Earnings (Loss) Per Common Share (Textual) (Details) - shares shares in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Schedule of Other Securities Included in Calculation of EPS [Abstract]
Number of common shares in the basic and diluted earnings per common share (shares)	0.1	2.7	0.5
Nonvested restricted share (shares)	0.1	0.1	0.1
Non-qualified Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Weighted average shares outstanding excludes anti-dilutive shares underlying options (shares) (less than for Performance Units)	2.9	3.3	3.3
Performance Unit [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Weighted average shares outstanding excludes anti-dilutive shares underlying options (shares) (less than for Performance Units)			0.1