Income Taxes (Narrative) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Sep. 30, 2013
Income Tax Disclosure [Abstract]
Valuation Allowances and Reserves, Adjustments			$ 57.0
Effective Income Tax Rate Reconciliation, Percent	(4.60%)	28.20%	(1.00%)	30.40%
Unrecognized tax benefits that would have a favorable impact on effective tax rate					4.7
Anticipated Amount Of Unrecognized Tax Benefits			0.3
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations			2.6
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions			$ 2.7