Earnings Per Share (Narrative) (Details) - shares shares in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Earnings Per Share [Abstract]
Anti-dilutive options and RSUs not included in the calculation of diluted income (loss) per share	2.2	0.8	2.4	1.1
Percentage of common stock if-converted Series A preferred stock			15.80%
Anti-dilutive Series A preferred shares not included in the calculation of EPS			13.8