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Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2024
Earnings Per Share [Abstract] |
Schedule of basic and diluted earnings (loss) per share and securities excluded from the calculation of diluted EPS | The following table shows the basic and diluted (loss) earnings per share:
|  | For the three months ended June 30,
|  | 2024 |  | 2023
|  | Net Income (Loss) |  | Shares (in millions) |  | $ Per Share |  | Net Income (Loss) |  | Shares (in millions) |  | $ Per Share
Net income (loss) attributable to Century stockholders |  | $ | (2.5) |  |  |  |  |  |  | $ | 7.5 |  |  |  |  |
Less: net income allocated to participating securities |  | — |  |  |  |  |  |  | 0.4 |  |  |  |  |
Basic EPS: |  |  |  |  |  |  |  |  |  |  |  |
Net income (loss) allocated to common stockholders |  | $ | (2.5) |  |  | 92.7 |  |  | $ | (0.03) |  |  | $ | 7.1 |  |  | 92.3 |  |  | $ | 0.08 |
Effect of Dilutive Securities(1): |  |  |  |  |  |  |  |  |  |  |  |
Share-based compensation |  | — |  |  | — |  |  |  |  | (0.2) |  |  | 0.9 |  |  |
Convertible senior notes |  | — |  |  | — |  |  |  |  | — |  |  | — |  |  |
Diluted EPS: |  |  |  |  |  |  |  |  |  |  |  |
Net income (loss) allocated to common stockholders |  | $ | (2.5) |  |  | 92.7 |  |  | $ | (0.03) |  |  | $ | 6.9 |  |  | 93.2 |  |  | $ | 0.07 |
|  | For the six months ended June 30,
|  | 2024 |  | 2023
|  | Net Income (Loss) |  | Shares (in millions) |  | Per Share |  | Net Income (Loss) |  | Shares (in millions) |  | Per Share
Net (loss) income attributable to Century stockholders |  | $ | 244.3 |  |  |  |  |  |  | $ | (31.1) |  |  |  |  |
Less: net income allocated to participating securities |  | 13.0 |  |  |  |  |  |  | — |  |  |  |  |
Basic EPS: |  |  |  |  |  |  |  |  |  |  |  |
Net (loss) income allocated to common stockholders |  | $ | 231.3 |  |  | 92.7 |  |  | $ | 2.50 |  |  | $ | (31.1) |  |  | 92.3 |  |  | $ | (0.34) |
Effect of Dilutive Securities(1): |  |  |  |  |  |  |  |  |  |  |  |
Share-based compensation |  | (12.2) |  |  | 1.5 |  |  |  |  | — |  |  | — |  |  |
Convertible senior notes |  | 2.6 |  |  | 4.6 |  |  |  |  | — |  |  | — |  |  |
Diluted EPS: |  |  |  |  |  |  |  |  |  |  |  |
Net (loss) income allocated to common stockholders with assumed conversion |  | $ | 221.7 |  |  | 98.8 |  |  | $ | 2.24 |  |  | $ | (31.1) |  |  | 92.3 |  |  | $ | (0.34) |
|  | Three months ended June 30, |  | Six months ended June 30,
Securities excluded from the calculation of diluted EPS (in millions)(1): |  | 2024 |  | 2023 |  | 2024 |  | 2023
Share-based compensation |  | 1.9 |  |  | — |  |  | — |  |  | 0.9 |
Convertible preferred shares |  | 5.2 |  |  | 5.4 |  |  | 5.2 |  |  | 5.4 |
Convertible notes |  | 4.6 |  |  | 4.6 |  |  | — |  |  | 4.6 |
(1)In periods when we report a net loss, all share-based compensation awards, convertible preferred shares and convertible senior notes are excluded from the calculation of diluted weighted average shares outstanding because of their anti-dilutive effect on earnings (loss) per share.

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- Definition Schedule of Earnings Per Share, Basic and Diluted and Antidilutive Securities Excluded from Computation + References No definition available. + Details
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