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Deposits - Summary of Maturity Schedule for Term Deposits (Parenthetical) (Detail) $ in Millions | Oct. 31, 2025 CAD ($)
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Disclosure Of Deposits [line Items] |  |
Foreign term deposits in excess | $ 478,508 | [1],[2]
Foreign countries [member] | Bottom of range [member] |  |
Disclosure Of Deposits [line Items] |  |
Foreign term deposits in excess | $ 100,000 |
[1] | All deposits that mature on a specified date, generally term deposits, guaranteed investments certificates and similar instruments.
[2] | Deposits denominated in U.S. dollars amount to $297,065 (2024 – $295,316), deposits denominated in Chilean pesos amount to $20,053 (2024 – $19,271), deposits denominated in Mexican pesos amount to $35,941 (2024 – $34,416) and deposits denominated in other foreign currencies amount to $117,530 (2024 – $109,683).

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- Definition The amount of balances in customers' term deposits held by the entity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_112_c&doctype=Standard -URIDate 2024-03-27 + Details
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