XML 99 R84.htm IDEA: XBRL DOCUMENT v3.3.1.900
Net Income Per Share (Schedule of Income Per Share) (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended 9 Months Ended 12 Months Ended
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2014
Sep. 30, 2014
Jun. 30, 2014
Mar. 31, 2014
Sep. 30, 2014
Dec. 31, 2015
Dec. 31, 2014
Successor [Member]                      
Income Per Share Calculation [Line Items]                      
Net income (loss) $ (101.8) $ (55.1) $ (15.1) $ (15.4) $ (42.3)         $ (187.4)  
Interest expense on convertible notes $ 5.0 $ 4.8 $ 4.9 $ 4.9 4.9         19.6  
Net income (loss), if converted - diluted         $ (42.3)         $ (187.4)  
Weighted average common shares         9.0         9.0  
Less: Weighted average unvested restricted stock                   0.0  
Denominator for basic calculation         9.0         9.0  
Convertible notes                   0.0  
Convertible preferred stock - equivalent common shares                   0.0  
Convertible preferred stock - less: share issuance limitation                   0.0  
Convertible preferred stock - net allowable shares                   0.0  
Subtotal                   0.0  
Less: shares excluded in a period of net loss or antidilution                   0.0  
Weighted average effect of dilutive securities                   0.0  
Weighted Average Number of Shares Outstanding, Basic and Diluted         9.0         9.0  
Net income (loss) per share - basic $ (11.19) $ (6.05) $ (1.68) $ (1.71) $ (4.70)         $ (20.82)  
Net income (loss) per share - diluted $ (11.19) $ (6.05) $ (1.68) $ (1.71) $ (4.70)         $ (20.82)  
Predecessor [Member]                      
Income Per Share Calculation [Line Items]                      
Net income (loss)           $ 418.9 $ (28.0) $ (50.8) $ 340.1   $ 340.1
Interest expense on convertible notes           $ 4.7 $ 4.7 $ 4.6 14.0    
Net income (loss), if converted - diluted                 $ 349.1    
Weighted average common shares                 5.0    
Less: Weighted average unvested restricted stock                 0.1    
Denominator for basic calculation                 4.9    
Convertible notes                 1.8    
Convertible preferred stock - equivalent common shares                 27.2    
Convertible preferred stock - less: share issuance limitation                 26.3    
Convertible preferred stock - net allowable shares                 0.9    
Subtotal                 2.7    
Less: shares excluded in a period of net loss or antidilution                 0.0    
Weighted average effect of dilutive securities                 2.7    
Weighted Average Number of Shares Outstanding, Basic and Diluted                 7.6    
Net income (loss) per share - basic           $ 85.49 $ (5.71) $ (10.37) $ 69.41    
Net income (loss) per share - diluted           $ 55.51 $ (5.71) $ (10.37) $ 45.93    
Convertible Debt [Member]                      
Income Per Share Calculation [Line Items]                      
Interest expense on convertible notes                 $ 9.0 $ 0.0