Consolidated statement of income (Parenthetical) - CAD ($) $ in Billions	3 Months Ended	9 Months Ended
Jul. 31, 2025	Apr. 30, 2025	Jul. 31, 2024	Jul. 31, 2025	Jul. 31, 2024
Profit or loss [abstract]
Interest income calculated based on effective interest method	$ 11.0	$ 10.7	$ 12.4	$ 33.3	$ 36.3

The amount of interest revenue calculated using the effective interest method. Effective interest method is the method that is used in the calculation of the amortised cost of a financial asset or a financial liability and in the allocation and recognition of the interest revenue or interest expense in profit or loss over the relevant period. [Refer: Revenue]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
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