Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Income Tax Disclosure [Abstract]
Effective Income Tax Rate	174.10%	29.10%	(121.10%)	27.90%
Toll Charges and Fees to Remediate IRC Section 72(s)			$ 2.5
Unrecognized Tax Benefits, Income Tax Penalties Expense			$ 0.6
Federal Statutory Income Tax Rate			35.00%	35.00%