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IFRS 7 - Disclosure - Liquidity Risk - Summary of Contractual Maturity Profile of On-Balance Sheet Assets, Liabilities and Equity at their Carrying Values (Parenthetical) (Detail) - CAD ($) $ in Millions | Oct. 31, 2025 | Oct. 31, 2024
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Disclosure of contractual obligations [line items] |  |
Acceptances | $ 10 | $ 6
Personal [member] |  |
Disclosure of contractual obligations [line items] |  |
Deposits | 258,100 | 252,900
Business And Government Deposits And Secured Borrowings [member] |  |
Disclosure of contractual obligations [line items] |  |
Deposits | 523,300 | 492,000
Bank [member] |  |
Disclosure of contractual obligations [line items] |  |
Deposits | 26,700 | 20,000
Customers' liability under acceptances [member] |  |
Disclosure of contractual obligations [line items] |  |
Acceptances | 10 | 6
Business and government loans and acceptances [member] |  |
Disclosure of contractual obligations [line items] |  |
Acceptances | $ 10 | $ 6

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- Definition The amount of bank acceptances recognised as liabilities. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 55 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_55&doctype=Standard -URIDate 2024-03-27 + Details
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- Details
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