenses $ 7,574 $ 7,749 $ 9,017 $ 15,323 $ 18,824
[1] The interest income/expense on financial assets/liabilities are calculated using the effective interest method.
[2] Includes dividend income on equity securities.
[3] Includes interest income on financial assets measured at amortized cost and FVOCI, calculated using the effective interest method, of $12,848 for the three months ended April 30, 2026 (January 31, 2026 – $13,125; April 30, 2025 – $13,943) and for the six months ended April 30, 2026 – $25,973 (April 30, 2025 – $28,520).
[4] Includes interest on lease liabilities for the three months ended April 30, 2026 – $39 (January 31, 2026 – $31; April 30, 2025 – $31) and for the six months ended April 30, 2026 – $70 (April 30, 2025 – $63) and insurance finance expense for the three months ended April 30, 2026 – $8 (January 31, 2026 – $8; April 30, 2025 – $9) and for the six months ended April 30, 2026 – $16 (April 30, 2025 – $17).