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v3.25.3

Investments in Associates - Summarized Financial Information of Significant Associates (Detail) - CAD ($) $ in Millions | 12 Months Ended
--- | ---
Oct. 31, 2025 | Oct. 31, 2024
Disclosure of associates [line items] |  |  |
Revenue |  | $ 37,741 | $ 33,670
Net income |  | 7,758 | 7,892
Total assets |  | 1,460,042 | 1,412,027
Total liabilities |  | 1,371,455 | 1,327,951
Bank of Xian Co Ltd [member] |  |  |
Disclosure of associates [line items] |  |  |
Revenue | [1] | 2,009 | 1,457
Net income | [1] | 517 | 471
Total assets | [1] | 108,567 | 87,974
Total liabilities | [1] | 100,773 | 81,577
Maduro and curiels bank NV [member] |  |  |
Disclosure of associates [line items] |  |  |
Revenue | [1] | 487 | 457
Net income | [1] | 183 | 170
Total assets | [1] | 8,598 | 8,057
Total liabilities | [1] | 7,430 | $ 6,959
KeyCorp [Member] |  |  |
Disclosure of associates [line items] |  |  |
Revenue | [1] | 8,873 |
Net income | [1] | 1,305 |
Total assets | [1] | 262,850 |
Total liabilities | [1] | $ 234,656 |
[1] | Based on the most recent available financial statements.

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