Income Taxes (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Income Taxes (Textual) [Abstract]
Effective tax rate			24.50%	(351.10%)
Charge during period for the unexchanged shares	$ (2,250,000)	$ 22,000,000	$ (5,750,000)	$ 22,000,000
Increase (Decrease) in Reserve for Unexchanged Shares	(2,300,000)	22,000,000	(5,800,000)	22,000,000
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Percent			9.90%	382.90%
Undistributed earnings on a book basis for the non-U.S. subsidiaries	3,800,000		3,800,000
Total unrecognized tax benefits	9,400,000		9,400,000
Unrecognized tax benefits affecting the company's effective income tax rate	8,000,000		8,000,000
Unrecognized tax benefits to be recorded in discontinued operations	1,400,000		1,400,000
Accrued interest and penalties	1,400,000		1,400,000		1,100,000
Expected additional federal and state tax expense	$ 31,000,000		$ 31,000,000