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Other Liabilities - Summary of Other liabilities (Detail) - CAD ($) $ in Millions | Oct. 31, 2025 | Oct. 31, 2024
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Disclosure Of Other Liabilities [abstract] |  |  |
Accrued interest payable |  | $ 3,999 | $ 4,982
Defined benefit liability (Note 17) |  | 457 | 460
Gold and silver certificates |  | 220 | 158
Brokers' client accounts |  | 6,566 | 5,951
Derivative collateral payable |  | 5,799 | 4,459
Negotiable instruments |  | 970 | 1,079
Accrued employee compensation and benefits |  | 5,073 | 3,899
Accounts payable and accrued expenses |  | 3,461 | 3,202
Other |  | 8,262 | 5,971
Total other liabilities | [1] | $ 34,807 | $ 30,161
[1] | Includes customers’ liability under acceptances of $10 million (2024: $6 million) in business and government loans and acceptances of $10 million (2024: $6 million) in other liabilities. Prior year amounts have been revised to conform to the presentation adopted in 2025.

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