Capital management - Summary of Regulatory Capital and Capital Ratios (Detail) - CAD ($) $ in Millions |
Apr. 30, 2026 |
Oct. 31, 2025 |
|---|---|---|
| Capital | ||
| CET1 capital | $ 101,313 | $ 98,748 |
| Tier 1 capital | 112,453 | 110,393 |
| Total capital | 126,286 | 122,399 |
| Risk-weighted assets (RWA) used in calculation of capital ratios | ||
| Credit risk | 606,835 | 590,306 |
| Market risk | 37,511 | 41,506 |
| Operational risk | 104,244 | 98,413 |
| Total RWA | $ 748,590 | $ 730,225 |
| Capital ratios and Leverage ratio | ||
| CET1 ratio | 13.50% | 13.50% |
| Tier 1 capital ratio | 15.00% | 15.10% |
| Total capital ratio | 16.90% | 16.80% |
| Leverage ratio | 4.30% | 4.40% |
| Leverage ratio exposure | $ 2,608,763 | $ 2,491,090 |
| TLAC available and ratios | ||
| TLAC available | $ 235,104 | $ 230,385 |
| TLAC ratio | 31.40% | 31.50% |
| TLAC leverage ratio | 9.00% | 9.20% |