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v3.25.3

Property and Equipment - Additional Information (Detail) - CAD ($) $ in Millions | 12 Months Ended
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Oct. 31, 2025 | Oct. 31, 2024
Canadian Personal And Business Banking [Member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
additions/disposals | $ 218 | $ 246
Canadian Commercial Banking and Wealth Management [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
additions/disposals | 1 | 21
U.S. Commercial Banking and Wealth Management [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
additions/disposals | 23 | 64
Capital Markets and Direct Financial Services [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
additions/disposals | 20 | 30
Corporate and Other [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
additions/disposals | $ 27 | $ 107

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- Definition Additions including business combinations, property, plant and equipment. + References No definition available. + Details
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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
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- Details
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- Details
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- Details
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