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Net Income Per Common Share | 3 Months Ended
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Jan. 31, 2021
Earnings Per Share [Abstract] |
Net Income Per Common Share | NET INCOME PER COMMON SHARE Basic and Diluted Net Income Per Common Share Calculations
| Three Months Ended January 31,
(in millions, except per share amounts) | 2021 |  | 2020
Income from continuing operations | $ | 74.6 |  |  | $ | 27.9 |
Income from discontinued operations, net of taxes | — |  |  | 0.1 |
Net income | $ | 74.6 |  |  | $ | 28.0 |
Weighted-average common and common equivalent shares outstanding — Basic | 67.2 |  |  | 66.9 |
Effect of dilutive securities |  |  |
Restricted stock units | 0.2 |  |  | 0.1 |
Stock options | 0.1 |  |  | 0.1 |
Performance shares | 0.2 |  |  | 0.1 |
Weighted-average common and common equivalent shares outstanding — Diluted | 67.6 |  |  | 67.2 |
Net income per common share — Basic |  |  |
Income from continuing operations | $ | 1.11 |  |  | $ | 0.42 |
Income from discontinued operations | — |  |  | — |
Net income | $ | 1.11 |  |  | $ | 0.42 |
Net income per common share — Diluted |  |  |
Income from continuing operations | $ | 1.10 |  |  | $ | 0.41 |
Income from discontinued operations | — |  |  | — |
Net income | $ | 1.10 |  |  | $ | 0.42 |
Anti-Dilutive Outstanding Stock Awards Issued Under Share-Based Compensation Plans
| Three Months Ended January 31,
(in millions) | 2021 |  | 2020
Anti-dilutive | 0.1 |  |  | 0.2 |

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