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Earnings per Share (EPS) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | Jan. 31, 2018
EPS numerator: |  |  |  |  |
Income from continuing operations, net of income taxes | $ 42.9 | $ 120.0 | $ 176.2 | $ 328.3 |
Less: Series A Convertible Preferred Stock dividends | 0.0 | 0.0 | 0.0 | 102.5 |
Less: Net income attributable to noncontrolling interests | 2.4 | 2.7 | 8.1 | 0.6 |
Income from continuing operations attributable to common stockholders, before allocation of earnings to participating securities | 40.5 | 117.3 | 168.1 | 225.2 |
Less: Earnings allocated to participating securities | 0.0 | 0.0 | 0.0 | 6.4 |
Income from continuing operations attributable to common stockholders, after allocation of earnings to participating securities (1) | 40.5 | 117.3 | 168.1 | 218.8 |
Loss from discontinued operations, net of income taxes | (3.4) | (3.6) | (6.8) | (4.9) |
Less: Loss from discontinued operations allocated to participating securities | 0.0 | 0.0 | 0.0 | (0.1) |
Loss from discontinued operations attributable to common stockholders, after allocation of earnings to participating securities | (3.4) | (3.6) | (6.8) | (4.8) |
Net income attributable to common stockholders, after allocation of earnings to participating securities (1) | $ 37.1 | $ 113.7 | $ 161.3 | $ 214.0 |
EPS denominator: |  |  |  |  |
Weighted average shares outstanding — basic | 107.0 | 124.5 | 107.7 | 122.7 |
Impact of dilutive securities | 1.1 | 1.5 | 1.6 | 1.9 |
Weighted average shares outstanding — diluted | 108.1 | 126.0 | 109.3 | 124.6 |
Basic EPS attributable to common stockholders: |  |  |  |  |
Income from continuing operations, per basic share | $ 0.38 | $ 0.94 | $ 1.56 | $ 1.78 |
Loss from discontinued operation, per basic share | (0.03) | (0.03) | (0.06) | (0.04) |
Basic income per share (in dollars per share) | 0.35 | 0.91 | 1.50 | 1.74 |
Diluted EPS attributable to common stockholders: |  |  |  |  |
Income from continuing operations, per diluted share | 0.37 | 0.93 | 1.54 | 1.76 |
Loss from discontinued operations, per diluted share | (0.03) | (0.03) | (0.06) | (0.04) |
Diluted income per share (in dollars per share) | $ 0.34 | $ 0.90 | $ 1.48 | $ 1.72 |
Earnings Per Share Table Footnotes |  |  |  |  |
Undistributed Earnings (Loss) Allocated to Participating Securities, Diluted |  |  |  | $ 0.1 |
Weighted Average Number of Shares Outstanding, Diluted |  |  |  | 4.2 |
Earnings per share textuals |  |  |  |  |
Antidilutive shares excluded from EPS calculation | 0.7 | 0.0 | 0.7 | 0.0 |
Convertible Preferred Stock |  |  |  |  |
Earnings per share textuals |  |  |  |  |
Preferred stock, shares issued |  |  |  |  | 30.0
Common Stock | Common Stock |  |  |  |  |
Earnings per share textuals |  |  |  |  |
Common stock, shares converted from convertible preferred stock |  |  |  |  | 59.3

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