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v3.7.0.1

Equity - Rollforward (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2017 | Jun. 30, 2016
Increase (Decrease) in Stockholders' Equity |  |  |  |
Beginning balance, value |  |  | $ 134.6 |
Beginning balance, shares |  |  | 42,115,824 |
Net income (loss) | $ 35.8 | $ 25.9 | $ 58.8 | $ 37.6
Other comprehensive income |  |  | 3.8 |
Common stock issued - compensation plans, value |  |  | (0.5) |
Noncontrolling interest distributions |  |  | (4.8) | $ (1.7)
Stock-based compensation expense |  |  | 4.9 |
Repurchases of Common Stock |  |  | (0.7) |
Ending balance, shares, value | $ 196.1 |  | $ 196.1 |
Ending balance, shares | 42,148,524 |  | 42,148,524 |
Common Stock |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |
Beginning balance, value |  |  | $ 0.4 |
Beginning balance, shares |  |  | 42,100,000 |
Common stock issued - compensation plans, shares |  |  | 100,000 |
Ending balance, shares, value | $ 0.4 |  | $ 0.4 |
Ending balance, shares | 42,200,000 |  | 42,200,000 |
Additional paid in capital |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |
Beginning balance, value |  |  | $ 129.9 |
Stock-based compensation expense |  |  | 4.9 |
Ending balance, shares, value | $ 134.8 |  | 134.8 |
Retained earnings |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |
Beginning balance, value |  |  | 16.0 |
Net income (loss) |  |  | 51.1 |
Ending balance, shares, value | 67.1 |  | 67.1 |
Accumulated other comprehensive income (loss) |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |
Beginning balance, value |  |  | (19.0) |
Other comprehensive income |  |  | 3.8 |
Ending balance, shares, value | (15.2) |  | (15.2) |
Treasury stock |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |
Beginning balance, value |  |  | (0.3) |
Common stock issued - compensation plans, value |  |  | (0.5) |
Repurchases of Common Stock |  |  | (0.7) |
Ending balance, shares, value | (1.5) |  | (1.5) |
Noncontrolling interest |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |
Beginning balance, value |  |  | 7.6 |
Net income (loss) |  |  | 7.7 |
Noncontrolling interest distributions |  |  | (4.8) |
Ending balance, shares, value | $ 10.5 |  | $ 10.5 |

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