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Earnings per Common Share (Tables) | 9 Months Ended
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Sep. 30, 2022
Earnings Per Share [Abstract] |
Computation of Basic and Diluted Earnings per Share | The following table sets forth the computation of basic and diluted earnings per share for the periods presented:
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2022 | 2021 |  | 2022 | 2021
Net income | $ | 85.7 |  | $ | 47.1 |  |  | $ | 116.4 |  | $ | 141.0 |
Weighted average common shares outstanding for basic earnings per share computation | 106,525,974 |  | 61,673,656 |  |  | 102,879,422 |  | 61,641,342 |
Dilutive effects of stock-based compensation | 63,725 |  | 74,316 |  |  | 55,938 |  | 91,480 |
Weighted average common shares outstanding for diluted earnings per common share computation | 106,589,699 |  | 61,747,972 |  |  | 102,935,360 |  | 61,732,822 |
Basic earnings per common share | $ | 0.80 |  | $ | 0.76 |  |  | $ | 1.13 |  | $ | 2.29 |
Diluted earnings per common share | $ | 0.80 |  | $ | 0.76 |  |  | $ | 1.13 |  | $ | 2.28 |
Anti-dilutive unvested time restricted stock | 48,871 |  | 89,142 |  |  | 51,161 |  | 88,677 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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