| Earnings per Share |
Basic and diluted earnings per share were computed as follows: | | | | | | | | | | | | | | | | | | Three Months Ended September 30, | | Nine Months Ended September 30, | (in millions except share and per share amounts) | 2016 | | 2015 | | 2016 | | 2015 | Earnings from continuing operations | $ | 20.9 |
| | $ | 4.8 |
| | $ | 1.6 |
| | $ | 23.1 |
| Loss from discontinued operations, net | $ | (28.5 | ) | | $ | (19.7 | ) | | $ | (63.2 | ) | | $ | (69.9 | ) | Net loss | $ | (7.6 | ) | | $ | (14.9 | ) | | $ | (61.6 | ) | | $ | (46.8 | ) | | | | | | | | | Basic earnings (loss) per common share: | | | | | | | | Earnings from continuing operations | $ | 0.24 |
| | $ | 0.05 |
| | $ | 0.02 |
| | $ | 0.27 |
| Loss from discontinued operations, net | $ | (0.32 | ) | | $ | (0.22 | ) | | $ | (0.71 | ) | | $ | (0.81 | ) | Net loss | $ | (0.08 | ) | | $ | (0.17 | ) | | $ | (0.69 | ) | | $ | (0.54 | ) | | | | | | | | | Weighted average shares outstanding | 88,720,888 |
| | 88,429,627 |
| | 88,637,001 |
| | 86,239,337 |
| | | | | | | | | Diluted earnings (loss) per common share: | |
| | |
| | | | | Earnings from continuing operations | $ | 0.24 |
| | $ | 0.05 |
| | $ | 0.02 |
| | $ | 0.27 |
| Loss from discontinued operations, net | $ | (0.32 | ) | | $ | (0.22 | ) | | $ | (0.71 | ) | | $ | (0.81 | ) | Net loss | $ | (0.08 | ) | | $ | (0.17 | ) | | $ | (0.69 | ) | | $ | (0.54 | ) | | | | | | | | | Weighted-average shares outstanding | 89,317,806 |
| | 88,614,973 |
| | 88,997,050 |
| | 86,419,027 |
|
For the three and nine months ended September 30, 2016, the weighted-average number of anti-dilutive potential common shares excluded from the calculation above was 5,227,427 and 5,449,342, respectively. For the three and nine months ended September 30, 2015, the weighted-average number of anti-dilutive potential common shares excluded from the calculation above was 3,979,018 and 3,169,495, respectively. |