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Earnings Per Share | 3 Months Ended
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Jan. 31, 2022
Earnings Per Share [Abstract] |
Earnings Per Share | Earnings Per Share
Three Months Ended January 31, |
(In millions, except per share amounts) | 2022 |  | 2021
Net income | $ | 95.3 |  |  | $ | 2,101.1 |
Basic: |  |  |
Weighted average common shares | 49.4 |  |  | 49.1 |
Basic earnings per share | $ | 1.93 |  |  | $ | 42.77 |
Diluted: |  |  |
Weighted average common shares | 49.4 |  |  | 49.1 |
Effect of dilutive stock plans | 0.5 |  |  | 0.6 |
Diluted weighted average common shares | 49.9 |  |  | 49.7 |
Diluted earnings per share | $ | 1.91 |  |  | $ | 42.31 |
The following table sets forth stock options to purchase our common stock that were not included in the diluted earnings per share calculation because their effect would have been antidilutive for the periods presented:
Three Months Ended January 31, |
(In thousands, except exercise prices) | 2022 |  | 2021
Stock option shares excluded | 224 |  |  | 317 |
Range of exercise prices | $345.74 – $406.17 |  | $304.54 – $345.74

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