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Net Income Per Common Share | 12 Months Ended
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Oct. 31, 2020
Earnings Per Share [Abstract] |
Net Income Per Common Share | NET INCOME PER COMMON SHARE Basic and Diluted Net Income Per Common Share Calculations
| Years Ended October 31,
(in millions, except per share amounts) | 2020 |  | 2019 |  | 2018
Income from continuing operations | $ | 0.2 |  |  | $ | 127.5 |  |  | $ | 95.9 |
Income (loss) from discontinued operations, net of taxes | 0.1 |  |  | (0.1) |  |  | 1.8 |
Net income | $ | 0.3 |  |  | $ | 127.4 |  |  | $ | 97.8 |
Weighted-average common and common equivalent shares outstanding — Basic | 66.9 |  |  | 66.6 |  |  | 66.1 |
Effect of dilutive securities |  |  |  |  |
RSUs | 0.1 |  |  | 0.2 |  |  | 0.1 |
Stock options | 0.1 |  |  | 0.1 |  |  | 0.1 |
Performance shares | 0.1 |  |  | 0.1 |  |  | — |
Weighted-average common and common equivalent shares outstanding — Diluted | 67.3 |  |  | 66.9 |  |  | 66.4 |
Net income per common share — Basic |  |  |  |  |
Income from continuing operations | $ | 0.00 |  |  | $ | 1.92 |  |  | $ | 1.45 |
Income from discontinued operations | — |  |  | — |  |  | 0.03 |
Net income | $ | 0.00 |  |  | $ | 1.91 |  |  | $ | 1.48 |
Net income per common share — Diluted |  |  |  |  |
Income from continuing operations | $ | 0.00 |  |  | $ | 1.91 |  |  | $ | 1.45 |
Income from discontinued operations | — |  |  | — |  |  | 0.03 |
Net income | $ | 0.00 |  |  | $ | 1.90 |  |  | $ | 1.47 |
Anti-Dilutive Outstanding Stock Awards Issued Under Share-Based Compensation Plans
| Years Ended October 31,
(in millions) | 2020 |  | 2019 |  | 2018
Anti-dilutive | 0.4 |  |  | 0.3 |  |  | 0.4 |

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