Earnings Per Share Schedule of Dilutive securities (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Schedules of Dilutive Securities [Line Items]
Dilutive Securities Effect On Basic EPS, dilutive Stock Options, per diluted share	$ 0.00	$ 0.00
Income (Loss) from Continuing Operations, Per Diluted Share	$ 0.26	$ 0.26	$ 0.31	$ 0.58
Dilutive Securities, Effect on Basic Earnings Per Share, Options and Restrictive Stock Units			$ 0	$ 0
Equity Option [Member]
Schedules of Dilutive Securities [Line Items]
Dilutive Securities, Effect on Basic Earnings Per Share, Options and Restrictive Stock Units	$ 0	$ 0
Restricted Stock Units (RSUs) [Member]
Schedules of Dilutive Securities [Line Items]
Dilutive Securities, Effect on Basic Earnings Per Share, Options and Restrictive Stock Units	$ 0	$ 0
Stock Compensation Plan [Member]
Schedules of Dilutive Securities [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount			7
Convertible Debt Securities [Member]
Schedules of Dilutive Securities [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	15		15	15