Earnings Per Share (Details) - Weighted Average Shares Outstanding - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Earnings Per Share [Abstract]
Net income attributable to common shareholders (in Dollars)	$ (122.3)	$ 11.9	$ (161.1)	$ 4.1
Basic weighted average common shares outstanding (in shares)	210.9	137.3	198.6	124.5
Number of shares contingently issuable for founder preferred share dividend rights (in shares)	0.0	11.7	0.0	11.7
Number of shares issuable upon conversion of founder preferred shares (in shares)	0.0	2.0	0.0	2.0
Number of shares contingently issuable for the contingent consideration (in shares)	0.0	1.6	0.0	0.4
Number of warrants (in shares)	0.0	0.0	0.0	1.5
Number of shares issuable upon conversion of the 401k exchange rights (in shares)	0.0	0.0	0.0	0.3
Number of stock options (in shares)	0.0	0.1	0.0	0.1
share adjustments (in shares)	0.0	15.4	0.0	16.0
Dilutive weighted average common shares outstanding (in shares)	210.9	152.7	198.6	140.5
Basic (in usd per share)	$ (0.58)	$ 0.09	$ (0.81)	$ 0.03
Diluted (in usd per share)	$ (0.58)	$ 0.08	$ (0.81)	$ 0.03