Earnings per Common Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions |
3 Months Ended | 6 Months Ended | ||||
---|---|---|---|---|---|---|
Jun. 30, 2017 |
Jun. 30, 2016 |
Jun. 30, 2017 |
Jun. 30, 2016 |
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Earnings Per Share [Abstract] | ||||||
Net income | $ 70.6 | $ (14.6) | $ (39.9) | $ (15.2) | ||
Net income (loss) attributable to noncontrolling interests | 13.0 | 8.6 | 21.8 | 10.7 | ||
Less: Dividends on preferred stock | 29.2 | 29.4 | 58.3 | 33.2 | ||
Net income (loss) attributable to common shareholders | $ 28.4 | $ (52.6) | $ (120.0) | $ (59.1) | ||
Weighted average shares outstanding - basic (in shares) | 203.7 | 161.6 | 197.8 | 134.1 | ||
Net income available per common share - basic (in dollars per share) | $ 0.14 | $ (0.33) | $ (0.61) | $ (0.44) | ||
Weighted average shares outstanding - basic (in shares) | 203.7 | 161.6 | 197.8 | 134.1 | ||
Dilutive effect of common stock equivalents | [1] | 1.3 | ||||
Weighted average shares outstanding - diluted (in shares) | 205.0 | 161.6 | 197.8 | 134.1 | ||
Net income available per common share - diluted (in dollars per share) | $ 0.14 | $ (0.33) | $ (0.61) | $ (0.44) | ||
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