Share-Based Compensation	6 Months Ended
Share-Based Compensation	Apr. 30, 2024
Share-Based Compensation [Abstract]
Share-Based Compensation	NOTE 15: SHARE-BASED COMPENSATION For the three and six months ended April 30, 2024, the Bank recognized compensation expense for stock option awards of $ 10.4 million and $ 20.5 million, respectively (three and six months ended April 30, 2023 – $ 9.6 million and $ 22.2 million, respectively). During the three months ended April 30, 2024 and April 30, 2023, nil stock options were granted by the Bank. During the six months ended April 30, 2024, 2.5 million (six months ended April 30, 2023 – 2.5 million) stock options were granted by the Bank at a weighted-average fair value of $ 14.36 per option (April 30, 2023 – $ 14.70 per option). The following table summarizes the assumptions used for estimating the fair value of options for the six months ended April 30, 2024 and April 30, 2023. Assumptions Used for Estimating the Fair Value of Options (in Canadian dollars, except as noted) For the six months ended April 30 April 30 2024 2023 Risk-free interest rate 3.41 % 2.87 % Option contractual life 10 years 10 years Expected volatility 18.92 % 18.43 % Expected dividend yield 3.78 % 3.69 % Exercise price/share price $ 81.78 $ 90.55 The risk-free interest rate is based on Government of Canada benchmark bond yields as at the grant date. Expected volatility is calculated based on the historical average daily volatility and expected dividend yield is based on dividend payouts in the last fiscal year. These assumptions are measured over a period corresponding to the option contractual life.