Capital management - Summary of Regulatory Capital and Capital Ratios (Detail) - CAD ($) $ in Millions |
Oct. 31, 2022 |
Oct. 31, 2021 |
|---|---|---|
| Capital | ||
| CET1 capital | $ 76,945 | $ 75,583 |
| Tier 1 capital | 84,242 | 82,246 |
| Total capital | 93,850 | 92,026 |
| Risk-weighted assets (RWA) used in calculation of capital ratios | ||
| Credit risk | 496,898 | 444,142 |
| Market risk | 35,342 | 34,806 |
| Operational risk | 77,639 | 73,593 |
| Total RWA | $ 609,879 | $ 552,541 |
| Capital ratios and Leverage ratio | ||
| CET1 ratio | 12.60% | 13.70% |
| Tier 1 capital ratio | 13.80% | 14.90% |
| Total capital ratio | 15.40% | 16.70% |
| Leverage ratio | 4.40% | 4.90% |
| Leverage ratio exposure (billions) | $ 1,898,000 | $ 1,662,000 |
| TLAC available and ratios | ||
| TLAC available | $ 160,961 | |
| TLAC ratio | 26.40% | |
| TLAC leverage ratio | 8.50% |